Plymouth May Weather

Averages and records for weather in Plymouth, Massachusetts in the month of May.
Typical Plymouth May Weather
1991–2020
Average daily high 66.8 °F
Average daily low 46.5 °F
Average monthly precipitation 3.5 inches
Daily chance of precipitation 43.3%
Plymouth May Weather Records
1893–2024
Highest temperature 95 °F May 21, 1996
Lowest temperature 25 °F May 9, 1985
Highest daily low 67 °F May 25, 1936
Lowest daily high 38 °F May 6, 1917
Hottest average high temperature 74.1 °F 1944
Coldest average high temperature 55.4 °F 1917
Most daily precipitation 5.0 inches May 26, 1967
Most monthly precipitation 9.7 inches 1967
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
May 1 61.8 41.5 84 26
May 2 62.1 41.8 90 29
May 3 62.5 42.2 90 25
May 4 62.7 42.4 90 27
May 5 62.8 42.7 85 29
May 6 63.1 42.9 89 29
May 7 63.4 43.1 90 26
May 8 63.7 43.4 88 27
May 9 64.0 43.7 89 25
May 10 64.4 44.1 90 28
May 11 64.7 44.4 93 29
May 12 65.1 44.8 89 30
May 13 65.5 45.2 87 31
May 14 65.9 45.7 87 28
May 15 66.3 46.1 87 30
May 16 66.7 46.5 90 30
May 17 67.0 46.8 85 32
May 18 67.4 47.1 93 31
May 19 67.7 47.4 91 31
May 20 68.0 47.7 90 29
May 21 68.2 47.9 95 32
May 22 68.2 48.2 90 34
May 23 68.5 48.5 95 33
May 24 68.8 48.7 95 36
May 25 69.2 49.0 91 31
May 26 69.5 49.3 93 30
May 27 69.9 49.7 89 31
May 28 70.4 50.1 92 32
May 29 70.7 50.5 89 35
May 30 70.9 50.8 90 32
May 31 71.2 51.2 94 35
Weather Station Details
Years Station Coordinates
1997–2024 Plymouth Municipal Airport location
1893–1996 Plymouth-Kingston location