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Lake Wister State Park

Lake Wister State Park — Dude RV field still

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What the weather is usually like at Lake Wister State Park

NOAA's 1991-2020 climate normals for the Wilburton 9 Ene, OK weather station, 25.8 miles from Lake Wister State Park, show that the warmest month is July (average high 93.9 F) and the coolest is January (average low 29.7 F).

May is usually the wettest month, at about 7.44 inches of rain, and July the driest, at about 2.71 inches. The monthly figures add up to about 50.9 inches in a typical year.

Average high, average low and rain by month (1991-2020 normals)
MonthHigh (F)Low (F)Rain (in)
January51.629.73.08
February56.733.42.83
March65.041.13.93
April74.248.44.95
May80.958.67.44
June88.266.15.55
July93.969.72.71
August93.867.83.23
September86.261.64.31
October75.351.94.65
November63.039.74.00
December53.731.94.20

Source: NOAA NCEI U.S. Climate Normals 1991-2020 (monthly), station Wilburton 9 Ene, OK (USC00349634), 25.8 miles from the park. Station elevation about 635 ft; the map pin is at about 539 ft (USGS). Data retrieved 2026-10-02.

See today's forecast for Lake Wister State Park (National Weather Service)

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Here’s what I’d tell you before you roll in

  • Typecampground
  • GPS34.9481094, -94.7156546

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