Is this weather normal in Delta County?

Michigan · county records since 1895, through September 2026.

Weather › Michigan › Delta County

Only 1.13 inches fell in September, the 7th-driest September on record in Delta County. Delta County has warmed about 0.5° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 48°, lows near 32°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +5.0°OctNov: +1.2°NovDec: -3.3°DecJan 2026: -3.0°JanFeb: +3.2°FebMar: +0.9°MarApr: +0.8°AprMay: -2.4°MayJun: +0.7°JunJul: +3.4°JulAug: +0.6°AugSep: +2.4°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: -1.9 inOctNov: -0.7 inNovDec: +0.3 inDecJan 2026: +2.1 inJanFeb: +1.2 inFebMar: +1.5 inMarApr: +2.6 inAprMay: -2.2 inMayJun: +1.8 inJunJul: -0.1 inJulAug: +0.1 inAugSep: -2.4 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 Delta County

MonthUsual high / lowUsual rainWarmestColdest
January26° / 10°1.9 in27.1° 2006-0.2° 1912
February28° / 10°1.2 in30.5° 19983.1° 1904
March38° / 18°1.7 in39.6° 201216.5° 1899
April50° / 29°2.7 in46.8° 191529.0° 1907
May63° / 40°3.1 in57.4° 197740.5° 1907
June73° / 50°3.3 in66.6° 191954.1° 1917
July78° / 55°3.5 in73.3° 192160.5° 1992
August77° / 55°3.0 in69.5° 194757.9° 1950
September69° / 48°3.5 in62.7° 201549.6° 1918
October55° / 37°3.6 in53.9° 196337.0° 1925
November41° / 27°2.5 in41.4° 201625.4° 1959
December30° / 17°2.0 in32.4° 201511.2° 1989

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

Towns in Delta County

Crime Radar: Escanaba, Gladstone

Nearby counties