August Weather in Pierce, United States

Last updated: June 24, 2025

In August, the average temperature in Pierce, United States hovers around 23°C (73°F). Expect a wide range, with minimums dipping to 8°C (46°F) and maximums soaring to 35°C (96°F). Rainfall can be expected, with an average precipitation of 87 mm (3.4 in) spread across 9 days. Additionally, the average humidity level sits comfortably at 82%, contributing to the region's vibrant atmosphere.

August Temperature in Pierce

In August in Pierce, the average temperature is 23°C (73°F). The maximum can reach 35°C (96°F) and the minimum can be as low as 8°C (46°F). This makes it an ideal destination for travelers seeking warm weather with a variety of activities, from enjoying sunny days to cooler evenings.

August Weather in Pierce: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Pierce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pierce, August typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (46°F).

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

August Precipitation in Pierce

In Pierce in August, the precipitation amount is 87 mm (3.4 in), occurring over a span of 9 days.

August Precipitation Trends in Pierce

The chart displays monthly precipitation patterns in Pierce, 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 Pierce, August typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 9 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 Pierce

In Pierce in August, humidity is 82%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel a bit more strenuous but offering a tropical ambiance perfect for leisurely strolls and relaxed sightseeing.

August Average Humidity in Pierce

This chart illustrates the average monthly humidity levels in Pierce, 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 Pierce is approximately 82%, 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 Pierce

In Pierce in August, 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 Pierce.

Maximum UV Index Levels in Pierce for August

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

Data source: Pierce 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 Pierce Compares to Other Months

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

This table compares monthly weather conditions in Pierce, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	26 mm (1.0 inches)	77%	moderate
February Weather	-5°C (23°F)	25 mm (1.0 inches)	81%	moderate
March Weather	3°C (38°F)	83 mm (3.3 inches)	71%	high
April Weather	8°C (47°F)	71 mm (2.8 inches)	75%	very high
May Weather	15°C (60°F)	146 mm (5.7 inches)	74%	very high
June Weather	23°C (74°F)	86 mm (3.4 inches)	82%	extreme
July Weather	24°C (76°F)	82 mm (3.2 inches)	84%	very high
August Weather	23°C (73°F)	87 mm (3.4 inches)	82%	very high
September Weather	19°C (67°F)	73 mm (2.9 inches)	75%	very high
October Weather	10°C (50°F)	79 mm (3.1 inches)	72%	high
November Weather	3°C (38°F)	24 mm (0.9 inches)	81%	moderate
December Weather	-2°C (29°F)	44 mm (1.8 inches)	79%	low