September weather forecast and climate
Valley of the Rogue State Park, OR

The first month of the autumn, September, is also a warm month in Valley of the Rogue State Park, Oregon, with temperature in the range of an average low of 46.9°F (8.3°C) and an average high of 82°F (27.8°C).

Temperature

In September, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 46.9°F (8.3°C).

Rainfall

In Valley of the Rogue State Park, in September, 0.6" (16.3mm) of precipitation is typically accumulated. During the entire year, Valley of the Rogue State Park aggregates up to 31.1" (790.4mm) of precipitation.

Snowfall

Throughout the year, 1.5" (38mm) of snow is accumulated.

Daylight

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

What is the temperature in September in Valley of the Rogue State Park?

In September, in Valley of the Rogue State Park, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 46.9°F (8.3°C).

How much does it rain in Valley of the Rogue State Park in September?

During September, Valley of the Rogue State Park regularly aggregates up to 0.6" (16.3mm) of precipitation.

What is the average length of the day in September in Valley of the Rogue State Park?

In Valley of the Rogue State Park, Oregon, the average length of the day in September is 12.5h.
Average temperature in September - Valley of the Rogue State Park, OR
  • Average high temperature in September: 27.8°C

Warmest months (with the highest average high temperature) are July and August (31.7°C).
The month with the lowest average high temperature is December (6.7°C).

  • Average low temperature in September: 8.3°C

The month with the highest average low temperature is July (12.8°C).
Coldest months (with the lowest average low temperature) are January and December (1.7°C).

Average rainfall in September - Valley of the Rogue State Park, OR
  • Average rainfall in September: 16.3mm

The wettest month (with the highest rainfall) is December (164.8mm).
The driest month (with the lowest rainfall) is August (7.6mm).

Average snowfall in September - Valley of the Rogue State Park, OR
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (20.3mm).
Months with the lowest snowfall are April, May, June, July, August, September and October (0mm).

Average daylight in September - Valley of the Rogue State Park, OR
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).

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