Is this weather normal in Harrison County?

Ohio · county records since 1895, through September 2026.

Weather › Ohio › Harrison County

Harrison County's warmest year in 131 on record was 2024, at 54.2° on average. Harrison County has warmed about 0.6° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 57°, lows near 38°

That is the 1991 to 2020 average for these dates in Harrison County. The Weather Service forecast fills in below.

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usual high for the datewarmercooler

The last 12 months

Oct: +0.4°OctNov: -1.1°NovDec: -4.0°DecJan 2026: -5.8°JanFeb: -2.9°FebMar: +6.2°MarApr: +6.2°AprMay: -3.2°MayJun: -0.6°JunJul: +1.6°JulAug: -0.1°AugSep: +3.2°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1895.

Every year since 1895

18952025

Rain and drought

Oct: -0.3 inOctNov: -0.9 inNovDec: -1.0 inDecJan 2026: -1.1 inJanFeb: -1.3 inFebMar: +2.2 inMarApr: +0.6 inAprMay: +0.7 inMayJun: -0.8 inJunJul: +0.1 inJulAug: +3.7 inAugSep: -0.1 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in Harrison County

MonthUsual high / lowUsual rainWarmestColdest
January36° / 20°3.1 in39.1° 195011.0° 1977
February40° / 22°2.6 in39.9° 201717.4° 1978
March49° / 29°3.3 in50.9° 201224.5° 1960
April62° / 39°3.8 in56.8° 202642.1° 1907
May72° / 48°4.1 in67.0° 199153.3° 1967
June80° / 57°4.5 in74.6° 193462.4° 1927
July83° / 62°4.1 in77.2° 190167.9° 2009
August82° / 60°3.7 in75.8° 201664.9° 1927
September76° / 53°3.5 in69.3° 201857.4° 1918
October64° / 42°3.1 in60.1° 202144.8° 1895
November51° / 33°3.0 in48.4° 200132.6° 1976
December41° / 26°3.0 in44.4° 201518.5° 1989

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in Harrison County

Crime Radar: Cadiz

Nearby counties