Weather on May 1
Stamford, CT
55 Years of Data
Avg High
69°F
Avg Low
44°F
Warmest
2001
70°F avg
Coldest
1978
44°F avg
About This Date
May 1st in Stamford, CT typically brings mild spring weather, with average highs around 69°F and lows near 44°F — a 25°F daily swing. Over 55 years of records, the warmest May 1st was in 2001 (70°F average), while the coldest was 1978 (44°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 35% of May 1st dates historically, with the wettest May 1st recording 7.11" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for May 1st in Stamford, CT? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 45° | 56° | — | — |
| 2024 | 72° | 50° | 61° | 0.03" | — |
| 2023 | 60° | 44° | 52° | 0.23" | — |
| 2022 | 64° | 49° | 56° | — | — |
| 2021 | 68° | 44° | 56° | — | — |
| 2020 | 61° | 50° | 55° | — | — |
| 2019 | 54° | 46° | 50° | — | — |
| 2018 | 79° | 41° | 60° | — | — |
| 2017 | 70° | 46° | 58° | — | — |
| 2016 | 59° | 44° | 52° | 0.66" | — |
| 2015 | 63° | 45° | 54° | — | — |
| 2014 | 77° | 45° | 61° | 7.11" | — |
| 2013 | 65° | 40° | 52° | — | — |
| 2012 | 66° | 49° | 57° | 1.04" | — |
| 2011 | 67° | 42° | 54° | — | — |
| 2010 | 80° | 54° | 67° | — | — |
| 2009 | 69° | 52° | 60° | 0.05" | — |
| 2008 | 58° | 32° | 45° | 0.08" | — |
| 2007 | 69° | 43° | 56° | 0.28" | — |
| 2006 | 69° | 45° | 57° | — | — |
| 2005 | 63° | 50° | 56° | 1.52" | — |
| 2004 | 76° | 47° | 61° | — | — |
| 2003 | 72° | 45° | 58° | 0.2" | — |
| 2002 | 66° | 32° | 49° | 1.02" | — |
| 2001warmest | 89° | 50° | 70° | — | — |
| 2000 | 65° | 34° | 49° | — | — |
| 1999 | 70° | 34° | 52° | — | — |
| 1998 | 69° | 55° | 62° | — | — |
| 1997 | 71° | 44° | 58° | 0.18" | — |
| 1996 | 67° | 40° | 53° | 1.02" | — |
| 1995 | 59° | 43° | 51° | 2.24" | — |
| 1994 | 73° | 58° | 65° | 0.74" | — |
| 1993 | 78° | 45° | 61° | — | — |
| 1992 | 66° | 45° | 55° | — | — |
| 1991 | 69° | 54° | 61° | 0.03" | — |
| 1990 | 81° | 52° | 66° | — | — |
| 1989 | 71° | 51° | 61° | — | — |
| 1988 | 60° | 37° | 49° | — | — |
| 1987 | 66° | 32° | 49° | — | — |
| 1986 | 75° | 48° | 62° | — | — |
| 1985 | 82° | 45° | 63° | — | — |
| 1984 | 66° | 48° | 57° | — | — |
| 1983 | 76° | 55° | 65° | — | — |
| 1982 | 75° | 43° | 59° | — | — |
| 1981 | 67° | 39° | 53° | — | — |
| 1980 | 67° | 50° | 58° | — | — |
| 1979 | 69° | 44° | 57° | — | — |
| 1978coldest | 56° | 32° | 44° | — | — |
| 1977 | 74° | 32° | 53° | — | — |
| 1976 | 71° | 41° | 56° | 1.22" | — |
| 1975 | 63° | 39° | 51° | 0.1" | — |
| 1974 | 73° | 56° | 64° | — | — |
| 1973 | 69° | 40° | 54° | — | — |
| 1972 | 69° | 47° | 58° | — | — |
| 1971 | 64° | 34° | 49° | 0.03" | — |
55 years of data from STAMFORD 5 N