Weather on May 27
Hartford, CT
55 Years of Data
Avg High
75°F
Avg Low
53°F
Warmest
2016
78°F avg
Coldest
1997
47°F avg
About This Date
May 27th in Hartford, CT typically brings pleasant spring weather, with average highs around 75°F and lows near 53°F. Over 55 years of records, the warmest May 27th was in 2016 (78°F average), while the coldest was 1997 (47°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 29% of May 27th dates historically, with the wettest May 27th recording 2.24" of rain. The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
Planning for May 27th in Hartford, CT? Great weather for outdoor activities.
Warming Trend
2.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 47° | 62° | — | — |
| 2024 | 75° | 67° | 71° | 1.47" | — |
| 2023 | 81° | 46° | 63° | — | — |
| 2022 | 80° | 63° | 71° | — | — |
| 2021 | 79° | 61° | 70° | 0.05" | — |
| 2020 | 82° | 61° | 71° | — | — |
| 2019 | 80° | 59° | 70° | — | — |
| 2018 | 71° | 51° | 61° | 0.2" | — |
| 2017 | 70° | 58° | 64° | — | — |
| 2016warmest | 89° | 66° | 78° | — | — |
| 2015 | 83° | 65° | 74° | 0.13" | — |
| 2014 | 86° | 52° | 69° | 0.94" | — |
| 2013 | 74° | 43° | 58° | — | — |
| 2012 | 84° | 63° | 73° | — | — |
| 2011 | 88° | 64° | 76° | — | — |
| 2010 | 77° | 59° | 68° | — | — |
| 2009 | 62° | 49° | 55° | 0.23" | — |
| 2008 | 82° | 57° | 70° | 0.13" | — |
| 2007 | 80° | 59° | 70° | — | — |
| 2006 | 83° | 61° | 72° | 0.03" | — |
| 2005 | 77° | 53° | 65° | 1.07" | — |
| 2004 | 76° | 55° | 65° | 0.61" | — |
| 2003 | 68° | 50° | 59° | — | — |
| 2002 | 80° | 57° | 69° | — | — |
| 2001 | 70° | 57° | 63° | 0.08" | — |
| 2000 | 73° | 50° | 62° | — | — |
| 1999 | 69° | — | — | — | — |
| 1998 | 79° | 54° | 66° | — | — |
| 1997coldest | 69° | 24° | 47° | — | — |
| 1996 | 70° | 54° | 62° | — | — |
| 1995 | 76° | 48° | 62° | — | — |
| 1994 | 59° | 40° | 49° | — | — |
| 1993 | 67° | 47° | 57° | — | — |
| 1992 | 66° | 44° | 55° | — | — |
| 1991 | 90° | 58° | 74° | — | — |
| 1990 | 71° | 47° | 59° | — | — |
| 1989 | 75° | 52° | 63° | 0.46" | — |
| 1988 | 67° | 49° | 58° | — | — |
| 1987 | 70° | 50° | 60° | 0.25" | — |
| 1986 | 76° | 51° | 63° | — | — |
| 1985 | 79° | 59° | 69° | — | — |
| 1984 | 82° | 51° | 67° | 0.2" | — |
| 1983 | 64° | 49° | 56° | 2.24" | — |
| 1982 | 83° | 54° | 68° | — | — |
| 1981 | 87° | 64° | 76° | — | — |
| 1980 | 72° | 43° | 57° | — | — |
| 1979 | 74° | 56° | 65° | — | — |
| 1978 | 78° | 57° | 68° | — | — |
| 1977 | 78° | 48° | 63° | — | — |
| 1976 | 61° | 46° | 53° | — | — |
| 1975 | 71° | 52° | 61° | — | — |
| 1974 | 63° | 50° | 56° | — | — |
| 1973 | 56° | 46° | 51° | 0.03" | — |
| 1972 | 76° | 38° | 57° | — | — |
| 1971 | 70° | 43° | 56° | — | — |
55 years of data from HARTFORD BRAINARD FLD