Montana, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Zurich, MT

September, the first month of the autumn, in Zurich, is still a pleasant month, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 69.8°F (21°C).


In September, the average high-temperature decreases, from a warm 82.4°F (28°C) in August, to a pleasant 69.8°F (21°C). The average low-temperature, in Zurich, is 42.8°F (6°C).


During September, Zurich regularly aggregates up to 1.2" (30mm) of precipitation. During the entire year, Zurich aggregates up to 13" (329mm) of precipitation.


In Zurich, the average length of the day in September is 12.6h.

What is the temperature in September in Zurich?

The average high-temperature, in September, in Zurich, is 69.8°F (21°C), while the average low-temperature is 42.8°F (6°C).

How much does it rain in Zurich in September?

In Zurich, Montana, in September, 1.2" (30mm) of precipitation is typically accumulated.

How many hours of daylight does Zurich have in September?

The average length of the day in September in Zurich, Montana, is 12.6h.
Average temperature in September - Zurich, MT
  • Average high temperature in September: 69.8°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (24.8°F).

  • Average low temperature in September: 42.8°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (3.2°F).

Average rainfall in September - Zurich, MT
  • Average rainfall in September: 1.2"

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the lowest rainfall) is February (0.4").

Average daylight in September - Zurich, MT
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.1h).
The month with shortest days is December (Average daylight: 8.4h).