Is this weather normal in Atchison County?

Missouri · county records since 1895, through September 2026.

Weather › Missouri › Atchison County

Atchison County just had its 3rd-warmest September in 132 years, +7° against the usual. Every one of the last 12 months ran warmer than usual there.

This week

Usual for Oct 28 to Nov 3: highs near 59°, lows near 36°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +6.2°OctNov: +2.7°NovDec: +2.2°DecJan 2026: +0.5°JanFeb: +8.2°FebMar: +7.3°MarApr: +5.1°AprMay: +1.3°MayJun: +0.3°JunJul: +1.6°JulAug: +1.5°AugSep: +6.8°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: +0.5 inOctNov: -1.0 inNovDec: -0.9 inDecJan 2026: +0.1 inJanFeb: -1.0 inFebMar: -1.1 inMarApr: +2.3 inAprMay: -0.8 inMayJun: +0.9 inJunJul: -1.2 inJulAug: -0.2 inAugSep: +4.3 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 Atchison County

MonthUsual high / lowUsual rainWarmestColdest
January34° / 16°0.7 in37.2° 20067.5° 1940
February40° / 20°1.1 in42.0° 193010.1° 1936
March53° / 31°2.0 in57.0° 201222.8° 1960
April64° / 41°3.4 in59.4° 198143.0° 1907
May74° / 52°5.3 in71.1° 201856.5° 1935
June83° / 62°4.9 in80.4° 193465.9° 1945
July87° / 66°4.6 in86.5° 193470.5° 1950
August85° / 64°3.6 in82.6° 193668.3° 1915
September79° / 54°3.2 in74.2° 193159.7° 1993
October66° / 43°2.7 in64.8° 196343.6° 1925
November51° / 30°1.7 in49.4° 200131.6° 1991
December39° / 20°1.3 in37.7° 202110.1° 1983

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

Towns in Atchison County

Nearby counties