August Weather in Edmonds, United States

Last updated: June 24, 2025

In Edmonds, United States, the average temperature in August is a pleasant 19°C (67°F). Expect a minimum of 12°C (54°F) and a maximum of 34°C (93°F) during this time. You may encounter around 25 mm (1.0 in) of precipitation over approximately 7 days, with an average humidity of 73%. Enjoy the mild conditions while making plans for your visit!

August Temperature in Edmonds

In August in Edmonds, the average temperature is 19°C (67°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 12°C (54°F). It's an ideal time for travelers to enjoy pleasant weather while exploring the sights.

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

The chart illustrates August temperature patterns in Edmonds, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edmonds, August typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (54°F).

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

August Precipitation in Edmonds

In Edmonds in August, the precipitation amount is 25 mm (1.0 in) over the course of 7 days.

August Precipitation Trends in Edmonds

The chart displays monthly precipitation patterns in Edmonds, 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 Edmonds, August typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 7 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 Edmonds

In Edmonds in August humidity is 73%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable and sticky, but still manageable as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Edmonds

This chart illustrates the average monthly humidity levels in Edmonds, 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 Edmonds is approximately 73%, 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 Edmonds

In Edmonds in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Edmonds.

Maximum UV Index Levels in Edmonds for August

The chart shows the monthly maximum UV Index (UVI) for Edmonds 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 Edmonds typically reaches 8, which falls under the very high exposure category.

Data source: Edmonds 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 Edmonds Compares to Other Months

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

This table compares monthly weather conditions in Edmonds, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	163 mm (6.4 inches)	86%	low
February Weather	5°C (42°F)	142 mm (5.6 inches)	84%	moderate
March Weather	8°C (46°F)	111 mm (4.4 inches)	85%	moderate
April Weather	10°C (50°F)	96 mm (3.8 inches)	83%	high
May Weather	13°C (56°F)	69 mm (2.7 inches)	84%	very high
June Weather	16°C (61°F)	65 mm (2.6 inches)	84%	very high
July Weather	19°C (66°F)	26 mm (1.0 inches)	82%	very high
August Weather	19°C (67°F)	25 mm (1.0 inches)	73%	very high
September Weather	16°C (62°F)	84 mm (3.3 inches)	74%	high
October Weather	12°C (53°F)	136 mm (5.4 inches)	83%	moderate
November Weather	9°C (48°F)	168 mm (6.6 inches)	86%	low
December Weather	6°C (43°F)	179 mm (7.1 inches)	87%	low