Oklahoma weather in August 2025

Expect 34°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Oklahoma in August. Check more long-term weather averages for Oklahoma in August before you book your next holiday to Oklahoma in 2025/2026.

  • 34°C maximum daytime temperature in August in Oklahoma (Oklahoma City)34
    34°C max day temperature
  • 11 hours of sunshine per day
  • 7 days with some rainfall in August in Oklahoma (Oklahoma City)7
    7 days with some rainfall
  • 21°C minimum night-time temperature in August in Oklahoma (Oklahoma City)21
    21°C min night temperature
  • 13 hours of daylight per day in August in Oklahoma (Oklahoma City)13
    13 hours of daylight per day
  • Very high heat & humidity in August in Oklahoma (Oklahoma City)VH
    Very High heat & humidity
  • 64 mm monthly rainfall in August in Oklahoma (Oklahoma City)64
    64 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Oklahoma (Oklahoma City)9
    9 (Very High) UV index

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The August weather guide for Oklahoma (Oklahoma City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Oklahoma destinations

Below are average maximum temperatures at popular countries, regions and places in Oklahoma in August. Select a holiday destination to see more weather parameters.

All Oklahoma destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Oklahoma in August?

Daytime temperatures usually reach 34°C in Oklahoma City, Oklahoma in August with very high heat and humidity, falling to 21°C at night.

How sunny is it in Oklahoma in August?

There are normally 11 hours of bright sunshine each day in Oklahoma City, Oklahoma in August - that's 78% of daylight hours.

Does it rain in Oklahoma in August?

There are usually 7 days with some rain in Oklahoma City, Oklahoma in August and the average monthly rainfall is 64mm.

Oklahoma August sunrise & sunset times

Browse the sunrise and sunset times for Oklahoma in August 2025. Select a month to view Oklahoma sunrise and sunset times for the next 12 months. The Oklahoma sunrise and sunset times shown below are for Oklahoma City.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:39 19:33
Saturday, 16th August 2025 05:50 19:17
Sunday, 31st August 2025 06:02 18:58

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