Walla Walla weather in May (Washington State, United States of America)
How's the weather trend in Walla Walla as May approaches? See what weather conditions to anticipate this month with our guide.
Temperatures
During May, Walla Walla experiences perfect weather, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 22°C, while night temperatures can drop to 9°C.
Precipitation
Walla Walla in May usually receives moderate rainfall, averaging around 41 mm for the month. Historically, approximately 12 days this month are expected to have rain.If you're inclined towards comfortable temperatures and drier conditions, May is a prime time to visit Walla Walla. May, June, July, August and September typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Walla Walla climate page with graphs.
Walla Walla, monthly averages in May
Min Temperature
9°C
Max Temperature
22°C
Chance of Rain
39%
Precipitation
41 mm
Rainy days
12 days
Where to go in the United States of America in May
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?
For visitors traveling to Walla Walla, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.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 Walla Walla.
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.
