Saint Martins (NB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Martins.
Climate overview of Saint Martins
Saint Martins, New Brunswick, Canada, sees big temperature differences between seasons, with August peaking at 22°C (72°F) and January dropping to -1°C (30°F).
The city has a wet climate, receiving around 1335 mm (53 in) of rain/snowfall per year. December is the wettest month.
Saint Martins Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Martins — and find the best time to visit.
Monthly Temperature in Saint Martins
Visitors to Saint Martins can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 22°C (72°F) in August to a very cold -1°C (30°F) in January.
Nighttime temperatures range from 14°C (57°F) in August to -11°C (12°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint Martins
Saint Martins is known for its substantial rain/snowfall, with annual precipitation reaching 1335 mm (53 in). The wettest period in Saint Martins occurs in December, which receives around 136 mm (5.4 in) of precipitation. During the driest month, August, Saint Martins experiences moderate rainfall, totaling 86 mm (3.4 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Saint Martins 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 Martins
The weather does bring rainfall during this period, between 86 mm (3.4 in) and 112 mm (4.4 in). Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Saint Martins
What is the best time to visit Saint Martins?
July and August typically offer the most optimal weather in Saint Martins. In contrast, January, February, March, April, November and December tend to have less optimal conditions.
What temperatures can I expect in Saint Martins?
Daytime highs range from -1°C (30°F) in January to 22°C (72°F) in August. Nighttime lows range from -11°C (12°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Saint Martins get?
Annual rainfall is around 1335 mm (53 in). December is the wettest month with 136 mm (5.4 in), while August is the driest with 86 mm (3.4 in). In the coldest months, precipitation may fall as snow/rain.
Saint Martins 3-Day Forecast
Saint Martins (NB) 3-Day Forecast
Saint Martins on the map
Saint Martins is highlighted — select any city to see its climate.
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