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

September weather forecast and climate
Detroit, OR

September, the first month of the autumn, in Detroit, is also a moderately hot month, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 75.2°F (24°C).

Temperature

In September, the average high-temperature slightly decreases, from a warm 81.1°F (27.3°C) in August, to a still moderately hot 75.2°F (24°C). In Detroit, the average low-temperature is 43°F (6.1°C).

Rainfall

Throughout September, 3" (75.9mm) of precipitation is accumulated. During the entire year, Detroit aggregates up to 82.5" (2095.5mm) of precipitation.

Snowfall

In Detroit snow does not fall in June through September.

Daylight

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

What is the temperature in September in Detroit?

In September, the average high-temperature is 75.2°F (24°C), and the average low-temperature is 43°F (6.1°C).

How much does it rain in Detroit in September?

Throughout September, in Detroit, 3" (75.9mm) of precipitation is accumulated.

Does it snow in Detroit in September?

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

When it does not snow in Detroit?

June through September are months without snowfall in Detroit.

How many hours of daylight does Detroit have in September?

In September, the average length of the day in Detroit, Oregon, is 12.5h.
Average temperature in September - Detroit, OR
  • Average high temperature in September: 75.2°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (40.7°F).

  • Average low temperature in September: 42.9°F

The month with the highest average low temperature is July (47.9°F).
The coldest month (with the lowest average low temperature) is January (26.9°F).

Average rainfall in September - Detroit, OR
  • Average rainfall in September: 3"

The wettest month (with the highest rainfall) is January (14.2").
The driest month (with the lowest rainfall) is July (0.5").

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

The month with the highest snowfall is January (31.4").
Months with the lowest snowfall are June, July, August and September (0").

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

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