Weather by months in Washington
January
February
March
April
May
June
July
August
September
October
November
December
30ºC
Avg. daily temperature
35ºC
High
12ºC
Low
30 mm
Total precipitation
30%
Avg. humidity
5m/s
Avg. wind
20 
Sunny days
5 
Cloudy days
3 
Rainy days
Air temperature
July
The temperature is between 12 and 24 degrees Celsius.
Low12º24ºHigh
1.7The temperature is between 14 and 26 degrees Celsius.
Low14º26ºHigh
4.7The temperature is between 15 and 27 degrees Celsius.
Low15º27ºHigh
7.7The temperature is between 14 and 26 degrees Celsius.
Low14º26ºHigh
10.7The temperature is between 13 and 25 degrees Celsius.
Low13º25ºHigh
13.7The temperature is between 14 and 26 degrees Celsius.
Low14º26ºHigh
16.7The temperature is between 15 and 27 degrees Celsius.
Low15º27ºHigh
18.7The temperature is between 14 and 26 degrees Celsius.
Low14º26ºHigh
20.7The temperature is between 13 and 25 degrees Celsius.
Low13º25ºHigh
22.7The temperature is between 14 and 26 degrees Celsius.
Low14º26ºHigh
24.7The temperature is between 13 and 25 degrees Celsius.
Low13º25ºHigh
26.7The temperature is between 14 and 26 degrees Celsius.
Low14º26ºHigh
28.7In Washington, July experiences a maximum daytime temperature of around 35ºC and a minimum nighttime temperature of 12ºC. The average daily high is about 30ºC, while the average nightly low hovers around 16ºC. Stay cool by exploring the air-conditioned museums on the National Mall or taking a boat trip along the Potomac River.





