When to go · Grosse Isle
Grosse Isle in October
Great month. Inside Grosse Isle's best window: Late May–early Oct (boat season); Sep–Oct for geese and bird migration.
Key facts
- Verdict
- Great
- Temperature
- 11°C (52°F)52°F (11°C) / 3°C (37°F)37°F (3°C)
- average high / low
- Rain days
- 13
- Crowds
- Medium
- Canada overall
- Prices
- Medium
- Canada overall
Verdict
Inside Grosse Isle's best window: Late May–early Oct (boat season); Sep–Oct for geese and bird migration.
Is another month better than October?
No other month rates higher than October for Grosse Isle in this guide.
Weather in October
- Grosse IsleHighs around 11 °C (52 °F), lows around 3 °C (37 °F), rain on about 13 daysHighs around 52 °F (11 °C), lows around 37 °F (3 °C), rain on about 13 days
Crowds and prices
- Crowds · Canada overall
- Medium
- Prices · Canada overall
- Medium
Canada overall: Foliage in Ontario, Québec and the Maritimes early in the month; mountain roads get snow.
Compare two months
Weather, crowds and prices for any two months in Grosse Isle, side by side.
Verdict
Oct: Great
May: Great
Daytime high
Oct: 11 °C (52 °F)52 °F (11 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Oct: 3 °C (37 °F)37 °F (3 °C)
May: 6 °C (43 °F)43 °F (6 °C)
Rain days
Oct: 13
May: 12 (better)
Crowds
Oct: Medium
May: Medium
Prices
Oct: Medium
May: Medium
Festivals listed
Oct: 0
May: 0
October: Inside Grosse Isle's best window: Late May–early Oct (boat season); Sep–Oct for geese and bird migration.
May: Inside Grosse Isle's best window: Late May–early Oct (boat season); Sep–Oct for geese and bird migration.
Grosse Isle: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings
- A rain jacket or umbrella and shoes that dry fast