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August 2019

Beautiful Summer Weather

By Russell Russ

If you like nice summer weather, then August was your month. Weather-wise, it was very much an average August for Norfolk. Although other parts of the state recorded numerous days with heavy rain, strong thunderstorms and even a possible tornado or two, Norfolk experienced little or no severe weather.

August’s high temperature of 86 degrees was observed on August 19. That 86 degrees tied the 1987 record high temperature for that date. The low of 47 degrees was observed on August 26. The monthly mean temperature of 67.4 degrees was 1.0 degree above normal. Norfolk’s warmest August on record was in 2001 with a temperature of 71.0 degrees. August 2018 with 70.9 is the second warmest. The coolest August on record was in 1964 with 61.5 degrees.

The total precipitation recorded for the month was 4.45 inches, just 0.17 inch below normal. Norfolk’s wettest August and wettest month of any month was in 1955 with 23.67 inches. Coming in second wettest for August is 2011 with 13.36 inches. Norfolk’s driest August was in 1953 with just 0.65 inch, ranking it as Norfolk’s fourth driest month of any month. The month of August can have big swings for precipitation amounts here in Norfolk. Hurricanes obviously play a large role in this.

Through August, the total precipitation amount for the year was 32.11 inches. This is 2.37 inches below normal. Norfolk is carrying a small deficit for 2019, but it is not all that bad. Many other areas in the region have seen much more precipitation. There is no widespread deficit in the Northeast this year.

A look ahead into September’s weather through mid-month shows that the beautiful weather, for the most part, continued to bless Norfolk. Temperatures and rainfall were running about average for September. It has been a relatively quiet hurricane season and so far there have been no hurricanes that have affected northwestern Connecticut. As is usually the case, Norfolk’s fall foliage season started in late August to early September. It should be a beautiful fall foliage season in Norfolk this year. The peak day for foliage will be —— anyone’s guess. Get out and enjoy the beautiful weather while it lasts.

July 2019

Third Warmest Month on Record

By Russell Russ

The month of July is typically Norfolk’s warmest month of the year and this July certainly lived up to that. There have been only two months over the last eighty-eight years that have been warmer than this July. While it was a very warm month with an abundance of humidity, it came in quite low for rainfall. Summertime warm and humid air often produces thunderstorms and heavy rainfall. We got that last July, but this July the big rains, while hitting many other parts of the state and region, did not hit Norfolk.

July’s high temperature of 90 degrees was observed on July 20 and 21. Both days missed record daily highs by just one degree. These were the first and only days so far this year when Norfolk hit 90 degrees or above. It was a very warm month with numerous days coming close to daily record highs, but there was just one day that actually hit a record. The high of 89 degrees on July 17 tied the 1968 and 2012 high for that date. The low temperature of 54 degrees was observed on July 25. July’s monthly mean temperature of 71.9 degrees was 3.7 degrees above normal.

This July was Norfolk’s third warmest July and third warmest month of any month over the last eighty-eight years. Norfolk’s top three warmest months on record are July 2013 with 72.7 degrees, July 1955 with 72.1 and July 2019 with 71.9. July 2018 with 71.5 degrees is tied with 2010 as Norfolk’s fifth warmest month. Norfolk’s six warmest months on record have all been in July. Norfolk’s coolest July occurred in 1962 with a monthly mean temperature of 63.9 degrees. The second coolest July was in 2000 with 64.4 degrees.

The total precipitation recorded for the month was 2.81 inches, 1.55 inches below normal. This July ranked as Norfolk’s twentieth driest July on record. Comparing this July to last July, this year saw 3.55 inches less rainfall than what was recorded for July 2018. The bigger storms may have hit Norfolk last year, but they missed town this year. There were four thunderstorms observed at the weather station, but none were severe in nature. The storm during the afternoon of July 22 produced 1.71 inches of rainfall, the largest of the month. Norfolk’s wettest July was in 2014 with 12.76 inches, the driest was 1939 with 1.29 inches.

