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

October weather forecast and climate
Richland, OR

October, the same as September, in Richland, Oregon, is another pleasant autumn month, with average temperature varying between 33.1°F (0.6°C) and 68°F (20°C).

Temperature

In October, the average high-temperature decreases, from a moderately hot 81.3°F (27.4°C) in September, to an agreeable 68°F (20°C). In October, in Richland, Oregon, the average low-temperature is 33.1°F (0.6°C).

Rainfall

In Richland, in October, during 5 rainfall days, 0.7" (18.3mm) of precipitation is typically accumulated. In Richland, during the entire year, the rain falls for 60 days and collects up to 11" (278.3mm) of precipitation.

Snowfall

Months with snowfall in Richland are January through April, October through December. October is the first month it typically snows. Throughout October, Richland receives 0.1" (2.5mm) of snow. Throughout the year, in Richland, Oregon, 17.3" (439.4mm) of snow is accumulated.

Daylight

The average length of the day in October in Richland is 10.9h.

What is the temperature in October in Richland?

The average high-temperature, in October, in Richland, Oregon, is 68°F (20°C), while the average low-temperature is 33.1°F (0.6°C).

How much does it rain in Richland in October?

In October, the rain falls for 5 days. Throughout October, 0.7" (18.3mm) of precipitation is accumulated.

When does it start to snow in Richland?

October is the first month it typically snows. Throughout October, Richland receives 0.1" (2.5mm) of snow.

What is the average length of the day in October in Richland?

The average length of the day in October is 10.9h.
Average temperature in October - Richland, OR
  • Average high temperature in October: 68°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in October: 33.1°F

The month with the highest average low temperature is July (52.8°F).
The coldest month (with the lowest average low temperature) is January (19.7°F).

Average rainfall in October - Richland, OR
  • Average rainfall in October: 0.7"

Wettest months (with the highest rainfall) are January, May, November and December (1.3").
The driest month (with the lowest rainfall) is July (0.4").

Average rainfall days in October - Richland, OR
  • Average rainfall days in October: 5 days

Months with the highest number of rainy days are January, November and December (7 days).
The month with the lowest number of rainy days is July (2 days).

Average snowfall in October - Richland, OR
  • Average snowfall in October: 0.1"

The month with the highest snowfall is January (6.4").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in October - Richland, OR
  • Average daylight in October: 10.9h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).