Weather on August 20 at Cuyahoga Valley
Cuyahoga Valley National Park
Based on 55 years of data from Cleveland, OH
Planning Your Visit
August 20th in Cuyahoga Valley National Park (via Cleveland, OH) typically brings warm summer weather, with average highs around 80°F and lows near 63°F. Over 55 years of records, the warmest August 20th was in 2016 (82°F average), while the coldest was 1984 (62°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 42% of August 20th dates historically, with the wettest August 20th recording 3.66" of rain. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Cuyahoga Valley? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 75°F | 70°F | 0.05" | -- |
| 2024 | 70°F | 63°F | 0" | -- |
| 2023 | 85°F | 66°F | 0" | -- |
| 2022 | 86°F | 69°F | 0.36" | -- |
| 2021 | 83°F | 69°F | 0" | -- |
| 2020 | 77°F | 59°F | 0" | -- |
| 2019 | 91°F | 72°F | 0.05" | -- |
| 2018 | 84°F | 63°F | 0" | -- |
| 2017 | 84°F | 65°F | 0" | -- |
| 2016 | 92°F | 72°F | 0.08" | -- |
| 2015 | 79°F | 68°F | 0.2" | -- |
| 2014 | 83°F | 67°F | 1.17" | -- |
| 2013 | 84°F | 67°F | 0" | -- |
| 2012 | 76°F | 59°F | 0" | -- |
| 2011 | 84°F | 67°F | 0.69" | -- |
| 2010 | 82°F | 72°F | 0" | -- |
| 2009 | 89°F | 71°F | 1.9" | -- |
| 2008 | 74°F | 60°F | -- | -- |
| 2007 | 70°F | 60°F | 3.66" | -- |
| 2006 | 76°F | 68°F | 0" | -- |
| 2005 | 88°F | 70°F | 1.65" | -- |
| 2004 | 72°F | 62°F | 1.14" | -- |
| 2003 | 83°F | 67°F | 0" | -- |
| 2002 | 73°F | 62°F | 0" | -- |
| 2001 | 71°F | 63°F | 0.74" | -- |
| 2000 | 68°F | 56°F | 0" | -- |
| 1999 | 73°F | 66°F | 0" | -- |
| 1998 | 76°F | 55°F | 0" | -- |
| 1997 | 73°F | 62°F | 0.71" | 0" |
| 1996 | 89°F | 67°F | 0.89" | 0" |
| 1995 | 88°F | 69°F | 0" | 0" |
| 1994 | 84°F | 66°F | 0.74" | 0" |
| 1993 | 85°F | 71°F | 0.03" | 0" |
| 1992 | 72°F | 52°F | 0" | 0" |
| 1991 | 67°F | 62°F | 2.06" | 0" |
| 1990 | 74°F | 66°F | 0" | 0" |
| 1989 | 79°F | 62°F | 0.97" | 0" |
| 1988 | 78°F | 62°F | 0" | 0" |
| 1987 | 79°F | 56°F | 0" | 0" |
| 1986 | 86°F | 64°F | 0" | 0" |
| 1985 | 70°F | 54°F | 0" | 0" |
| 1984 | 72°F | 52°F | 0" | 0" |
| 1983 | 87°F | 69°F | 0" | 0" |
| 1982 | 80°F | 62°F | 1.88" | 0" |
| 1981 | 79°F | 56°F | 0" | 0" |
| 1980 | 84°F | 69°F | 0.74" | 0" |
| 1979 | 80°F | 64°F | 0.79" | 0" |
| 1978 | 74°F | 58°F | 0" | 0" |
| 1977 | 72°F | 54°F | -- | 0" |
| 1976 | 84°F | 60°F | 0" | 0" |
| 1975 | 78°F | 60°F | 0.13" | 0" |
| 1974 | 87°F | 60°F | 0" | 0" |
| 1973 | 82°F | 65°F | 0" | 0" |
| 1972 | 86°F | 60°F | 0" | 0" |
| 1971 | 88°F | 54°F | 0.51" | 0" |