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May Weather in Marienville, United States

Last updated: June 24, 2025

In May, the average temperature in Marienville, United States hovers around 14°C (58°F). However, temperatures can fluctuate, with minimums dipping to -3°C (27°F) and soaring up to 30°C (86°F). Expect about 150 mm (5.9 in) of precipitation over 16 days, coupled with an average humidity level of 80%, making for a notably moist atmosphere.

May Temperature in Marienville

In May, in Marienville, the average temperature is 14°C (58°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop to as low as -3°C (27°F). This variability makes it essential to pack for both warm and cool weather when visiting.

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

The chart illustrates May temperature patterns in Marienville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marienville, May typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec262936465866716963533832
Data source: Temperature data for Marienville 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 Marienville

In Marienville in May, the precipitation amount is 150 mm (5.9 in) spread over 16 days.

May Precipitation Trends in Marienville

The chart displays monthly precipitation patterns in Marienville, 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 Marienville, May typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec99115106132150135124105114134105106
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Marienville

In Marienville in May humidity is 80%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities sweltering and uncomfortable for travel.

May Average Humidity in Marienville

This chart illustrates the average monthly humidity levels in Marienville, 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 Marienville is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Marienville

In Marienville 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 Marienville.

Maximum UV Index Levels in Marienville for May

The chart shows the monthly maximum UV Index (UVI) for Marienville 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 Marienville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Marienville 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 Marienville Compares to Other Months

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

This table compares monthly weather conditions in Marienville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)99 mm (3.9 inches)89%moderate
February Weather-1°C (30°F)115 mm (4.5 inches)90%moderate
March Weather2°C (36°F)106 mm (4.2 inches)89%high
April Weather8°C (47°F)132 mm (5.2 inches)88%very high
May Weather14°C (58°F)150 mm (5.9 inches)80%very high
June Weather19°C (66°F)135 mm (5.3 inches)79%very high
July Weather21°C (71°F)124 mm (4.9 inches)74%very high
August Weather21°C (69°F)105 mm (4.1 inches)64%very high
September Weather17°C (63°F)114 mm (4.5 inches)67%very high
October Weather12°C (53°F)134 mm (5.3 inches)81%high
November Weather3°C (38°F)105 mm (4.1 inches)89%moderate
December Weather0°C (32°F)106 mm (4.2 inches)88%low

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