Through May we were doing quite well for yearly precipitation. June and July were both below normal. Through July the total precipitation amount for the year was 27.66 inches. This was 2.20 inches below normal. We are now in a deficit and it is becoming noticeable in local lake and pond levels – and lawns. While we are a little below normal, it is no reason for great concern since this amount could easily be reversed with one or two rain events. If the deficit continues for several more months then it will be a bigger concern. We are far from record dry conditions.

An early look into August, through mid-month, showed that August’s weather was quite pleasant overall. Typical August summertime weather for Norfolk. There were some humid days, but it is August so that is normal. The warmest temperature through August 17 was just 82 degrees. Rainfall was about normal. Autumn is just around the corner. As is usually the case by mid-August, there is a faint sign of fall coloring showing up in some trees and several mornings have dipped into the low 50 degree range. Enjoy the summer heat while it is here. It will not be long before autumn arrives.

June 2019

Norfolk’s 10th Driest June on Record

By Russell Russ

June ended Norfolk’s string of seemingly constant wet weather that dates back to April. Overall, June was a fairly pleasant summer month with near normal temperatures. It was, however, quite dry. After a very wet April and wet May it was not all that bad to dry things out just a little. The month’s rainfall total was low, but it did rain. The weather turned warmer and more humid during the final days of the month.

June’s low temperature of 38 degrees was observed on June 4 and the high of 84 degrees was observed on June 28. With an average monthly mean temperature of 63.8 degrees, it was just 0.4 degree above normal. There were no new daily temperature records set this month. Norfolk’s coolest June was in 1958 with an average monthly mean temperature of 58.8 degrees. The warmest June was in 1943 with 68.3 degrees.

The total precipitation recorded for the month was just 2.08 inches, 2.79 inches below normal. It was Norfolk’s 10th driest June over the last 88 years. The driest June was in 1988 when only 0.74 inch was recorded. Our wettest June was in 2013 with 13.38 inches.

On June 22 there were two rounds of afternoon thunderstorms that just brushed Norfolk. Nearby towns reported small hail that day, but there was no severe weather in Norfolk. During the summer months, short duration downpours typically make up a large part of the monthly rainfall total, and also, the lack of them can mean a dry month. June was a dry month.

For the first half of 2019, Norfolk’s total precipitation amount was 24.85 inches. Through June, this puts Norfolk 0.65 inch below normal for the year. Nothing to worry about as long as the dry conditions do not continue through the second half of the year. The years of 2015 (8th driest) and 2016 (3rd driest) were back to back very dry years. Currently we are a long ways away from the low precipitation totals recorded in those drought years.

There was no wintry precipitation (snow or sleet) during June in Norfolk this year. It is extremely rare, but it has happened. There were trace amounts of snow and sleet observed on four days in June over the last 88 years. Snow flurries fell on June 20, 1940, June 13, 1965, June 18, 1965 and sleet was observed on June 30, 1988. Not only were these rare events observed and recorded, special notations were made by the weather observers after they witnessed these unusual events. Since 1932, July and August are Norfolk’s only two months that have not recorded any wintry precipitation.

An early look at July through July 21 shows that it certainly did warm up and the dry conditions did persist. July is historically our warmest month of the year and this July so far has been true to form. There were several near record setting hot days, but only July 17 with a high of 89 tied a daily record. The extreme heat wave of July 19-21 brought very hot and humid conditions to the Northeast. Norfolk was not spared. Although no daily high temperature records were set, Norfolk did hit 90 degrees at the weather station for the first time this year on both July 20 and 21.

Looking on the bright side, it still was considerably cooler in Norfolk than most other parts of the state. With 90 degree temperatures, a heat index of over 100 degrees and dew point temperatures in the 78-80 degree range it was about as hot as Norfolk gets. Thankfully, the extreme heat typically does not last long in Norfolk. Enjoy it, or not, while it lasts.

