Weather on October 12
Hartford, CT
55 Years of Data
Avg High
63°F
Avg Low
43°F
Warmest
1990
64°F avg
Coldest
1979
38°F avg
About This Date
October 12th in Hartford, CT typically brings mild fall weather, with average highs around 63°F and lows near 43°F. Over 55 years of records, the warmest October 12th was in 1990 (64°F average), while the coldest was 1979 (38°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 12th dates historically, with the wettest October 12th recording 4.32" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for October 12th in Hartford, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 54° | 56° | 2.13" | — |
| 2024 | 73° | 42° | 58° | — | — |
| 2023 | 72° | 46° | 59° | — | — |
| 2022 | 73° | 45° | 59° | — | — |
| 2021 | 74° | 53° | 63° | — | — |
| 2020 | 57° | 50° | 54° | 0.25" | — |
| 2019 | 62° | 50° | 56° | — | — |
| 2018 | 69° | 49° | 59° | — | — |
| 2017 | 65° | 45° | 55° | 0.25" | — |
| 2016 | 67° | 41° | 54° | — | — |
| 2015 | 76° | 45° | 60° | — | — |
| 2014 | 61° | 38° | 49° | — | — |
| 2013 | 70° | 49° | 59° | — | — |
| 2012 | 56° | 38° | 47° | 0.08" | — |
| 2011 | 62° | 54° | 58° | 0.08" | — |
| 2010 | 69° | 46° | 58° | 0.03" | — |
| 2009 | 55° | 35° | 45° | — | — |
| 2008 | 70° | 43° | 56° | — | — |
| 2007 | 58° | 42° | 50° | 0.2" | — |
| 2006 | 70° | 53° | 61° | 0.89" | — |
| 2005 | 56° | 52° | 54° | 2.18" | — |
| 2004 | 65° | 44° | 54° | — | — |
| 2003 | 60° | 51° | 56° | 0.76" | — |
| 2002 | 58° | 53° | 55° | 2.74" | — |
| 2001 | 77° | 47° | 62° | 0.03" | — |
| 2000 | 71° | 38° | 54° | — | — |
| 1999 | 66° | 39° | 53° | — | — |
| 1998 | 69° | 55° | 62° | — | — |
| 1997 | 63° | 36° | 49° | — | — |
| 1996 | 62° | 21° | 42° | — | — |
| 1995 | 82° | 44° | 63° | — | — |
| 1994 | 60° | 34° | 47° | — | — |
| 1993 | 51° | 33° | 42° | — | — |
| 1992 | 71° | 48° | 60° | — | — |
| 1991 | 58° | 46° | 52° | 1.27" | — |
| 1990warmest | 74° | 55° | 64° | 0.03" | — |
| 1989 | 60° | 38° | 49° | — | — |
| 1988 | 63° | 38° | 50° | — | — |
| 1987 | 46° | 40° | 43° | 0.69" | — |
| 1986 | 57° | 32° | 45° | — | — |
| 1985 | 56° | 32° | 44° | — | — |
| 1984 | 70° | 44° | 57° | — | — |
| 1983 | 61° | 57° | 59° | — | — |
| 1982 | 63° | 32° | 47° | — | — |
| 1981 | 57° | 32° | 45° | — | — |
| 1980 | 62° | 40° | 51° | 1.04" | — |
| 1979coldest | 45° | 32° | 38° | — | — |
| 1978 | 72° | 45° | 58° | — | — |
| 1977 | 54° | 35° | 44° | — | — |
| 1976 | 57° | 31° | 44° | — | — |
| 1975 | 56° | 51° | 53° | 4.32" | — |
| 1974 | 63° | 42° | 52° | — | — |
| 1973 | 62° | 38° | 50° | — | — |
| 1972 | 55° | 28° | 42° | — | — |
| 1971 | 60° | 44° | 52° | — | — |
55 years of data from HARTFORD BRAINARD FLD