Weather on December 1
Hartford, CT
55 Years of Data
Avg High
47°F
Avg Low
30°F
Warmest
2006
62°F avg
Coldest
1976
22°F avg
About This Date
December 1st in Hartford, CT typically brings chilly winter weather, with average highs around 47°F and lows near 30°F. Over 55 years of records, the warmest December 1st was in 2006 (62°F average), while the coldest was 1976 (22°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 38% of December 1st dates historically, with the wettest December 1st recording 3.48" of rain. The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for December 1st in Hartford, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 42° | 23° | 33° | — | — |
| 2024 | 37° | 23° | 30° | — | — |
| 2023 | 52° | 33° | 42° | 0.36" | — |
| 2022 | 44° | 29° | 37° | — | — |
| 2021 | 49° | 28° | 39° | — | — |
| 2020 | 63° | 39° | 51° | — | — |
| 2019 | 32° | 20° | 26° | 1.57" | — |
| 2018 | 43° | 25° | 34° | 0.08" | — |
| 2017 | 51° | 29° | 40° | 0.08" | — |
| 2016 | 57° | 41° | 49° | 0.61" | — |
| 2015 | 41° | 29° | 35° | 0.76" | — |
| 2014 | 63° | 38° | 50° | — | — |
| 2013 | 42° | 31° | 37° | 0.05" | — |
| 2012 | 33° | 29° | 31° | — | — |
| 2011 | 49° | 31° | 40° | — | — |
| 2010 | 60° | 41° | 51° | 2.26" | — |
| 2009 | 44° | 31° | 38° | — | — |
| 2008 | 57° | 37° | 47° | 0.38" | — |
| 2007 | 37° | 21° | 29° | — | — |
| 2006warmest | 67° | 57° | 62° | 1.19" | — |
| 2005 | 47° | 32° | 39° | — | — |
| 2004 | 57° | 43° | 50° | 2.41" | — |
| 2003 | 50° | 33° | 42° | — | — |
| 2002 | 39° | 21° | 30° | — | — |
| 2001 | 70° | 48° | 59° | — | — |
| 2000 | 40° | 30° | 35° | — | — |
| 1999 | 36° | 22° | 29° | — | — |
| 1998 | 59° | 41° | 50° | — | — |
| 1997 | 39° | 24° | 32° | 0.64" | — |
| 1996 | 49° | 8° | 28° | 0.38" | — |
| 1995 | 45° | 36° | 40° | 0.08" | — |
| 1994 | 51° | 28° | 40° | — | — |
| 1993 | 44° | 24° | 34° | — | — |
| 1992 | 47° | 28° | 37° | — | — |
| 1991 | 54° | 47° | 50° | — | — |
| 1990 | 41° | 29° | 35° | — | — |
| 1989 | 39° | 19° | 29° | — | — |
| 1988 | 49° | 32° | 40° | — | — |
| 1987 | 50° | 39° | 45° | 1.02" | — |
| 1986 | 39° | 20° | 29° | — | — |
| 1985 | 41° | 34° | 37° | 0.03" | — |
| 1984 | 53° | 35° | 44° | 0.08" | — |
| 1983 | 51° | 26° | 39° | — | — |
| 1982 | 55° | 33° | 44° | — | — |
| 1981 | 39° | 19° | 29° | — | — |
| 1980 | 47° | 36° | 41° | — | — |
| 1979 | 42° | 25° | 33° | — | — |
| 1978 | 49° | 25° | 37° | — | — |
| 1977 | 41° | 31° | 36° | 3.48" | — |
| 1976coldest | 30° | 14° | 22° | — | — |
| 1975 | 60° | 42° | 51° | 0.03" | — |
| 1974 | 45° | 22° | 33° | — | — |
| 1973 | 55° | 36° | 45° | 0.03" | — |
| 1972 | 33° | 15° | 24° | 2.54" | — |
| 1971 | 30° | 20° | 25° | — | — |
55 years of data from HARTFORD BRAINARD FLD