Huntsville weather by month
What a typical year looks like in Huntsville, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at HUNTSVILLE, 1 km from Huntsville; records cover 1903–2026.
The year at a glance
- Precipitation a year
- 51.3 in1304 mm
- Snow a year
- Rare
- Last spring freeze
- Feb 17
- First fall freeze
- Dec 1
- Heating degree days
- 1,943
- Cooling degree days
- 2,518
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 25°−4° (heating, 99%) and 100°38° (cooling, 1%).
Month by month
Huntsville in January
Highs average 58°14° and lows 39°4°, with 4.6 in116 mm of precipitation in a typical January.
- Record high
- 88°31° (1975)
- Record low
- 1°−17° (1930)
- Heating degree days
- 512
- Cooling degree days
- 5
Huntsville in February
Highs average 62°17° and lows 43°6°, with 3.4 in86 mm of precipitation in a typical February.
- Record high
- 94°34° (1986)
- Record low
- 3°−16° (2021)
- Heating degree days
- 360
- Cooling degree days
- 10
Huntsville in March
Highs average 69°21° and lows 49°9°, with 3.9 in98 mm of precipitation in a typical March.
- Record high
- 99°37° (1946)
- Record low
- 17°−8° (1928)
- Heating degree days
- 220
- Cooling degree days
- 35
Huntsville in April
Highs average 77°25° and lows 56°13°, with 3.9 in99 mm of precipitation in a typical April.
- Record high
- 99°37° (1999)
- Record low
- 30°−1° (1915)
- Heating degree days
- 73
- Cooling degree days
- 106
Huntsville in May
Highs average 83°28° and lows 64°18°, with 4.5 in114 mm of precipitation in a typical May.
- Record high
- 98°37° (1996)
- Record low
- 40°4° (2013)
- Heating degree days
- 10
- Cooling degree days
- 272
Huntsville in June
Highs average 89°32° and lows 70°21°, with 5.5 in138 mm of precipitation in a typical June.
- Record high
- 106°41° (1980)
- Record low
- 52°11° (1903)
- Heating degree days
- 0
- Cooling degree days
- 440
Huntsville in July
Highs average 92°33° and lows 73°23°, with 3.1 in78 mm of precipitation in a typical July.
- Record high
- 106°41° (1943)
- Record low
- 57°14° (1919)
- Heating degree days
- 0
- Cooling degree days
- 538
Huntsville in August
Highs average 93°34° and lows 72°22°, with 4.1 in105 mm of precipitation in a typical August.
- Record high
- 107°42° (1909)
- Record low
- 57°14° (2006)
- Heating degree days
- 0
- Cooling degree days
- 541
Huntsville in September
Highs average 87°31° and lows 67°20°, with 4.5 in114 mm of precipitation in a typical September.
- Record high
- 108°42° (2000)
- Record low
- 40°4° (1909)
- Heating degree days
- 2
- Cooling degree days
- 368
Huntsville in OctoberThis month
Highs average 79°26° and lows 58°14°, with 4.6 in118 mm of precipitation in a typical October.
- Record high
- 101°38° (1904)
- Record low
- 25°−4° (1917)
- Heating degree days
- 59
- Cooling degree days
- 160
Huntsville in November
Highs average 68°20° and lows 48°9°, with 4.7 in119 mm of precipitation in a typical November.
- Record high
- 92°33° (1911)
- Record low
- 19°−7° (1911)
- Heating degree days
- 250
- Cooling degree days
- 34
Huntsville in December
Highs average 60°16° and lows 41°5°, with 4.7 in120 mm of precipitation in a typical December.
- Record high
- 86°30° (1931)
- Record low
- 2°−17° (1989)
- Heating degree days
- 457
- Cooling degree days
- 9