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May Weather in Oologah, United States

Last updated: June 24, 2025

In Oologah, United States, the average temperature in May hovers around 21°C (69°F), with a range that can dip to a cool 5°C (42°F) and soar to a warm 34°C (94°F). During this month, you can expect 212 mm (8.3 in) of precipitation spread over 14 days, contributing to a high average humidity of 83%. Stay prepared for a mix of weather while enjoying the unique charm of this destination!

May Temperature in Oologah

In May in Oologah, the average temperature is 21°C (69°F), with maximums reaching 34°C (94°F) and minimums as low as 5°C (42°F). This varied climate makes it an ideal destination for travelers seeking both warm and cool experiences.

May Weather in Oologah: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Oologah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oologah, May typically has an average temperature of 21°C (69°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec384053596979828076624944
Data source: Temperature data for Oologah generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Oologah

In Oologah, in May, the precipitation amount is 212 mm (8.3 in) over a span of 14 days.

May Precipitation Trends in Oologah

The chart displays monthly precipitation patterns in Oologah, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Oologah, May typically receives around 212 mm (8.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec736211813021210593112911414945
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Oologah

In Oologah in May, humidity is 83%. With an average temperature of 21°C (69°F), this humidity feels like a heavy blanket enveloping you, making travel feel sticky and challenging as you navigate the damp air.

May Average Humidity in Oologah

This chart illustrates the average monthly humidity levels in Oologah, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Oologah is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Oologah

In Oologah in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Oologah.

Maximum UV Index Levels in Oologah for May

The chart shows the monthly maximum UV Index (UVI) for Oologah in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Oologah typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Oologah May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Oologah Compares to Other Months

Weather in Oologah varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Oologah, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Oologah, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)73 mm (2.9 inches)77%moderate
February Weather4°C (40°F)62 mm (2.4 inches)76%high
March Weather12°C (53°F)118 mm (4.6 inches)71%high
April Weather15°C (59°F)130 mm (5.1 inches)73%very high
May Weather21°C (69°F)212 mm (8.3 inches)83%very high
June Weather26°C (79°F)104 mm (4.1 inches)83%extreme
July Weather28°C (83°F)93 mm (3.7 inches)81%extreme
August Weather27°C (80°F)112 mm (4.4 inches)73%very high
September Weather24°C (76°F)90 mm (3.6 inches)67%very high
October Weather16°C (62°F)141 mm (5.5 inches)72%high
November Weather10°C (50°F)49 mm (1.9 inches)82%moderate
December Weather6°C (44°F)45 mm (1.8 inches)85%moderate

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