May Weather in Clymer, United States

Last updated: June 24, 2025

In May, the average temperature in Clymer, United States hovers around 16°C (60°F). However, be prepared for a range of temperatures: minimums can dip to -2°C (28°F) while maximums can soar to 30°C (87°F). Rainfall is expected with an average precipitation of 153 mm (6.0 in) spread over 18 days. With an average humidity of 80%, you'll want to dress accordingly for this varied climate!

May Temperature in Clymer

In May in Clymer, the average temperature is 16°C (60°F). The maximum can reach 30°C (87°F), and the minimum can be as low as -2°C (28°F). Be sure to pack for both warm days and cool nights while traveling during this time.

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

The chart illustrates May temperature patterns in Clymer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clymer, May typically has an average temperature of 16°C (60°F), with highs reaching up to 30°C (87°F) and lows dropping to around -2°C (28°F).

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

May Precipitation in Clymer

In Clymer in May, the total precipitation amount reaches 153 mm (6.0 in) over the course of 18 days.

May Precipitation Trends in Clymer

The chart displays monthly precipitation patterns in Clymer, 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 Clymer, May typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 18 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 Clymer

In Clymer in May, humidity is 80%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick haze, making travel feel somewhat stifling and requiring frequent breaks to hydrate and cool down.

May Average Humidity in Clymer

This chart illustrates the average monthly humidity levels in Clymer, 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 Clymer is approximately 80%, 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 Clymer

In Clymer 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 Clymer.

Maximum UV Index Levels in Clymer for May

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

Data source: Clymer 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 Clymer Compares to Other Months

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

This table compares monthly weather conditions in Clymer, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	95 mm (3.8 inches)	89%	moderate
February Weather	0°C (33°F)	127 mm (5.0 inches)	90%	moderate
March Weather	4°C (39°F)	107 mm (4.2 inches)	89%	high
April Weather	10°C (49°F)	131 mm (5.2 inches)	88%	very high
May Weather	16°C (60°F)	153 mm (6.0 inches)	80%	very high
June Weather	20°C (68°F)	126 mm (5.0 inches)	79%	very high
July Weather	23°C (73°F)	128 mm (5.0 inches)	74%	very high
August Weather	22°C (71°F)	89 mm (3.5 inches)	64%	very high
September Weather	18°C (65°F)	125 mm (4.9 inches)	67%	very high
October Weather	13°C (55°F)	115 mm (4.5 inches)	81%	high
November Weather	4°C (40°F)	94 mm (3.7 inches)	89%	moderate
December Weather	1°C (35°F)	107 mm (4.2 inches)	88%	low