Ohio weather in August: Statewide normals and every place, NOAA 1991-2020
In August, Ohio's statewide normal high is 83°F and normal low 61°F; normal highs run from 79°F in Ashtabula to 87°F in Lucasville (NOAA 1991-2020 normals).
- Statewide normal high
- 83°FAugust, 1991-2020
- Statewide normal low
- 61°FAugust, 1991-2020
- Statewide normal precipitation
- 3.51 inAugust
- Warmest place
- 87°Fnormal high, Lucasville
- Coolest place
- 79°Fnormal high, Ashtabula
Where is Ohio warmest and wettest in August?
Lucasville has the warmest August afternoons (87°F) and Ashtabula the coolest (79°F). Kirtland gets the most precipitation (4.36 in) and Franklin the least (2.87 in).
Statewide, August averaged 74.6°F in 2021, 72.2°F in 2022, 70.6°F in 2023, 73.0°F in 2024, 70.5°F in 2025, 72.1°F in 2026, against a 1991-2020 normal of 71.8°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Columbus | 84°F | 64°F | 3.74 | 0.0 |
| Cleveland | 82°F | 64°F | 3.56 | 0.0 |
| Cincinnati | 85°F | 65°F | 3.43 | 0.0 |
| Toledo | 84°F | 63°F | 3.15 | 0.0 |
| Akron | 83°F | 62°F | 3.61 | 0.0 |
| Dayton | 85°F | 64°F | 2.96 | 0.0 |
| Hamilton | 86°F | 62°F | 2.95 | – |
| Youngstown | 81°F | 59°F | 3.48 | 0.0 |
| Springfield | 83°F | 60°F | 3.28 | – |
| Elyria | 80°F | 60°F | 3.63 | – |
| Newark | 84°F | 61°F | 3.39 | – |
| Mansfield | 81°F | 61°F | 3.60 | 0.0 |
| Fairfield | 87°F | 63°F | 3.45 | – |
| Lancaster | 83°F | 60°F | 3.11 | – |
| Findlay | 84°F | 62°F | 3.39 | – |
| Warren | 82°F | 57°F | 3.49 | 0.0 |
| Westerville | 85°F | 63°F | 3.64 | 0.0 |
| North Ridgeville | 83°F | 63°F | 4.11 | 0.0 |
| Marion | 82°F | 61°F | 3.24 | – |
| Lima | 82°F | 61°F | 3.50 | – |
| Stow | 81°F | 59°F | 3.48 | – |
| Bowling Green | 82°F | 62°F | 3.79 | 0.0 |
| Marysville | 84°F | 62°F | 3.41 | 0.0 |
| Wooster | 80°F | 60°F | 3.22 | – |
| Xenia | 82°F | 63°F | 3.25 | 0.0 |
| Zanesville | 84°F | 62°F | 3.20 | – |
| Athens | 82°F | 61°F | 3.16 | 0.0 |
| Sandusky | 81°F | 66°F | 3.02 | – |
| Chillicothe | 85°F | 62°F | – | – |
| Piqua | 83°F | 62°F | 3.58 | – |
| Painesville | 82°F | 66°F | 3.44 | – |
| Sidney | 83°F | 60°F | 3.76 | – |
| Ashland | 82°F | 58°F | – | – |
| Steubenville | 82°F | 61°F | 3.54 | – |
| Ashtabula | 79°F | 58°F | 3.57 | – |
| Tiffin | 83°F | 62°F | 3.54 | 0.0 |
| Portsmouth | 86°F | 63°F | 3.27 | – |
| New Philadelphia | 82°F | 60°F | 3.65 | – |
| Defiance | 82°F | 60°F | 3.37 | – |
| Norwalk | 81°F | 62°F | 3.54 | 0.0 |
| Fremont | 83°F | 61°F | 3.37 | 0.0 |
| Washington Court House | 82°F | 61°F | 3.35 | 0.0 |
| Circleville | 85°F | 64°F | 3.42 | 0.0 |
| Bellefontaine | 81°F | 62°F | 3.90 | – |
| Marietta | 85°F | 63°F | 3.60 | 0.0 |
| Greenville | 83°F | 61°F | 3.40 | – |
| Wilmington | 83°F | 61°F | 3.16 | – |
