Martinsburg weather by month
What a typical year looks like in Martinsburg, West Virginia: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Martinsburg Eastern West Virginia Regional Airport, 6 km from Martinsburg; records cover 1891–2026.
The year at a glance
- Precipitation a year
- 39 in990 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 16
- First fall freeze
- Oct 19
- Heating degree days
- 4,947
- Cooling degree days
- 1,012
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 9°−13° (heating, 99%) and 96°36° (cooling, 1%).
Month by month
Martinsburg in January
Highs average 41°5° and lows 24°−5°, with 2.6 in66 mm of precipitation in a typical January.
- Record high
- 80°27° (1932)
- Record low
- −19°−28° (1912)
- Heating degree days
- 1010
- Cooling degree days
- 0
Martinsburg in February
Highs average 45°7° and lows 25°−4°, with 2.1 in54 mm of precipitation in a typical February.
- Record high
- 83°28° (1997)
- Record low
- −13°−25° (1899)
- Heating degree days
- 840
- Cooling degree days
- 0
Martinsburg in March
Highs average 54°12° and lows 32°0°, with 3.4 in87 mm of precipitation in a typical March.
- Record high
- 90°32° (1907)
- Record low
- −3°−19° (1993)
- Heating degree days
- 688
- Cooling degree days
- 1
Martinsburg in April
Highs average 65°19° and lows 42°5°, with 3.4 in85 mm of precipitation in a typical April.
- Record high
- 101°38° (1925)
- Record low
- 19°−7° (1907)
- Heating degree days
- 354
- Cooling degree days
- 12
Martinsburg in May
Highs average 74°23° and lows 51°11°, with 4.1 in103 mm of precipitation in a typical May.
- Record high
- 100°38° (1925)
- Record low
- 26°−3° (1966)
- Heating degree days
- 141
- Cooling degree days
- 64
Martinsburg in June
Highs average 82°28° and lows 60°15°, with 3.9 in98 mm of precipitation in a typical June.
- Record high
- 110°43° (1925)
- Record low
- 36°2° (1930)
- Heating degree days
- 18
- Cooling degree days
- 201
Martinsburg in July
Highs average 87°31° and lows 65°18°, with 3.8 in96 mm of precipitation in a typical July.
- Record high
- 112°44° (1936)
- Record low
- 41°5° (1943)
- Heating degree days
- 0
- Cooling degree days
- 332
Martinsburg in August
Highs average 85°29° and lows 63°17°, with 3 in77 mm of precipitation in a typical August.
- Record high
- 108°42° (1930)
- Record low
- 38°3° (1923)
- Heating degree days
- 3
- Cooling degree days
- 274
Martinsburg in September
Highs average 78°26° and lows 55°13°, with 4 in102 mm of precipitation in a typical September.
- Record high
- 103°39° (1932)
- Record low
- 29°−2° (1947)
- Heating degree days
- 63
- Cooling degree days
- 114
Martinsburg in OctoberThis month
Highs average 67°19° and lows 44°7°, with 3 in76 mm of precipitation in a typical October.
- Record high
- 98°37° (1927)
- Record low
- 17°−8° (1969)
- Heating degree days
- 318
- Cooling degree days
- 14
Martinsburg in November
Highs average 55°13° and lows 34°1°, with 2.7 in69 mm of precipitation in a typical November.
- Record high
- 86°30° (1974)
- Record low
- 6°−14° (1908)
- Heating degree days
- 611
- Cooling degree days
- 0
Martinsburg in December
Highs average 45°7° and lows 27°−3°, with 3 in76 mm of precipitation in a typical December.
- Record high
- 78°26° (1951)
- Record low
- −12°−24° (1983)
- Heating degree days
- 901
- Cooling degree days
- 0