District of Columbia Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in District of Columbia, the United States of America in August.

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Considering a trip to District of Columbia, the United States of America this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in District of Columbia in August

District of Columbia, the United States of America is a region in the United States of America. August in District of Columbia generally has very warm temperatures, with moderate precipitation. August falls during the summer season.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 20°C (68°F) in Washington. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For specific regional insights in District of Columbia, the United States of America, refer to the map provided below.

Precipitation

August is a moderate rainy month with an average rainfall of around 82 mm (3.2 in) in Washington.

Average sunshine

Most destinations offer generous amounts of sunshine this August. For example, Washington gets approximately 262 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore District of Columbia by month

Pick a month to see the average temperature, rainfall and sunshine in District of Columbia - and find the best time to visit. (based on Washington)

Best Places to Visit in District of Columbia in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across District of Columbia.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in District of Columbia

What is the weather like in August for the most popular destinonation in District of Columbia, the United States of America?

Washington

In August Washington generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 20°C (68°F) and moderate monthly rainfall. So on average the conditions are very good that month.

July
August
September
Max temperature
32°C (90°F)
31°C (88°F)
27°C (81°F)
Min temperature
22°C (72°F)
20°C (68°F)
17°C (63°F)
Monthly sun hours
279 hours
262 hours
225 hours
Monthly rainfall
91 mm (3.6 in)
82 mm (3.2 in)
94 mm (3.7 in)
Monthly rainy days
12 days
11 days
9 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in District of Columbia, in the United States of America.

District of Columbia weather in August: frequently asked questions

What is the weather like in District of Columbia, the United States of America in August?

August in District of Columbia, the United States of America brings good weather. In Washington, daytime temperatures are typically around 31°C (88°F) and nighttime lows hover near 20°C (68°F).

What is the average temperature in District of Columbia, the United States of America in August?

Average temperatures in District of Columbia, the United States of America during August range from a nighttime low near 20°C (68°F) to a daytime high around 31°C (88°F) in Washington.

Does District of Columbia, the United States of America get a lot of rain in August?

Not particularly. Washington averages just 82 mm (3.2 in) of rain in August, making it a mostly dry month for District of Columbia, the United States of America.

Is August a Good Time to Visit District of Columbia, the United States of America?

Given the typically very good weather conditions in Washington, August might be a good time to visit District of Columbia, the United States of America. However, the weather conditions may vary depending on your destination.

On average, the best time to visit District of Columbia, the United States of America is in April and September with generally excellent weather in Washington. In contrast, January, February and December tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in District of Columbia.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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.

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