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D.C. 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
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)
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How hot is it in D.C. in August?
Daytime temperatures usually reach 30°C in Washington, D.C. in August with high heat and humidity, falling to 20°C at night.
How sunny is it in D.C. in August?
There are normally 8 hours of bright sunshine each day in Washington, D.C. in August - that's 62% of daylight hours.
Does it rain in D.C. in August?
There are usually 9 days with some rain in Washington, D.C. in August and the average monthly rainfall is 103mm.
What is the chance of a hurricane in D.C. in August?
On average less than 1 day in August in Washington, D.C. is likely to be affected by the passage of one or more tropical storms.
D.C. August sunrise & sunset times
Browse the sunrise and sunset times for D.C. in August 2023. Select a month to view D.C. sunrise and sunset times for the next 12 months. The D.C. sunrise and sunset times shown below are for Washington.
|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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