Is this weather normal in Rock County?

Nebraska · county records since 1895, through September 2026.

Weather › Nebraska › Rock County

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

This week

Usual for Oct 28 to Nov 3: highs near 55°, lows near 30°

That is the 1991 to 2020 average for these dates in Rock 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: +4.4°NovDec: +6.3°DecJan 2026: +2.0°JanFeb: +9.7°FebMar: +6.8°MarApr: +0.9°AprMay: +1.2°MayJun: -0.4°JunJul: +3.7°JulAug: +0.5°AugSep: +3.8°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: -0.3 inOctNov: -0.4 inNovDec: -0.4 inDecJan 2026: -0.1 inJanFeb: -0.6 inFebMar: -0.9 inMarApr: -1.2 inAprMay: -2.8 inMayJun: +1.8 inJunJul: -0.3 inJulAug: +1.1 inAugSep: +0.3 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 Rock County

MonthUsual high / lowUsual rainWarmestColdest
January34° / 12°0.5 in37.0° 20063.7° 1937
February38° / 15°0.7 in39.8° 19540.1° 1936
March49° / 24°1.3 in49.8° 191020.7° 1899
April59° / 34°2.9 in55.1° 198137.2° 1920
May70° / 45°4.1 in69.4° 193450.7° 1935
June80° / 55°4.0 in76.9° 193360.4° 1945
July87° / 61°3.2 in83.4° 193666.0° 1992
August84° / 59°3.0 in78.3° 193765.7° 1992
September77° / 49°2.4 in70.1° 189752.0° 1965
October63° / 36°2.0 in59.0° 196338.2° 1925
November48° / 24°0.8 in44.3° 199918.8° 1896
December36° / 15°0.6 in33.1° 20235.6° 1983

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

Towns in Rock County

Nearby counties