Callaghan weather by month
What a typical year looks like in Callaghan, Virginia: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at White Sulphur Springs, 19 km from Callaghan; records cover 1895–2026.
The year at a glance
- Precipitation a year
- 41 in1042 mm
- Snow a year
- 18 in46 cm
- Last spring freeze
- May 5
- First fall freeze
- Oct 15
- Heating degree days
- 5,481
- Cooling degree days
- 595
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 3°−16° (heating, 99%) and 90°32° (cooling, 1%).
Month by month
Callaghan in January
Highs average 41°5° and lows 21°−6°, with 3.1 in77 mm of precipitation and 6 in14 cm of snow in a typical January.
- Record high
- 77°25° (1950)
- Record low
- −19°−28° (1918)
- Heating degree days
- 1060
- Cooling degree days
- 0
Callaghan in February
Highs average 45°7° and lows 23°−5°, with 2.8 in71 mm of precipitation and 6 in16 cm of snow in a typical February.
- Record high
- 79°26° (1977)
- Record low
- −16°−27° (1996)
- Heating degree days
- 875
- Cooling degree days
- 0
Callaghan in March
Highs average 53°12° and lows 28°−2°, with 3.7 in94 mm of precipitation and 3 in9 cm of snow in a typical March.
- Record high
- 88°31° (1929)
- Record low
- −8°−22° (1960)
- Heating degree days
- 749
- Cooling degree days
- 0
Callaghan in April
Highs average 65°19° and lows 37°3°, with 3.7 in93 mm of precipitation and 0.3 in0.8 cm of snow in a typical April.
- Record high
- 96°36° (1925)
- Record low
- 12°−11° (1896)
- Heating degree days
- 419
- Cooling degree days
- 4
Callaghan in May
Highs average 73°23° and lows 47°8°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 96°36° (1941)
- Record low
- 21°−6° (1927)
- Heating degree days
- 197
- Cooling degree days
- 33
Callaghan in June
Highs average 79°26° and lows 55°13°, with 3.7 in94 mm of precipitation in a typical June.
- Record high
- 99°37° (1943)
- Record low
- 30°−1° (1966)
- Heating degree days
- 43
- Cooling degree days
- 109
Callaghan in July
Highs average 83°28° and lows 60°15°, with 4.2 in105 mm of precipitation in a typical July.
- Record high
- 102°39° (1954)
- Record low
- 36°2° (1961)
- Heating degree days
- 7
- Cooling degree days
- 198
Callaghan in August
Highs average 82°28° and lows 59°15°, with 3.3 in85 mm of precipitation in a typical August.
- Record high
- 100°38° (1926)
- Record low
- 36°2° (1986)
- Heating degree days
- 10
- Cooling degree days
- 174
Callaghan in September
Highs average 77°25° and lows 52°11°, with 3.6 in91 mm of precipitation in a typical September.
- Record high
- 103°39° (1985)
- Record low
- 26°−3° (1942)
- Heating degree days
- 92
- Cooling degree days
- 69
Callaghan in OctoberThis month
Highs average 66°19° and lows 39°4°, with 2.7 in69 mm of precipitation and 0.1 in0.3 cm of snow in a typical October.
- Record high
- 93°34° (2019)
- Record low
- 9°−13° (1962)
- Heating degree days
- 387
- Cooling degree days
- 8
Callaghan in November
Highs average 55°13° and lows 29°−2°, with 2.6 in65 mm of precipitation and 0.4 in1 cm of snow in a typical November.
- Record high
- 82°28° (1927)
- Record low
- −1°−18° (1929)
- Heating degree days
- 694
- Cooling degree days
- 0
Callaghan in December
Highs average 44°7° and lows 24°−4°, with 3.3 in83 mm of precipitation and 2 in5.1 cm of snow in a typical December.
- Record high
- 77°25° (1951)
- Record low
- −34°−37° (1917)
- Heating degree days
- 948
- Cooling degree days
- 0