Weather on June 21
Madison, WI
55 Years of Data
Avg High
82°F
Avg Low
58°F
Warmest
1988
84°F avg
Coldest
1992
48°F avg
About This Date
June 21st in Madison, WI typically brings warm summer weather, with average highs around 82°F and lows near 58°F. Over 55 years of records, the warmest June 21st was in 1988 (84°F average), while the coldest was 1992 (48°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 36% of June 21st dates historically, with the wettest June 21st recording 2.74" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for June 21st in Madison, WI? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 66° | 75° | — | — |
| 2024 | 78° | 64° | 71° | — | — |
| 2023 | 87° | 54° | 70° | — | — |
| 2022 | 92° | 71° | 81° | — | — |
| 2021 | 76° | 59° | 67° | 0.86" | — |
| 2020 | 79° | 58° | 68° | 0.38" | — |
| 2019 | 75° | 51° | 63° | — | — |
| 2018 | 70° | 60° | 65° | 0.13" | — |
| 2017 | 69° | 50° | 60° | 0.15" | — |
| 2016 | 87° | 55° | 71° | — | — |
| 2015 | 74° | 57° | 65° | 0.03" | — |
| 2014 | 81° | 63° | 72° | 0.03" | — |
| 2013 | 85° | 58° | 71° | — | — |
| 2012 | 93° | 63° | 78° | 0.66" | — |
| 2011 | 78° | 63° | 70° | — | — |
| 2010 | 79° | 62° | 70° | 0.05" | — |
| 2009 | 85° | 64° | 74° | — | — |
| 2008 | 84° | 59° | 72° | 0.13" | — |
| 2007 | 85° | 63° | 74° | — | — |
| 2006 | 73° | 62° | 68° | 0.66" | — |
| 2005 | 85° | 62° | 73° | — | — |
| 2004 | 72° | 56° | 64° | — | — |
| 2003 | 78° | 45° | 61° | — | — |
| 2002 | 87° | 66° | 77° | — | — |
| 2001 | 79° | 56° | 67° | — | — |
| 2000 | 81° | 62° | 71° | 0.05" | — |
| 1999 | 81° | 54° | 67° | — | — |
| 1998 | 89° | 62° | 76° | 0.36" | — |
| 1997 | 85° | 64° | 74° | 2.74" | — |
| 1996 | 80° | 65° | 72° | — | — |
| 1995 | 95° | 63° | 79° | — | — |
| 1994 | 87° | 68° | 78° | 0.33" | — |
| 1993 | 74° | 60° | 67° | — | — |
| 1992coldest | 65° | 32° | 48° | — | — |
| 1991 | 91° | 60° | 76° | — | — |
| 1990 | 84° | 57° | 71° | — | — |
| 1989 | 88° | 54° | 71° | — | — |
| 1988warmest | 104° | 65° | 84° | — | — |
| 1987 | 86° | 68° | 77° | 0.86" | — |
| 1986 | 85° | 61° | 73° | — | — |
| 1985 | 80° | 50° | 65° | — | — |
| 1984 | 70° | 60° | 65° | — | — |
| 1983 | 82° | 60° | 71° | — | — |
| 1982 | 73° | 44° | 59° | 0.1" | — |
| 1981 | 74° | 47° | 60° | 1.35" | — |
| 1980 | 80° | 52° | 66° | — | — |
| 1979 | 88° | 63° | 75° | 0.23" | — |
| 1978 | 78° | 49° | 63° | 0.03" | — |
| 1977 | 75° | 42° | 59° | — | — |
| 1976 | 84° | 41° | 63° | — | — |
| 1975 | 91° | 64° | 78° | — | — |
| 1974 | 88° | 65° | 76° | 1.07" | — |
| 1973 | 76° | 56° | 66° | — | — |
| 1972 | 75° | 49° | 62° | — | — |
| 1971 | 80° | 58° | 69° | — | — |
55 years of data from UW ARBORETUM - MADISON