Huntsville weather by month
What a typical year looks like in Huntsville, Arkansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Kingston 2s, 22 km from Huntsville; records cover 2006–2026.
The year at a glance
- Precipitation a year
- 50.1 in1273 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 9
- First fall freeze
- Nov 1
- Heating degree days
- 4,513
- Cooling degree days
- 1,085
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 7°−14° (heating, 99%) and 96°36° (cooling, 1%).
Month by month
Huntsville in January
Highs average 43°6° and lows 25°−4°, with 3.3 in84 mm of precipitation in a typical January.
- Record high
- 71°22° (2023)
- Record low
- −6°−21° (2014)
- Heating degree days
- 961
- Cooling degree days
- 0
Huntsville in February
Highs average 48°9° and lows 28°−2°, with 3 in77 mm of precipitation in a typical February.
- Record high
- 78°26° (2017)
- Record low
- −7°−22° (2025)
- Heating degree days
- 755
- Cooling degree days
- 0
Huntsville in March
Highs average 57°14° and lows 35°2°, with 4.3 in109 mm of precipitation in a typical March.
- Record high
- 83°28° (2020)
- Record low
- 0°−18° (2014)
- Heating degree days
- 601
- Cooling degree days
- 2
Huntsville in April
Highs average 66°19° and lows 44°7°, with 5.2 in131 mm of precipitation in a typical April.
- Record high
- 87°31° (2011)
- Record low
- 9°−13° (2018)
- Heating degree days
- 322
- Cooling degree days
- 14
Huntsville in May
Highs average 72°22° and lows 54°12°, with 5.5 in139 mm of precipitation in a typical May.
- Record high
- 89°32° (2012)
- Record low
- 29°−2° (2013)
- Heating degree days
- 123
- Cooling degree days
- 64
Huntsville in June
Highs average 81°27° and lows 62°16°, with 4.8 in121 mm of precipitation in a typical June.
- Record high
- 101°38° (2012)
- Record low
- 43°6° (2019)
- Heating degree days
- 10
- Cooling degree days
- 196
Huntsville in July
Highs average 85°29° and lows 66°19°, with 4.4 in111 mm of precipitation in a typical July.
- Record high
- 100°38° (2012)
- Record low
- 47°8° (2008)
- Heating degree days
- 2
- Cooling degree days
- 321
Huntsville in August
Highs average 85°29° and lows 65°18°, with 3.5 in89 mm of precipitation in a typical August.
- Record high
- 106°41° (2011)
- Record low
- 43°6° (2013)
- Heating degree days
- 3
- Cooling degree days
- 316
Huntsville in September
Highs average 78°25° and lows 59°15°, with 4.2 in107 mm of precipitation in a typical September.
- Record high
- 97°36° (2026)
- Record low
- 41°5° (2015)
- Heating degree days
- 46
- Cooling degree days
- 144
Huntsville in OctoberThis month
Highs average 67°20° and lows 48°9°, with 4.5 in114 mm of precipitation in a typical October.
- Record high
- 88°31° (2024)
- Record low
- 22°−6° (2017)
- Heating degree days
- 259
- Cooling degree days
- 27
Huntsville in November
Highs average 55°13° and lows 37°3°, with 4.1 in105 mm of precipitation in a typical November.
- Record high
- 82°28° (2006)
- Record low
- 10°−12° (2022)
- Heating degree days
- 565
- Cooling degree days
- 1
Huntsville in December
Highs average 46°8° and lows 28°−2°, with 3.4 in85 mm of precipitation in a typical December.
- Record high
- 76°24° (2025)
- Record low
- −9°−23° (2022)
- Heating degree days
- 866
- Cooling degree days
- 0