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

September weather forecast and climate
Silver Gate, MT

The first month of the autumn, September, is still a comfortable month in Silver Gate, Montana, with average temperature fluctuating between 29.8°F (-1.2°C) and 62.4°F (16.9°C).

Temperature

In Silver Gate, the average high-temperature decreases, from a pleasant 72.1°F (22.3°C) in August, to an enjoyable 62.4°F (16.9°C). In September, in Silver Gate, Montana, the average low-temperature is 29.8°F (-1.2°C).

Rainfall

In Silver Gate, Montana, it is raining for 10 days, with typically 1.9" (47.5mm) of accumulated precipitation. In Silver Gate, Montana, during the entire year, the rain falls for 153 days and collects up to 25.8" (656.5mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Silver Gate. September is the first month it typically snows. Throughout September, Silver Gate receives 2.2" (55.9mm) of snow. In Silver Gate, during the entire year, snow aggregates up to 208.9" (5306.1mm).

Daylight

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

What is the temperature in September in Silver Gate?

In September, in Silver Gate, the average high-temperature is 62.4°F (16.9°C), and the average low-temperature is 29.8°F (-1.2°C).

How much does it rain in Silver Gate in September?

In Silver Gate, in September, during 10 rainfall days, 1.9" (47.5mm) of precipitation is typically accumulated.

When does it start snowing in Silver Gate?

September is the first month it typically snows in Silver Gate, Montana. Throughout September, Silver Gate receives 2.2" (55.9mm) of snow.

What is the average length of the day in September in Silver Gate?

In September, the average length of the day is 12.5h.
Average temperature in September - Silver Gate, MT
  • Average high temperature in September: 62.4°F

The warmest month (with the highest average high temperature) is July (74°F).
The month with the lowest average high temperature is December (23.6°F).

  • Average low temperature in September: 29.9°F

The month with the highest average low temperature is July (38.5°F).
The coldest month (with the lowest average low temperature) is January (4.3°F).

Average rainfall in September - Silver Gate, MT
  • Average rainfall in September: 1.9"

The wettest month (with the highest rainfall) is June (3.1").
The driest month (with the lowest rainfall) is October (1.7").

Average rainfall days in September - Silver Gate, MT
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is January (17 days).
Months with the lowest number of rainy days are September and October (10 days).

Average snowfall in September - Silver Gate, MT
  • Average snowfall in September: 2.2"

The month with the highest snowfall is January (40.7").
Months with the lowest snowfall are July and August (0").

Average daylight in September - Silver Gate, MT
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).