When to go · Grand Manan Island
Grand Manan Island in September
Great month. Inside Grand Manan Island's best window: Jun–Sep.
Key facts
- Verdict
- Great
- Temperature
- 18°C (64°F)64°F (18°C) / 11°C (52°F)52°F (11°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- Canada overall
- Prices
- Medium
- Canada overall
Verdict
Inside Grand Manan Island's best window: Jun–Sep.
Is another month better than September?
No other month rates higher than September for Grand Manan Island in this guide.
Weather in September
- Grand Manan IslandHighs around 18 °C (64 °F), lows around 11 °C (52 °F), rain on about 9 daysHighs around 64 °F (18 °C), lows around 52 °F (11 °C), rain on about 9 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 Grand Manan Island, side by side.
Verdict
Sep: Great
Jun: Great
Daytime high
Sep: 18 °C (64 °F)64 °F (18 °C)
Jun: 18 °C (64 °F)64 °F (18 °C)
Night low
Sep: 11 °C (52 °F)52 °F (11 °C)
Jun: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 9 (better)
Jun: 11
Crowds
Sep: Medium
Jun: Medium
Prices
Sep: Medium
Jun: Medium
Festivals listed
Sep: 0
Jun: 1
September: Inside Grand Manan Island's best window: Jun–Sep.
June: Inside Grand Manan Island's best window: Jun–Sep.
Grand Manan Island: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings