Glen Wilton weather by month
What a typical year looks like in Glen Wilton, Virginia: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Covington Filter Plant, 16 km from Glen Wilton; records cover 1960–2026.
The year at a glance
- Precipitation a year
- 39.5 in1003 mm
- Snow a year
- 10 in26 cm
- Last spring freeze
- Apr 25
- First fall freeze
- Oct 18
- Heating degree days
- 5,144
- Cooling degree days
- 703
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
Glen Wilton in January
Highs average 42°5° and lows 23°−5°, with 2.6 in66 mm of precipitation and 2.5 in6.4 cm of snow in a typical January.
- Record high
- 80°27° (2002)
- Record low
- −19°−28° (1985)
- Heating degree days
- 1023
- Cooling degree days
- 0
Glen Wilton in February
Highs average 46°8° and lows 24°−4°, with 2.4 in62 mm of precipitation and 3 in8 cm of snow in a typical February.
- Record high
- 79°26° (1977)
- Record low
- −5°−21° (1996)
- Heating degree days
- 846
- Cooling degree days
- 0
Glen Wilton in March
Highs average 54°12° and lows 30°−1°, with 3.4 in85 mm of precipitation and 1.6 in4.1 cm of snow in a typical March.
- Record high
- 87°31° (1986)
- Record low
- 1°−17° (1980)
- Heating degree days
- 708
- Cooling degree days
- 0
Glen Wilton in April
Highs average 66°19° and lows 39°4°, with 3.6 in92 mm of precipitation and 0.2 in0.5 cm of snow in a typical April.
- Record high
- 93°34° (1976)
- Record low
- 15°−9° (1985)
- Heating degree days
- 384
- Cooling degree days
- 5
Glen Wilton in May
Highs average 74°23° and lows 48°9°, with 4.3 in109 mm of precipitation in a typical May.
- Record high
- 99°37° (1996)
- Record low
- 26°−3° (1963)
- Heating degree days
- 163
- Cooling degree days
- 41
Glen Wilton in June
Highs average 81°27° and lows 57°14°, with 4.2 in108 mm of precipitation in a typical June.
- Record high
- 100°38° (1998)
- Record low
- 34°1° (1966)
- Heating degree days
- 29
- Cooling degree days
- 137
Glen Wilton in July
Highs average 84°29° and lows 61°16°, with 4 in101 mm of precipitation in a typical July.
- Record high
- 102°39° (1988)
- Record low
- 41°5° (1963)
- Heating degree days
- 3
- Cooling degree days
- 234
Glen Wilton in August
Highs average 83°28° and lows 60°16°, with 3.2 in82 mm of precipitation in a typical August.
- Record high
- 102°39° (1988)
- Record low
- 39°4° (1986)
- Heating degree days
- 7
- Cooling degree days
- 200
Glen Wilton in September
Highs average 77°25° and lows 53°12°, with 3.5 in89 mm of precipitation in a typical September.
- Record high
- 97°36° (1983)
- Record low
- 28°−2° (1963)
- Heating degree days
- 76
- Cooling degree days
- 77
Glen Wilton in OctoberThis month
Highs average 67°19° and lows 42°5°, with 2.5 in64 mm of precipitation in a typical October.
- Record high
- 93°34° (2019)
- Record low
- 14°−10° (1962)
- Heating degree days
- 339
- Cooling degree days
- 9
Glen Wilton in November
Highs average 55°13° and lows 31°−1°, with 2.8 in70 mm of precipitation in a typical November.
- Record high
- 85°29° (2003)
- Record low
- 9°−13° (1970)
- Heating degree days
- 659
- Cooling degree days
- 0
Glen Wilton in December
Highs average 45°7° and lows 26°−3°, with 2.9 in75 mm of precipitation and 2.5 in6.4 cm of snow in a typical December.
- Record high
- 80°27° (1982)
- Record low
- −10°−23° (1983)
- Heating degree days
- 907
- Cooling degree days
- 0