Weather on February 18
Hartford, CT
55 Years of Data
Avg High
39°F
Avg Low
21°F
Warmest
1981
49°F avg
Coldest
1979
5°F avg
About This Date
February 18th in Hartford, CT typically brings cold winter weather, with average highs around 39°F and lows near 21°F. Over 56 years of records, the warmest February 18th was in 1981 (49°F average), while the coldest was 1979 (5°F) — a 44°F range across recorded history. Precipitation has occurred on 32% of recorded February 18th dates, with snow falling 4% of the time. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Hartford, CT? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 37° | 26° | 32° | 1.02" | — |
| 2025 | 27° | 17° | 22° | — | — |
| 2024 | 37° | 17° | 27° | — | — |
| 2023 | 43° | 25° | 34° | — | — |
| 2022 | 60° | 22° | 41° | 0.69" | — |
| 2021 | 28° | 22° | 25° | 0.15" | — |
| 2020 | 39° | 27° | 33° | 0.38" | — |
| 2019 | 36° | 22° | 29° | 0.41" | — |
| 2018 | 42° | 24° | 33° | 0.23" | — |
| 2017 | 51° | 20° | 36° | — | — |
| 2016 | 36° | 24° | 30° | — | — |
| 2015 | 30° | -3° | 14° | — | — |
| 2014 | 27° | 12° | 20° | 0.74" | — |
| 2013 | 33° | 14° | 24° | — | — |
| 2012 | 46° | 32° | 39° | — | — |
| 2011 | 63° | 35° | 49° | — | — |
| 2010 | 44° | 31° | 38° | — | — |
| 2009 | 41° | 19° | 30° | 0.71" | — |
| 2008 | 58° | 38° | 48° | 2.72" | — |
| 2007 | 33° | 18° | 26° | — | — |
| 2006 | 33° | 13° | 23° | — | — |
| 2005 | 32° | 16° | 24° | — | — |
| 2004 | 38° | 28° | 33° | — | — |
| 2003 | 30° | 19° | 25° | 0.2" | — |
| 2002 | 43° | 27° | 35° | — | — |
| 2001 | 31° | 17° | 24° | — | — |
| 2000 | 29° | 20° | 24° | 0.86" | — |
| 1999 | 45° | 33° | 39° | 0.41" | — |
| 1998 | 41° | 31° | 36° | 2.01" | — |
| 1997 | 35° | 20° | 27° | — | — |
| 1996 | 29° | 17° | 23° | — | — |
| 1995 | 44° | 22° | 33° | — | — |
| 1994 | 52° | 14° | 33° | — | — |
| 1993 | 30° | 11° | 20° | — | — |
| 1992 | 42° | 34° | 38° | 0.08" | — |
| 1991 | 36° | 11° | 23° | — | — |
| 1990 | 43° | 18° | 30° | — | — |
| 1989 | 26° | 13° | 19° | — | — |
| 1988 | 43° | 27° | 35° | — | — |
| 1987 | 38° | 19° | 28° | — | — |
| 1986 | 32° | 27° | 29° | 0.97" | 0.5" |
| 1985 | 45° | 25° | 35° | — | — |
| 1984 | 42° | 32° | 37° | 0.33" | — |
| 1983 | 41° | 22° | 31° | — | — |
| 1982 | 34° | 21° | 27° | — | — |
| 1981warmest | 63° | 35° | 49° | — | — |
| 1980 | 25° | 9° | 17° | — | — |
| 1979coldest | 14° | -5° | 5° | — | — |
| 1978 | 42° | 16° | 29° | — | — |
| 1977 | 27° | 5° | 16° | — | — |
| 1976 | 52° | 32° | 42° | 0.28" | — |
| 1975 | 48° | 26° | 37° | 0.3" | 0.5" |
| 1974 | 38° | 24° | 31° | — | — |
| 1973 | 14° | 2° | 8° | — | — |
| 1972 | 38° | 24° | 31° | — | — |
| 1971 | 53° | 31° | 42° | — | — |
56 years of data from HARTFORD BRAINARD FLD