When to go · Chilliwack
Chilliwack in September
Great month. Inside Chilliwack's best window: May–Sep; late Jun–early Jul for Cultus Lake before the crowds.
Key facts
- Verdict
- Great
- Temperature
- 20°C (68°F)68°F (20°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 11
- Crowds
- Medium
- Canada overall
- Prices
- Medium
- Canada overall
Verdict
Inside Chilliwack's best window: May–Sep; late Jun–early Jul for Cultus Lake before the crowds.
Is another month better than September?
No other month rates higher than September for Chilliwack in this guide.
Weather in September
- ChilliwackHighs around 20 °C (68 °F), lows around 10 °C (50 °F), rain on about 11 daysHighs around 68 °F (20 °C), lows around 50 °F (10 °C), rain on about 11 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 Chilliwack, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 20 °C (68 °F)68 °F (20 °C)
May: 18 °C (64 °F)64 °F (18 °C)
Night low
Sep: 10 °C (50 °F)50 °F (10 °C)
May: 8 °C (46 °F)46 °F (8 °C)
Rain days
Sep: 11 (better)
May: 13
Crowds
Sep: Medium
May: Medium
Prices
Sep: Medium
May: Medium
Festivals listed
Sep: 0
May: 0
September: Inside Chilliwack's best window: May–Sep; late Jun–early Jul for Cultus Lake before the crowds.
May: Inside Chilliwack's best window: May–Sep; late Jun–early Jul for Cultus Lake before the crowds.
Chilliwack: 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