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May Weather in Heavener, United States

Last updated: June 24, 2025

In May, the average temperature in Heavener, United States hovers around 21°C (70°F). Expect a range from a cool 6°C (43°F) to a warm 34°C (94°F). This month typically sees 188 mm (7.4 in) of precipitation over 13 days, contributing to an average humidity of 82%.

May Temperature in Heavener

In May in Heavener, the average temperature is 21°C (70°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 6°C (43°F). This varied climate makes it an ideal destination for travelers looking to experience a mix of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Heavener, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heavener, May typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec414455607078818076635146
Data source: Temperature data for Heavener 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 Heavener

In Heavener in May, the precipitation amount is 188 mm (7.4 in) falling over the course of 13 days.

May Precipitation Trends in Heavener

The chart displays monthly precipitation patterns in Heavener, 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 Heavener, May typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec751201141371888782106611236285
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Heavener

In Heavener in May, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

May Average Humidity in Heavener

This chart illustrates the average monthly humidity levels in Heavener, 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 Heavener is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Heavener

In Heavener in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Heavener.

Maximum UV Index Levels in Heavener for May

The chart shows the monthly maximum UV Index (UVI) for Heavener 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 Heavener typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109754
Data source: Heavener 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 Heavener Compares to Other Months

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

This table compares monthly weather conditions in Heavener, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)74 mm (2.9 inches)82%moderate
February Weather7°C (45°F)119 mm (4.7 inches)79%high
March Weather13°C (55°F)114 mm (4.5 inches)77%high
April Weather16°C (61°F)137 mm (5.4 inches)78%very high
May Weather21°C (70°F)188 mm (7.4 inches)82%extreme
June Weather26°C (78°F)87 mm (3.4 inches)81%extreme
July Weather27°C (82°F)82 mm (3.2 inches)75%extreme
August Weather26°C (80°F)106 mm (4.2 inches)61%very high
September Weather24°C (76°F)61 mm (2.4 inches)59%very high
October Weather17°C (63°F)123 mm (4.8 inches)69%high
November Weather11°C (51°F)62 mm (2.5 inches)82%moderate
December Weather8°C (47°F)85 mm (3.4 inches)87%moderate

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