May 2019

Not Norfolk’s Best Weather

By Russell Russ

When will we see some sunshine? That was the theme for May’s weather. It was the theme for April’s weather as well. Difficult to say why our weather has been so dreary this spring, but it sure will be nice when the sunshine returns – and for more than a day or two in a row would be even nicer. A much welcomed taste of summer came during the Memorial Day weekend. The weather in Norfolk was beautiful for this year’s Memorial Day.

It is hard to believe, but wintery precipitation is fairly common in Norfolk in May. Not welcomed, but fairly common all the same. Over the last 88 months of May, Norfolk has recorded some form of snow or sleet for 41 of those months. There have been 29 Mays with just a trace of wintery precipitation and 12 Mays that have recorded more. Spring has arrived, but as usual it comes with a hint of winter.

May’s low temperature of 34 degrees was observed on May 13 and the high of 82 degrees was observed on May 26. With an average monthly mean temperature of 53.7 degrees, it was 1.2 degrees below normal. It was over 6 degrees cooler than last May. Last May was Norfolk’s 2nd warmest on record. Norfolk’s warmest May occurred in 2015 with a temperature of 61.8 degrees, the coldest was in 1967 with 46.8.

The total precipitation recorded for the month was 5.01 inches, 0.66 inches above normal. Through May, the total precipitation for the year was 22.77 inches. It seemed to rain (or snow) nearly every day this May, actually 22 of 31 days saw some form of precipitation, but the final totals were not excessive. At May’s conclusion Norfolk was looking at a precipitation surplus of 2.14 inches for the year. Norfolk’s wettest May was in 1984 with 12.34 inches, the driest was in 1980 with 1.31 inches.

May recorded just a trace of snow and sleet this year. As usual during the first and last snowfalls of the season, the Hartford TV stations were in town to do a segment on it. Norfolk’s 2019 snowfall total through May was just 39.3 inches, 26.1 inches below normal. Through last May the snowfall total was 91.1 inches. Quite the difference. Norfolk’s (and Connecticut’s) snowiest May on record was in 1977 when an amazing 20.0 inches was recorded. Our 2nd snowiest May was in 1945 with 5.6 inches.

The Winter Season officially ended after May and this season’s (October-May) snowfall total was 56.6 inches, 33.2 inches below normal. This Winter Season ranked as Norfolk’s 11th least snowy winter since 1932. Snow lovers will have to hope for better luck next year.

An early look at June’s weather through two-thirds of the month shows that temperatures and precipitation were running just a little below normal. The month’s first two weeks were nice, but it was back to the cool, cloudy and wet weather for the third week. Norfolk is still waiting for REAL summer weather to come and stay.

There was much weather talk this spring on how many continuous days there had been with some form of precipitation. This type of data is not directly tracked at this weather station so it is difficult to compare to previous years, but for 2019 through June 21 there have been 172 days and there has been some form of precipitation that fell on 113 of those days. Very generally speaking, that means that two-thirds of 2019 has been wet. People’s gut feelings are correct, this year’s weather has been not all that nice. Fair weather lovers will have to hope the rest of the summer comes in on the sunny side.

April 2019

7th Wettest April on Record

By Russell Russ

April is the transition month between winter and spring. It can have traits of both winter and spring and that is what Norfolk saw this April. It was warm enough early in the month to end the maple syrup season in the Norfolk area, but the remainder of the month only showed brief glimpses of warm spring weather. What seemed to be the theme of the month was the abundance of rainy days. Twenty-three of the month’s thirty-one days had at least a little of some form of precipitation. Dreary weather would describe it quite well.

April’s low temperature of 19 degrees was observed on April 2 and the high of 74 degrees was observed on April 19. With an average monthly mean temperature of 45.4 degrees, it was 2.3 degrees above normal. It was over 6 degrees warmer than last April. There were no record daily highs or lows this month and overall the entire month did not rank highly for warmth. Norfolk’s warmest April was in 2010 with an average mean temperature of 49.4 degrees and the coldest was in 1943 with 36.8 degrees.

