Grayson, Kentucky Climate

United States

Pop. 4,058 Elev. 193 m / 633 ft TZ: America/New_York (UTC-4) ·

Summers in Grayson are warm, with July highs around 86°F (30°C), while winters are frigid with January lows of 22°F (-6°C). Humidity pushes the summer feels-like temperature to 100°F (38°C), while wind chill can drive winter lows to 15°F (-9°C). Expect around 73 rainy days annually (46.9 in / 1190 mm total), with snow on 5 days and 33 in (835 mm) of annual accumulation. The city averages 118 sunny days per year and around 52 thunderstorm days.

Temperature 86°F (30°C) high 22°F (-6°C) low
Feels like 100°F (38°C) high 15°F (-10°C) low
Rain 73 days 46.9 in (1190 mm) /yr
Snow 5 days 32.9 in (835 mm) /yr
Sky 118 sunny 52 stormy
Wind 2.8 mph (1.2 m/s) avg

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Monthly Climate Chart

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

Sky & Air by Month

Cloud cover (%)
57
Jan
66
Feb
57
Mar
73
Apr
69
May
57
Jun
56
Jul
38
Aug
42
Sep
38
Oct
56
Nov
74
Dec
Humidity (%)
64
Jan
62
Feb
46
Mar
60
Apr
72
May
76
Jun
80
Jul
67
Aug
67
Sep
67
Oct
66
Nov
68
Dec

Weather Days by Month

↓ Weather days table

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Nearby Cities

Nearby

Commercial airport 21 mi Tri-State Airport / Milton J. Ferguson Field (HTS)
Ski resort 112 mi Winterplace Ski Resort
National park 11 mi Greenbo Lake State Resort Park
Mountain peak (5,053 ft) 136 mi Grave Mountain
Hospital 18 mi Bellefonte Hospital and Recovery Center
Hiking trail 19 mi White Trail

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 36°F 2°C 22°F -6°C 2.6 in 65 mm 13.5 in344 mm 10
February 50°F 10°C 31°F 0°C 4.6 in 117 mm 10.5 in267 mm 6
March 65°F 18°C 42°F 5°C 2.4 in 62 mm 0.3 in7 mm 10
April 71°F 21°C 50°F 10°C 5.5 in 140 mm 5
May 72°F 22°C 57°F 14°C 7.4 in 189 mm 2
June 84°F 29°C 67°F 20°C 5.3 in 134 mm 9
July 86°F 30°C 72°F 22°C 6.4 in 163 mm 8
August 84°F 29°C 65°F 19°C 1.1 in 28 mm 20
September 82°F 28°C 59°F 15°C 3.7 in 94 mm 14
October 69°F 20°C 49°F 9°C 3.2 in 81 mm 18
November 56°F 13°C 39°F 4°C 2.8 in 71 mm 0.8 in20 mm 12
December 46°F 8°C 31°F 0°C 1.9 in 47 mm 7.8 in197 mm 4

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 10 1
February 6 3
March 10 3
April 5 7
May 2 9
June 9 8
July 8 11
August 20 1
September 14 5
October 18 1
November 12 3
December 4 0