This is my first time using the KKDay app to buy tickets, and the prices are great and it's very convenient. Thanks to my friend for recommending this app. I will continue to use it in the future.
The scenery was fantastic, and the driver was great. We were lucky; the weather was perfect too.
Anonymous User
Family
Washington Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Washington year round climate
Spring (March–May): Average 10.3–19.6°C, mild climate with moderate rainfall and occasional showers. Common activities: Visiting museums, city walks, flower viewing. Recommended clothing: Comfortable jackets, long-sleeved shirts or light jackets, adjust clothing according to temperature.
Summer (June–August): Average 24.8–27.9°C, hot and humid, with the most rainfall in July. Common activities: Outdoor activities, visiting national parks, enjoying city life. Recommended clothing: Lightweight and breathable clothing, short-sleeved shirts, shorts, rain gear.
Autumn (September–November): Average 16.3–22.7°C, pleasant and cool and dry weather, ideal for viewing autumn leaves. Common activities: Hiking, visiting wineries, enjoying autumn cuisine. Recommended clothing: Comfortable long-sleeved shirts, light jackets or cardigans.
Winter (December–February): Average 4.4–7.0°C, cold and humid, with possible snowfall. Common activities: Indoor activities, museum visits, shopping. Recommended clothing: Warm coats, hats, scarves, gloves.
Washington climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 989 mm / Summer humidity: 65%–75% / Rainiest month: July
Washington monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4.4°C
94.7
February
7°C
49.3
March
10.3°C
78.3
April
15.5°C
80.3
May
19.6°C
101.7
June
24.8°C
52.3
July
27.9°C
160.3
August
26.4°C
90.7
September
22.7°C
69.7
October
16.3°C
42
November
11.4°C
59
December
5.8°C
111.3
Washington weather for the next seven days
7/30
Thursday
Sunny
30.9°C/19.8°C
7/31
Friday
Sunny
32.3°C/19.2°C
8/1
Saturday
Sunny
33.8°C/20.4°C
8/2
Sunday
Partly Cloudy
26.3°C/20.9°C
8/3
Monday
Partly Cloudy
25.5°C/20.7°C
8/4
Tuesday
Partly Cloudy
30.1°C/20°C
8/5
Wednesday
Patchy rain nearby
32°C/21.5°C
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