Is this weather normal in Dallam County?

Texas · county records since 1895, through September 2026.

Weather › Texas › Dallam County

Dallam County just had its warmest September ever recorded, +6° against the usual. 6.3 inches fell in September, the most for a September there in 132 years.

This week

Usual for Oct 28 to Nov 3: highs near 65°, lows near 35°

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

Loading the forecast...

usual high for the datewarmercooler

The last 12 months

Oct: +3.4°OctNov: +4.1°NovDec: +8.2°DecJan 2026: +0.5°JanFeb: +8.5°FebMar: +9.2°MarApr: +4.4°AprMay: +0.4°MayJun: +1.8°JunJul: +3.2°JulAug: +5.5°AugSep: +6.2°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: -0.6 inOctNov: +0.0 inNovDec: -0.5 inDecJan 2026: -0.2 inJanFeb: -0.3 inFebMar: -0.9 inMarApr: -0.8 inAprMay: +0.1 inMayJun: -0.8 inJunJul: -1.9 inJulAug: -1.7 inAugSep: +4.8 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 Dallam County

MonthUsual high / lowUsual rainWarmestColdest
January50° / 21°0.4 in41.7° 195323.2° 1930
February54° / 23°0.3 in46.9° 202624.1° 1905
March62° / 31°0.9 in55.4° 202633.8° 1924
April70° / 38°1.3 in59.9° 194646.4° 1997
May79° / 48°1.8 in69.0° 201855.7° 1917
June89° / 58°2.2 in80.0° 195364.9° 1903
July92° / 63°2.7 in82.5° 201171.0° 1906
August89° / 61°2.6 in80.9° 202670.0° 1915
September83° / 54°1.5 in74.4° 202661.1° 1974
October71° / 41°1.4 in63.0° 196349.5° 1925
November59° / 29°0.5 in50.4° 201733.8° 1929
December49° / 21°0.5 in43.6° 202524.3° 1983

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

Towns in Dallam County

Crime Radar: Dalhart

Nearby counties