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Okmulgee (OK) Weather and Climate: A Comprehensive Guide

The temperature in Okmulgee can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and cold during the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Okmulgee can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 34°C in August, the warmest time of the year, to a chilly 11°C during cooler months like January.

At night, temperatures typically drop to an average of around -3°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Okmulgee is known for its substantial rain/snowfall, with annual precipitation reaching 1078 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, May receives high rainfall, averaging 147 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, January brings less rainfall, with 35 mm over 5 rainy days. For more details, please visit our Okmulgee Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Okmulgee. While July receives considerable daily sunshine with up to 11.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.4 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Tulsa, the United States of America (59 KM, 36 Miles).

Daily hours of sunshine

Data from: Tulsa, the United States of America (59 KM, 36 Miles).

Forecast for Okmulgee (OK)

Sat   Dec 21
9°C | -6°C
SE 3 m/s
clear and no rain

clear and no rain

Sun   Dec 22
14°C | -1°C
S 6 m/s
clear and no rain

clear and no rain

Mon   Dec 23
14°C | 7°C
S 5 m/s
overcast and no rain

overcast and no rain

The best time of year to visit Okmulgee in the United States of America

During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Okmulgee?
    August has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in Okmulgee?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Okmulgee?
    May tops the wettest month list with 147 mm of rainfall.
  • Which is the driest month in Okmulgee?
    January is the driest month with 35 mm of precipitation.
  • Which is the sunniest month in Okmulgee?
    July is the sunniest month with an average of 336 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.