Weather on May 18 at Cuyahoga Valley
Cuyahoga Valley National Park
Based on 56 years of data from Cleveland, OH
Planning Your Visit
May 18th in Cuyahoga Valley National Park (via Cleveland, OH) typically brings mild spring weather, with average highs around 69°F and lows near 52°F. Over 56 years of records, the warmest May 18th was in 2017 (79°F average), while the coldest was 1973 (46°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 43% of May 18th dates historically, with the wettest May 18th recording 3" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for May 18th in Cuyahoga Valley? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 90°F | 64°F | 0" | -- |
| 2025 | 61°F | 53°F | 0" | -- |
| 2024 | 67°F | 60°F | 0" | -- |
| 2023 | 56°F | 43°F | 0" | -- |
| 2022 | 61°F | 51°F | 1.35" | -- |
| 2021 | 68°F | 57°F | 0" | -- |
| 2020 | 69°F | 54°F | 2.49" | -- |
| 2019 | 77°F | 53°F | 0.23" | -- |
| 2018 | 71°F | 53°F | 0" | -- |
| 2017 | 87°F | 71°F | 0" | -- |
| 2016 | 59°F | 52°F | 0" | -- |
| 2015 | 81°F | 69°F | 0.03" | -- |
| 2014 | 60°F | 44°F | 0" | -- |
| 2013 | 66°F | 54°F | 0" | -- |
| 2012 | 66°F | 47°F | 0" | -- |
| 2011 | 59°F | 49°F | 0.76" | -- |
| 2010 | 58°F | 54°F | 2.36" | -- |
| 2009 | 58°F | 43°F | 0" | -- |
| 2008 | 58°F | 49°F | 0.74" | -- |
| 2007 | 60°F | 47°F | 0" | -- |
| 2006 | 61°F | 48°F | 0.43" | -- |
| 2005 | 68°F | 48°F | 0" | -- |
| 2004 | 78°F | 58°F | 0.38" | -- |
| 2003 | 67°F | 54°F | 0" | -- |
| 2002 | 50°F | 43°F | 0.15" | -- |
| 2001 | 72°F | 57°F | 0.03" | -- |
| 2000 | 77°F | 55°F | 3" | -- |
| 1999 | 81°F | 58°F | 0.36" | -- |
| 1998 | 80°F | 63°F | 0" | -- |
| 1997 | 77°F | 45°F | 0.58" | 0" |
| 1996 | 85°F | 68°F | 0" | 0" |
| 1995 | 58°F | 48°F | 0.84" | 0" |
| 1994 | 52°F | 42°F | 0" | 0" |
| 1993 | 66°F | 49°F | 0" | 0" |
| 1992 | 66°F | 50°F | 0" | 0" |
| 1991 | 58°F | 49°F | 0" | 0" |
| 1990 | 63°F | 51°F | 0.05" | 0" |
| 1989 | 81°F | 47°F | 0" | 0" |
| 1988 | 59°F | 51°F | 0.2" | 0" |
| 1987 | 73°F | 56°F | 0.89" | 0" |
| 1986 | 82°F | 57°F | 0.84" | 0" |
| 1985 | 58°F | 36°F | 0.3" | 0" |
| 1984 | 77°F | 51°F | 0.94" | 0" |
| 1983 | 65°F | 39°F | 0" | 0" |
| 1982 | 87°F | 54°F | 0" | 0" |
| 1981 | 53°F | 42°F | 0" | 0" |
| 1980 | 73°F | 55°F | 1.63" | 0" |
| 1979 | 79°F | 45°F | 0" | 0" |
| 1978 | 66°F | 52°F | 0.08" | 0" |
| 1977 | 89°F | 65°F | 0" | 0" |
| 1976 | 73°F | 43°F | -- | 0" |
| 1975 | 84°F | 57°F | 0" | 0" |
| 1974 | 81°F | 59°F | 0.08" | 0" |
| 1973 | 55°F | 38°F | 0" | 0" |
| 1972 | 62°F | 52°F | 0" | 0" |
| 1971 | 86°F | 59°F | 0" | 0" |