Princeton (BC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Princeton.
Climate overview of Princeton
Princeton, British Columbia, Canada, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in July, while winters cool to -1°C (30°F) in December.
With around 806 mm (32 in) of annual rain/snowfall, the city has moderate precipitation levels. November is the wettest month and August the driest. It also has a distinct dry season from July to September.
Princeton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Princeton — and find the best time to visit.
Monthly Temperature in Princeton
Depending on the time of the year, temperatures range from pleasant to very cold in Princeton. Typically, average maximum daytime temperatures range from a pleasant 22°C (72°F) in July to a very cold -1°C (30°F) in the coolest month, December.
Nights vary from 7°C (45°F) in July to around -9°C (16°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Princeton
Generally, Princeton has a moderate amount of precipitation, averaging 806 mm (32 in) of rain/snowfall annually. The climate in Princeton shows significant variation throughout the year. Expect high snow/rainfall in November, the wettest month, with an average of 113 mm (4.4 in) of precipitation over 14 snowy/rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 29 mm (1.1 in) of rainfall over 9 rainy days. For more details, please visit our Princeton 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 Princeton
Rainfall during this time ranges from 29 mm (1.1 in) in August to 63 mm (2.5 in) in June. This means you can expect a mix of sunny days and occasional showers. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Princeton
What is the best time to visit Princeton?
July and August typically offer the most optimal weather in Princeton. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Princeton has a distinct dry season from July to September.
What temperatures can I expect in Princeton?
Daytime highs range from -1°C (30°F) in December to 22°C (72°F) in July. Nighttime lows range from -9°C (16°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Princeton get?
Annual rainfall is around 806 mm (32 in). November is the wettest month with 113 mm (4.4 in), while August is the driest with 29 mm (1.1 in). In the coldest months, precipitation may fall as snow/rain.
Princeton 3-Day Forecast
Princeton (BC) 3-Day Forecast
Princeton on the map
Princeton 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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