Manchester December Weather

Averages and records for weather in Manchester, New Hampshire in the month of December.
Typical Manchester December Weather
1991–2020
Average daily high 39.3 °F
Average daily low 21.7 °F
Average monthly precipitation 3.3 inches
Daily chance of precipitation 33.7%
Manchester December Weather Records
1885–2024
Highest temperature 78 °F December 24, 1994
Lowest temperature -20 °F December 28, 1933
Highest daily low 51 °F December 6, 2011
Lowest daily high 0 °F December 29, 1933
Hottest average high temperature 47.8 °F 1994
Coldest average high temperature 22.8 °F 1989
Most daily precipitation 3.3 inches December 27, 1969
Most monthly precipitation 7.8 inches 2023
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 43.9 25.8 67 2
December 2 43.6 25.6 62 -2
December 3 43.1 25.3 67 -1
December 4 42.8 25.0 62 -1
December 5 42.3 24.6 68 2
December 6 42.0 24.2 71 4
December 7 41.7 24.0 65 6
December 8 41.5 23.7 75 -4
December 9 41.3 23.6 59 -4
December 10 41.1 23.5 63 -8
December 11 40.9 23.2 63 -12
December 12 40.5 22.9 60 -8
December 13 40.2 22.5 67 -4
December 14 39.9 22.3 57 -6
December 15 39.6 22.0 61 -3
December 16 39.3 21.7 57 0
December 17 38.9 21.4 61 -9
December 18 38.6 21.0 64 0
December 19 38.3 20.7 53 -8
December 20 38.0 20.5 56 -10
December 21 37.8 20.2 66 -6
December 22 37.7 20.0 59 -18
December 23 37.7 19.9 63 -12
December 24 37.5 19.9 78 -14
December 25 37.2 19.6 64 -12
December 26 37.0 19.5 59 -10
December 27 36.8 19.3 58 -10
December 28 36.7 19.1 59 -20
December 29 36.6 19.0 63 -14
December 30 36.6 18.8 62 -14
December 31 36.5 18.6 57 -18
Weather Station Details
Years Station Coordinates
1999–2024 Manchester Airport location
1972–1998 Massabesic Lake location
1885–1971 Manchester location