Weather on May 11
Buffalo, NY
55 Years of Data
Avg High
67°F
Avg Low
46°F
Warmest
1979
76°F avg
Coldest
2020
41°F avg
About This Date
May 11th in Buffalo, NY typically brings mild spring weather, with average highs around 67°F and lows near 46°F. Over 55 years of records, the warmest May 11th was in 1979 (76°F average), while the coldest was 2020 (41°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 53% of May 11th dates historically, with the wettest May 11th recording 3.05" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for May 11th in Buffalo, NY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 44° | 54° | — | — |
| 2024 | 63° | 42° | 52° | 0.38" | — |
| 2023 | 72° | 47° | 59° | — | — |
| 2022 | 82° | 56° | 69° | — | — |
| 2021 | 51° | 39° | 45° | 0.1" | — |
| 2020coldest | 44° | 37° | 41° | 0.51" | — |
| 2019 | 58° | 39° | 48° | — | — |
| 2018 | 59° | 42° | 51° | — | — |
| 2017 | 60° | 43° | 51° | — | — |
| 2016 | 75° | 46° | 61° | — | — |
| 2015 | 82° | 64° | 73° | 1.24" | — |
| 2014 | 70° | 43° | 56° | — | — |
| 2013 | 61° | 46° | 53° | 0.36" | — |
| 2012 | 65° | 47° | 56° | — | — |
| 2011 | 76° | 46° | 61° | — | — |
| 2010 | 52° | 35° | 43° | 0.61" | — |
| 2009 | 59° | 33° | 46° | — | — |
| 2008 | 65° | 45° | 55° | 0.33" | — |
| 2007 | 76° | 52° | 64° | — | — |
| 2006 | 76° | 57° | 66° | 1.24" | — |
| 2005 | 70° | 48° | 59° | 0.03" | — |
| 2004 | 77° | 58° | 67° | 0.13" | — |
| 2003 | 75° | 50° | 63° | 2.24" | — |
| 2002 | 57° | 37° | 47° | 0.03" | — |
| 2001 | 80° | 57° | 69° | 0.25" | — |
| 2000 | 63° | 43° | 53° | 0.05" | — |
| 1999 | 64° | 42° | 53° | — | — |
| 1998 | 61° | 54° | 57° | 2.08" | — |
| 1997 | 56° | 37° | 46° | 0.1" | — |
| 1996 | 52° | 35° | 43° | 2.18" | — |
| 1995 | 61° | 47° | 54° | 0.61" | — |
| 1994 | 71° | 42° | 57° | 0.23" | — |
| 1993 | 72° | 53° | 62° | 0.03" | — |
| 1992 | 82° | 48° | 65° | — | — |
| 1991 | 76° | 48° | 62° | — | — |
| 1990 | 51° | 38° | 44° | 0.03" | — |
| 1989 | 48° | 40° | 44° | 3.05" | — |
| 1988 | 60° | 48° | 54° | — | — |
| 1987 | 82° | 58° | 70° | 0.08" | — |
| 1986 | 71° | 43° | 57° | — | — |
| 1985 | 83° | 63° | 73° | — | — |
| 1984 | 69° | 49° | 59° | 0.08" | — |
| 1983 | 63° | 38° | 50° | — | — |
| 1982 | 72° | 46° | 59° | — | — |
| 1981 | 65° | 52° | 58° | 1.37" | — |
| 1980 | 68° | 55° | 62° | 0.25" | — |
| 1979warmest | 89° | 63° | 76° | — | — |
| 1978 | 73° | 39° | 56° | — | — |
| 1977 | 63° | 44° | 53° | — | — |
| 1976 | 61° | 42° | 51° | 1.3" | — |
| 1975 | 70° | 44° | 57° | — | — |
| 1974 | 75° | 37° | 56° | 0.1" | — |
| 1973 | 55° | 49° | 52° | 0.18" | — |
| 1972 | 57° | 28° | 43° | — | — |
| 1971 | 78° | 47° | 62° | — | — |
55 years of data from GRAND ISLAND