When to go · Castine
Castine in August
Great month. Inside Castine's best window: Jun–Sep (warm, long daylight).
Key facts
- Verdict
- Great
- Temperature
- 23°C (73°F)73°F (23°C) / 13°C (55°F)55°F (13°C)
- average high / low
- Rain days
- 6
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Castine's best window: Jun–Sep (warm, long daylight).
Is another month better than August?
No other month rates higher than August for Castine in this guide.
Weather in August
- CastineHighs around 23 °C (73 °F), lows around 13 °C (55 °F), rain on about 6 daysHighs around 73 °F (23 °C), lows around 55 °F (13 °C), rain on about 6 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Hot and busy; wildfire smoke in the West, hurricane peak begins in the Southeast.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Castine, side by side.
Verdict
Aug: Great
Jun: Great
Daytime high
Aug: 23 °C (73 °F)73 °F (23 °C)
Jun: 21 °C (70 °F)70 °F (21 °C)
Night low
Aug: 13 °C (55 °F)55 °F (13 °C)
Jun: 11 °C (52 °F)52 °F (11 °C)
Rain days
Aug: 6
Jun: 6
Crowds
Aug: High
Jun: High
Prices
Aug: High
Jun: High
Festivals listed
Aug: 0
Jun: 0
August: Inside Castine's best window: Jun–Sep (warm, long daylight).
June: Inside Castine's best window: Jun–Sep (warm, long daylight).
Castine: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.