May Weather in Riverlea, United States

Last updated: June 24, 2025

The average temperature in Riverlea, United States during May hovers around 18°C (64°F), with a range that can dip to a chilly -1°C (30°F) or soar to a sweltering 32°C (91°F). Expect about 127 mm (5.0 in) of precipitation over 14 days, contributing to a notable average humidity of 81%.

May Temperature in Riverlea

In May in Riverlea, the average temperature is 18°C (64°F). The maximum can reach 32°C (91°F), while the minimum can drop as low as -1°C (30°F). Be prepared for a range of weather conditions when traveling during this time.

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

The chart illustrates May temperature patterns in Riverlea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riverlea, May typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (91°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Riverlea

In Riverlea in May, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

May Precipitation Trends in Riverlea

The chart displays monthly precipitation patterns in Riverlea, 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 Riverlea, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 14 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 Riverlea

In Riverlea in May, humidity is 81%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel both refreshing and slightly stifling at the same time.

May Average Humidity in Riverlea

This chart illustrates the average monthly humidity levels in Riverlea, 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 Riverlea is approximately 81%, 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 Riverlea

In Riverlea 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 Riverlea.

Maximum UV Index Levels in Riverlea for May

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

Data source: Riverlea 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 Riverlea Compares to Other Months

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

This table compares monthly weather conditions in Riverlea, 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)	81 mm (3.2 inches)	88%	moderate
February Weather	1°C (35°F)	107 mm (4.2 inches)	88%	moderate
March Weather	6°C (43°F)	112 mm (4.4 inches)	87%	high
April Weather	11°C (52°F)	117 mm (4.6 inches)	85%	very high
May Weather	18°C (64°F)	127 mm (5.0 inches)	81%	very high
June Weather	22°C (72°F)	146 mm (5.7 inches)	82%	very high
July Weather	24°C (76°F)	113 mm (4.4 inches)	81%	very high
August Weather	23°C (74°F)	80 mm (3.1 inches)	73%	very high
September Weather	20°C (69°F)	90 mm (3.5 inches)	73%	very high
October Weather	14°C (58°F)	100 mm (3.9 inches)	78%	high
November Weather	6°C (42°F)	96 mm (3.8 inches)	89%	moderate
December Weather	2°C (37°F)	102 mm (4.0 inches)	87%	moderate