Cooperstown
North Dakota, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Cooperstown, ND

September, the first month of the autumn, in Cooperstown, is also an agreeable month, with average temperature fluctuating between 69.6°F (20.9°C) and 44.4°F (6.9°C).

Temperature

In Cooperstown, the average high-temperature decreases, from a moderately hot 79.7°F (26.5°C) in August, to a pleasant 69.6°F (20.9°C). In Cooperstown, the average low-temperature is 44.4°F (6.9°C).

Rainfall

During September, Cooperstown regularly aggregates up to 2.1" (53.6mm) of precipitation. Throughout the year, 21.3" (542mm) of rain is accumulated.

Snowfall

In Cooperstown, in September, it doesn't snow. In October, it regularly snows. Throughout the year, 41.5" (1054.1mm) of snow is accumulated.

Daylight

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

What is the temperature in September in Cooperstown?

In Cooperstown, North Dakota, in September, the average high-temperature is 69.6°F (20.9°C), and the average low-temperature is 44.4°F (6.9°C).

How much does it rain in Cooperstown in September?

During September, Cooperstown regularly aggregates up to 2.1" (53.6mm) of precipitation.

Does it snow in Cooperstown in September?

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

How many hours of daylight does Cooperstown have in September?

In Cooperstown, North Dakota, the average length of the day in September is 12.5h.
Average temperature in September - Cooperstown, ND
  • Average high temperature in September: 69.6°F

The warmest month (with the highest average high temperature) is July (80.5°F).
The month with the lowest average high temperature is January (17.3°F).

  • Average low temperature in September: 44.5°F

The month with the highest average low temperature is July (56.6°F).
The coldest month (with the lowest average low temperature) is January (-2°F).

Average rainfall in September - Cooperstown, ND
  • Average rainfall in September: 2.1"

The wettest month (with the highest rainfall) is July (3.6").
Driest months (with the lowest rainfall) are January and February (0.5").

Average snowfall in September - Cooperstown, ND
  • Average snowfall in September: 0"

The month with the highest snowfall is December (8.9").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in September - Cooperstown, ND
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.5h).