Weather on May 4
Hartford, CT
55 Years of Data
Avg High
66°F
Avg Low
46°F
Warmest
2001
73°F avg
Coldest
1985
38°F avg
About This Date
May 4th in Hartford, CT typically brings mild spring weather, with average highs around 66°F and lows near 46°F. Over 55 years of records, the warmest May 4th was in 2001 (73°F average), while the coldest was 1985 (38°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 51% of May 4th dates historically, with the wettest May 4th recording 3.12" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for May 4th in Hartford, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 59° | 67° | 0.76" | — |
| 2024 | 71° | 44° | 58° | — | — |
| 2023 | 59° | 47° | 53° | 0.05" | — |
| 2022 | 61° | 50° | 55° | 0.18" | — |
| 2021 | 63° | 53° | 58° | 0.2" | — |
| 2020 | 72° | 48° | 60° | — | — |
| 2019 | 70° | 53° | 61° | 0.48" | — |
| 2018 | 80° | 65° | 72° | — | — |
| 2017 | 66° | 37° | 52° | — | — |
| 2016 | 54° | 47° | 50° | 0.13" | — |
| 2015 | 83° | 46° | 64° | — | — |
| 2014 | 65° | 49° | 57° | 0.03" | — |
| 2013 | 72° | 43° | 57° | — | — |
| 2012 | 70° | 50° | 60° | 0.13" | — |
| 2011 | 63° | 49° | 56° | 0.99" | — |
| 2010 | 80° | 51° | 66° | 0.13" | — |
| 2009 | 63° | 52° | 57° | 0.13" | — |
| 2008 | 64° | 45° | 54° | 0.18" | — |
| 2007 | 69° | 40° | 54° | — | — |
| 2006 | 80° | 47° | 63° | — | — |
| 2005 | 57° | 37° | 47° | — | — |
| 2004 | 59° | 42° | 51° | 0.05" | — |
| 2003 | 66° | 38° | 52° | — | — |
| 2002 | 68° | 37° | 53° | — | — |
| 2001warmest | 91° | 56° | 73° | — | — |
| 2000 | 70° | 45° | 57° | — | — |
| 1999 | 65° | 49° | 57° | 0.64" | — |
| 1998 | 71° | 51° | 61° | — | — |
| 1997 | 58° | 46° | 52° | 2.03" | — |
| 1996 | 58° | 48° | 53° | 0.76" | — |
| 1995 | 73° | 43° | 58° | — | — |
| 1994 | 66° | 34° | 50° | 0.1" | — |
| 1993 | 73° | 54° | 63° | — | — |
| 1992 | 60° | 44° | 52° | — | — |
| 1991 | 52° | 45° | 48° | — | — |
| 1990 | 67° | 48° | 57° | — | — |
| 1989 | 63° | 44° | 53° | — | — |
| 1988 | 58° | 41° | 49° | — | — |
| 1987 | 59° | 44° | 52° | 2.21" | — |
| 1986 | 50° | 34° | 42° | — | — |
| 1985coldest | 42° | 33° | 38° | 2.34" | — |
| 1984 | 69° | 42° | 56° | 3.12" | — |
| 1983 | 75° | 58° | 66° | 0.38" | — |
| 1982 | 69° | 47° | 58° | 0.13" | — |
| 1981 | 70° | 44° | 57° | — | — |
| 1980 | 81° | 52° | 66° | — | — |
| 1979 | 67° | 53° | 60° | 0.51" | — |
| 1978 | 66° | 30° | 48° | — | — |
| 1977 | 68° | 38° | 53° | — | — |
| 1976 | 72° | 39° | 55° | 0.53" | — |
| 1975 | 68° | 37° | 53° | — | — |
| 1974 | 58° | 44° | 51° | 1.24" | — |
| 1973 | 75° | 48° | 62° | 0.91" | — |
| 1972 | 58° | 47° | 52° | 0.61" | — |
| 1971 | 48° | 40° | 44° | 0.2" | — |
55 years of data from HARTFORD BRAINARD FLD