Dease Lake Weather and Climate: A Comprehensive Guide
The temperature in Dease Lake can vary greatly throughout the year.
The temperatures shift from mild
to very cold.
It receives mid-range precipitation levels.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from moderate to very cold in Dease Lake. Average maximum daytime temperatures range from a moderate 17°C in July, the warmest time of the year, to a very cold -11°C during cooler months like January.
At night, temperatures typically drop to an average of around -18°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Dease Lake has a moderate amount of precipitation, averaging 746 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, July receives moderate rainfall, averaging 98 mm of precipitation, recorded across 16 rainy days. In contrast, the drier season, February brings less snowfall, with 34 mm over 10 snowy days. For more details, please visit our Dease Lake Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Dease Lake. While June receives considerable daily sunshine with up to 7.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average wind speed
The mean wind speed varies between 1 m/s and 2 m/s throughout the year. It is lowest in July, August, September, October, November and December and highest during January, February, March, April, May and June.
The mean monthly wind speed over the year (meters per second)
broken clouds and no rain broken clouds and slight snow partly cloudy and sleetForecast for Dease Lake
2 m/s
2 m/s
3 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Dease Lake in Canada
Other facts from our historical weather data:July has an average maximum temperature of 17°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of -11°C.
July tops the wettest month list with 98 mm of rainfall.
February is the driest month with 34 mm of precipitation.
June is the sunniest month with an average of 225 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
