When to go · Cagliari
Cagliari in September
Great month. Inside Cagliari's best window: May–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 29°C (84°F)84°F (29°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 Cagliari's best window: May–Jun, Sep–Oct.
Is another month better than September?
No other month rates higher than September for Cagliari in this guide.
Weather in September
- CagliariHighs around 29 °C (84 °F), lows around 18 °C (64 °F), rain on about 4 daysHighs around 84 °F (29 °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 Cagliari, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 29 °C (84 °F)84 °F (29 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Sep: 18 °C (64 °F)64 °F (18 °C)
May: 13 °C (55 °F)55 °F (13 °C)
Rain days
Sep: 4
May: 4
Crowds
Sep: High
May: High
Prices
Sep: High
May: High
Festivals listed
Sep: 0
May: 0
September: Inside Cagliari's best window: May–Jun, Sep–Oct.
May: Inside Cagliari's best window: May–Jun, Sep–Oct.
Cagliari: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.