Weather on May 10
Hartford, CT
55 Years of Data
Avg High
68°F
Avg Low
47°F
Warmest
1979
76°F avg
Coldest
1977
38°F avg
About This Date
May 10th in Hartford, CT typically brings mild spring weather, with average highs around 68°F and lows near 47°F. Over 55 years of records, the warmest May 10th was in 1979 (76°F average), while the coldest was 1977 (38°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 47% of May 10th dates historically, with the wettest May 10th recording 2.67" of rain. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for May 10th in Hartford, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 48° | 59° | 0.05" | — |
| 2024 | 60° | 46° | 53° | 0.43" | — |
| 2023 | 74° | 41° | 57° | — | — |
| 2022 | 71° | 47° | 59° | — | — |
| 2021 | 63° | 47° | 55° | — | — |
| 2020 | 64° | 35° | 50° | — | — |
| 2019 | 69° | 51° | 60° | 0.33" | — |
| 2018 | 69° | 55° | 62° | — | — |
| 2017 | 58° | 43° | 50° | — | — |
| 2016 | 72° | 38° | 55° | — | — |
| 2015 | 86° | 63° | 74° | — | — |
| 2014 | 82° | 61° | 71° | 1.98" | — |
| 2013 | 80° | 52° | 66° | 0.03" | — |
| 2012 | 65° | 49° | 57° | 1.17" | — |
| 2011 | 72° | 53° | 62° | — | — |
| 2010 | 59° | 41° | 50° | — | — |
| 2009 | 66° | 50° | 58° | 0.03" | — |
| 2008 | 70° | 47° | 58° | 0.03" | — |
| 2007 | 82° | 64° | 73° | — | — |
| 2006 | 60° | 50° | 55° | 0.08" | — |
| 2005 | 74° | 45° | 59° | — | — |
| 2004 | 74° | 45° | 59° | 0.13" | — |
| 2003 | 75° | 46° | 61° | — | — |
| 2002 | 77° | 51° | 64° | — | — |
| 2001 | 83° | 48° | 65° | — | — |
| 2000 | 65° | 49° | 57° | 1.91" | — |
| 1999 | 75° | 35° | 55° | — | — |
| 1998 | 74° | 53° | 63° | 2.67" | — |
| 1997 | 55° | 42° | 49° | 0.15" | — |
| 1996 | 62° | 48° | 55° | 0.25" | — |
| 1995 | 57° | 50° | 54° | 0.23" | — |
| 1994 | 69° | 42° | 56° | — | — |
| 1993 | 78° | 53° | 66° | — | — |
| 1992 | 67° | 52° | 59° | — | — |
| 1991 | 64° | 50° | 57° | 0.38" | — |
| 1990 | 76° | 53° | 64° | 0.1" | — |
| 1989 | 65° | 49° | 57° | 0.03" | — |
| 1988 | 67° | 45° | 56° | 0.13" | — |
| 1987 | 77° | 48° | 63° | — | — |
| 1986 | 60° | 37° | 49° | — | — |
| 1985 | 61° | 42° | 51° | — | — |
| 1984 | 62° | 40° | 51° | — | — |
| 1983 | 51° | 41° | 46° | — | — |
| 1982 | 69° | 52° | 60° | — | — |
| 1981 | 68° | 46° | 57° | — | — |
| 1980 | 62° | 35° | 49° | — | — |
| 1979warmest | 90° | 62° | 76° | — | — |
| 1978 | 61° | 45° | 53° | 0.1" | — |
| 1977coldest | 44° | 32° | 38° | 2.51" | — |
| 1976 | 66° | 43° | 54° | — | — |
| 1975 | 76° | 46° | 61° | 0.51" | — |
| 1974 | 68° | 47° | 57° | 0.46" | — |
| 1973 | 58° | 50° | 54° | 0.28" | — |
| 1972 | 57° | 39° | 48° | 0.13" | — |
| 1971 | 67° | 45° | 56° | 0.08" | — |
55 years of data from HARTFORD BRAINARD FLD