St. George weather by month
What a typical year looks like in St. George, West Virginia: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Davis 3se, 24 km from St. George; records cover 2002–2026.
The year at a glance
- Precipitation a year
- 63.2 in1604 mm
- Snow a year
- 170 in432 cm
- Last spring freeze
- May 10
- First fall freeze
- Oct 14
- Heating degree days
- 7,195
- Cooling degree days
- 186
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −5°−21° (heating, 99%) and 82°28° (cooling, 1%).
Month by month
St. George in January
Highs average 32°0° and lows 16°−9°, with 6.2 in157 mm of precipitation and 45 in114 cm of snow in a typical January.
- Record high
- 62°17° (2013)
- Record low
- −18°−28° (2014)
- Heating degree days
- 1274
- Cooling degree days
- 0
St. George in February
Highs average 35°2° and lows 18°−8°, with 5.3 in134 mm of precipitation and 43 in109 cm of snow in a typical February.
- Record high
- 71°22° (2018)
- Record low
- −15°−26° (2015)
- Heating degree days
- 1086
- Cooling degree days
- 0
St. George in March
Highs average 43°6° and lows 24°−4°, with 5.9 in150 mm of precipitation and 26 in66 cm of snow in a typical March.
- Record high
- 75°24° (2026)
- Record low
- −9°−23° (2015)
- Heating degree days
- 978
- Cooling degree days
- 0
St. George in April
Highs average 56°13° and lows 34°1°, with 5.3 in135 mm of precipitation and 11 in27 cm of snow in a typical April.
- Record high
- 84°29° (2009)
- Record low
- 5°−15° (2016)
- Heating degree days
- 600
- Cooling degree days
- 1
St. George in May
Highs average 64°18° and lows 45°7°, with 5.7 in145 mm of precipitation and 0.5 in1.3 cm of snow in a typical May.
- Record high
- 83°28° (2006)
- Record low
- 19°−7° (2020)
- Heating degree days
- 328
- Cooling degree days
- 7
St. George in June
Highs average 72°22° and lows 53°12°, with 6.2 in158 mm of precipitation in a typical June.
- Record high
- 89°32° (2012)
- Record low
- 32°0° (2020)
- Heating degree days
- 122
- Cooling degree days
- 36
St. George in July
Highs average 75°24° and lows 57°14°, with 6.3 in159 mm of precipitation in a typical July.
- Record high
- 89°32° (2012)
- Record low
- 40°4° (2010)
- Heating degree days
- 45
- Cooling degree days
- 74
St. George in August
Highs average 74°23° and lows 55°13°, with 4.5 in114 mm of precipitation in a typical August.
- Record high
- 84°29° (2002)
- Record low
- 40°4° (2024)
- Heating degree days
- 69
- Cooling degree days
- 50
St. George in September
Highs average 68°20° and lows 50°10°, with 4.1 in103 mm of precipitation in a typical September.
- Record high
- 84°29° (2010)
- Record low
- 32°0° (2014)
- Heating degree days
- 204
- Cooling degree days
- 17
St. George in OctoberThis month
Highs average 57°14° and lows 38°4°, with 4.1 in104 mm of precipitation and 6 in14 cm of snow in a typical October.
- Record high
- 80°27° (2019)
- Record low
- 20°−7° (2005)
- Heating degree days
- 533
- Cooling degree days
- 1
St. George in November
Highs average 46°8° and lows 29°−2°, with 4.1 in105 mm of precipitation and 11 in28 cm of snow in a typical November.
- Record high
- 72°22° (2003)
- Record low
- 0°−18° (2005)
- Heating degree days
- 834
- Cooling degree days
- 0
St. George in December
Highs average 36°2° and lows 21°−6°, with 5.5 in140 mm of precipitation and 28 in72 cm of snow in a typical December.
- Record high
- 64°18° (2013)
- Record low
- −15°−26° (2022)
- Heating degree days
- 1122
- Cooling degree days
- 0