Hanover March Weather

Averages and records for weather in Hanover, New Hampshire in the month of March.
Typical Hanover March Weather
1991–2020
Average daily high 42.7 °F
Average daily low 22.3 °F
Average monthly precipitation 3.1 inches
Average monthly snow 11.7 inches
Daily chance of precipitation 32.6%
Daily chance of snow 13.6%
Hanover March Weather Records
1884–2024
Highest temperature 86 °F March 31, 1998
Lowest temperature -22 °F March 4, 1950
Highest daily low 51 °F March 10, 2016
Lowest daily high 6 °F March 3, 1950
Hottest average high temperature 56.0 °F 1946
Coldest average high temperature 33.3 °F 1896
Most daily precipitation 4.1 inches March 20, 1896
Most monthly precipitation 9.3 inches 1896
Most daily snow 17.0 inches March 23, 2024
Most monthly snow 41.5 inches 1956
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
March 1 37.6 17.9 65 -14
March 2 38.0 18.3 58 -13
March 3 38.3 18.6 59 -12
March 4 38.6 18.8 61 -22
March 5 38.8 19.1 56 -13
March 6 39.1 19.3 59 -22
March 7 39.4 19.5 65 -15
March 8 39.6 19.7 66 -12
March 9 39.7 19.9 72 -19
March 10 40.0 20.1 71 -11
March 11 40.4 20.3 65 -8
March 12 40.8 20.6 66 -12
March 13 41.3 21.1 66 -12
March 14 41.8 21.5 69 -11
March 15 42.3 22.1 70 -6
March 16 42.7 22.6 73 -10
March 17 43.1 22.9 71 -12
March 18 43.6 23.3 77 -12
March 19 44.1 23.8 77 -12
March 20 44.6 24.2 81 -1
March 21 44.9 24.7 81 -6
March 22 45.3 24.9 83 -2
March 23 45.5 25.2 79 -5
March 24 45.9 25.6 70 -8
March 25 46.3 25.9 74 -8
March 26 46.7 26.2 76 -8
March 27 47.1 26.6 75 -1
March 28 47.6 27.0 80 1
March 29 48.0 27.3 83 -6
March 30 48.4 27.6 82 8
March 31 48.9 28.0 86 6
Weather Station Details
Years Station Coordinates
1884–2024 Hanover location