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

September weather forecast and climate
Westfall, OR

The first month of the autumn, September, is also a moderately hot month in Westfall, Oregon, with average temperature varying between 44.4°F (6.9°C) and 79.5°F (26.4°C).

Temperature

In Westfall, the average high-temperature decreases, from a tropical 89.4°F (31.9°C) in August, to a warm 79.5°F (26.4°C). In Westfall, Oregon, in September, the average low-temperature is 44.4°F (6.9°C).

Rainfall

In September, in Westfall, the rain falls for 3 days. Throughout September, 0.4" (11.4mm) of precipitation is accumulated. In Westfall, during the entire year, the rain falls for 69 days and collects up to 10.2" (259.5mm) of precipitation.

Snowfall

In Westfall, it doesn't snow. In October, it regularly snows. In Westfall, during the entire year, snow aggregates up to 26.3" (668mm).

Daylight

The average length of the day in September is 12.5h.

What is the temperature in September in Westfall?

In September, the average high-temperature is 79.5°F (26.4°C), and the average low-temperature is 44.4°F (6.9°C).

How much does it rain in Westfall in September?

In September, in Westfall, Oregon, the rain falls for 3 days. Throughout September, 0.4" (11.4mm) of precipitation is accumulated.

Does it snow in Westfall in September?

In Westfall, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Westfall have in September?

In September, the average length of the day in Westfall, Oregon, is 12.5h.
Average temperature in September - Westfall, OR
  • Average high temperature in September: 79.6°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in September: 44.5°F

The month with the highest average low temperature is July (55.5°F).
The coldest month (with the lowest average low temperature) is January (18.8°F).

Average rainfall in September - Westfall, OR
  • Average rainfall in September: 0.5"

The wettest month (with the highest rainfall) is December (1.4").
The driest month (with the lowest rainfall) is July (0.4").

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

Months with the highest number of rainy days are January, November and December (8 days).
Months with the lowest number of rainy days are July, August and September (3 days).

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

The month with the highest snowfall is December (9.2").
Months with the lowest snowfall are May, June, July, August and September (0").

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

The month with the longest days is June (Average daylight: 15.4h).
The month with shortest days is December (Average daylight: 9h).