May Weather in Mahnomen, United States

Last updated: June 24, 2025

In May, the average temperature in Mahnomen, United States is a comfortable 13°C (56°F). However, temperatures can swing drastically, with a minimum of -4°C (25°F) and a maximum reaching 33°C (92°F). Expect some rainfall, as 49 mm (1.9 in) of precipitation typically falls over 9 days. Additionally, humidity levels peak at an average of 75%, creating a unique climate experience.

May Temperature in Mahnomen

In May in Mahnomen, the average temperature is 13°C (56°F), with maximums reaching 33°C (92°F) and minimums dipping as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures, suitable for both warm and cool activities.

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

The chart illustrates May temperature patterns in Mahnomen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mahnomen, May typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (92°F) and lows dropping to around -4°C (25°F).

Data source: Temperature data for Mahnomen generated using information from the Copernicus Climate Change Service.

May Precipitation in Mahnomen

In Mahnomen in May, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

May Precipitation Trends in Mahnomen

The chart displays monthly precipitation patterns in Mahnomen, 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 Mahnomen, May typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Mahnomen

In Mahnomen in May humidity is 75%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill enveloping you, making travel a bit uncomfortable, as the moisture in the air clings to your skin and can dampen your spirits as well as your clothes.

May Average Humidity in Mahnomen

This chart illustrates the average monthly humidity levels in Mahnomen, 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 Mahnomen is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mahnomen

In Mahnomen in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mahnomen.

Maximum UV Index Levels in Mahnomen for May

The chart shows the monthly maximum UV Index (UVI) for Mahnomen 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 Mahnomen typically reaches 8, which falls under the very high exposure category.

Data source: Mahnomen 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 Mahnomen Compares to Other Months

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

This table compares monthly weather conditions in Mahnomen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (10°F)	20 mm (0.8 inches)	90%	low
February Weather	-13°C (9°F)	23 mm (0.9 inches)	92%	moderate
March Weather	-3°C (28°F)	26 mm (1.0 inches)	85%	moderate
April Weather	4°C (39°F)	54 mm (2.1 inches)	81%	high
May Weather	13°C (56°F)	49 mm (1.9 inches)	75%	very high
June Weather	20°C (68°F)	77 mm (3.0 inches)	79%	very high
July Weather	22°C (72°F)	78 mm (3.1 inches)	76%	very high
August Weather	20°C (68°F)	93 mm (3.7 inches)	78%	very high
September Weather	15°C (59°F)	100 mm (3.9 inches)	77%	high
October Weather	6°C (43°F)	83 mm (3.3 inches)	79%	moderate
November Weather	-3°C (27°F)	26 mm (1.0 inches)	86%	moderate
December Weather	-8°C (17°F)	42 mm (1.7 inches)	86%	low