Is this weather normal in Garfield County?

Montana · county records since 1895, through September 2026.

Weather › Montana › Garfield County

10 of the last 12 months ran warmer than usual in Garfield County. Garfield County has warmed about 0.5° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 50°, lows near 26°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +2.6°OctNov: +4.6°NovDec: +4.0°DecJan 2026: +6.5°JanFeb: +9.3°FebMar: +5.8°MarApr: -0.9°AprMay: +3.4°MayJun: -2.2°JunJul: +6.2°JulAug: +0.5°AugSep: +2.2°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: +0.6 inOctNov: +0.1 inNovDec: +0.8 inDecJan 2026: -0.4 inJanFeb: -0.1 inFebMar: +0.1 inMarApr: -0.1 inAprMay: -1.2 inMayJun: +0.0 inJunJul: +0.1 inJulAug: +0.2 inAugSep: +1.3 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 Garfield County

MonthUsual high / lowUsual rainWarmestColdest
January30° / 8°0.4 in33.6° 2006-9.1° 1950
February34° / 11°0.4 in35.7° 1954-9.6° 1936
March46° / 21°0.5 in43.4° 201211.2° 1899
April57° / 31°1.3 in52.8° 191534.2° 1909
May67° / 41°2.5 in63.2° 193445.6° 1907
June76° / 50°2.8 in75.6° 198856.3° 1901
July86° / 56°1.7 in81.3° 193661.0° 1993
August85° / 54°1.2 in75.3° 198362.8° 1977
September74° / 44°1.2 in65.5° 202445.9° 1965
October58° / 32°1.2 in52.5° 196332.7° 1925
November43° / 20°0.5 in41.4° 19498.9° 1896
December32° / 11°0.4 in33.0° 20230.1° 1983

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

Towns in Garfield County

Nearby counties