Weather on November 21
Hartford, CT
55 Years of Data
About This Date
November 21st in Hartford, CT typically brings cool fall weather, with average highs around 50°F and lows near 31°F. Over 55 years of records, the warmest November 21st was in 1991 (61°F average), while the coldest was 1984 (27°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 33% of November 21st dates historically, with the wettest November 21st recording 6.15" of rain. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for November 21st in Hartford, CT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 48° | 24° | 36° | — | — |
| 2024 | 48° | 45° | 46° | 2.39" | — |
| 2023 | 42° | 23° | 33° | 0.51" | — |
| 2022 | 40° | 23° | 32° | — | — |
| 2021 | 56° | 33° | 44° | 0.18" | — |
| 2020 | 62° | 37° | 50° | — | — |
| 2019 | 51° | 30° | 41° | — | — |
| 2018 | 43° | 22° | 33° | — | — |
| 2017 | 58° | 33° | 45° | — | — |
| 2016 | 38° | 31° | 35° | — | — |
| 2015 | 51° | 33° | 42° | — | — |
| 2014 | 35° | 22° | 29° | — | — |
| 2013 | 48° | 21° | 35° | — | — |
| 2012 | 52° | 33° | 42° | — | — |
| 2011 | 55° | 41° | 48° | — | — |
| 2010 | 45° | 33° | 39° | — | — |
| 2009 | 57° | 37° | 47° | — | — |
| 2008 | 36° | 23° | 30° | — | — |
| 2007 | 43° | 33° | 38° | 0.03" | — |
| 2006 | 44° | 29° | 37° | — | — |
| 2005 | 55° | 33° | 44° | 0.86" | — |
| 2004 | 48° | 45° | 46° | 0.18" | — |
| 2003 | 62° | 32° | 47° | — | — |
| 2002 | 43° | 30° | 36° | 0.28" | — |
| 2001 | 44° | 28° | 36° | — | — |
| 2000 | 42° | 28° | 35° | — | — |
| 1999 | 60° | 40° | 50° | 0.03" | — |
| 1998 | 58° | 37° | 47° | 0.28" | — |
| 1997 | 46° | 21° | 34° | — | — |
| 1996 | 44° | 15° | 30° | — | — |
| 1995 | 43° | 30° | 36° | — | — |
| 1994 | 50° | 31° | 40° | — | — |
| 1993 | 48° | 30° | 39° | 0.1" | — |
| 1992 | 57° | 31° | 44° | 0.3" | — |
| 1991warmest | 70° | 52° | 61° | — | — |
| 1990 | 50° | 30° | 40° | — | — |
| 1989 | 54° | 30° | 42° | 0.48" | — |
| 1988 | 58° | 38° | 48° | 6.15" | — |
| 1987 | 47° | 19° | 33° | — | — |
| 1986 | 42° | 16° | 29° | 3.68" | — |
| 1985 | 71° | 44° | 58° | — | — |
| 1984coldest | 36° | 19° | 27° | — | — |
| 1983 | 63° | 41° | 52° | 1.07" | — |
| 1982 | 51° | 44° | 48° | — | — |
| 1981 | 50° | 39° | 45° | 1.27" | — |
| 1980 | 41° | 19° | 30° | — | — |
| 1979 | 61° | 32° | 46° | — | — |
| 1978 | 49° | 29° | 39° | — | — |
| 1977 | 46° | 25° | 35° | — | — |
| 1976 | 49° | 27° | 38° | — | — |
| 1975 | 62° | 44° | 53° | — | — |
| 1974 | 54° | 40° | 47° | 1.6" | — |
| 1973 | 44° | 23° | 34° | — | — |
| 1972 | 45° | 24° | 34° | — | — |
| 1971 | 43° | 33° | 38° | 0.13" | — |
Hartford, CT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Hartford, CT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Hartford, CT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Hartford, CT
Hartford, CT has no months that meet our "pleasant" threshold — every season has tradeoffs.