| Franklin | 85°F | 61°F | 2.87 | – |
| Bucyrus | 84°F | 62°F | 3.26 | 0.0 |
| Mack | 85°F | 63°F | – | – |
| Ravenna | 82°F | 58°F | 3.68 | 0.0 |
| Urbana | 84°F | 60°F | 3.58 | – |
| Van Wert | 83°F | 62°F | 3.95 | 0.0 |
| Coshocton | 82°F | 61°F | 4.20 | 0.0 |
| Celina | 82°F | 61°F | 3.56 | 0.0 |
| London | 81°F | 61°F | 2.87 | – |
| Galion | 82°F | 61°F | 3.74 | 0.0 |
| Cambridge | 84°F | 61°F | 3.49 | 0.0 |
| Napoleon | 83°F | 60°F | 3.71 | 0.0 |
| Cheviot | 85°F | 64°F | 3.47 | 0.0 |
| Bryan | 82°F | 60°F | 3.25 | – |
| Oberlin | 81°F | 60°F | 3.59 | 0.0 |
| Eaton | 84°F | 60°F | 3.01 | – |
| Kenton | 83°F | 62°F | 3.56 | 0.0 |
| Wauseon | 81°F | 59°F | 3.52 | 0.0 |
| Logan | 84°F | 59°F | 3.55 | – |
| Kirtland | 80°F | 61°F | 4.36 | – |
| Upper Sandusky | 82°F | 60°F | 3.91 | – |
| Hillsboro | 83°F | 60°F | 3.72 | 0.0 |
| Milford | 86°F | 63°F | – | – |
| Jackson | 81°F | 61°F | 3.59 | 0.0 |
| New Carlisle | 84°F | 60°F | 3.11 | 0.0 |
| Chardon | 80°F | 57°F | 4.13 | 0.0 |
| New Lexington | 83°F | 59°F | 3.31 | 0.0 |
| Waverly | 85°F | 63°F | 3.49 | 0.0 |
| Barnesville | 82°F | 61°F | – | – |
| Montpelier | 81°F | 60°F | 4.13 | 0.0 |
| Paulding | 83°F | 60°F | 3.62 | 0.0 |
| Hicksville | 83°F | 60°F | 3.28 | – |
| Gallipolis | 86°F | 64°F | 3.55 | – |
| Millersburg | 82°F | 58°F | 3.37 | 0.0 |
| Cadiz | 81°F | 62°F | 3.52 | 0.0 |
| Fredericktown | 80°F | 57°F | – | – |
| Dennison | 83°F | 59°F | 4.06 | – |
| Caldwell | 82°F | 59°F | – | – |
| Lucasville | 87°F | 62°F | – | – |
| Centerburg | 82°F | 59°F | 3.85 | – |
| Ripley | 85°F | 58°F | 3.61 | 0.0 |
| Newport | 84°F | 62°F | 4.18 | 0.0 |
| Beverly | 84°F | 62°F | 3.60 | 0.0 |
| Pandora | 82°F | 62°F | 3.47 | 0.0 |
| Danville | 81°F | 57°F | 3.41 | 0.0 |
| Hiram | 80°F | 58°F | 3.70 | 0.0 |
| Philo | 83°F | 63°F | 3.25 | – |
| Chippewa Lake | 80°F | 59°F | 3.58 | 0.0 |
| Huntsville | 85°F | 61°F | 3.63 | – |
| Hoytville | 82°F | 61°F | 3.83 | 0.0 |
| Hannibal | 83°F | 61°F | 3.58 | – |
| Chilo | 86°F | 64°F | 3.15 | – |
| Akron Fulton International Airport | 84°F | 62°F | 3.00 | – |
| Carpenter (2 mi S) | 85°F | 60°F | 3.65 | 0.0 |
| Cincinnati-Fernbank | 85°F | 65°F | 3.34 | 0.0 |
| Columbus Ohio State University Airport | 83°F | 62°F | 3.05 | – |
| Columbus WCMH | 84°F | 63°F | 3.84 | – |
| Dorset | 79°F | 57°F | 4.19 | 0.0 |
| McConnellsville Lake 7 | 83°F | 61°F | 3.90 | 0.0 |
| Millport (4 mi NE) | 81°F | 60°F | – | – |
| Mosquito Creek Lake | 81°F | 58°F | 3.59 | 0.0 |
| Newark Water Works | 83°F | 59°F | 3.89 | 0.0 |
| South Point | 86°F | 65°F | 4.08 | 0.0 |
| Waterloo | 85°F | 60°F | 3.67 | 0.0 |
| Weather Office Wilmington | 84°F | 62°F | 3.42 | 0.0 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.