The total precipitation recorded for the month was 6.97 inches, 2.75 inches above normal. It felt like it should have ranked higher, but it was only Norfolk’s 7th wettest April over the last 88 years. Through April, the total precipitation for the year was 17.76 inches, 1.48 inches above normal. After March we were running a precipitation deficit of 1.27 inches, but April’s rains turned that around.

April’s snowfall total was just 0.9 inch, exactly 5 inches below normal. Interestingly, last April was exactly 5 inches above normal. With only three days of the month with a trace to one inch of snow on the ground it was a very snow-free month. Through April, the 2019 calendar year snowfall amount of 39.3 inches was 25.7 inches below normal. The snow total after last April was 91.1 inches. What a difference a year makes.

The 2018-19 winter season (October-April) snowfall total of 56.6 inches is 32.8 inches below normal. The winter snow season ends after May, but it is unlikely we will see any more measurable snow so the 2018-19 season will likely rank as Norfolk’s 11th least snowy winter season.

A look ahead at May’s weather through May 24 shows that temperatures were running nearly 3 degrees cooler than normal. It was a cool and wet early May with many rainy days. With a week still left in the month the rainfall total of 4.15 inches was just shy of the average monthly amount for May. There were even periods of snow and sleet that fell on May 12 and 13.

Weather-wise, many days felt more like March or April than May. Winter weather is unwelcome in May, but it is fairly common for Norfolk to see at least a little wintery precipitation during the month. Over the last 88 years of weather recording at this station there have been 41 months of May that have recorded at least some form of wintery precipitation. This year there was just a trace amount, but it was here. The weather finally turned around by May 18 and warmer temperatures and more sunshine finally got everyone thinking we were at long last closer to summer than winter.

March 2019

Third Driest March on Record

By Russell Russ

March can be a month that sees some strong nor’easters that can bring heavy snow or rain or both. March of 2018 was a prime example with three storms that helped push last March’s snowfall total to 43.5 inches. That was not the case this March. While this March was cool and cloudy, it was not a month with much snow or rain. Once again there was a brief warm up in mid-February that fooled everyone into thinking winter was over and spring was here. March’s cool weather slowly but surely brought everyone back into weather reality. This year it was a March reality without much precipitation. Thanks to March’s predominantly cool temperatures, most local lakes and ponds were ice covered until March 28-30. For this winter in Norfolk, pond and lake ice generally came in normally to a little early and went out normally to a little later than normal.

March’s low temperature of minus 6 degrees was observed on March 7 and the high of 64 degrees was observed on March 30. With an average monthly mean temperature of 29.8 degrees, it was 0.9 degree below normal. Temperature-wise it was a very normal March and there were no daily or monthly records set. Over the last twenty years there have been ten Marches that were above normal and ten that were below normal. Norfolk’s warmest March was 2012 with 41.8 degrees, the coldest was 1960 with 21.2 degrees.

The total precipitation for the month was just 1.71 inches. This was 2.69 inches below normal, ranking this March as the 3rd driest in the last 88 years. The result of a month minus any typically occurring March nor’easter storms. Norfolk’s driest March was 1981 with 0.64 inch, the wettest was 1953 with 10.37 inches. Through the first quarter of 2019 the total precipitation amount was 10.79 inches, 1.27 inches below normal. Hopefully this is not a sign of things to come for 2019, but this precipitation total for the year is over 4 inches behind last year’s total through March.

Snow, or more correctly the lack of it, was one of the main weather themes for the month. March’s snowfall total of 11.7 inches was 6.1 inches below normal. Snow totals were down considerably, but overall this March did not even rank in the top 25 for least amount of March snowfall. Everyone must still have had last year’s March snowfall in their minds. Last year’s total was nearly 32 inches higher than this year’s. Norfolk’s snowiest March (and snowiest of any month) was in 1956 with 73.6 inches. March 1946 with a total monthly snowfall of just 0.5 inch holds the record for least amount.

