National Harbor weather in July (Maryland, United States of America)
Curious about the climate in National Harbor this July? Get all the weather information you need to plan your visit.
Temperatures
The month of July in National Harbor typically includes very high temperatures and moderate rainfall. July is typically considered a summer month. Throughout the day, temperatures can rise to about 32°C. At night, they generally drop to 21°C. The warmest month of the year calls for summer outfits and sun protection. Enjoy the heat but make sure to stay cool and hydrated.
Precipitation
National Harbor in July usually receives moderate rainfall, averaging around 94 mm for the month. Rain is expected on roughly 11 days.Average sunshine
Expect sunny days throughout the month, with an estimated 279 hours of sunshine. Making it a pleasant time to visit National Harbor.If your ideal day consists of dry skies and moderate temperatures April generally stands 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 National Harbor climate page with graphs.
National Harbor, monthly averages in July
Min Temperature
21°C
Max Temperature
32°C
Chance of Rain
37%
Precipitation
94 mm
Rainy days
11 days
Humidity
67% *
Windspeed
14 km/h *
Sunshine
279 hours *
Percentage Sunshine
62% *
Where to go in the United States of America in July
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. However, there's a good chance of rain, so bring a raincoat just in case.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 National Harbor.
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.
