Seminole, OK

Climate overview — based on NOAA 1991-2020 normals from SEMINOLE, OK US.

Cfa Humid subtropical climate 8a USDA hardiness Zone 8a

Year-round temperatures (°F)

20° 40° 60° 80° 100° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Seminole has an annual average temperature of 61.2°F with about 43.2 inches of precipitation per year and 4.4 inches of snow. The warmest month is July (average high 94.8°F), and the coldest is January (average low 26.2°F). May is typically the wettest month (5.39 in) and January the driest (1.91 in). Snow typically falls from December through March.

Annual swing
43.8°F
warmest to coldest month
Heating need
3,189
Cooling need
1,821

Best time to visit Seminole

Full guide →

Climate change signal

All-time records →

4 of 366 (1.1%) of Seminole's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1930s
81
1940s
20
1950s
77
1960s
33
1970s
30
1980s
33
1990s
24
2000s
33
2010s
35
2020s
0

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 51.8°F 26.2°F 39.0°F 1.91 in 1.9 in 5
February 56.5°F 30.1°F 43.3°F 2.40 in 0.2 in 5
March 65.0°F 38.1°F 51.6°F 2.89 in 0.6 in 7
April 73.6°F 46.8°F 60.2°F 4.50 in 7
May 81.0°F 57.6°F 69.3°F 5.39 in 9
June 89.0°F 66.4°F 77.7°F 4.84 in 7
July 94.8°F 70.8°F 82.8°F 3.74 in 6
August 94.7°F 69.3°F 82.0°F 3.59 in 5
September 86.7°F 61.1°F 73.9°F 4.81 in 7
October 76.1°F 48.9°F 62.5°F 4.09 in 6
November 63.5°F 37.6°F 50.6°F 2.66 in 0.1 in 6
December 53.6°F 29.4°F 41.5°F 2.37 in 1.6 in 5

Climate twins of Seminole

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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