Washington DC weather in August (United States of America)
What kind of weather does August bring to Washington DC? Here's what you need to know about the weather for the month.
Temperatures
The month of August in Washington DC typically brings very high temperatures and moderate rainfall. August marks the summer season. Anticipate daytime temperatures around 31°C, while night temperatures can drop to 21°C.Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water. Especially if you find yourself outdoors for a longer period.
Precipitation
Washington DC in August usually receives moderate rainfall, averaging around 76 mm for the month. Typically, you can expect about 10 days of rain this month.Average sunshine
The city usually sees around 262 hours of sunlight, indicating many sunny days.If your ideal day consists of dry skies and moderate temperatures April and September generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Washington DC climate page with graphs.
Washington DC, monthly averages in August
Min Temperature
21°C
Max Temperature
31°C
Chance of Rain
34%
Precipitation
76 mm
Rainy days
10 days
Humidity
69%
Windspeed
14 km/h
Sunshine
262 hours
Percentage Sunshine
62%
Where to go in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Washington DC.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
