May Weather in Stony Prairie, United States

Last updated: June 24, 2025

In May, the average temperature in Stony Prairie, United States is a comfortable 17°C (62°F). However, be prepared for fluctuations, as temperatures can dip to a chilly -1°C (30°F) or soar as high as 34°C (94°F). Expect about 140 mm (5.5 in) of precipitation spread over 14 days, contributing to an average humidity level of 81%. Stay prepared for variable weather!

May Temperature in Stony Prairie

In May in Stony Prairie, the average temperature is 17°C (62°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as -1°C (30°F). This diverse temperature range makes Stony Prairie an ideal destination for travelers seeking both warm and cooler weather experiences.

May Weather in Stony Prairie: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Stony Prairie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stony Prairie, May typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (94°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec293140506271757368574135
Data source: Temperature data for Stony Prairie 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 Stony Prairie

In Stony Prairie in May, the precipitation amount is 140 mm (5.5 in) over the course of 14 days.

May Precipitation Trends in Stony Prairie

The chart displays monthly precipitation patterns in Stony Prairie, 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 Stony Prairie, May typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7080901041401301319068938964
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Stony Prairie

In Stony Prairie in May, humidity is 81%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel sticky and requiring frequent breaks to stay comfortable while exploring.

May Average Humidity in Stony Prairie

This chart illustrates the average monthly humidity levels in Stony Prairie, 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 Stony Prairie is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Stony Prairie

In Stony Prairie 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 Stony Prairie.

Maximum UV Index Levels in Stony Prairie for May

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

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

This table compares monthly weather conditions in Stony Prairie, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)70 mm (2.8 inches)88%moderate
February Weather0°C (32°F)80 mm (3.2 inches)87%moderate
March Weather5°C (40°F)90 mm (3.5 inches)87%high
April Weather10°C (50°F)104 mm (4.1 inches)87%very high
May Weather17°C (62°F)140 mm (5.5 inches)81%very high
June Weather22°C (72°F)130 mm (5.1 inches)82%very high
July Weather24°C (76°F)131 mm (5.1 inches)81%very high
August Weather23°C (73°F)90 mm (3.5 inches)78%very high
September Weather20°C (68°F)68 mm (2.7 inches)78%very high
October Weather14°C (57°F)93 mm (3.7 inches)82%high
November Weather5°C (42°F)89 mm (3.5 inches)89%moderate
December Weather2°C (35°F)64 mm (2.5 inches)86%low

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