Statewide areal climate 1951–2025

Ohio

A 41.4" / 52.1°F normal · 2025 ran 94% of normal precipitation. 88 counties.
2026 so far · through Jul 25: This area is at 96% (23.84") of the 1996–2025 to-date normal — the 46th driest start of 76 years. Temperature +0.8°F vs normal. U.S. year-to-date →

Normal (1996–2025)

41.4in
annual precipitation · 52.1°F

2025 vs Normal

94%
39.0" · 52.0°F (-0.1 vs normal)

Wettest Year

55.9in
2011

Driest Year

26.8in
1963

Biggest Rain Day

2.69in
Sep 14 · 1979

Warmest Year

54.9°F
2024

Record

1951–2025
75 complete years · NOAA nClimGrid

Where 2025 Ran Wet & Dry

Every county in Ohio by its 2025 precipitation vs the 1996–2025 normal.
Where 2025 Ran Wet & Dry

Monthly Climate

28°
J
31°
F
40°
M
51°
A
61°
M
70°
J
73°
J
72°
A
66°
S
54°
O
43°
N
34°
D
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025

Counties (88)

Adams CountyAllen CountyAshland CountyAshtabula CountyAthens CountyAuglaize CountyBelmont CountyBrown CountyButler CountyCarroll CountyChampaign CountyClark CountyClermont CountyClinton CountyColumbiana CountyCoshocton CountyCrawford CountyCuyahoga CountyDarke CountyDefiance CountyDelaware CountyErie CountyFairfield CountyFayette CountyFranklin CountyFulton CountyGallia CountyGeauga CountyGreene CountyGuernsey CountyHamilton CountyHancock CountyHardin CountyHarrison CountyHenry CountyHighland CountyHocking CountyHolmes CountyHuron CountyJackson CountyJefferson CountyKnox CountyLake CountyLawrence CountyLicking CountyLogan CountyLorain CountyLucas CountyMadison CountyMahoning CountyMarion CountyMedina CountyMeigs CountyMercer CountyMiami CountyMonroe CountyMontgomery CountyMorgan CountyMorrow CountyMuskingum CountyNoble CountyOttawa CountyPaulding CountyPerry CountyPickaway CountyPike CountyPortage CountyPreble CountyPutnam CountyRichland CountyRoss CountySandusky CountyScioto CountySeneca CountyShelby CountyStark CountySummit CountyTrumbull CountyTuscarawas CountyUnion CountyVan Wert CountyVinton CountyWarren CountyWashington CountyWayne CountyWilliams CountyWood CountyWyandot County
Areal nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the station records.
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