Wareham Weather Records

Wareham, Massachusetts weather averages and records from 1912–2022 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Wareham, Massachusetts was 100 °F which occurred on August 2, 2006.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Wareham, Massachusetts was -22 °F which occurred on February 9, 1934.
Lowest Temperatures: All-Time By Year
Wareham Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 38.0 21.9 67 -15 3.9 12.4
February 39.4 22.5 64 -22 3.4 10.8
March 45.8 28.9 75 -5 5.6 6.9
April 55.1 37.7 89 13 4.3 1.4
May 65.3 48.1 97 26 3.8 0.0
June 74.2 57.7 99 36 3.5 0.0
July 80.6 64.4 99 41 3.1 0.0
August 79.5 62.8 100 38 3.6 0.0
September 72.6 55.0 96 29 4.8 0.0
October 62.5 44.6 89 18 4.7 0.0
November 52.9 35.5 82 5 4.5 0.2
December 43.9 27.7 70 -15 5.3 6.5
Entire year 59.2 42.3 100 -22 50.0 37.2
More Wareham Weather Records
1912–2022
Highest daily low 77 °F July 19, 2013
Lowest daily high 5 °F December 30, 1933
Greatest daily range
(Difference of high and low)
51 °F December 30, 1962
Difference in high temperature
over two conscutive days
42 °F Jan 16–17, 1994
Most daily precipitation 6.7 inches September 4, 1972
Most monthly precipitation 14.8 inches September 1996
Most yearly precipitation 74.0 inches 1972
Earliest freeze September 19 1943
Latest freeze May 30 1946
Earliest snow in season October 18 1972
Latest snow in season April 25 1967
Most daily snow 19.0 inches January 23, 2005
Most monthly snow 54.6 inches January 2005
Most yearly snow 101.7 inches 2005
Most days in a year ≥ 80 °F 77 2022
Most days in a year ≥ 90 °F 25 2022
Most days in a year ≥ 100 °F 1 2006
Wareham Weather Streaks
Most consecutive days...
With precipitation 13 days Nov 3–15, 1969
Without precipitation 34 days May 31 – Jul 3, 1949
With snow 7 days Jan 29 – Feb 4, 1996
Freezing temperatures
High temperature ≤ 32 °F
16 days Jan 1–16, 1970
High temperature ≥ 80 °F 30 days Jul 12 – Aug 10, 2022
High temperature ≥ 90 °F 8 days Aug 3–10, 2022
Wareham Weather by Year
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Weather Station Details
Years Station Coordinates
1912–2022 East Wareham location