Grande Cache
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Grande Cache, Canada

The first month of the autumn, September, is also a moderate month in Grande Cache, Canada, with average temperature fluctuating between 14.7°C (58.5°F) and 3.1°C (37.6°F).

Temperature

In Grande Cache, the average high-temperature marginally drops, from a comfortable 19°C (66.2°F) in August, to a moderate 14.7°C (58.5°F). In Grande Cache, the average low-temperature is 3.1°C (37.6°F).

Rainfall

Throughout September, in Grande Cache, 52.5mm (2.1") of precipitation is accumulated. Throughout the year, in Grande Cache, 539.6mm (21.2") of rain is accumulated.

Daylight

In Grande Cache, Canada, the average length of the day in September is 12.7h.

What is the temperature in September in Grande Cache?

In Grande Cache, in September, the average high-temperature is 14.7°C (58.5°F), and the average low-temperature is 3.1°C (37.6°F).

How much does it rain in Grande Cache in September?

During September, Grande Cache regularly aggregates up to 52.5mm (2.1") of precipitation.

What is the average length of the day in September in Grande Cache?

In September, the average length of the day in Grande Cache is 12.7h.
Average temperature in September - Grande Cache, Canada
  • Average high temperature in September: 14.7°C

The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is December (-2.5°C).

  • Average low temperature in September: 3.1°C

The month with the highest average low temperature is July (7°C).
The coldest month (with the lowest average low temperature) is December (-12.5°C).

Average rainfall in September - Grande Cache, Canada
  • Average rainfall in September: 52.5mm

The wettest month (with the highest rainfall) is July (83.2mm).
The driest month (with the lowest rainfall) is January (24.9mm).

Average daylight in September - Grande Cache, Canada
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17h).
The month with shortest days is December (Average daylight: 7.5h).