August Weather in Pleasant Hill, United States

Last updated: June 24, 2025

In August, the average temperature in Pleasant Hill, United States is a warm 28°C (83°F). Daily highs can reach up to 38°C (101°F), while lows may drop to 19°C (67°F). Expect a precipitation amount of 144 mm (5.7 in) spread over about 11 days, with an average humidity of 71%.

August Temperature in Pleasant Hill

In August in Pleasant Hill, the average temperature is 28°C (83°F), with maximums reaching 38°C (101°F) and minimums dropping to 19°C (67°F). It’s a great time to visit for those who enjoy warm weather and want to explore outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 19°C (67°F).

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

August Precipitation in Pleasant Hill

In Pleasant Hill in August, the precipitation amount is 144 mm (5.7 in) during 11 days, indicating a relatively wet period for the region.

August Precipitation Trends in Pleasant Hill

The chart displays monthly precipitation patterns in Pleasant Hill, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Pleasant Hill, August typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Pleasant Hill

In Pleasant Hill in August, humidity is 71%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable if you're not prepared for the stickiness and sweat that accompany such conditions.

August Average Humidity in Pleasant Hill

This chart illustrates the average monthly humidity levels in Pleasant Hill, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Pleasant Hill is approximately 71%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Pleasant Hill

In Pleasant Hill in August, 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 August

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

Data source: Pleasant Hill August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	104 mm (4.1 inches)	81%	moderate
February Weather	12°C (53°F)	155 mm (6.1 inches)	81%	very high
March Weather	17°C (62°F)	125 mm (4.9 inches)	79%	very high
April Weather	19°C (66°F)	158 mm (6.2 inches)	80%	extreme
May Weather	24°C (75°F)	179 mm (7.1 inches)	81%	extreme
June Weather	27°C (81°F)	122 mm (4.8 inches)	76%	extreme
July Weather	28°C (83°F)	98 mm (3.9 inches)	73%	extreme
August Weather	28°C (83°F)	144 mm (5.7 inches)	71%	extreme
September Weather	26°C (79°F)	120 mm (4.7 inches)	72%	very high
October Weather	21°C (69°F)	107 mm (4.2 inches)	73%	very high
November Weather	14°C (58°F)	75 mm (3.0 inches)	83%	high
December Weather	12°C (54°F)	137 mm (5.4 inches)	88%	moderate