Weather on May 20
Racine, WI
55 Years of Data
Avg High
66°F
Avg Low
49°F
Warmest
2013
76°F avg
Coldest
2002
43°F avg
About This Date
May 20th in Racine, WI typically brings mild spring weather, with average highs around 66°F and lows near 49°F. Over 55 years of records, the warmest May 20th was in 2013 (76°F average), while the coldest was 2002 (43°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 33% of May 20th dates historically, with the wettest May 20th recording 2.26" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for May 20th in Racine, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 49° | 42° | 45° | — | — |
| 2024 | 72° | 55° | 63° | 1.88" | — |
| 2023 | 70° | 46° | 58° | — | — |
| 2022 | 70° | 53° | 61° | 0.03" | — |
| 2021 | 61° | 54° | 57° | — | — |
| 2020 | 52° | 47° | 49° | 0.25" | — |
| 2019 | 73° | 44° | 59° | 0.13" | — |
| 2018 | 59° | 42° | 51° | 0.15" | — |
| 2017 | 47° | 41° | 44° | 0.3" | — |
| 2016 | 59° | 45° | 52° | — | — |
| 2015 | 77° | 40° | 58° | — | — |
| 2014 | 69° | 48° | 59° | 0.3" | — |
| 2013warmest | 90° | 62° | 76° | — | — |
| 2012 | 70° | 57° | 63° | — | — |
| 2011 | 62° | 51° | 57° | — | — |
| 2010 | 66° | 51° | 59° | — | — |
| 2009 | 73° | 57° | 65° | — | — |
| 2008 | 55° | 46° | 51° | — | — |
| 2007 | 79° | 40° | 59° | 0.05" | — |
| 2006 | 55° | 42° | 49° | — | — |
| 2005 | 51° | 46° | 49° | 0.25" | — |
| 2004 | 71° | 49° | 60° | — | — |
| 2003 | 63° | 50° | 56° | 0.64" | — |
| 2002coldest | 46° | 39° | 43° | — | — |
| 2001 | 64° | 51° | 58° | — | — |
| 2000 | 49° | 42° | 45° | — | — |
| 1999 | 68° | 51° | 60° | — | — |
| 1998 | 84° | 57° | 71° | — | — |
| 1997 | 63° | 43° | 53° | — | — |
| 1996 | 88° | 61° | 74° | 0.58" | — |
| 1995 | 75° | 56° | 65° | — | — |
| 1994 | 58° | 46° | 52° | — | — |
| 1993 | 55° | 43° | 49° | 0.05" | — |
| 1992 | 54° | 48° | 51° | — | — |
| 1991 | 55° | 48° | 52° | — | — |
| 1990 | 51° | 44° | 48° | 2.26" | — |
| 1989 | 62° | 48° | 55° | 0.25" | — |
| 1988 | 59° | 51° | 55° | — | — |
| 1987 | 56° | 50° | 53° | 0.03" | — |
| 1986 | 50° | 43° | 46° | — | — |
| 1985 | 83° | 52° | 67° | — | — |
| 1984 | 75° | 47° | 61° | 0.08" | — |
| 1983 | 67° | 46° | 56° | 0.38" | — |
| 1982 | 78° | 44° | 61° | 0.05" | — |
| 1981 | 59° | 42° | 51° | — | — |
| 1980 | 65° | 50° | 57° | — | — |
| 1979 | — | 47° | — | — | — |
| 1978 | 74° | 62° | 68° | — | — |
| 1977 | 81° | 62° | 71° | — | — |
| 1976 | 67° | 51° | 59° | — | — |
| 1975 | 92° | 59° | 75° | — | — |
| 1974 | 63° | 45° | 54° | — | — |
| 1973 | 70° | 41° | 55° | — | — |
| 1972 | 88° | 55° | 71° | — | — |
| 1971 | 67° | 42° | 54° | — | — |
55 years of data from RACINE WWTP