Weather on May 31
Buffalo, NY
55 Years of Data
Avg High
73°F
Avg Low
55°F
Warmest
2006
79°F avg
Coldest
2020
49°F avg
About This Date
May 31st in Buffalo, NY typically brings pleasant spring weather, with average highs around 73°F and lows near 55°F. Over 55 years of records, the warmest May 31st was in 2006 (79°F average), while the coldest was 2020 (49°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 44% of May 31st dates historically, with the wettest May 31st recording 6.2" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for May 31st in Buffalo, NY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 47° | 52° | — | — |
| 2024 | 69° | 47° | 58° | — | — |
| 2023 | 87° | 62° | 75° | — | — |
| 2022 | 81° | 67° | 74° | — | — |
| 2021 | 68° | 43° | 55° | — | — |
| 2020coldest | 56° | 43° | 49° | — | — |
| 2019 | 65° | 52° | 58° | — | — |
| 2018 | 85° | 69° | 77° | 0.13" | — |
| 2017 | 71° | 54° | 62° | — | — |
| 2016 | 82° | 60° | 71° | — | — |
| 2015 | 62° | 45° | 53° | 6.2" | — |
| 2014 | 74° | 51° | 62° | — | — |
| 2013 | 86° | 65° | 75° | 0.03" | — |
| 2012 | 68° | 52° | 60° | — | — |
| 2011 | 83° | 68° | 75° | — | — |
| 2010 | 85° | 60° | 72° | — | — |
| 2009 | 58° | 45° | 51° | 0.23" | — |
| 2008 | 74° | 59° | 66° | 2.41" | — |
| 2007 | 88° | 64° | 76° | — | — |
| 2006warmest | 88° | 71° | 79° | — | — |
| 2005 | 70° | 48° | 59° | — | — |
| 2004 | 64° | 57° | 61° | 2.06" | — |
| 2003 | 57° | 47° | 52° | 1.52" | — |
| 2002 | 77° | 59° | 68° | 1.17" | — |
| 2001 | 61° | 40° | 50° | — | — |
| 2000 | 77° | 59° | 68° | — | — |
| 1999 | 83° | 59° | 71° | — | — |
| 1998 | 78° | 52° | 65° | 2.97" | — |
| 1997 | 69° | 57° | 63° | 1.12" | — |
| 1996 | 66° | 42° | 54° | — | — |
| 1995 | 72° | 55° | 63° | — | — |
| 1994 | 81° | 60° | 70° | 1.98" | — |
| 1993 | 65° | 51° | 58° | 2.95" | — |
| 1992 | 59° | 53° | 56° | 0.89" | — |
| 1991 | 76° | 66° | 71° | 0.99" | — |
| 1990 | 65° | 45° | 55° | — | — |
| 1989 | 76° | 59° | 67° | 1.68" | — |
| 1988 | 80° | 61° | 70° | — | — |
| 1987 | 74° | 66° | 70° | — | — |
| 1986 | 76° | 62° | 69° | — | — |
| 1985 | 80° | 62° | 71° | 2.34" | — |
| 1984 | 61° | 44° | 52° | — | — |
| 1983 | 66° | 50° | 58° | 0.3" | — |
| 1982 | 74° | 59° | 66° | 0.03" | — |
| 1981 | 62° | 47° | 54° | — | — |
| 1980 | 84° | 56° | 70° | 0.18" | — |
| 1979 | 78° | 46° | 62° | — | — |
| 1978 | 76° | 64° | 70° | — | — |
| 1977 | 85° | 52° | 68° | 1.35" | — |
| 1976 | 66° | 58° | 62° | 0.86" | — |
| 1975 | 73° | 63° | 68° | 0.76" | — |
| 1974 | 80° | 57° | 69° | — | — |
| 1973 | 63° | 52° | 57° | 0.25" | — |
| 1972 | 72° | 55° | 63° | 2.64" | — |
| 1971 | 67° | 46° | 56° | — | — |
55 years of data from GRAND ISLAND