Hennessey, Oklahoma Climate

United States

Pop. 2,199 Elev. 360 m / 1,181 ft TZ: America/Chicago (UTC-5) ·

Dry and hot, Hennessey sees July highs of 94°F (34°C) and cold January lows of 25°F (-4°C). Humidity pushes the summer feels-like temperature to around 112°F (44°C). Expect around 45 rainy days annually (35.8 in / 908 mm total), with snow on 1 days and 7 in (189 mm) of annual accumulation. The city averages 187 sunny days per year and around 38 thunderstorm days.

Temperature 94°F (34°C) high 25°F (-4°C) low
Feels like 112°F (44°C) high 25°F (-4°C) low
Rain 45 days 35.8 in (908 mm) /yr
Snow 1 days 7.5 in (189 mm) /yr
Sky 187 sunny 38 stormy
Wind 3.3 mph (1.5 m/s) avg

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Monthly Climate Chart

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

Sky & Air by Month

Cloud cover (%)
35
Jan
45
Feb
43
Mar
55
Apr
43
May
52
Jun
42
Jul
49
Aug
46
Sep
33
Oct
35
Nov
31
Dec
Humidity (%)
61
Jan
58
Feb
41
Mar
63
Apr
66
May
70
Jun
63
Jul
64
Aug
62
Sep
58
Oct
59
Nov
56
Dec

Weather Days by Month

↓ Weather days table

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Nearby Cities

Nearby

Commercial airport 52 mi OKC Will Rogers World Airport (OKC)
Ski resort 282 mi Snow Creek
National park 49 mi Salt Plains National Wildlife Refuge
Hospital 19 mi INTEGRIS Bass Baptist Health Center
Hiking trail 38 mi Orange Route

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 46°F 8°C 25°F -4°C 0.5 in 13 mm 4.7 in119 mm 20
February 52°F 11°C 27°F -3°C 0.2 in 6 mm 2.1 in55 mm 14
March 73°F 23°C 45°F 7°C 2.2 in 56 mm 12
April 74°F 23°C 52°F 11°C 8.1 in 205 mm 0.5 in14 mm 12
May 79°F 26°C 58°F 14°C 5.8 in 148 mm 16
June 88°F 31°C 69°F 21°C 9.0 in 228 mm 10
July 94°F 34°C 74°F 23°C 1.7 in 44 mm 16
August 91°F 33°C 71°F 22°C 3.0 in 76 mm 13
September 87°F 30°C 64°F 18°C 0.8 in 21 mm 12
October 80°F 27°C 57°F 14°C 3.5 in 89 mm 21
November 67°F 19°C 44°F 7°C 0.9 in 22 mm 21
December 58°F 14°C 34°F 1°C 0.0 in 1 mm 0.1 in2 mm 20

Weather Days by Month

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Month Sunny Days Storm Days
January 20 0
February 14 0
March 12 2
April 12 9
May 16 8
June 10 8
July 16 3
August 13 2
September 12 1
October 21 3
November 21 2
December 20 0