Is this weather normal in Fremont County?

Wyoming · county records since 1895, through September 2026.

Weather › Wyoming › Fremont County

Fremont County is in extreme drought: NOAA's Palmer reading for September was -5.5. 11 of the last 12 months ran warmer than usual there.

This week

Usual for Oct 28 to Nov 3: highs near 47°, lows near 23°

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: +1.4°OctNov: +7.4°NovDec: +11.9°DecJan 2026: +5.4°JanFeb: +8.6°FebMar: +10.1°MarApr: +1.0°AprMay: +1.4°MayJun: -0.1°JunJul: +4.4°JulAug: +2.3°AugSep: +2.5°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: +0.6 inOctNov: -0.4 inNovDec: +1.0 inDecJan 2026: -0.4 inJanFeb: -0.1 inFebMar: -0.5 inMarApr: -0.6 inAprMay: -0.9 inMayJun: -0.8 inJunJul: +0.6 inJulAug: +0.3 inAugSep: +0.3 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
January31° / 10°0.8 in28.6° 19530.2° 1937
February34° / 12°0.9 in32.1° 19549.8° 1903
March44° / 20°1.2 in42.0° 202617.7° 1965
April52° / 26°1.8 in45.6° 191530.7° 1920
May61° / 35°2.4 in55.7° 193442.0° 1950
June72° / 43°1.4 in66.0° 198849.9° 1951
July81° / 50°0.9 in70.0° 202657.9° 1993
August79° / 48°0.8 in67.1° 200358.5° 1968
September69° / 40°1.2 in58.8° 201543.4° 1965
October54° / 29°1.3 in48.4° 196330.7° 1919
November40° / 18°0.9 in38.0° 194917.0° 1985
December31° / 10°0.9 in32.2° 20255.9° 1983

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

Towns in Fremont County

Crime Radar: Riverton, Lander

Nearby counties