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Washington weather in August 2023
- 3030°C max day temperature
- 99 days with some rainfall
- 2020°C min night temperature
- 1414 hours of daylight per day
- HHigh heat & humidity
- 103103 mm of monthly rainfall
- 88 (Very High) UV index
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Recommended for D.C.
The August weather guide for D.C., represented by Washington, (Washington) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Washington in August?
Daytime temperatures usually reach 30°C in Washington in August with high heat and humidity, falling to 20°C at night.
How sunny is it in Washington in August?
There are normally 8 hours of bright sunshine each day in Washington in August - that's 62% of daylight hours.
Does it rain in Washington in August?
There are usually 9 days with some rain in Washington in August and the average monthly rainfall is 103mm.
What is the chance of a hurricane in Washington in August?
On average less than 1 day in August in Washington is likely to be affected by the passage of one or more tropical storms.
Washington August sunrise & sunset times
Browse the sunrise and sunset times for Washington in August 2023. Select a month to view Washington sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st August 2023||06:09||20:19|
|Wednesday, 16th August 2023||06:22||20:02|
|Thursday, 31st August 2023||06:36||19:40|
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