Is this weather normal in Allamakee County?

Iowa · county records since 1895, through September 2026.

Weather › Iowa › Allamakee County

Allamakee County ran the coolest against its usual of all 99 counties in Iowa this September (+3°). Allamakee County has warmed 2nd-most of Iowa's 99 counties since 1970, about 0.5° per decade.

This week

Usual for Oct 28 to Nov 3: highs near 51°, lows near 33°

That is the 1991 to 2020 average for these dates in Allamakee 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: +2.0°NovDec: -3.5°DecJan 2026: -2.7°JanFeb: +5.0°FebMar: +4.0°MarApr: +3.8°AprMay: +0.1°MayJun: -0.9°JunJul: +2.9°JulAug: +0.2°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: -1.6 inOctNov: -1.2 inNovDec: -0.7 inDecJan 2026: +0.7 inJanFeb: -0.2 inFebMar: -0.1 inMarApr: +2.5 inAprMay: -2.9 inMayJun: -0.9 inJunJul: -0.2 inJulAug: -1.0 inAugSep: +3.5 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 Allamakee County

MonthUsual high / lowUsual rainWarmestColdest
January25° / 9°1.2 in30.2° 2006-2.6° 1912
February30° / 13°1.2 in34.2° 20242.8° 1936
March43° / 25°2.0 in49.1° 201220.7° 1960
April57° / 36°4.0 in55.0° 191536.4° 2018
May69° / 47°4.8 in66.9° 193450.7° 1907
June78° / 57°5.9 in75.3° 193360.8° 1969
July82° / 62°4.6 in79.6° 190165.8° 2009
August80° / 60°4.3 in77.8° 194764.0° 1915
September73° / 52°4.0 in68.2° 193155.0° 1918
October60° / 39°2.8 in59.2° 196338.2° 1925
November44° / 27°2.1 in46.5° 200125.0° 1959
December31° / 16°1.5 in33.1° 20158.0° 1983

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

Towns in Allamakee County

Crime Radar: Waukon

Nearby counties