Is this weather normal in Mason County?

Michigan · county records since 1895, through September 2026.

Weather › Michigan › Mason County

Mason County has warmed about 0.5° per decade since 1970. September 2026 averaged 61.8° there, 1.6° above the usual for September (25th warmest of 132).

This week

Usual for Oct 28 to Nov 3: highs near 51°, lows near 35°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +4.5°OctNov: -0.1°NovDec: -3.4°DecJan 2026: -3.7°JanFeb: +2.3°FebMar: +2.8°MarApr: +4.5°AprMay: -1.9°MayJun: +0.2°JunJul: +3.4°JulAug: +1.4°AugSep: +1.6°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: -1.2 inOctNov: -0.9 inNovDec: +0.2 inDecJan 2026: +0.1 inJanFeb: -0.3 inFebMar: +2.0 inMarApr: +6.3 inAprMay: -1.9 inMayJun: +0.8 inJunJul: -0.2 inJulAug: -0.9 inAugSep: +0.9 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 Mason County

MonthUsual high / lowUsual rainWarmestColdest
January29° / 16°2.2 in31.8° 20066.3° 1912
February32° / 16°1.7 in33.1° 19986.0° 1904
March42° / 23°2.1 in47.3° 201219.8° 1912
April55° / 33°3.3 in49.7° 201033.6° 1907
May67° / 43°3.4 in61.3° 197745.9° 1907
June76° / 53°3.4 in70.7° 200556.6° 1917
July80° / 58°3.1 in74.9° 192163.3° 2009
August78° / 57°3.1 in73.3° 194759.9° 1927
September71° / 49°3.1 in65.1° 200553.1° 1918
October58° / 39°4.0 in57.1° 194739.1° 1925
November45° / 30°3.1 in44.2° 200128.0° 1951
December34° / 22°2.4 in37.0° 201516.7° 1989

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

Towns in Mason County

Crime Radar: Ludington

Nearby counties