Is this weather normal in San Jacinto County?

Texas · county records since 1895, through September 2026.

Weather › Texas › San Jacinto County

San Jacinto County just had its warmest September ever recorded, +5° against the usual. 11 of the last 12 months ran warmer than usual there.

This week

Usual for Oct 28 to Nov 3: highs near 75°, lows near 53°

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

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usual high for the datewarmercooler

The last 12 months

Oct: +4.1°OctNov: +5.5°NovDec: +3.8°DecJan 2026: +0.4°JanFeb: +6.0°FebMar: +6.6°MarApr: +4.4°AprMay: -0.8°MayJun: +1.5°JunJul: +0.3°JulAug: +2.6°AugSep: +4.7°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: -3.0 inOctNov: -1.3 inNovDec: -3.5 inDecJan 2026: -2.3 inJanFeb: -1.3 inFebMar: -0.9 inMarApr: 0.0 inAprMay: +1.5 inMayJun: -0.6 inJunJul: +2.7 inJulAug: -3.8 inAugSep: -1.5 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 San Jacinto County

MonthUsual high / lowUsual rainWarmestColdest
January61° / 41°4.4 in59.4° 195237.9° 1940
February65° / 44°3.6 in63.8° 201742.1° 1905
March72° / 51°3.7 in69.3° 190750.5° 1915
April79° / 57°3.9 in73.9° 196761.9° 1928
May85° / 65°4.7 in79.3° 199669.1° 1917
June91° / 71°5.1 in85.6° 199875.9° 1903
July94° / 73°3.7 in87.8° 199880.1° 1976
August94° / 73°4.2 in89.4° 202379.3° 1992
September89° / 68°4.4 in83.2° 202672.7° 1974
October81° / 58°5.2 in75.9° 200459.3° 1976
November70° / 49°4.6 in66.1° 192750.3° 1976
December63° / 42°4.6 in63.6° 202142.2° 1989

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

Towns in San Jacinto County

Crime Radar: Cleveland, Onalaska

Nearby counties