Walla Walla, WA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Walla Walla now
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Walla Walla weather by the hour
Walla Walla weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Walla Walla.
This week in Walla Walla
Sunrise, sunset and moon in Walla Walla
What is the weather usually like in Walla Walla?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 91°F average high
- Decembercoldest month · 31°F average low
- 18.7 inprecipitation per year · 476 mm
- 6.5 insnowfall per year · 17 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Walla Walla: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WALLA WALLA RGNL AP, WA US (USW00024160), adjusted for the elevation of Walla Walla.
Walla Walla weather month by month
Sunrise and sunset in Walla Walla through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:29 AM | 4:36 PM | 9 h 6 min |
| February | 6:53 AM | 5:21 PM | 10 h 27 min |
| March | 7:03 AM | 7:00 PM | 11 h 57 min |
| April | 6:04 AM | 7:42 PM | 13 h 37 min |
| May | 5:18 AM | 8:20 PM | 15 h 2 min |
| June | 4:59 AM | 8:48 PM | 15 h 48 min |
| July | 5:15 AM | 8:42 PM | 15 h 27 min |
| August | 5:51 AM | 8:03 PM | 14 h 12 min |
| September | 6:30 AM | 7:06 PM | 12 h 35 min |
| October | 7:09 AM | 6:08 PM | 10 h 59 min |
| November | 6:52 AM | 4:23 PM | 9 h 30 min |
| December | 7:27 AM | 4:10 PM | 8 h 43 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Walla Walla?
Walla Walla has a hot-summer mediterranean climate. The warmest month is July, with an average high of 91°F (33°C), and the coldest is December, with average lows of 31°F (-1°C).
It gets about 18.7 inches (476 mm) of precipitation a year. The wettest month is November and the driest is August. Snow is common: about 7 inches fall in an average year.
The best time to visit Walla Walla is May–June and August–September. At 942 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Walla Walla
Weather in towns near Walla Walla
Questions about the weather in Walla Walla
What is the hottest month in Walla Walla?
July, with an average high of 91°F (33°C).
What is the coldest month in Walla Walla?
December, with an average low of 31°F (-1°C).
How much does it rain in Walla Walla?
About 18.7 inches (476 mm) a year; the wettest month is November.
Does it snow in Walla Walla?
Yes, about 7 inches of snow fall in an average year.
When is the best time to visit Walla Walla?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Walla Walla have?
Hot-summer mediterranean (Köppen Csa).
What is the weather like in Walla Walla in November?
Highs average 50°F and lows 36°F, with about 2.3 inches of precipitation.
What time is sunrise in Walla Walla?
Around 6:52 AM in mid-November, and sunset around 4:23 PM. Today’s exact times are shown above.
Where does this Walla Walla weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Walla Walla.
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