Is this weather normal in Fremont County?

Idaho · county records since 1895, through September 2026.

Weather › Idaho › Fremont County

11 of the last 12 months ran warmer than usual in Fremont County. Fremont County has warmed about 0.6° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 45°, lows near 24°

That is the 1991 to 2020 average for these dates in Fremont 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: +7.3°NovDec: +9.8°DecJan 2026: +3.8°JanFeb: +8.2°FebMar: +9.0°MarApr: +0.3°AprMay: +1.5°MayJun: -0.2°JunJul: +5.1°JulAug: +2.0°AugSep: +0.5°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: +0.9 inOctNov: -1.4 inNovDec: +1.3 inDecJan 2026: -0.8 inJanFeb: -0.2 inFebMar: -1.4 inMarApr: +0.4 inAprMay: -1.2 inMayJun: +0.1 inJunJul: -0.1 inJulAug: +0.7 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 Fremont County

MonthUsual high / lowUsual rainWarmestColdest
January27° / 10°2.3 in27.6° 19530.7° 1937
February31° / 12°1.8 in30.9° 19347.4° 1933
March41° / 20°1.9 in39.3° 202615.7° 1917
April50° / 27°2.0 in46.2° 193429.1° 1975
May60° / 35°2.5 in54.1° 193440.9° 1899
June69° / 42°2.1 in61.9° 201549.5° 1998
July79° / 47°1.0 in70.2° 200753.3° 1993
August79° / 46°1.0 in66.2° 202256.1° 1899
September68° / 38°1.4 in58.7° 199044.2° 1965
October53° / 29°1.7 in47.9° 198831.4° 2019
November37° / 19°1.9 in36.0° 199918.7° 1896
December27° / 11°2.5 in29.6° 19177.0° 1990

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

Towns in Fremont County

Nearby counties