Oklahoma weather in May 2025

Expect 26°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Oklahoma in May. Check more long-term weather averages for Oklahoma in May before you book your next holiday to Oklahoma in 2025/2026.

  • 26°C maximum daytime temperature in May in Oklahoma (Oklahoma City)26
    26°C max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in May in Oklahoma (Oklahoma City)10
    10 days with some rainfall
  • 14°C minimum night-time temperature in May in Oklahoma (Oklahoma City)14
    14°C min night temperature
  • 14 hours of daylight per day in May in Oklahoma (Oklahoma City)14
    14 hours of daylight per day
  • Low heat & humidity in May in Oklahoma (Oklahoma City)L
    Low heat & humidity
  • 141 mm monthly rainfall in May in Oklahoma (Oklahoma City)141
    141 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Oklahoma (Oklahoma City)9
    9 (Very High) UV index

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The May 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 May. 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 May?

Daytime temperatures usually reach 26°C in Oklahoma City, Oklahoma in May with low heat and humidity, falling to 14°C at night.

How sunny is it in Oklahoma in May?

There are normally 10 hours of bright sunshine each day in Oklahoma City, Oklahoma in May - that's 68% of daylight hours.

Does it rain in Oklahoma in May?

There are usually 10 days with some rain in Oklahoma City, Oklahoma in May and the average monthly rainfall is 141mm.

Oklahoma May sunrise & sunset times

Browse the sunrise and sunset times for Oklahoma in May 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
Thursday, 1st May 2025 05:38 19:17
Friday, 16th May 2025 05:24 19:29
Saturday, 31st May 2025 05:16 19:40

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