Best year time to visit Fort St. James

General weather information about Fort St. James

Average annual temperature is 6.0 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: -30.4 °C

Number of sunny days: 167 days

Number of rainy days: 133 days

Number of snow days: 65 days

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* Weather data for Fort St. James Canada is based on climate observations for 2026 year

Fort St. James air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.37.910.020.730.329.830.430.425.519.57.75.8
Average daytime temperature (°C)0.4-0.72.39.821.623.224.924.718.310.23.21.2
Average temperature (°C)-3.6-5.6-5.03.413.616.118.417.712.15.20.4-1.3
Average night temperature (°C)-6.8-9.0-10.2-1.76.39.512.311.97.42.0-1.5-3.2
Absolute minimum temperature (°C)-24.2-30.4-19.5-10.71.51.98.77.14.3-7.6-4.2-7.6

Fort St. James monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.09.711.914.116.117.116.614.912.710.58.57.4
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)2.44.49.29.412.013.013.411.89.16.12.62.1
Precipitation (mm)296512402623691532465648
Sunny days123219201614231418107
Rainy days76216111417816121410
Snow days121985000001614

Fort St. James - weather forecast by months

Fort St. James weather in januaryFort St. James weather in februaryFort St. James weather in marchFort St. James weather in aprilFort St. James weather in mayFort St. James weather in juneFort St. James weather in julyFort St. James weather in augustFort St. James weather in septemberFort St. James weather in octoberFort St. James weather in novemberFort St. James weather in december

Best time to visit Fort St. James:

The best time to visit Fort St. James during the most sunny months:

  • May — 12.0(h)
  • June — 13.0(h)
  • July — 13.4(h)
  • August — 11.8(h)

Months with the longest average daylight duration in Fort St. James:

  • May — 16.1(h)
  • June — 17.1(h)
  • July — 16.6(h)

The largest precipitation sum in Fort St. James is at

  • February — 65(mm)
  • July — 69(mm)
  • November — 56(mm)

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    Frequently asked questions

    When is the best time to visit Fort St. James?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Fort St. James.
    What is the weather like in Fort St. James?
    See average temperature, rainfall and daylight hours for Fort St. James by month in the table above.
    How many sunny days does Fort St. James have?
    The monthly weather statistics above show sunshine and rainfall patterns for Fort St. James throughout the year.