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When to go · Fort St. John

Fort St. John in September

Good month. Outside the best window (Jun–Aug for warm days and long light; Jan–Feb for the High on Ice winter carnival). Across Canada: After Labour Day crowds drop; larches turn gold in the Rockies late in the month.

Key facts

Verdict
Good
Temperature
16°C (60°F) / 5°C (41°F)
average high / low
Rain days
10
Crowds
Medium
Canada overall
Prices
Medium
Canada overall

Verdict

GoodCanada month rating

Outside the best window (Jun–Aug for warm days and long light; Jan–Feb for the High on Ice winter carnival). Across Canada: After Labour Day crowds drop; larches turn gold in the Rockies late in the month.

Is another month better than September?

September is rated good. These months rate higher:

Weather in September

Long-term averages
  • Fort St. JohnHighs around 15.7 °C (60 °F), lows around 5.1 °C (41 °F), rain on about 10 days

Crowds and prices

Crowds · Canada overall
Medium
Prices · Canada overall
Medium

Canada overall: After Labour Day crowds drop; larches turn gold in the Rockies late in the month.

Compare two months

Weather, crowds and prices for any two months in Fort St. John, side by side.

  • Verdict

    Sep: Good

    Jan: Great (better)

  • Daytime high

    Sep: 15.7 °C (60 °F)

    Jan: -8.6 °C (17 °F)

  • Night low

    Sep: 5.1 °C (41 °F)

    Jan: -16.7 °C (2 °F)

  • Rain days

    Sep: 10

    Jan: 10

  • Crowds

    Sep: Medium

    Jan: Low

  • Prices

    Sep: Medium

    Jan: Low

  • Festivals listed

    Sep: 0

    Jan: 0

September: Outside the best window (Jun–Aug for warm days and long light; Jan–Feb for the High on Ice winter carnival). Across Canada: After Labour Day crowds drop; larches turn gold in the Rockies late in the month.

January: Inside Fort St. John's best window: Jun–Aug for warm days and long light; Jan–Feb for the High on Ice winter carnival.

Fort St. John: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Canada in September →