Weather on May 31
Green Bay, WI
55 Years of Data
Avg High
73°F
Avg Low
51°F
Warmest
2022
78°F avg
Coldest
1983
50°F avg
About This Date
May 31st in Green Bay, WI typically brings pleasant spring weather, with average highs around 73°F and lows near 51°F. Over 55 years of records, the warmest May 31st was in 2022 (78°F average), while the coldest was 1983 (50°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 45% of May 31st dates historically, with the wettest May 31st recording 2.29" of rain. The last decade has been 6.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.2°F warmer on this date compared to 20-30 years ago.
Planning for May 31st in Green Bay, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 43° | 58° | — | — |
| 2024 | 78° | 48° | 63° | — | — |
| 2023 | 89° | 58° | 73° | 0.1" | — |
| 2022warmest | 87° | 68° | 78° | — | — |
| 2021 | 75° | 54° | 64° | 0.41" | — |
| 2020 | 70° | 41° | 55° | — | — |
| 2019 | 88° | 50° | 69° | 1.09" | — |
| 2018 | 84° | 66° | 75° | — | — |
| 2017 | 73° | 48° | 61° | — | — |
| 2016 | 69° | 57° | 63° | 0.03" | — |
| 2015 | 60° | 39° | 50° | — | — |
| 2014 | 86° | 53° | 70° | — | — |
| 2013 | 77° | 65° | 71° | — | — |
| 2012 | 58° | 45° | 51° | — | — |
| 2011 | 84° | 66° | 75° | — | — |
| 2010 | 78° | 58° | 68° | — | — |
| 2009 | 63° | 38° | 50° | 0.08" | — |
| 2008 | 72° | 52° | 62° | — | — |
| 2007 | 80° | 61° | 70° | 1.45" | — |
| 2006 | 78° | 59° | 69° | 0.66" | — |
| 2005 | 76° | 48° | 62° | — | — |
| 2004 | 65° | 54° | 59° | 2.03" | — |
| 2003 | 60° | 39° | 50° | 0.13" | — |
| 2002 | 82° | 62° | 72° | — | — |
| 2001 | 62° | 39° | 51° | 0.3" | — |
| 2000 | 69° | 59° | 64° | 0.03" | — |
| 1999 | 74° | 56° | 65° | 2.03" | — |
| 1998 | 69° | 46° | 58° | 1.8" | — |
| 1997 | 72° | 42° | 57° | — | — |
| 1996 | 76° | 42° | 59° | — | — |
| 1995 | 83° | 53° | 68° | — | — |
| 1994 | 78° | 60° | 69° | — | — |
| 1993 | 62° | 41° | 52° | 0.61" | — |
| 1992 | 80° | 44° | 62° | — | — |
| 1991 | 72° | 60° | 66° | 1.65" | — |
| 1990 | 75° | 43° | 59° | — | — |
| 1989 | 65° | 56° | 60° | 0.08" | — |
| 1988 | 90° | 58° | 74° | — | — |
| 1987 | 82° | 62° | 72° | 0.28" | — |
| 1986 | 72° | 58° | 65° | — | — |
| 1985 | 69° | 55° | 62° | 0.1" | — |
| 1984 | 75° | 45° | 60° | — | — |
| 1983coldest | 57° | 43° | 50° | 0.13" | — |
| 1982 | 74° | 53° | 63° | — | — |
| 1981 | 70° | 39° | 54° | — | — |
| 1980 | 72° | 49° | 60° | — | — |
| 1979 | 75° | 49° | 62° | 0.15" | — |
| 1978 | 80° | 52° | 66° | 0.53" | — |
| 1977 | 62° | 53° | 58° | 2.29" | — |
| 1976 | 63° | 57° | 60° | 0.13" | — |
| 1975 | 69° | 46° | 58° | — | — |
| 1974 | 69° | 49° | 59° | 0.03" | — |
| 1973 | 79° | 50° | 64° | 0.46" | — |
| 1972 | 71° | 39° | 55° | — | — |
| 1971 | 59° | 46° | 53° | — | — |
55 years of data from GREEN BAY