When to go · St. Thomas
St. Thomas in August
Great month. Inside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.
Key facts
- Verdict
- Great
- Temperature
- 26°C (79°F)79°F (26°C) / 15°C (58°F)58°F (15°C)
- average high / low
- Rain days
- 10
- Crowds
- High
- Canada overall
- Prices
- High
- Canada overall
Verdict
Inside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.
Is another month better than August?
No other month rates higher than August for St. Thomas in this guide.
Weather in August
- St. ThomasHighs around 25.9 °C (79 °F), lows around 14.7 °C (58 °F), rain on about 10 daysHighs around 79 °F (25.9 °C), lows around 58 °F (14.7 °C), rain on about 10 days
Crowds and prices
- Crowds · Canada overall
- High
- Prices · Canada overall
- High
Canada overall: Warm and busy; wildfire risk highest in BC and Alberta.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in St. Thomas, side by side.
Verdict
Aug: Great
Jun: Great
Daytime high
Aug: 25.9 °C (79 °F)79 °F (25.9 °C)
Jun: 24.7 °C (76 °F)76 °F (24.7 °C)
Night low
Aug: 14.7 °C (58 °F)58 °F (14.7 °C)
Jun: 12.9 °C (55 °F)55 °F (12.9 °C)
Rain days
Aug: 10 (better)
Jun: 11
Crowds
Aug: High
Jun: Medium
Prices
Aug: High
Jun: Medium
Festivals listed
Aug: 0
Jun: 1
August: Inside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.
June: Inside St. Thomas's best window: Jun–Sep, Sep–Oct for fall colour.
St. Thomas: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast