May Weather in Richfield, United States

Last updated: June 24, 2025

In May, the average temperature in Richfield, United States is a pleasant 17°C (62°F). However, be prepared for a range of temperatures, with minimums plunging to -1°C (31°F) and maximums soaring to 32°C (90°F). Expect 126 mm (4.9 in) of precipitation over 13 days, contributing to an average humidity level of 75%.

May Temperature in Richfield

In May in Richfield, the average temperature is 17°C (62°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as -1°C (31°F). Be sure to pack for a range of temperatures to enjoy your travels comfortably.

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

The chart illustrates May temperature patterns in Richfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Richfield, May typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (31°F).

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

May Precipitation in Richfield

In Richfield in May, the precipitation amount is 126 mm (4.9 in) spread over the course of 13 days.

May Precipitation Trends in Richfield

The chart displays monthly precipitation patterns in Richfield, 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 Richfield, May typically receives around 126 mm (4.9 inches) of precipitation spread over approximately 13 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 Richfield

In Richfield in May, humidity is 75%. With an average temperature of 17°C (62°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and a bit sluggish as they navigate the sights.

May Average Humidity in Richfield

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

In Richfield 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 Richfield.

Maximum UV Index Levels in Richfield for May

The chart shows the monthly maximum UV Index (UVI) for Richfield 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 Richfield typically reaches 10, which falls under the very high exposure category.

Data source: Richfield 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 Richfield Compares to Other Months

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

This table compares monthly weather conditions in Richfield, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	68 mm (2.7 inches)	87%	moderate
February Weather	1°C (34°F)	99 mm (3.9 inches)	85%	moderate
March Weather	5°C (41°F)	90 mm (3.5 inches)	85%	high
April Weather	11°C (51°F)	108 mm (4.2 inches)	83%	very high
May Weather	17°C (62°F)	126 mm (4.9 inches)	75%	very high
June Weather	21°C (71°F)	94 mm (3.7 inches)	73%	very high
July Weather	25°C (76°F)	131 mm (5.2 inches)	65%	very high
August Weather	23°C (74°F)	108 mm (4.2 inches)	62%	very high
September Weather	20°C (68°F)	129 mm (5.1 inches)	66%	very high
October Weather	14°C (58°F)	121 mm (4.8 inches)	79%	high
November Weather	6°C (43°F)	91 mm (3.6 inches)	87%	moderate
December Weather	2°C (36°F)	87 mm (3.4 inches)	85%	low