Weather on August 19
Hartford, CT
55 Years of Data
Avg High
82°F
Avg Low
61°F
Warmest
2009
82°F avg
Coldest
1977
61°F avg
About This Date
August 19th in Hartford, CT typically brings warm summer weather, with average highs around 82°F and lows near 61°F. Over 55 years of records, the warmest August 19th was in 2009 (82°F average), while the coldest was 1977 (61°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 42% of August 19th dates historically, with the wettest August 19th recording 6.71" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for August 19th 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 | 76° | 56° | 66° | — | — |
| 2024 | 82° | 67° | 74° | 2.79" | — |
| 2023 | 77° | 60° | 69° | — | — |
| 2022 | 93° | 63° | 78° | — | — |
| 2021 | 82° | 74° | 78° | 6.71" | — |
| 2020 | 77° | 59° | 68° | 0.08" | — |
| 2019 | 91° | 69° | 80° | — | — |
| 2018 | 79° | 66° | 72° | 0.03" | — |
| 2017 | 88° | 71° | 79° | — | — |
| 2016 | 90° | 72° | 81° | — | — |
| 2015 | 87° | 72° | 79° | — | — |
| 2014 | 80° | 51° | 66° | — | — |
| 2013 | 80° | 62° | 71° | — | — |
| 2012 | 75° | 55° | 65° | — | — |
| 2011 | 84° | 67° | 75° | — | — |
| 2010 | 90° | 60° | 75° | 0.08" | — |
| 2009warmest | 90° | 74° | 82° | — | — |
| 2008 | 80° | 60° | 70° | 0.03" | — |
| 2007 | 77° | 53° | 65° | — | — |
| 2006 | 83° | 64° | 73° | 0.58" | — |
| 2005 | 79° | 59° | 69° | — | — |
| 2004 | 84° | 68° | 76° | — | — |
| 2003 | 86° | 64° | 75° | 0.03" | — |
| 2002 | 92° | 70° | 81° | — | — |
| 2001 | 84° | 65° | 74° | 0.05" | — |
| 2000 | 77° | 57° | 67° | 0.03" | — |
| 1999 | 83° | 63° | 73° | — | — |
| 1998 | 89° | 56° | 72° | 0.64" | — |
| 1997 | 78° | 52° | 65° | — | — |
| 1996 | 84° | 64° | 74° | — | — |
| 1995 | 82° | 52° | 67° | — | — |
| 1994 | 83° | 66° | 74° | 0.61" | — |
| 1993 | 78° | 61° | 69° | 0.13" | — |
| 1992 | 83° | 55° | 69° | 0.08" | — |
| 1991 | 88° | 70° | 79° | 1.78" | — |
| 1990 | 89° | 71° | 80° | — | — |
| 1989 | 78° | 62° | 70° | — | — |
| 1988 | 79° | 53° | 66° | — | — |
| 1987 | 92° | 61° | 76° | — | — |
| 1986 | 76° | 69° | 72° | 0.41" | — |
| 1985 | 80° | 63° | 71° | 0.46" | — |
| 1984 | 79° | 54° | 66° | — | — |
| 1983 | 74° | 62° | 68° | 0.81" | — |
| 1982 | 80° | 53° | 67° | — | — |
| 1981 | 83° | 52° | 67° | — | — |
| 1980 | 77° | 54° | 65° | 0.23" | — |
| 1979 | 74° | 52° | 63° | 1.32" | — |
| 1978 | 82° | 56° | 69° | — | — |
| 1977coldest | 75° | 46° | 61° | — | — |
| 1976 | 78° | 56° | 67° | — | — |
| 1975 | 84° | 55° | 70° | — | — |
| 1974 | 83° | 59° | 71° | — | — |
| 1973 | 80° | 57° | 69° | 0.03" | — |
| 1972 | 83° | 54° | 68° | 0.05" | — |
| 1971 | 85° | 64° | 74° | 0.1" | — |
55 years of data from HARTFORD BRAINARD FLD