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United StatesThe weather in August in Federal Way
It's warm in August in Federal Way with an average temperature of 26°C. Temperatures this month range from a low of 22°C to a high of 28°C. At night, you can expect temperatures between 14°C and 17°C.
Looking for great weather? August is a good time to be in Federal Way. The temperatures are nice, and there’s little chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Federal Way, Washington. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 36°C in 2020, Federal Way reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 17°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 21°C.
Rainfall amount
In August, there is an average of 18 mm of precipitation, spread over 3 days. The wind speed is around 3 Bft, mostly coming from the West.
Daily weather in August for Federal Way
Click on any day in August to get detailed info about the usual weather on that day in Federal Way. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Federal Way | New York | |
|---|---|---|
| Average temperature | 26°C | 30°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 14°C | -5°C |
| Total precipitation | 18 mm | 79 mm |
| Rainy days | 3 days | 13 days |
Start of August
The month of August starts in Federal Way with hot temps, averaging around 27°C during the day and nights around 16°C.
Mid August
By mid-August, daytime temps stay steady at around 27°C, with nights around 16°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of August
By the end of August, the average daytime temperature in Federal Way is around 25°C, while nighttime temps are about 15°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Federal Way for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in August in Federal Way, Washington. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Federal Way
Temperature in August in Federal Way over the years
Precipitation charts
These charts show the average amount of precipitation in August in Federal Way, Washington. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in Federal Way
Total precipitation in August in Federal Way over the years
Daily UV index in August in Federal Way
This chart shows the average daily UV index in August in Federal Way, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in Federal Way
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Average weather in Federal Way by month
Click on a month below to see detailed weather info for Federal Way. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.