Hermiston weather in May (Oregon, United States of America)
Thinking of visiting Hermiston in May? Check the weather first! Is now the perfect time to visit? Find all the weather insights for this month on this page.
Temperatures
The weather in Hermiston during May is typically perfect, with high temperatures and low rainfall. Daytime temperatures hover around 23°C, while nights can cool down to about 8°C.
Precipitation
Hermiston in May usually receives low rainfall, averaging around 25 mm for the month. Past climate data indicates that roughly 8 days will see rain.If you're inclined towards comfortable temperatures and drier conditions, May is a prime time to visit Hermiston. April, May, June, July, August, September and October typically offer the best circumstances. While December tends to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Hermiston climate page with graphs.
Hermiston, monthly averages in May
Min Temperature
8°C
Max Temperature
23°C
Chance of Rain
27%
Precipitation
25 mm
Rainy days
8 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 Hermiston, 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.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 Hermiston.
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.
