Grafton, West Virginia Climate

United States

Pop. 5,148 Elev. 313 m / 1,027 ft TZ: America/New_York (UTC-4) ·

Summers in Grafton are mild, with July highs around 83°F (28°C), while winters are frigid with January lows of 19°F (-7°C). Humidity pushes the summer feels-like temperature to 91°F (33°C), while wind chill can drive winter lows to 10°F (-12°C). Expect around 78 rainy days annually (46.8 in / 1188 mm total), with snow on 8 days and 61 in (1558 mm) of annual accumulation. The city averages 96 sunny days per year and around 43 thunderstorm days.

Temperature 83°F (28°C) high 19°F (-7°C) low
Feels like 91°F (33°C) high 10°F (-12°C) low
Rain 78 days 46.8 in (1188 mm) /yr
Snow 8 days 61.4 in (1558 mm) /yr
Sky 96 sunny 43 stormy
Wind 3.4 mph (1.5 m/s) avg

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Monthly Climate Chart

↓ Monthly data table
Best months to visit: Mar, Jul, Aug, Sep, Oct

Sky & Air by Month

Cloud cover (%)
66
Jan
69
Feb
54
Mar
75
Apr
74
May
59
Jun
61
Jul
45
Aug
51
Sep
47
Oct
61
Nov
78
Dec
Humidity (%)
71
Jan
63
Feb
47
Mar
60
Apr
73
May
77
Jun
78
Jul
70
Aug
68
Sep
66
Oct
65
Nov
69
Dec

Weather Days by Month

↓ Weather days table

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Nearby Cities

Nearby

Commercial airport 12 mi North Central West Virginia Airport (CKB)
Ski resort 41 mi Mystic Mountain Ski Area
National park 98 mi Staunton National Cemetery
Mountain peak (4,928 ft) 201 mi Third Peak
Hospital 0 mi Grafton City Hospital
Hiking trail 9 mi ADT - West Virginia - Seg 3

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 31°F 0°C 19°F -7°C 1.2 in 30 mm 30.2 in767 mm 6
February 43°F 6°C 28°F -2°C 4.6 in 118 mm 10.3 in262 mm 5
March 60°F 16°C 40°F 4°C 3.0 in 75 mm 2.5 in65 mm 10
April 66°F 19°C 47°F 8°C 6.1 in 154 mm 0.2 in5 mm 4
May 69°F 20°C 53°F 12°C 8.7 in 221 mm 2
June 80°F 27°C 63°F 17°C 5.1 in 130 mm 9
July 83°F 28°C 68°F 20°C 4.7 in 119 mm 11
August 79°F 26°C 61°F 16°C 1.1 in 27 mm 15
September 77°F 25°C 56°F 13°C 2.4 in 62 mm 11
October 64°F 18°C 45°F 7°C 3.0 in 77 mm 11
November 52°F 11°C 36°F 2°C 4.0 in 103 mm 3.7 in94 mm 9
December 42°F 5°C 27°F -3°C 2.8 in 71 mm 14.4 in365 mm 3

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 6 0
February 5 3
March 10 3
April 4 4
May 2 9
June 9 9
July 11 6
August 15 1
September 11 2
October 11 1
November 9 3
December 3 2