Nashua December Weather

Averages and records for weather in Nashua, New Hampshire in the month of December.
Typical Nashua December Weather
1991–2020
Average daily high 39.6 °F
Average daily low 21.0 °F
Average monthly precipitation 4.5 inches
Average monthly snow 12.3 inches
Daily chance of precipitation 32.8%
Daily chance of snow 12.7%
Nashua December Weather Records
1885–2024
Highest temperature 73 °F December 7, 2001
Lowest temperature -24 °F December 30, 1933
Highest daily low 51 °F December 7, 2011
Lowest daily high -7 °F December 29, 1933
Hottest average high temperature 48.6 °F 2015
Coldest average high temperature 25.3 °F 1989
Most daily precipitation 4.1 inches December 27, 1969
Most monthly precipitation 8.8 inches 1969
Most daily snow 19.0 inches December 24, 1997
Most monthly snow 43.6 inches 2007
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 44.0 25.0 66 3
December 2 43.7 24.7 68 -2
December 3 43.3 24.4 68 -18
December 4 42.9 24.2 68 0
December 5 42.6 23.8 68 0
December 6 42.2 23.4 68 -8
December 7 41.8 23.1 73 -10
December 8 41.5 22.8 73 -11
December 9 41.4 22.6 61 -13
December 10 41.2 22.5 63 -14
December 11 41.1 22.3 64 -14
December 12 40.8 22.0 65 -10
December 13 40.4 21.8 64 -2
December 14 40.1 21.4 60 -15
December 15 39.9 21.2 63 -6
December 16 39.5 20.9 61 -8
December 17 39.2 20.6 60 -15
December 18 38.9 20.2 60 -12
December 19 38.7 20.0 62 -13
December 20 38.4 19.7 62 -14
December 21 38.1 19.5 62 -11
December 22 38.0 19.3 64 -16
December 23 37.8 19.2 65 -10
December 24 37.7 19.1 61 -12
December 25 37.5 18.8 68 -13
December 26 37.2 18.6 66 -15
December 27 37.1 18.3 64 -18
December 28 36.9 18.1 64 -20
December 29 36.8 18.0 64 -20
December 30 36.8 17.9 59 -24
December 31 36.8 17.7 63 -22
Weather Station Details
Years Station Coordinates
1885–2024 Nashua 2 NNW location