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

May weather forecast and climate
Dease Lake, Canada

May, the last month of the spring, in Dease Lake, is a mild month, with temperature in the range of an average low of -0.3°C (31.5°F) and an average high of 13.6°C (56.5°F).

Temperature

In May, the average high-temperature increases, from a chilly 7.7°C (45.9°F) in April, to a moderate 13.6°C (56.5°F). The average low-temperature, is -0.3°C (31.5°F).

Humidity

In Dease Lake, the average relative humidity is 43.6%.

Rainfall

In Dease Lake, during 9.8 rainfall days, 29mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 88.8 rainfall days, and 280.1mm (11") of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, August through December. In Dease Lake, during May, snow falls for 3.2 days and regularly aggregates up to 52mm (2") of snow. Throughout the year, there are 78.7 snowfall days, and 2127mm (83.7") of snow is accumulated.

Daylight

In Dease Lake, the average length of the day is 16.9h.

Sunshine

In Dease Lake, the average sunshine in May is 6.8h.

What is the temperature in May in Dease Lake?

In Dease Lake, in May, the average high-temperature is 13.6°C (56.5°F), and the average low-temperature is -0.3°C (31.5°F).

What is the average humidity in May in Dease Lake?

In May, the average relative humidity in Dease Lake, Canada, is 43.6%.

How many days does it rain in May in Dease Lake?

In Dease Lake, in May, it is raining for 9.8 days, with typically 29mm (1.1") of accumulated precipitation.

How many days does it snow in May in Dease Lake?

In Dease Lake, Canada, in May, during 3.2 snowfall days, 52mm (2") of snow is typically accumulated.

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

The average length of the day in May is 16.9h.

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

In May, the average sunshine in Dease Lake is 6.8h.
Average temperature in May - Dease Lake, Canada
  • Average high temperature in May: 13.6°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 May: -0.3°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 May - Dease Lake, Canada
  • Average humidity in May: 43.6%

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 May - Dease Lake, Canada
  • Average rainfall in May: 29mm

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 May - Dease Lake, Canada
  • Average rainfall days in May: 9.8 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 May - Dease Lake, Canada
  • Average snowfall in May: 52mm

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

Average snowfall days in May - Dease Lake, Canada
  • Average snowfall days in May: 3.2 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 May / Average sunshine in May - Dease Lake, Canada
  • Average daylight in May: 16.9h

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 May: 6.8h

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