Weather on August 25
Hartford, CT
55 Years of Data
Avg High
81°F
Avg Low
61°F
Warmest
1998
82°F avg
Coldest
1988
59°F avg
About This Date
August 25th in Hartford, CT typically brings warm summer weather, with average highs around 81°F and lows near 61°F. Over 55 years of records, the warmest August 25th was in 1998 (82°F average), while the coldest was 1988 (59°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 33% of August 25th dates historically, with the wettest August 25th recording 2.31" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for August 25th in Hartford, CT? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 65° | 75° | — | — |
| 2024 | 85° | 60° | 72° | — | — |
| 2023 | 75° | 67° | 71° | 0.38" | — |
| 2022 | 91° | 66° | 79° | — | — |
| 2021 | 93° | 67° | 80° | — | — |
| 2020 | 93° | 71° | 82° | 0.03" | — |
| 2019 | 74° | 57° | 65° | — | — |
| 2018 | 80° | 61° | 70° | — | — |
| 2017 | 78° | 59° | 69° | — | — |
| 2016 | 87° | 69° | 78° | — | — |
| 2015 | 85° | 70° | 77° | 0.03" | — |
| 2014 | 87° | 57° | 72° | — | — |
| 2013 | 83° | 54° | 68° | — | — |
| 2012 | 84° | 65° | 74° | — | — |
| 2011 | 82° | 71° | 77° | 0.28" | — |
| 2010 | 76° | 64° | 70° | 0.2" | — |
| 2009 | 86° | 66° | 76° | — | — |
| 2008 | 83° | 63° | 73° | 0.03" | — |
| 2007 | 88° | 72° | 80° | — | — |
| 2006 | 68° | 64° | 66° | 1.27" | — |
| 2005 | 83° | 56° | 69° | — | — |
| 2004 | 78° | 56° | 67° | — | — |
| 2003 | 83° | 60° | 71° | — | — |
| 2002 | 83° | 57° | 70° | — | — |
| 2001 | 79° | 57° | 68° | — | — |
| 2000 | 81° | 58° | 69° | 0.03" | — |
| 1999 | 85° | 61° | 73° | — | — |
| 1998warmest | 92° | 72° | 82° | — | — |
| 1997 | 78° | 54° | 66° | — | — |
| 1996 | 90° | 69° | 79° | 0.84" | — |
| 1995 | 77° | 51° | 64° | — | — |
| 1994 | 79° | 60° | 69° | — | — |
| 1993 | 82° | 69° | 76° | 0.3" | — |
| 1992 | 89° | 67° | 78° | — | — |
| 1991 | 79° | 59° | 69° | — | — |
| 1990 | 73° | 65° | 69° | 0.18" | — |
| 1989 | 79° | 52° | 65° | — | — |
| 1988coldest | 60° | 57° | 59° | 1.17" | — |
| 1987 | 73° | 48° | 61° | — | — |
| 1986 | 72° | 57° | 64° | — | — |
| 1985 | 79° | 56° | 67° | 2.31" | — |
| 1984 | 78° | 55° | 67° | — | — |
| 1983 | 84° | 57° | 71° | — | — |
| 1982 | 84° | 58° | 71° | — | — |
| 1981 | 76° | 60° | 68° | — | — |
| 1980 | 87° | 59° | 73° | — | — |
| 1979 | 80° | 68° | 74° | 0.38" | — |
| 1978 | 78° | 54° | 66° | 0.86" | — |
| 1977 | 78° | 50° | 64° | 0.89" | — |
| 1976 | 80° | 60° | 70° | — | — |
| 1975 | 72° | 61° | 66° | 0.58" | — |
| 1974 | 89° | 61° | 75° | — | — |
| 1973 | 81° | 60° | 70° | — | — |
| 1972 | 93° | 68° | 81° | — | — |
| 1971 | 76° | 47° | 61° | 0.03" | — |
55 years of data from HARTFORD BRAINARD FLD