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

September weather forecast and climate
Arlington, OR

September, the first month of the autumn, in Arlington, is still a warm month, with average temperature ranging between max 80.2°F (26.8°C) and min 52.2°F (11.2°C).

Temperature

In September, the average high-temperature decreases, from a tropical 89.2°F (31.8°C) in August, to a moderately hot 80.2°F (26.8°C). In September, in Arlington, the average low-temperature is 52.2°F (11.2°C).

Rainfall

In Arlington, it is raining for 3 days, with typically 0.4" (8.9mm) of accumulated precipitation. Throughout the year, in Arlington, there are 68 rainfall days, and 8.9" (225.3mm) of precipitation is accumulated.

Snowfall

Throughout the year, 9.7" (246.4mm) of snow is accumulated.

Daylight

In Arlington, the average length of the day in September is 12.5h.

What is the temperature in September in Arlington?

The average high-temperature, in September, in Arlington, is 80.2°F (26.8°C), while the average low-temperature is 52.2°F (11.2°C).

How much does it rain in Arlington in September?

In Arlington, in September, during 3 rainfall days, 0.4" (8.9mm) of precipitation is typically accumulated.

How many hours of daylight does Arlington have in September?

In Arlington, the average length of the day in September is 12.5h.
Average temperature in September - Arlington, OR
  • Average high temperature in September: 80.2°F

The warmest month (with the highest average high temperature) is July (90.6°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 52.2°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average rainfall in September - Arlington, OR
  • Average rainfall in September: 0.4"

The wettest month (with the highest rainfall) is December (1.5").
Driest months (with the lowest rainfall) are July and August (0.2").

Average rainfall days in September - Arlington, OR
  • Average rainfall days in September: 3 days

Months with the highest number of rainy days are January and December (10 days).
The month with the lowest number of rainy days is July (1 days).

Average snowfall in September - Arlington, OR
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average daylight in September - Arlington, OR
  • Average daylight in September: 12.5h

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