Through the first quarter of 2019 the total snowfall amount was 38.4 inches, 20.7 inches below normal. Compared to the same period last year, this year recorded 41.8 inches less snowfall. The 2018-2019 winter season snowfall total through March was 55.7 inches. This was 27.8 inches below normal and also 40.9 inches less than the same period last winter. April and May still count towards winter snowfall, but it is not looking like either month will add much if anything to this year’s totals.

Unless something very unusual happens it is looking like the 2018-2019 winter snow season will rank as Norfolk’s 11th least snowy winter over the last 88 years. Will April bring springtime to Norfolk? It did, but it did not feel or look very spring-like until April 13 when temperatures final topped 70 degrees for two consecutive days. Through April 21, temperatures were about normal and snowfall was 5 inches below normal. Total precipitation (mostly rain) was already at 4.63 inches, nearly a half inch above normal with over a week left in the month. With plenty of rainfall and a few warmer days pushing things along nicely, spring flowers were blooming, lawns were greening up and the magnolias and forsythia were finally beginning to flower. Spring has arrived.

February 2019

Wintertime, More or Less

By Russell Russ

You cannot judge a complete month’s weather by looking at just a few days. The first few days of February were quite cold with below zero temperatures. A few days later, temperatures were in the mid-fifties. So, what was the rest of the month like? The answer is mostly average for February. All local ponds and lakes stayed ice covered. Snow depth at the weather station ranged from 7 inches down to just a trace then back up to 7 inches. Last year, springtime strongly inserted itself during February resulting in the third warmest February on record. Not the case this year. February is still more or less a wintertime month here in Norfolk.

The month’s low temperature of minus 5 degrees was observed on February 1. The high temperature of 57 degrees was observed on February 4. The February 4 high of 57 degrees was a record high for that date, beating the old record of 54 from 1991. The average monthly mean temperature was 24.2 degrees, 2.1 degrees above normal. This is above average, but not far from normal. The warmest February on record was in 2002 with 30.7 degrees. The coldest was in 1934 with 9.0 degrees, making that also the coldest month of any month as recorded at this weather station over the last 88 years. Norfolk’s coldest month occurred many years ago, but cold months can still happen in this day and age. The second coldest month of any month was observed in February 2015 with a monthly average temperature of 10.9 degrees.

Total precipitation recorded for the month was 3.10 inches, 0.54 inch below normal. The 2019 calendar year, January and February, total precipitation amount of 9.08 inches is 1.42 inches above normal. Monthly total precipitation amounts in Norfolk are evenly distributed throughout the year, with average monthly amounts ranging from 3.64 inches to 4.87 inches. February happens to be the month with, on average, the least amount of precipitation here in Norfolk.

February’s monthly snowfall total of 11.3 inches was 9.2 inches below normal. Norfolk and much of southern New England are not seeing an abundance of snowfall this winter. As has been the case for a good part of this winter, Norfolk is getting its fair share of wintery precipitation. There has been some snow, but many times it has been preceded or followed by sleet, freezing rain and/or rain. Northern New England and northern New York State have seen less mixing of precipitation and these areas have recorded much more snowfall than Norfolk this winter.

The 2019 calendar year snowfall total through February is 26.7 inches. This is 14.6 inches below normal. It is also exactly 10 inches less than Norfolk’s calendar year snowfall total at this time last year. The snowfall total for this winter season, October through February, is 44.0 inches. This is 21.7 inches below normal. Norfolk could be flirting with a high ranking low snowfall winter, but March and April are still to come and both can produce some decent snowfall totals.

