- Become a Green Motion loyalty member for FREE
- Save up to 25% on future car rentals + extra offers
- Discount varies by membership tier & number of rentals
Cagliari weather in September 2021
Get the latest coronavirus (COVID-19) updates for Italy with current travel advice, statistics and online resources.
- 2727°C max day temperature
- 77 days with some rainfall
- 1717°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 3636 mm of monthly rainfall
- 66 (High) UV index
- 2424°C sea temperature
Recommended for Sardinia
The September weather guide for Cagliari, Sardinia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Cagliari in September?
Daytime temperatures usually reach 27°C in Cagliari in September with low heat and humidity, falling to 17°C at night.
How sunny is it in Cagliari in September?
There are normally 8 hours of bright sunshine each day in Cagliari in September - that's 66% of daylight hours.
How warm is the sea around Cagliari in September?
The average sea temperature around Cagliari in September is 24°C.
Does it rain in Cagliari in September?
There are usually 7 days with some rain in Cagliari in September and the average monthly rainfall is 36mm.
Cagliari sunrise & sunset times for September 2021
Browse the sunrise & sunset times for Cagliari in September 2021. Select a month to view Cagliari sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||06:52||19:54|
|Wednesday, 15th September 2021||07:05||19:32|
|Thursday, 30th September 2021||07:19||19:08|
- Save EXTRA £7 on flights, trains & buses worldwide
- Minimum spend £100 on exclusive Kiwi.com promo code
- Compare airlines & operators to find the cheapest fares
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Italy
Where is hot in Sardinia in September for 2021/2022?
Below are average maximum temperatures at popular destinations in Sardinia in September. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.