Southhampton December Weather

Averages and records for weather in Southhampton, New York in the month of December.
Typical Southhampton December Weather
1991–2020
Average daily high 45.0 °F
Average daily low 29.1 °F
Average monthly precipitation 5.0 inches
Average monthly snow 4.0 inches
Daily chance of precipitation 33.9%
Daily chance of snow 6.2%
Southhampton December Weather Records
1930–2024
Highest temperature 70 °F December 7, 1998
Lowest temperature -6 °F December 20, 1942
Highest daily low 59 °F December 1, 2006
Lowest daily high 7 °F December 31, 1962
Hottest average high temperature 54.6 °F 2015
Coldest average high temperature 32.6 °F 1989
Most daily precipitation 3.8 inches December 14, 1953
Most monthly precipitation 9.8 inches 1936
Most daily snow 11.5 inches December 12, 1960
Most monthly snow 19.8 inches 1945
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 48.9 32.7 69 15
December 2 48.6 32.5 64 11
December 3 48.4 32.3 65 13
December 4 48.2 32.1 70 8
December 5 47.8 31.8 65 15
December 6 47.5 31.6 63 15
December 7 47.3 31.2 70 6
December 8 47.0 31.0 63 14
December 9 46.9 30.9 64 9
December 10 46.8 30.7 64 8
December 11 46.5 30.5 65 10
December 12 46.2 30.2 61 7
December 13 45.7 29.9 66 4
December 14 45.5 29.5 60 0
December 15 45.2 29.3 62 7
December 16 44.9 29.0 61 9
December 17 44.6 28.7 58 8
December 18 44.4 28.4 59 5
December 19 44.1 28.3 60 11
December 20 43.9 28.1 58 -6
December 21 43.7 27.9 59 -2
December 22 43.5 27.7 59 3
December 23 43.4 27.6 61 6
December 24 43.3 27.6 63 5
December 25 43.0 27.4 65 -1
December 26 42.8 27.2 68 -5
December 27 42.6 27.0 60 7
December 28 42.4 26.8 60 1
December 29 42.3 26.7 61 -3
December 30 42.2 26.6 58 -5
December 31 42.1 26.5 57 1
Weather Station Details
Years Station Coordinates
1930–2024 Bridgehampton location