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St. Anthony (NL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit St. Anthony.
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Climate overview of St. Anthony
The climate in St. Anthony, Newfoundland and Labrador, Canada, is marked by large temperature swings across the seasons, ranging from 15°C (59°F) in August to -5°C (23°F) in February.
With around 1242 mm (49 in) of annual rain/snowfall, St. Anthony has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has mild summers and very cold winters. The wettest month is September.
St. Anthony Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in St. Anthony - and find the best time to visit.
Monthly Temperature in St. Anthony
In St. Anthony, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a moderate 15°C (59°F) in August. In February, the coolest month of the year, temperatures drop to a very cold -5°C (23°F).
At night, temperatures range from around 11°C (52°F) in August to -12°C (10°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in St. Anthony
St. Anthony experiences significant rain/snowfall throughout the year, averaging 1242 mm (49 in) of precipitation annually. Despite minor fluctuations, St. Anthony enjoys fairly consistent precipitation throughout the year. In September, you can expect around 119 mm (4.7 in) of precipitation, while in April, St. Anthony receives about 92 mm (3.6 in). For more details, please visit our St. Anthony 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 St. Anthony
The most favourable weather available in St. Anthony usually occurs in August. Conditions are generally most challenging in January, February, March, April, May, June, July, September, 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
very cold
Apr
cold
May
cold
Jun
cold
Jul
wet
Aug
good
Sep
wet
Oct
wet
Nov
cold
Dec
cold
- Best overall: August
- Warmest weather: August
- Seasonal pattern: Mild summers and very cold winters
- Coldest conditions: February, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in St. Anthony
What is the best time to visit St. Anthony?
August typically offers the most optimal weather in St. Anthony. In contrast, January, February, March, April, May, June, July, September, October, November and December tend to have less optimal conditions. St. Anthony has mild summers and very cold winters.
What temperatures can I expect in St. Anthony?
Daytime highs range from -5°C (23°F) in February to 15°C (59°F) in August. Nighttime lows range from -12°C (10°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does St. Anthony get?
Annual rainfall is around 1242 mm (49 in). September is the wettest month with 119 mm (4.7 in), while April is the driest with 92 mm (3.6 in).
St. Anthony 3-Day Forecast
St. Anthony on the map
St. Anthony is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Toronto
22°C (72°F) Niagara Falls23°C (73°F) Montréal
22°C (72°F) Ottawa22°C (72°F) Quebec City
20°C (68°F) Vancouver19°C (66°F) Calgary19°C (66°F) Whistler15°C (59°F) Bucket list
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