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

October weather forecast and climate
Umatilla, OR

October, the same as September, is another comfortable autumn month in Umatilla, Oregon, with average temperature varying between 66.9°F (19.4°C) and 40.1°F (4.5°C).

Temperature

In Umatilla, the average high-temperature in October decreases, from a moderately hot 80.8°F (27.1°C) in September, to an enjoyable 66.9°F (19.4°C). In October, in Umatilla, the average low-temperature is 40.1°F (4.5°C).

Rainfall

In Umatilla, during October, the rain falls for 5 days and regularly aggregates up to 0.7" (17.5mm) of precipitation. Throughout the year, in Umatilla, Oregon, there are 60 rainfall days, and 8" (203.8mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In October, the average length of the day is 10.9h.

What is the temperature in October in Umatilla?

In October, in Umatilla, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 40.1°F (4.5°C).

How much does it rain in Umatilla in October?

In Umatilla, Oregon, in October, it is raining for 5 days, with typically 0.7" (17.5mm) of accumulated precipitation.

Does it snow in Umatilla in October?

In Umatilla, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Umatilla?

In Umatilla snow does not fall in April through October.

How many hours of daylight does Umatilla have in October?

The average length of the day in October is 10.9h.
Average temperature in October - Umatilla, OR
  • Average high temperature in October: 67°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 October: 40.1°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 October - Umatilla, OR
  • Average rainfall in October: 0.7"

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 October - Umatilla, OR
  • Average rainfall days in October: 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 October - Umatilla, OR
  • Average snowfall in October: 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 October - Umatilla, OR
  • Average daylight in October: 10.9h

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