Westport Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Westport.
Climate overview of Westport
The climate in Westport, Canada, is marked by large temperature swings across the seasons, ranging from 18°C (64°F) in August to 3°C (37°F) in February.
The city has a wet climate, receiving around 1404 mm (55 in) of rain/snowfall per year. Despite the high annual total, it has pleasant summers and cold winters. December is the wettest month.
Westport Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Westport - and find the best time to visit.
Monthly Temperature in Westport
In Westport, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a pleasant 18°C (64°F) in August to a chilly 3°C (37°F) in February.
Nighttime temperatures range from 14°C (57°F) in August to -4°C (25°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Westport
Westport experiences significant rain/snowfall throughout the year, averaging 1404 mm (55 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 156 mm (6.1 in) of snow/rainfall, perfect for those who enjoy a bit of snow/rain now and then. The driest month, August, still receives a respectable 85 mm (3.3 in) of rainfall. For more details, please visit our Westport 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 Westport
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July, August and September
- Seasonal pattern: Pleasant summers and cold winters
- Coldest conditions: February, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Westport
What is the best time to visit Westport?
July and August typically offer the most optimal weather in Westport. In contrast, January, February, March, April, May, November and December tend to have less optimal conditions. Westport has pleasant summers and cold winters.
What temperatures can I expect in Westport?
Daytime highs range from 3°C (37°F) in February to 18°C (64°F) in August. Nighttime lows range from -4°C (25°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Westport get?
Annual rainfall is around 1404 mm (55 in). December is the wettest month with 156 mm (6.1 in), while August is the driest with 85 mm (3.3 in). In the coldest months, precipitation may fall as snow/rain.
Westport 3-Day Forecast
Westport on the map
Westport is highlighted - select any city to see its climate.
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