Is this weather normal in Lavaca County?

Texas · county records since 1895, through September 2026.

Weather › Texas › Lavaca County

Lavaca County just had its warmest September ever recorded, +8° against the usual. Lavaca County is in extreme drought: NOAA's Palmer reading for September was -5.2.

This week

Usual for Oct 28 to Nov 3: highs near 78°, lows near 55°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +5.7°OctNov: +7.8°NovDec: +5.2°DecJan 2026: +0.7°JanFeb: +6.9°FebMar: +7.9°MarApr: +5.0°AprMay: -0.2°MayJun: +1.4°JunJul: +1.6°JulAug: +3.2°AugSep: +7.6°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: -3.3 inOctNov: -1.2 inNovDec: -2.0 inDecJan 2026: -1.3 inJanFeb: -1.1 inFebMar: -1.9 inMarApr: +1.9 inAprMay: +3.3 inMayJun: +1.4 inJunJul: +0.1 inJulAug: -2.3 inAugSep: -3.2 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 Lavaca County

MonthUsual high / lowUsual rainWarmestColdest
January64° / 42°3.0 in60.4° 190740.5° 1940
February67° / 46°2.2 in65.7° 201742.2° 1905
March74° / 53°3.2 in71.2° 202052.0° 1915
April80° / 59°3.2 in74.7° 196763.4° 1931
May87° / 67°4.5 in82.2° 202270.8° 1976
June92° / 72°4.2 in86.6° 202276.9° 1903
July95° / 74°2.6 in89.5° 202379.6° 1976
August96° / 73°3.0 in91.4° 202380.3° 1971
September91° / 69°3.8 in87.5° 202673.6° 1974
October83° / 59°4.3 in78.0° 202461.5° 1976
November73° / 51°3.2 in69.5° 202552.4° 1976
December66° / 44°2.8 in67.1° 202143.5° 1989

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

Towns in Lavaca County

Crime Radar: Yoakum, Hallettsville

Nearby counties