The 5 most beautiful lakes in Canada
Explore Canada's stunning lakes: Lake Louise, Lake Superior, Maligne Lake, Emerald Lake, and Lake Okanagan, each offering unique beauty and activities.
Deer Lake (NL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Deer Lake.
–
Climate overview of Deer Lake
Deer Lake, Newfoundland and Labrador, Canada, sees big temperature differences between seasons, with August peaking at 21°C (70°F) and January dropping to -3°C (27°F).
Rain/snowfall is high, totalling around 1327 mm (52 in) per year. December is the wettest month and May the driest. The city also experiences pleasant summers and very cold winters.
Deer Lake Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Deer Lake - and find the best time to visit.
Monthly Temperature in Deer Lake
Visitors to Deer Lake can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 21°C (70°F) in August, the warmest time of the year, to a very cold -3°C (27°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in August to around -12°C (10°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Deer Lake
Deer Lake is known for its substantial rain/snowfall, with annual precipitation reaching 1327 mm (52 in). Year-round, Deer Lake has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 129 mm (5.1 in), and the driest month, May, with 91 mm (3.6 in), is minimal. For more details, please visit our Deer Lake Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Deer Lake
The most comfortable overall weather for exploring Deer Lake is usually found in July and August. Conditions are generally least comfortable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
cold
May
mixed
Jun
good
Jul
very good
Aug
very good
Sep
mixed
Oct
wet
Nov
wet
Dec
cold
- Best overall: July and August
- Warmest weather: July and August
- Seasonal pattern: Pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in Deer Lake
What is the best time to visit Deer Lake?
July and August typically offer the most optimal weather in Deer Lake. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Deer Lake has pleasant summers and very cold winters.
What temperatures can I expect in Deer Lake?
Daytime highs range from -3°C (27°F) in January to 21°C (70°F) in August. Nighttime lows range from -12°C (10°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Deer Lake get?
Annual rainfall is around 1327 mm (52 in). December is the wettest month with 129 mm (5.1 in), while May is the driest with 91 mm (3.6 in). In the coldest months, precipitation may fall as snow.
Deer Lake 3-Day Forecast
Deer Lake on the map
Deer Lake is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Toronto
16°C (61°F) Niagara Falls15°C (59°F) Montréal14°C (57°F) Ottawa14°C (57°F) Vancouver
14°C (57°F) Quebec City12°C (54°F) Calgary
12°C (54°F) Whistler7°C (45°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most beautiful lakes in Canada
Canada in September: Where Is the Best Weather?
Compare September weather in Toronto, Montreal, Vancouver, Quebec City and Osoyoos to find Canada's warmest, driest and sunniest destinations.
Canoeing the south Nahannii
The South Nahanni in the northwest of Canada is one of the most impressive wilderness rivers in the world. Canoeing the south Nahanni is something you must add to your bucket list.
See Polar Bears in Churchill Canada
Thousands of bears gather at the small town of Churchill. In the evening the northern lights give a light show against the dark evening sky. An unforgettable experience.