Is this weather normal in Defiance County?

Ohio · county records since 1895, through September 2026.

Weather › Ohio › Defiance County

Defiance County has warmed about 0.5° per decade since 1970. September 2026 averaged 67.8° there, 3.0° above the usual for September (16th warmest of 132).

This week

Usual for Oct 28 to Nov 3: highs near 56°, lows near 38°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +2.7°OctNov: -0.7°NovDec: -4.0°DecJan 2026: -3.7°JanFeb: +0.3°FebMar: +6.7°MarApr: +5.9°AprMay: -2.4°MayJun: -0.6°JunJul: +2.4°JulAug: -0.3°AugSep: +3.0°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: -1.9 inOctNov: -1.3 inNovDec: -0.7 inDecJan 2026: -1.4 inJanFeb: -1.3 inFebMar: +1.5 inMarApr: +4.0 inAprMay: -1.6 inMayJun: -0.7 inJunJul: -1.9 inJulAug: +2.1 inAugSep: +1.4 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 Defiance County

MonthUsual high / lowUsual rainWarmestColdest
January33° / 18°2.3 in36.7° 20069.5° 1977
February36° / 21°2.0 in38.0° 201711.6° 1978
March47° / 29°2.5 in52.3° 201225.0° 1960
April61° / 39°3.5 in55.4° 202639.7° 1907
May72° / 49°4.2 in67.1° 189651.6° 1907
June81° / 59°3.8 in76.4° 193462.7° 1903
July85° / 62°3.7 in79.8° 193468.2° 2009
August82° / 61°3.7 in78.0° 194765.6° 1915
September76° / 53°3.0 in69.5° 192156.5° 1918
October64° / 43°2.7 in60.0° 197143.1° 1917
November49° / 33°2.8 in47.2° 200132.7° 1951
December37° / 24°2.4 in41.1° 201516.6° 1989

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

Towns in Defiance County

Crime Radar: Defiance, Hicksville

Nearby counties