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

September weather forecast and climate
Gardiner, OR

September, the first month of the autumn, in Gardiner, is still a pleasant month, with average temperature fluctuating between 69.3°F (20.7°C) and 48.9°F (9.4°C).

Temperature

The warmest months are August and September, with an average high-temperature of 69.3°F (20.7°C).

Rainfall

In Gardiner, in September, during 6 rainfall days, 1.6" (40.4mm) of precipitation is typically accumulated. Throughout the year, there are 166 rainfall days, and 69.1" (1755.1mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall in Gardiner.

Daylight

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

What are the warmest months in Gardiner?

August and September, with an average high-temperature of 69.3°F (20.7°C), are warmest months in Gardiner, Oregon.

What is the temperature in September in Gardiner?

In Gardiner, in September, the average high-temperature is 69.3°F (20.7°C), and the average low-temperature is 48.9°F (9.4°C).

How many days does it rain in September in Gardiner?

In Gardiner, in September, during 6 rainfall days, 1.6" (40.4mm) of precipitation is typically accumulated.

When it does not snow in Gardiner?

In Gardiner snow does not fall in January through November.

What is the average length of the day in September in Gardiner?

In September, the average length of the day in Gardiner, Oregon, is 12.5h.
Average temperature in September - Gardiner, OR
  • Average high temperature in September: 69.2°F

The warmest month (with the highest average high temperature) is August (69.3°F).
The month with the lowest average high temperature is December (51.3°F).

  • Average low temperature in September: 49°F

The month with the highest average low temperature is August (52.1°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

Average rainfall in September - Gardiner, OR
  • Average rainfall in September: 1.6"

The wettest month (with the highest rainfall) is November (12.3").
The driest month (with the lowest rainfall) is July (0.6").

Average rainfall days in September - Gardiner, OR
  • Average rainfall days in September: 6 days

The month with the highest number of rainy days is November (22 days).
Months with the lowest number of rainy days are July and August (5 days).

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

The month with the highest snowfall is December (0.1").
Months with the lowest snowfall are January, February, March, April, May, June, July, August, September, October and November (0").

Average daylight in September - Gardiner, 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).