Yes

you do need a jacket based on the weather in Sardinia, Italy 1 second ago

Why? Because a jacket will keep you cozy, but you won't break a seat!
57°F14°C & Mostly Cloudy

Wind is 6 mph9 km/h from the Southwest, gusting to 12 mph20 km/h
May 5
5pm57°F14°C5 mph8 km/h SouthwestMostly Cloudy
6pm56°F14°C5 mph8 km/h SouthwestCloudy
7pm56°F13°C5 mph8 km/h SouthwestCloudy
8pm55°F13°C5 mph9 km/h SouthwestCloudy
9pm55°F13°C5 mph8 km/h SouthwestCloudy
10pm55°F13°C5 mph8 km/h SouthwestDrizzle
11pm55°F13°C5 mph9 km/h SouthwestCloudy
May 6
12am55°F13°C5 mph8 km/h SouthwestCloudy
1am55°F13°C4 mph6 km/h SouthwestCloudy
2am56°F13°C4 mph7 km/h SouthwestMostly Cloudy
3am58°F14°C6 mph9 km/h SouthwestMostly Cloudy
4am60°F16°C7 mph11 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
May 456°F14°C67°F20°C12 mph19 km/h from SouthwestMostly CloudyDrizzle
May 554°F12°C65°F19°C7 mph12 km/h from SouthwestRainPartly Cloudy
May 651°F10°C66°F19°C6 mph9 km/h from WestPartly CloudyPartly Cloudy
May 746°F8°C69°F21°C4 mph6 km/h from WestMostly ClearMostly Cloudy
May 850°F10°C69°F20°C4 mph6 km/h from WestPartly CloudyMostly Clear
May 951°F11°C71°F22°C5 mph7 km/h from WestPartly CloudyCloudy
May 1055°F13°C71°F22°C3 mph5 km/h from SouthwestMostly CloudyRain

Yes

Low of 54°F12°C, High of 65°F19°C
Wind: 7 mph12 km/h
Precipitation: 44% rain

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