Newfoundland and Labrador Weather & Climate: Canada

Climate by month across Newfoundland and Labrador, Canada, average temperatures, rainfall and the best time to visit.

Climate overview of Newfoundland and Labrador

Whether you're visiting Newfoundland and Labrador in Canada during the peak of August (20°C (68°F)) or the cooler months around February (0°C (32°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from St. John's, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

The weather in Newfoundland and Labrador during July and August is comfortably warm, with average temperatures ranging from 19°C (66°F) to 20°C (68°F).

The coldest months are usually in January, February, March, April, May, November and December.

Precipitation in Newfoundland and Labrador shows some seasonal variation. You'll find the most rain in December (136 mm (5.4 in)), while June tends to be drier (77 mm (3 in)).

Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.

Explore Newfoundland and Labrador by month

Pick a month to see the average temperature, rainfall and sunshine in Newfoundland and Labrador — and find the best time to visit. (based on St. John's)

Popular cities by month

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St. John's Bonavista Trinity Corner Brook Gander Deer Lake
Day temperature (°C)
Monthly rainfall (mm)

Climate map of Newfoundland and Labrador

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

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Average daytime and nighttime temperatures, yearly rainfall and sunshine.

St. John's 1°C (34°F) 20°C (68°F) -7°C (19°F) 13°C (55°F) 1268 mm (50 in) 1,630 hours
Bonavista 0°C (32°F) 19°C (66°F) -7°C (19°F) 14°C (57°F) 1323 mm (52 in)
Trinity 0°C (32°F) 20°C (68°F) -8°C (18°F) 14°C (57°F) 1280 mm (50 in)
Corner Brook -3°C (27°F) 21°C (70°F) -12°C (10°F) 13°C (55°F) 1412 mm (56 in)
Gander -1°C (30°F) 23°C (73°F) -11°C (12°F) 13°C (55°F) 1225 mm (48 in)
Deer Lake -3°C (27°F) 21°C (70°F) -12°C (10°F) 12°C (54°F) 1327 mm (52 in)

Places in Newfoundland and Labrador, Canada

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

Popular cities

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Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.