Capital Hill weather in September (United States of America)
What does the weather outlook for Capital Hill look like in September? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
During September, Capital Hill is known for its perfect weather, characterized by very high temperatures and almost no rainfall. September is part of summer. During the day, temperatures can climb to about 33°C. At night, they may fall to a cooler 10°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.
Precipitation
Capital Hill in September usually receives almost no rainfall, averaging around 0.3 mm for the month. It's the month receiving the least amount of rain. As the days go by, you can expect fewer clouds and less precipitation. This makes it an ideal time for outdoor activities and events that might be disrupted by wetter conditions in other months. Historically, approximately 0 days this month are expected to have rain.Average sunshine
Enjoy a sunny month with about 270 hours of sunshine, providing a cheerful and lively atmosphere.If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Capital Hill. March, April, May, June, September, October and November typically offer the most agreeable circumstances. On the other hand, January and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Capital Hill climate page with graphs.
Capital Hill, monthly averages in September
Min Temperature
10°C
Max Temperature
33°C
Chance of Rain
0%
Precipitation
0.3 mm
Rainy days
0 days
Sunshine
270 hours *
Percentage Sunshine
*
Where to go in the United States of America in September
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 Capital Hill.
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.
