May Weather in Richwood, United States

Last updated: June 24, 2025

In May, the average temperature in Richwood, United States hovers around 15°C (60°F). Expect a chilly minimum of -3°C (26°F) and the warmth of a maximum 27°C (81°F). With approximately 180 mm (7.1 in) of precipitation spread over 20 days, you might want to keep an umbrella handy! Additionally, the average humidity lingers at a comfortable 82%, adding to the region's unique climate charm.

May Temperature in Richwood

In May in Richwood, the average temperature is 15°C (60°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -3°C (26°F). This range makes Richwood an ideal destination for travelers seeking a mix of comfortable weather and pleasant outdoor activities.

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

The chart illustrates May temperature patterns in Richwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Richwood, May typically has an average temperature of 15°C (60°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (26°F).

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

May Precipitation in Richwood

In Richwood in May, the total precipitation amount is 180 mm (7.1 in) over the course of 20 days.

May Precipitation Trends in Richwood

The chart displays monthly precipitation patterns in Richwood, 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 Richwood, May typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 20 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 Richwood

In Richwood in May humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

May Average Humidity in Richwood

This chart illustrates the average monthly humidity levels in Richwood, 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 Richwood is approximately 82%, 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 Richwood

In Richwood 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 Richwood.

Maximum UV Index Levels in Richwood for May

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

Data source: Richwood 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 Richwood Compares to Other Months

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

This table compares monthly weather conditions in Richwood, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	109 mm (4.3 inches)	88%	moderate
February Weather	2°C (36°F)	170 mm (6.7 inches)	88%	high
March Weather	5°C (41°F)	129 mm (5.1 inches)	88%	very high
April Weather	10°C (50°F)	157 mm (6.2 inches)	86%	very high
May Weather	15°C (60°F)	180 mm (7.1 inches)	82%	extreme
June Weather	19°C (66°F)	143 mm (5.6 inches)	84%	extreme
July Weather	21°C (70°F)	122 mm (4.8 inches)	82%	extreme
August Weather	20°C (68°F)	132 mm (5.2 inches)	73%	very high
September Weather	18°C (64°F)	111 mm (4.4 inches)	73%	very high
October Weather	12°C (55°F)	135 mm (5.3 inches)	81%	high
November Weather	5°C (41°F)	92 mm (3.6 inches)	89%	moderate
December Weather	2°C (36°F)	131 mm (5.2 inches)	86%	moderate