When to go · Bosa
Bosa in September
Great month. Inside Bosa's best window: May–Sep (warm, dry, beach season).
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 18°C (64°F)64°F (18°C)
- average high / low
- Rain days
- 4
- Crowds
- High
- Italy overall
- Prices
- High
- Italy overall
Verdict
Inside Bosa's best window: May–Sep (warm, dry, beach season).
Is another month better than September?
No other month rates higher than September for Bosa in this guide.
Weather in September
- BosaHighs around 27 °C (81 °F), lows around 18 °C (64 °F), rain on about 4 daysHighs around 81 °F (27 °C), lows around 64 °F (18 °C), rain on about 4 days
Crowds and prices
- Crowds · Italy overall
- High
- Prices · Italy overall
- High
Italy overall: Warm sea, grape harvest, cities reopen; Venice Film Festival early in the month; one of the best months overall.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Bosa, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 27 °C (81 °F)81 °F (27 °C)
May: 23 °C (73 °F)73 °F (23 °C)
Night low
Sep: 18 °C (64 °F)64 °F (18 °C)
May: 14 °C (57 °F)57 °F (14 °C)
Rain days
Sep: 4
May: 3 (better)
Crowds
Sep: High
May: High
Prices
Sep: High
May: High
Festivals listed
Sep: 0
May: 0
September: Inside Bosa's best window: May–Sep (warm, dry, beach season).
May: Inside Bosa's best window: May–Sep (warm, dry, beach season).
Bosa: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.