Is this weather normal in Lyon County?

Minnesota · county records since 1895, through September 2026.

Weather › Minnesota › Lyon County

11 of the last 12 months ran warmer than usual in Lyon County. Lyon County has warmed about 0.4° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 50°, lows near 30°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +6.4°OctNov: +4.7°NovDec: -0.2°DecJan 2026: +0.2°JanFeb: +9.0°FebMar: +5.3°MarApr: +0.7°AprMay: +1.1°MayJun: +0.4°JunJul: +3.9°JulAug: +0.6°AugSep: +3.9°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: -0.8 inOctNov: -0.2 inNovDec: -0.3 inDecJan 2026: -0.5 inJanFeb: -0.5 inFebMar: -0.4 inMarApr: +0.2 inAprMay: -2.3 inMayJun: +0.3 inJunJul: +0.4 inJulAug: -2.7 inAugSep: +1.1 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 Lyon County

MonthUsual high / lowUsual rainWarmestColdest
January23° / 6°0.6 in27.5° 2006-1.9° 1912
February28° / 10°0.8 in31.9° 2024-5.8° 1936
March40° / 22°1.5 in45.8° 201214.7° 1899
April56° / 34°2.8 in54.5° 191532.9° 2018
May69° / 46°3.6 in68.7° 193447.8° 1907
June79° / 57°4.5 in75.6° 193360.5° 1945
July83° / 61°3.6 in80.7° 193663.8° 1992
August80° / 58°3.6 in76.3° 194764.0° 2004
September73° / 50°3.2 in67.6° 189751.1° 1965
October59° / 37°2.3 in58.5° 196335.5° 1925
November42° / 24°1.3 in44.8° 200116.7° 1896
December28° / 12°0.8 in31.9° 20230.2° 1983

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

Towns in Lyon County

Crime Radar: Marshall

Nearby counties