Weather on August 20
Racine, WI
55 Years of Data
Avg High
77°F
Avg Low
63°F
Warmest
1983
83°F avg
Coldest
1977
61°F avg
About This Date
August 20th in Racine, WI typically brings pleasant summer weather, with average highs around 77°F and lows near 63°F. Over 55 years of records, the warmest August 20th was in 1983 (83°F average), while the coldest was 1977 (61°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 35% of August 20th dates historically, with the wettest August 20th recording 5.46" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Racine, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 68° | 71° | — | — |
| 2024 | 74° | 64° | 69° | — | — |
| 2023 | 83° | 64° | 73° | — | — |
| 2022 | 83° | 64° | 73° | 1.09" | — |
| 2021 | 80° | 70° | 75° | — | — |
| 2020 | 75° | 64° | 70° | — | — |
| 2019 | 70° | 57° | 63° | — | — |
| 2018 | 77° | 68° | 73° | — | — |
| 2017 | 77° | 64° | 71° | — | — |
| 2016 | 84° | 68° | 76° | 0.81" | — |
| 2015 | 75° | 61° | 68° | 0.03" | — |
| 2014 | 84° | 66° | 75° | — | — |
| 2013 | 83° | 67° | 75° | — | — |
| 2012 | 72° | 58° | 65° | 0.51" | — |
| 2011 | 77° | 68° | 73° | — | — |
| 2010 | 83° | 66° | 74° | — | — |
| 2009 | 70° | 58° | 64° | 1.63" | — |
| 2008 | 74° | 72° | 73° | — | — |
| 2007 | 70° | 65° | 67° | 5.46" | — |
| 2006 | 80° | 61° | 70° | — | — |
| 2005 | 82° | 65° | 73° | 0.69" | — |
| 2004 | 73° | 54° | 63° | — | — |
| 2003 | 78° | 69° | 74° | — | — |
| 2002 | 70° | 58° | 64° | — | — |
| 2001 | 73° | 60° | 67° | 0.08" | — |
| 2000 | 69° | 64° | 67° | — | — |
| 1999 | 71° | 58° | 64° | 0.1" | — |
| 1998 | 74° | 64° | 69° | — | — |
| 1997 | 69° | 64° | 67° | 0.79" | — |
| 1996 | 80° | 65° | 72° | 0.28" | — |
| 1995 | 80° | 71° | 76° | 1.02" | — |
| 1994 | 74° | 64° | 69° | 1.65" | — |
| 1993 | 83° | 67° | 75° | 0.03" | — |
| 1992 | 69° | 56° | 62° | — | — |
| 1991 | 69° | 59° | 64° | — | — |
| 1990 | 82° | 62° | 72° | 0.81" | — |
| 1989 | 74° | 65° | 69° | 0.53" | — |
| 1988 | 72° | 64° | 68° | — | — |
| 1987 | 76° | 59° | 67° | — | — |
| 1986 | 74° | 60° | 67° | — | — |
| 1985 | 75° | 54° | 64° | — | — |
| 1984 | 75° | 63° | 69° | — | — |
| 1983warmest | 99° | 67° | 83° | — | — |
| 1982 | 84° | 69° | 77° | — | — |
| 1981 | 71° | 60° | 66° | — | — |
| 1980 | 83° | 60° | 71° | 0.33" | — |
| 1979 | 70° | 64° | 67° | 0.61" | — |
| 1978 | 75° | — | — | — | — |
| 1977coldest | 71° | 52° | 61° | — | — |
| 1976 | 82° | 66° | 74° | — | — |
| 1975 | 73° | 61° | 67° | 1.78" | — |
| 1974 | 74° | 63° | 68° | — | — |
| 1973 | 81° | 64° | 72° | — | — |
| 1972 | 81° | 63° | 72° | — | — |
| 1971 | 89° | 69° | 79° | — | — |
55 years of data from RACINE WWTP