May Weather in Roeville, United States

Last updated: June 24, 2025

In May, the average temperature in Roeville, United States is a pleasant 24°C (75°F), making it an ideal time to explore. Be prepared for a range, as the temperature can dip to a cool 8°C (46°F) at night, while daytime highs can reach a sweltering 36°C (97°F). Expect around 115 mm (4.5 in) of rain over approximately 11 days, contributing to an average humidity of 74%. Whether you're soaking up the sun or dodging a shower, Roeville has plenty to offer!

May Temperature in Roeville

In May in Roeville, the average temperature is 24°C (75°F). The maximum can reach 36°C (97°F), while the minimum can drop to as low as 8°C (46°F). This temperature variability makes Roeville an exciting destination for travelers looking for diverse weather experiences.

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

The chart illustrates May temperature patterns in Roeville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roeville, May typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).

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

May Precipitation in Roeville

In Roeville in May, the total precipitation amount is 115 mm (4.5 in) spread over 11 days.

May Precipitation Trends in Roeville

The chart displays monthly precipitation patterns in Roeville, 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 Roeville, May typically receives around 115 mm (4.5 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 Roeville

In Roeville in May, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

May Average Humidity in Roeville

This chart illustrates the average monthly humidity levels in Roeville, 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 Roeville is approximately 74%, 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 Roeville

In Roeville 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 Roeville.

Maximum UV Index Levels in Roeville for May

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

Data source: Roeville 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 Roeville Compares to Other Months

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

This table compares monthly weather conditions in Roeville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	88 mm (3.5 inches)	83%	moderate
February Weather	15°C (59°F)	131 mm (5.1 inches)	82%	very high
March Weather	17°C (63°F)	77 mm (3.0 inches)	79%	very high
April Weather	19°C (67°F)	125 mm (4.9 inches)	77%	extreme
May Weather	24°C (75°F)	115 mm (4.5 inches)	74%	extreme
June Weather	26°C (80°F)	209 mm (8.2 inches)	70%	extreme
July Weather	27°C (81°F)	173 mm (6.8 inches)	78%	extreme
August Weather	27°C (81°F)	195 mm (7.7 inches)	78%	extreme
September Weather	26°C (79°F)	159 mm (6.2 inches)	79%	very high
October Weather	22°C (72°F)	112 mm (4.4 inches)	74%	very high
November Weather	15°C (59°F)	54 mm (2.1 inches)	83%	high
December Weather	13°C (56°F)	124 mm (4.9 inches)	86%	moderate