Umatilla Weather in April

Umatilla in April sees moderate temperatures, with highs around 18°C (64°F) and overnight lows of 4°C (39°F). Overall perfect conditions make it one of the better months to visit.

Rainfall in Umatilla in April

Expect around 8 days of rain based on historical data, with 15 mm (0.6 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Umatilla in April

April is a perfect month in Umatilla, with 18°C (64°F) during the day and 4°C (39°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If your ideal day consists of dry skies and pleasant temperatures, April, May, June, September and October typically offer the best circumstances for Umatilla.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Umatilla's climate page.

Umatilla Temperature in April

Min Temperature 4°C (39°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 27%  

Precipitation 15 mm (0.6 in)  

Rainy days 8 days  

What to Wear in Umatilla in April

Pleasant temperatures in April mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home.

What To Do in Umatilla in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Umatilla's climate page.

More climate data for Umatilla

Temperature Rainfall

See the full Umatilla climate overview or explore weather in the United States of America.