Dease Lake
Canada
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Dease Lake, Canada

The first month of the autumn, Septiembre, is also a fresh month in Dease Lake, Canada, with temperature in the range of an average high of 12.9°C (55.2°F) and an average low of 1.5°C (34.7°F).

Temperature

In Septiembre, the average high-temperature decreases, from a comfortable 18.1°C (64.6°F) in Agosto, to a cool 12.9°C (55.2°F). The average low-temperature, in Dease Lake, is 1.5°C (34.7°F).

Humidity

The average relative humidity in Dease Lake is 58.3%.

Rainfall

In Dease Lake, during Septiembre, the rain falls for 15.8 days and regularly aggregates up to 50.5mm (1.99") of precipitation. Throughout the year, there are 88.8 rainfall days, and 280.1mm (11.03") of precipitation is accumulated.

Snowfall

Months with snowfall are Enero through Junio, Agosto through Diciembre. In Dease Lake, during 1.2 snowfall days, 21mm (0.83") of snow is typically accumulated. Throughout the year, in Dease Lake, Canada, there are 78.7 snowfall days, and 2127mm (83.74") of snow is accumulated.

Daylight

The average length of the day in Dease Lake is 12.8h.

Sunshine

The average sunshine in Septiembre is 3.9h.

What is the temperature in Septiembre in Dease Lake?

In Septiembre, the average high-temperature is 12.9°C (55.2°F), and the average low-temperature is 1.5°C (34.7°F).

What is the average humidity in Septiembre in Dease Lake?

In Septiembre, the average relative humidity is 58.3%.

How much does it rain in Dease Lake in Septiembre?

In Dease Lake, during Septiembre, the rain falls for 15.8 days and regularly aggregates up to 50.5mm (1.99") of precipitation.

How much does it snow in Dease Lake in Septiembre?

In Septiembre, in Dease Lake, it is snowing for 1.2 days. Throughout Septiembre, 21mm (0.83") of snow is accumulated.

What is the average length of the day in Septiembre in Dease Lake?

The average length of the day in Septiembre in Dease Lake, Canada, is 12.8h.

How many hours of sunshine does Dease Lake have in Septiembre?

The average sunshine in Septiembre in Dease Lake is 3.9h.
Average temperature in September - Dease Lake, Canada
  • Average high temperature in September: 12.9°C

The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (-11.7°C).

  • Average low temperature in September: 1.5°C

The month with the highest average low temperature is July (6.4°C).
The coldest month (with the lowest average low temperature) is January (-20.4°C).

Average humidity in September - Dease Lake, Canada
  • Average humidity in September: 58.3%

The month with the highest relative humidity is December (83.3%).
The month with the lowest relative humidity is April (42.8%).

Average rainfall in September - Dease Lake, Canada
  • Average rainfall in September: 50.5mm

The wettest month (with the highest rainfall) is July (66.6mm).
The driest month (with the lowest rainfall) is February (0.1mm).

Average rainfall days in September - Dease Lake, Canada
  • Average rainfall days in September: 15.8 days

The month with the highest number of rainy days is July (17.6 days).
Months with the lowest number of rainy days are January and February (0.2 days).

Average snowfall in September - Dease Lake, Canada
  • Average snowfall in September: 21mm

The month with the highest snowfall is January (450mm).
The month with the lowest snowfall is July (0mm).

Average snowfall days in September - Dease Lake, Canada
  • Average snowfall days in September: 1.2 days

The month with the highest number of snowfall days is November (13.8 days).
Months with the lowest number of snowfall days are July and August (0.1 days).

Average daylight in September / Average sunshine in September - Dease Lake, Canada
  • Average daylight in September: 12.8h

The month with the longest days is June (Average daylight: 18.3h).
The month with shortest days is December (Average daylight: 6.4h).

  • Average sunshine in September: 3.9h

The month with most sunshine is June (Average sunshine: 7.3h).
The month with least sunshine is December (Average sunshine: 1.2h).