May Weather in Perham, United States

Last updated: June 24, 2025

In May, the average temperature in Perham, United States hovers around 13°C (56°F). Expect a range that spans from a brisk -3°C (27°F) at its coldest to a sweltering 33°C (91°F) at its hottest. Rainfall makes an appearance with an average precipitation of 62 mm (2.4 in) over 9 days, alongside an average humidity of 75%.

May Temperature in Perham

In May in Perham, the average temperature is 13°C (56°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates May temperature patterns in Perham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Perham, May typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (91°F) and lows dropping to around -3°C (27°F).

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

May Precipitation in Perham

In Perham in May, the precipitation amount is 62 mm (2.4 in) over the course of 9 days.

May Precipitation Trends in Perham

The chart displays monthly precipitation patterns in Perham, 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 Perham, May typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Perham

In Perham 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 Perham

This chart illustrates the average monthly humidity levels in Perham, 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 Perham 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 Perham

In Perham in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Perham.

Maximum UV Index Levels in Perham for May

The chart shows the monthly maximum UV Index (UVI) for Perham 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 Perham typically reaches 9, which falls under the very high exposure category.

Data source: Perham 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 Perham Compares to Other Months

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

This table compares monthly weather conditions in Perham, 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 (11°F)	19 mm (0.8 inches)	90%	low
February Weather	-12°C (10°F)	23 mm (0.9 inches)	92%	moderate
March Weather	-2°C (28°F)	33 mm (1.3 inches)	85%	moderate
April Weather	4°C (39°F)	59 mm (2.3 inches)	81%	high
May Weather	13°C (56°F)	62 mm (2.4 inches)	75%	very high
June Weather	20°C (69°F)	74 mm (2.9 inches)	79%	very high
July Weather	22°C (72°F)	94 mm (3.7 inches)	76%	very high
August Weather	20°C (68°F)	121 mm (4.8 inches)	78%	very high
September Weather	16°C (60°F)	89 mm (3.5 inches)	77%	high
October Weather	7°C (44°F)	94 mm (3.7 inches)	79%	moderate
November Weather	-2°C (29°F)	25 mm (1.0 inches)	86%	moderate
December Weather	-8°C (18°F)	46 mm (1.8 inches)	86%	low