Norfolk Weather Records

Norfolk, Connecticut weather averages and records from 1884–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Norfolk, Connecticut was 93 °F which occurred on July 20, 2020.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Norfolk, Connecticut was -25 °F which occurred on February 17, 1943.
Lowest Temperatures: All-Time By Year
Norfolk Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 30.0 14.0 62 -22 4.0 17.8
February 32.8 15.6 70 -25 3.3 17.7
March 40.7 22.8 81 -11 4.2 14.8
April 54.5 34.0 89 6 3.9 3.9
May 65.7 45.4 89 24 4.1 0.0
June 73.9 54.6 92 32 5.0 0.0
July 78.7 59.5 93 41 4.8 0.0
August 76.5 58.0 93 35 4.8 0.0
September 69.2 51.0 93 26 5.0 0.0
October 56.6 39.7 81 17 5.2 1.4
November 45.2 30.1 75 3 4.2 4.4
December 34.9 21.4 67 -23 4.9 15.4
Entire year 54.9 37.3 93 -25 53.2 75.0
More Norfolk Weather Records
1884–2024
Highest daily low 75 °F August 3, 2006
Lowest daily high -9 °F December 26, 1980
Greatest daily range
(Difference of high and low)
55 °F January 7, 2014
Greatest difference in daily high
over two conscutive days
49 °F Jan 7–8, 2014
Most daily precipitation 10.7 inches August 19, 1955
Most monthly precipitation 23.7 inches August 1955
Most yearly precipitation 76.9 inches 2011
Most yearly days with precipitation 195 1956
Earliest snow in season October 2 1946
Latest snow in season May 27 1961
Most daily snow 25.7 inches February 10, 1969
Most monthly snow 73.6 inches March 1956
Most yearly snow 175.9 inches 1956
Most snow in a winter 177.4 inches 1955–1956
Greatest snow accumulation 55.0 inches February 5, 1961
Earliest freeze September 16 1964
Earliest day ≥ 70 °F February 22 2018
Earliest day ≥ 80 °F March 28 1945
Earliest day ≥ 90 °F June 9 1984
Latest freeze May 31 1961
Latest day ≥ 70 °F November 11 2020
Latest day ≥ 80 °F October 7 2007
Latest day ≥ 90 °F September 4 1953
Most days in a year < 0 °F 28 1948
Most days in a year < 32 °F 179 1972
Most days in a year ≥ 80 °F 59 2016
Most days in a year ≥ 90 °F 5 2002
Norfolk Weather Streaks
Most consecutive days...
With precipitation 15 days Nov 2–16, 1969
Without precipitation 25 days Aug 16 – Sep 9, 1948
With snow 10 days Dec 19–28, 1969
High temperature at or
below freezing
38 days Dec 22, 1976 – Jan 28, 1977
High temperature ≥ 80 °F 17 days Jul 21 – Aug 6, 1979
High temperature ≥ 90 °F 4 days Aug 11–14, 1944
Plant Hardiness Zone
6A
Norfolk is in plant hardiness zone 6A
based on average yearly minimum temperature from 1991–2020
Facts About Norfolk Weather
Norfolk Weather by Year
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Weather Station Details
Years Station Coordinates
1884–2024 Norfolk 2 Sw location