Umatilla
Oregon, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Umatilla, OR

April is an agreeable spring month in Umatilla, Oregon, with average temperature fluctuating between 40.3°F (4.6°C) and 68.5°F (20.3°C).

Temperature

In Umatilla, Oregon, the average high-temperature increases, from a mild 58.6°F (14.8°C) in March, to a pleasant 68.5°F (20.3°C). In April, the average low-temperature is 40.3°F (4.6°C).

Rainfall

In Umatilla, in April, during 5 rainfall days, 0.6" (14mm) of precipitation is typically accumulated. In Umatilla, during the entire year, the rain falls for 60 days and collects up to 8" (203.8mm) of precipitation.

Snowfall

In Umatilla snow does not fall through October.

Daylight

In April, the average length of the day in Umatilla, Oregon, is 13.6h.

What is the temperature in April in Umatilla?

The average high-temperature, in April, in Umatilla, is 68.5°F (20.3°C), while the average low-temperature is 40.3°F (4.6°C).

How many days does it rain in April in Umatilla?

In April, the rain falls for 5 days. Throughout April, 0.6" (14mm) of precipitation is accumulated.

Does it snow in Umatilla in April?

In April, in Umatilla, Oregon, it doesn't snow. March is the latest month when it typically snows.

When it does not snow in Umatilla?

In Umatilla, Oregon, snow does not fall in April through October.

What is the average length of the day in April in Umatilla?

In April, the average length of the day in Umatilla is 13.6h.
Average temperature in April - Umatilla, OR
  • Average high temperature in April: 68.6°F

The warmest month (with the highest average high temperature) is July (92.6°F).
The month with the lowest average high temperature is January (40°F).

  • Average low temperature in April: 40.2°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average rainfall in April - Umatilla, OR
  • Average rainfall in April: 0.6"

Wettest months (with the highest rainfall) are January, November and December (1.1").
The driest month (with the lowest rainfall) is July (0.2").

Average rainfall days in April - Umatilla, OR
  • Average rainfall days in April: 5 days

Months with the highest number of rainy days are January and December (8 days).
The month with the lowest number of rainy days is July (1 days).

Average snowfall in April - Umatilla, OR
  • Average snowfall in April: 0"

The month with the highest snowfall is January (3.9").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average daylight in April - Umatilla, OR
  • Average daylight in April: 13.6h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).