Weather on August 20
Kenosha, WI
55 Years of Data
Avg High
77°F
Avg Low
63°F
Warmest
1998
79°F avg
Coldest
1985
55°F avg
About This Date
August 20th in Kenosha, 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 1998 (79°F average), while the coldest was 1985 (55°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 20th dates historically, with the wettest August 20th recording 2.92" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Kenosha, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 66° | 70° | — | — |
| 2024 | 70° | 58° | 64° | — | — |
| 2023 | 84° | 70° | 77° | — | — |
| 2022 | 78° | 64° | 71° | 1.75" | — |
| 2021 | 85° | 69° | 77° | — | — |
| 2020 | 83° | 63° | 73° | — | — |
| 2019 | 76° | 69° | 72° | 1.14" | — |
| 2018 | 77° | 71° | 74° | 0.15" | — |
| 2017 | 77° | 61° | 69° | — | — |
| 2016 | 78° | 64° | 71° | 2.03" | — |
| 2015 | 72° | 54° | 63° | — | — |
| 2014 | 86° | 64° | 75° | — | — |
| 2013 | 87° | 66° | 77° | — | — |
| 2012 | 75° | 57° | 66° | — | — |
| 2011 | 75° | 68° | 72° | 1.27" | — |
| 2010 | 81° | 70° | 75° | 0.94" | — |
| 2009 | 78° | 57° | 68° | 1.17" | — |
| 2008 | 77° | 69° | 73° | — | — |
| 2007 | 74° | 67° | 70° | 2.29" | — |
| 2006 | 74° | 60° | 67° | — | — |
| 2005 | 87° | 66° | 77° | 2.46" | — |
| 2004 | 72° | 55° | 63° | — | — |
| 2003 | 83° | 68° | 75° | — | — |
| 2002 | 75° | 56° | 65° | — | — |
| 2001 | 78° | 60° | 69° | — | — |
| 2000 | 72° | 66° | 69° | — | — |
| 1999 | 74° | 59° | 66° | — | — |
| 1998warmest | 89° | 69° | 79° | 0.03" | — |
| 1997 | 72° | 60° | 66° | 0.28" | — |
| 1996 | 82° | 67° | 74° | — | — |
| 1995 | 77° | 65° | 71° | — | — |
| 1994 | 73° | 62° | 68° | 0.25" | — |
| 1993 | 76° | 67° | 71° | — | — |
| 1992 | 70° | 54° | 62° | — | — |
| 1991 | 73° | 59° | 66° | — | — |
| 1990 | 72° | 67° | 69° | 0.1" | — |
| 1989 | 84° | 68° | 76° | 0.15" | — |
| 1988 | 73° | 64° | 69° | — | — |
| 1987 | 75° | 58° | 66° | — | — |
| 1986 | 78° | 59° | 69° | — | — |
| 1985coldest | 66° | 45° | 55° | — | — |
| 1984 | 76° | 62° | 69° | — | — |
| 1983 | 82° | 64° | 73° | — | — |
| 1982 | 83° | 62° | 72° | 0.23" | — |
| 1981 | 75° | 57° | 66° | — | — |
| 1980 | 79° | 60° | 69° | — | — |
| 1979 | 79° | 64° | 71° | 1.09" | — |
| 1978 | 79° | 54° | 66° | — | — |
| 1977 | 69° | 53° | 61° | — | — |
| 1976 | 82° | 62° | 72° | — | — |
| 1975 | 75° | 65° | 70° | 2.92" | — |
| 1974 | 74° | 63° | 68° | — | — |
| 1973 | 77° | 65° | 71° | — | — |
| 1972 | 75° | 64° | 70° | — | — |
| 1971 | 84° | 65° | 74° | — | — |
55 years of data from KENOSHA WWTP