Fort St. John weather

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Usually in October
- 9
- -1
- 4
Weather by month
Now Today
- 3
- 0
5-day forecast

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The weather guide for Fort St. John, British Columbia shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Which is the hottest month in Fort St. John?

The hottest time of year in Fort St. John is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Fort St. John?

In terms of rainfall, July is usually the wettest month in Fort St. John with 80mm on average. There are normally 13 days in July with some rain.

When is it sunniest in Fort St. John?

The sunniest time of year in Fort St. John is normally July with bright sunshine on average for 58% of daylight hours; that's 10 hours of sunshine per day.

Metric (°C / mm) | Imperial (°F / inches)