Weather on May 13
Hartford, CT
55 Years of Data
About This Date
May 13th in Hartford, CT typically brings mild spring weather, with average highs around 68°F and lows near 47°F. Over 56 years of records, the warmest May 13th was in 2022 (73°F average), while the coldest was 1984 (44°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 36% of May 13th dates historically, with the wettest May 13th recording 1.8" of rain. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for May 13th in Hartford, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 67° | 47° | 57° | 0.05" | — |
| 2025 | 76° | 52° | 64° | — | — |
| 2024 | 71° | 45° | 58° | — | — |
| 2023 | 83° | 59° | 71° | — | — |
| 2022warmest | 83° | 63° | 73° | — | — |
| 2021 | 71° | 40° | 55° | — | — |
| 2020 | 61° | 37° | 49° | — | — |
| 2019 | 55° | 43° | 49° | 0.42" | — |
| 2018 | 56° | 46° | 51° | — | — |
| 2017 | 55° | 45° | 50° | 0.78" | — |
| 2016 | 72° | 53° | 62° | 0.14" | — |
| 2015 | 67° | 47° | 57° | — | — |
| 2014 | 70° | 52° | 61° | — | — |
| 2013 | 57° | 44° | 51° | — | — |
| 2012 | 82° | 53° | 68° | — | — |
| 2011 | 73° | 47° | 60° | — | — |
| 2010 | 69° | 37° | 53° | — | — |
| 2009 | 71° | 43° | 57° | 0.01" | — |
| 2008 | 71° | 46° | 59° | — | — |
| 2007 | 67° | 48° | 57° | — | — |
| 2006 | 63° | 47° | 55° | 0.02" | — |
| 2005 | 66° | 36° | 51° | — | — |
| 2004 | 83° | 56° | 69° | — | — |
| 2003 | 58° | 50° | 54° | 0.06" | — |
| 2002 | 50° | 44° | 47° | 1.8" | — |
| 2001 | 67° | 51° | 59° | — | — |
| 2000 | 63° | 52° | 57° | 0.72" | — |
| 1999 | 71° | — | — | — | — |
| 1998 | 64° | 40° | 52° | — | — |
| 1997 | 73° | 30° | 52° | — | — |
| 1996 | 54° | 39° | 46° | — | — |
| 1995 | 65° | 46° | 55° | — | — |
| 1994 | 60° | 37° | 49° | — | — |
| 1993 | 62° | 47° | 54° | — | — |
| 1992 | 75° | 57° | 66° | 0.07" | — |
| 1991 | 86° | 56° | 71° | — | — |
| 1990 | 65° | 49° | 57° | 0.18" | — |
| 1989 | 66° | 44° | 55° | 0.04" | — |
| 1988 | 73° | 51° | 62° | — | — |
| 1987 | 80° | 43° | 61° | — | — |
| 1986 | 62° | 48° | 55° | — | — |
| 1985 | 80° | 61° | 70° | — | — |
| 1984coldest | 61° | 27° | 44° | 0.24" | — |
| 1983 | 63° | 42° | 52° | — | — |
| 1982 | 71° | 47° | 59° | — | — |
| 1981 | 66° | 46° | 56° | 0.08" | — |
| 1980 | 74° | 55° | 64° | 0.05" | — |
| 1979 | 67° | 56° | 61° | 0.17" | — |
| 1978 | 71° | 41° | 56° | — | — |
| 1977 | 77° | 50° | 64° | — | — |
| 1976 | 64° | 35° | 50° | — | — |
| 1975 | 73° | 56° | 64° | 0.53" | — |
| 1974 | 66° | 49° | 57° | 0.95" | — |
| 1973 | 67° | 50° | 58° | 0.06" | — |
| 1972 | 76° | 42° | 59° | — | — |
| 1971 | 60° | 48° | 54° | 1.41" | — |
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
Most pleasant months in Hartford, CT: May, June, September.
What to expect on May 13th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
May 13th outlook →