Is this weather normal in Clearwater County?

Idaho · county records since 1895, through September 2026.

Weather › Idaho › Clearwater County

Clearwater County has warmed about 0.4° per decade since 1970. September 2026 averaged 53.9° there, 1.5° below the usual for September (76th warmest of 132).

This week

Usual for Oct 28 to Nov 3: highs near 47°, lows near 30°

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

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usual high for the datewarmercooler

The last 12 months

Oct: -0.2°OctNov: +4.4°NovDec: +5.3°DecJan 2026: +1.6°JanFeb: +3.5°FebMar: +1.1°MarApr: +0.4°AprMay: +2.6°MayJun: -0.2°JunJul: +3.2°JulAug: +2.0°AugSep: -1.5°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: -0.2 inOctNov: -1.3 inNovDec: +4.9 inDecJan 2026: -2.8 inJanFeb: -1.0 inFebMar: +2.6 inMarApr: +0.4 inAprMay: -1.2 inMayJun: +0.0 inJunJul: -0.8 inJulAug: -0.8 inAugSep: +1.8 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 Clearwater County

MonthUsual high / lowUsual rainWarmestColdest
January34° / 22°6.2 in34.5° 19537.6° 1937
February38° / 23°4.8 in37.3° 199213.9° 1936
March46° / 27°4.8 in43.2° 199225.7° 1917
April52° / 31°4.0 in48.9° 193435.6° 1975
May62° / 38°3.4 in56.3° 195842.3° 1896
June68° / 44°3.0 in64.2° 201550.1° 1901
July79° / 49°1.0 in70.4° 200754.4° 1993
August79° / 48°1.0 in68.2° 202256.0° 1899
September69° / 42°1.6 in62.6° 199046.9° 1895
October54° / 34°3.7 in52.1° 198837.2° 2019
November40° / 27°5.7 in40.1° 201621.0° 1985
December32° / 22°6.3 in34.0° 191716.4° 1919

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

Towns in Clearwater County

Nearby counties