August Weather in Ballard, United States

Last updated: June 24, 2025

In August, the average temperature in Ballard, United States is a warm 25°C (77°F). Expect a minimum of 9°C (49°F) and a maximum of 39°C (103°F) during this month. With an average precipitation of only 14 mm (0.6 in) over 3 days, and a comfortable average humidity of 37%, it’s a great time to enjoy the outdoors!

August Temperature in Ballard

In August in Ballard, the average temperature is 25°C (77°F). Maximums can reach 39°C (103°F) and minimums can be as low as 9°C (49°F). This varied climate makes Ballard an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Ballard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ballard, August typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (103°F) and lows dropping to around 9°C (49°F).

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

August Precipitation in Ballard

In Ballard in August, the precipitation amount is 14 mm (0.6 in) accumulated over the course of 3 days.

August Precipitation Trends in Ballard

The chart displays monthly precipitation patterns in Ballard, 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 Ballard, August typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 3 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 Ballard

In Ballard in August humidity is 37%. With an average temperature of 25°C (77°F), this humidity feels like a pleasant breeze on your skin, making it perfect for exploring the sights without the discomfort of excessive heat or stickiness.

August Average Humidity in Ballard

This chart illustrates the average monthly humidity levels in Ballard, 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 Ballard is approximately 37%, 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 Ballard

In Ballard 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 Ballard.

Maximum UV Index Levels in Ballard for August

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

Data source: Ballard 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 Ballard Compares to Other Months

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

This table compares monthly weather conditions in Ballard, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	25 mm (1.0 inches)	91%	moderate
February Weather	-1°C (30°F)	29 mm (1.1 inches)	92%	high
March Weather	5°C (42°F)	36 mm (1.4 inches)	84%	very high
April Weather	10°C (51°F)	20 mm (0.8 inches)	74%	very high
May Weather	16°C (61°F)	25 mm (1.0 inches)	62%	extreme
June Weather	23°C (73°F)	12 mm (0.5 inches)	56%	extreme
July Weather	27°C (80°F)	11 mm (0.4 inches)	44%	extreme
August Weather	25°C (77°F)	14 mm (0.6 inches)	37%	extreme
September Weather	20°C (67°F)	18 mm (0.7 inches)	46%	very high
October Weather	9°C (49°F)	31 mm (1.2 inches)	67%	high
November Weather	4°C (39°F)	18 mm (0.7 inches)	84%	moderate
December Weather	-2°C (29°F)	23 mm (0.9 inches)	88%	moderate