A look ahead into March through mid-month shows that wintertime continues to hold on, and in much the same way it has been all winter long, with a variety of cold and warm and rain and snow. Most lakes and ponds were still ice covered, higher elevations and forested areas in town were holding on to at least some snow and temperatures were on average cold for March. March’s monthly temperature was running nearly 5 degrees below normal. Both total precipitation and snowfall were well below normal. March weather can be wild around here, but so far this year it has been fairly tame. Tame, but definitely on the colder side.

January 2019

Above Normal Precipitation Continues

By Russell Russ

The year of 2018 was Norfolk’s 7th wettest year since 1932. It was also Norfolk’s 11th warmest year. Overall, the first month of 2019 picked up right where 2018 left off, it was wetter than normal and a little warmer than normal. January was not a monster winter weather month by any means, but for the most part it did have that winter look and feel to it. It even came with a brief January thaw.

January’s average mean temperature of 21.7 degrees was just 0.9 degree above normal. Norfolk’s warmest January on record was in 2002 with an average temperature of 31.7 degrees and the coldest was in 1982 with 11.7 degrees. January’s low temperature of minus 12 degrees was observed on two dates, January 21 and 31. The minus 12 on January 21 was a new record low for that date, beating the minus 11 set back in 1961. The month’s high temperature of 53 degrees was observed on January 24 and it was a record high for that date, beating the old high of 52 set in 1938. These record low and high temperatures are not all that unusual for January, what was unusual was the fact that they occurred only 78 hours apart. That is a temperature swing of 65 degrees from a Monday morning to a Thursday afternoon – in January.

January’s total precipitation of 5.98 inches was 1.96 inches above normal. Not that impressive, but it was Norfolk’s 11th wettest January over the last 88 years and it was Norfolk’s 8th consecutive month with above normal precipitation. The wettest January was in 1979 with 11.77 inches and the driest was in 1970 with just 0.74 inches.

The monthly snowfall total of 15.4 inches was 5.4 inches below normal. The snowiest January was in 1987 with 50.5 inches and the least snowy was in 1980 with just 2.6 inches. The 2018-2019 winter season, October through January, snowfall amount of 32.7 inches is 12.5 inches below normal, it is also 3.9 inches below where we were at last year through January. It has not been a very snowy winter to date, much to the dismay of skiers and television weather personalities, but there has been snow in Norfolk this winter. Strangely enough, the largest snowstorm so far this winter came in mid-November with a total snowfall of 8.5 inches.

A look at February’s weather through mid-month shows that wild swings in temperature continue to be a story for this winter. Early February’s big temperature swing was a reading of minus 9 on February 1 to a record high of 57 on February 4. With all of the ups and downs considered, through mid-month, temperatures were running about 3 degrees above normal. Total precipitation and snowfall were about normal. Perhaps not in all locations, but at the weather station and in higher elevations there was snow on the ground ranging from just a trace to 7 inches every day through mid-month. Winter is here, it is not making a strong showing so far this year, but it is here. Snow lovers and television weather personalities should not give up hope just yet, March and even April in Norfolk can be snowy.

January 2019

An early look at January 2019 weather

By Russell Russ

A complete summary of January’s weather will be coming soon. An early look at the month shows the average monthly mean temperature was 21.7 degrees. This was 0.9 degree above normal. There were some wild swings in temperatures during the month. Record warmth and record cold. There were five days that had subzero temperatures. Total precipitation was 5.98 inches, 1.96 inches above normal. January’s snowfall total was 15.4 inches, 5.4 inches below normal.

Weather data from 2018 has been summarized and notable weather facts and figures have been compared to the 87 year weather data history for this weather station. The year of 2018 had numerous high ranking positions for temperature, precipitation and snow – but mostly for temperatures.

See the “Past Narratives” section of this website for a November, December and yearly summary for 2018 weather. Weather records up through 2018 have also been recalculated and revised data sheets have been posted in the “Weather Data Sheets” section.

Stay tuned for future weather updates.