Hermiston Weather in April
With daytime temperatures of 18°C (64°F) and nighttime lows of 4°C (39°F), April in Hermiston brings pleasant temperatures during the day. The perfect weather makes it an appealing time to visit.
Rainfall in Hermiston in April
Typically, about 8 days will experience rainfall, with an average of 17 mm (0.7 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Hermiston in April
The temperature in Hermiston in April is perfect. Daytime highs reach 18°C (64°F), with nights dropping to 4°C (39°F). The difference between afternoon and evening temperatures is usually noticeable. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.If you favor pleasant temperatures and minimal rainfall, April is one of the best months to visit Hermiston.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Hermiston's climate page.
Hermiston Temperature in April
Min Temperature
4°C (39°F)
Max Temperature
18°C (64°F)
Chance of Rain
28%
Precipitation
17 mm (0.7 in)
Rainy days
8 days
Best Places in the United States of America in April
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Hermiston in April
Comfortable temperatures call for an easy wardrobe in April. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection.What To Do in Hermiston in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Hermiston's climate page.
See the full Hermiston climate overview or explore weather in the United States of America.
