May Weather in Lefors, United States

Last updated: June 24, 2025

Average temperature in Lefors, United States during May is a mild 19°C (67°F). Expect temperatures to vary, with a minimum of 1°C (33°F) and a maximum of 36°C (97°F). Additionally, prepare for 75 mm (2.9 in) of precipitation spread over 11 days, and enjoy the typically high average humidity of 78%.

May Temperature in Lefors

In May in Lefors, the average temperature is 19°C (67°F). Maximums can reach up to 36°C (97°F), while minimums can drop as low as 1°C (33°F). Be prepared for a wide range of temperatures when traveling, so pack accordingly!

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

The chart illustrates May temperature patterns in Lefors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lefors, May typically has an average temperature of 19°C (67°F), with highs reaching up to 36°C (97°F) and lows dropping to around 1°C (33°F).

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

May Precipitation in Lefors

In Lefors in May, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.

May Precipitation Trends in Lefors

The chart displays monthly precipitation patterns in Lefors, 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 Lefors, May typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 11 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 Lefors

In Lefors in May humidity is 78%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel both sticky and sluggish as you navigate through the day.

May Average Humidity in Lefors

This chart illustrates the average monthly humidity levels in Lefors, 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 Lefors is approximately 78%, 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 Lefors

In Lefors 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 Lefors.

Maximum UV Index Levels in Lefors for May

The chart shows the monthly maximum UV Index (UVI) for Lefors 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 Lefors typically reaches 11, which falls under the extreme exposure category.

Data source: Lefors 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 Lefors Compares to Other Months

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

This table compares monthly weather conditions in Lefors, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	22 mm (0.9 inches)	75%	moderate
February Weather	3°C (38°F)	14 mm (0.6 inches)	76%	high
March Weather	10°C (50°F)	48 mm (1.9 inches)	64%	very high
April Weather	14°C (57°F)	41 mm (1.6 inches)	70%	very high
May Weather	19°C (67°F)	75 mm (2.9 inches)	78%	extreme
June Weather	24°C (76°F)	50 mm (2.0 inches)	81%	extreme
July Weather	26°C (80°F)	45 mm (1.8 inches)	82%	extreme
August Weather	25°C (78°F)	63 mm (2.5 inches)	78%	extreme
September Weather	22°C (72°F)	51 mm (2.0 inches)	72%	very high
October Weather	14°C (58°F)	65 mm (2.6 inches)	73%	high
November Weather	9°C (48°F)	14 mm (0.6 inches)	80%	moderate
December Weather	5°C (41°F)	19 mm (0.8 inches)	81%	moderate