May Weather in Pleasant Hill, United States

Last updated: June 24, 2025

In May, the average temperature in Pleasant Hill, United States hovers around 24°C (76°F). Expect a range from a cool 10°C (50°F) to a sweltering 37°C (98°F). Precipitation comes in at 166 mm (6.5 in) over approximately 12 days, while humidity levels are comfortably high at 81%.

May Temperature in Pleasant Hill

In May in Pleasant Hill, the average temperature is 24°C (76°F). Maximum temperatures can reach as high as 37°C (98°F), while minimums can drop to as low as 10°C (50°F). Be prepared for a range of weather conditions and pack accordingly for your travels!

May Weather in Pleasant Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Pleasant Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pleasant Hill, May typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (98°F) and lows dropping to around 10°C (50°F).

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

May Precipitation in Pleasant Hill

In Pleasant Hill in May, the precipitation amount is 166 mm (6.5 in) distributed over a span of 12 days.

May Precipitation Trends in Pleasant Hill

The chart displays monthly precipitation patterns in Pleasant Hill, 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 Pleasant Hill, May typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 12 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 Pleasant Hill

In Pleasant Hill in May, humidity is 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.

May Average Humidity in Pleasant Hill

This chart illustrates the average monthly humidity levels in Pleasant Hill, 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 Pleasant Hill 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 Pleasant Hill

In Pleasant Hill 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 Pleasant Hill.

Maximum UV Index Levels in Pleasant Hill for May

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

Data source: Pleasant Hill 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 Pleasant Hill Compares to Other Months

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

This table compares monthly weather conditions in Pleasant Hill, 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 (52°F)	108 mm (4.3 inches)	81%	moderate
February Weather	13°C (55°F)	124 mm (4.9 inches)	81%	very high
March Weather	18°C (64°F)	102 mm (4.0 inches)	79%	very high
April Weather	20°C (67°F)	139 mm (5.5 inches)	80%	very high
May Weather	24°C (76°F)	166 mm (6.5 inches)	81%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	76%	extreme
July Weather	28°C (84°F)	98 mm (3.9 inches)	73%	extreme
August Weather	29°C (84°F)	167 mm (6.6 inches)	71%	extreme
September Weather	26°C (80°F)	158 mm (6.2 inches)	72%	very high
October Weather	21°C (70°F)	113 mm (4.5 inches)	73%	very high
November Weather	15°C (60°F)	72 mm (2.8 inches)	83%	high
December Weather	13°C (55°F)	117 mm (4.6 inches)	88%	moderate