Valley Falls
Oregon, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Valley Falls, OR

The first month of the autumn, September, is also a moderately hot month in Valley Falls, Oregon, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 36.1°F (2.3°C).

Temperature

In Valley Falls, the average high-temperature drops, from a warm 84.7°F (29.3°C) in August, to a still moderately hot 75.4°F (24.1°C). In September, in Valley Falls, the average low-temperature is 36.1°F (2.3°C).

Rainfall

Throughout September, 0.6" (15.2mm) of precipitation is accumulated. During the entire year, Valley Falls aggregates up to 12.5" (317.6mm) of precipitation.

Daylight

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

What is the temperature in September in Valley Falls?

In Valley Falls, Oregon, in September, the average high-temperature is 75.4°F (24.1°C), and the average low-temperature is 36.1°F (2.3°C).

How much does it rain in Valley Falls in September?

Throughout September, 0.6" (15.2mm) of precipitation is accumulated.

What is the average length of the day in September in Valley Falls?

The average length of the day in September is 12.5h.
Average temperature in September - Valley Falls, OR
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (86.2°F).
Months with the lowest average high temperature are January and December (41.3°F).

  • Average low temperature in September: 36.1°F

The month with the highest average low temperature is July (46°F).
The coldest month (with the lowest average low temperature) is December (19.4°F).

Average rainfall in September - Valley Falls, OR
  • Average rainfall in September: 0.6"

Wettest months (with the highest rainfall) are January and May (1.5").
The driest month (with the lowest rainfall) is August (0.3").

Average daylight in September - Valley Falls, OR
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).