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Saint George (NB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint George.
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Climate overview of Saint George
Saint George, New Brunswick, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in July, while winters cool to -1°C (30°F) in January.
The city receives considerable rain/snowfall, with around 1264 mm (50 in) annually. December is the wettest month. It has warm summers and very cold winters.
Saint George Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint George - and find the best time to visit.
Monthly Temperature in Saint George
Depending on the time of the year, temperatures range from comfortable to very cold in Saint George. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a very cold -1°C (30°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around -11°C (12°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint George
Saint George has a relatively rain/snowy climate with high precipitation levels, averaging 1264 mm (50 in) of rain/snowfall annually. Precipitation levels in Saint George remain relatively steady throughout the year. December has the most snow/rain, with 130 mm (5.1 in) over 12 days. In the driest month August, this drops slightly to 82 mm (3.2 in), making the city's climate fairly predictable. For more details, please visit our Saint George 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 Saint George
The most comfortable overall weather for exploring Saint George is usually found in July and August. Conditions are generally least comfortable in January, February, March, April, 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
cold
Mar
wet
Apr
wet
May
good
Jun
very good
Jul
excellent
Aug
excellent
Sep
very good
Oct
mixed
Nov
wet
Dec
cold
- Best overall: July and August
- Warmest weather: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Saint George
What is the best time to visit Saint George?
July and August typically offer the most optimal weather in Saint George. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Saint George has warm summers and very cold winters.
What temperatures can I expect in Saint George?
Daytime highs range from -1°C (30°F) in January to 24°C (75°F) in July. Nighttime lows range from -11°C (12°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Saint George get?
Annual rainfall is around 1264 mm (50 in). December is the wettest month with 130 mm (5.1 in), while August is the driest with 82 mm (3.2 in). In the coldest months, precipitation may fall as snow/rain.
Saint George 3-Day Forecast
Saint George on the map
Saint George is highlighted - select any city to see its climate.
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