Saint Andrews (NB) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Andrews.
Climate overview of Saint Andrews
Saint Andrews, New Brunswick, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 25°C (77°F) in July, while winters cool to -1°C (30°F) in January.
The city receives considerable rain/snowfall, with around 1207 mm (48 in) annually. December is the wettest month.
Saint Andrews Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Andrews — and find the best time to visit.
Monthly Temperature in Saint Andrews
Depending on the time of the year, temperatures range from comfortable to very cold in Saint Andrews. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a very cold -1°C (30°F) in the coolest month, January.
Nights vary from 15°C (59°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 Andrews
Saint Andrews has a relatively rain/snowy climate with high precipitation levels, averaging 1207 mm (48 in) of rain/snowfall annually. Precipitation levels in Saint Andrews remain relatively steady throughout the year. December has the most snow/rain, with 124 mm (4.9 in) over 12 days. In the driest month July, this drops slightly to 81 mm (3.2 in), making the city's climate fairly predictable. For more details, please visit our Saint Andrews 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 Andrews
Rainfall during this time ranges from 81 mm (3.2 in) in July to 101 mm (4 in) in September. This means you can expect a mix of sunny days and occasional showers. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Saint Andrews
What is the best time to visit Saint Andrews?
July and August typically offer the most optimal weather in Saint Andrews. In contrast, January, February, March, April, November and December tend to have less optimal conditions.
What temperatures can I expect in Saint Andrews?
Daytime highs range from -1°C (30°F) in January to 25°C (77°F) in July. Nighttime lows range from -11°C (12°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Saint Andrews get?
Annual rainfall is around 1207 mm (48 in). December is the wettest month with 124 mm (4.9 in), while July is the driest with 81 mm (3.2 in). In the coldest months, precipitation may fall as snow/rain.
Saint Andrews 3-Day Forecast
Saint Andrews (NB) 3-Day Forecast
Saint Andrews on the map
Saint Andrews is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Montréal
25°C (77°F) Niagara Falls
25°C (77°F) Ottawa25°C (77°F) Quebec City
23°C (73°F) Toronto22°C (72°F) Calgary20°C (68°F) Vancouver19°C (66°F) Whistler15°C (59°F) 
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