Yes
you do need a jacket based on the weather in Naples, Metropolitan City of Naples, Italy 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet and it's on the windy side!
47°F9°C & Mostly Clear
Wind is 9 mph14 km/h from the Northeast, gusting to 19 mph31 km/h
| March 18 | ||||
| 12am | 47°F9°C | 9 mph15 km/h Northeast | Mostly Clear | |
| 1am | 47°F8°C | 10 mph15 km/h Northeast | Clear | |
| 2am | 47°F9°C | 10 mph16 km/h Northeast | Clear | |
| 3am | 49°F9°C | 11 mph18 km/h Northeast | Clear | |
| 4am | 51°F10°C | 13 mph21 km/h Northeast | Clear | |
| 5am | 52°F11°C | 13 mph22 km/h Northeast | Clear | |
| 6am | 54°F12°C | 14 mph23 km/h Northeast | Clear | |
| 7am | 54°F12°C | 15 mph24 km/h Northeast | Windy | |
| 8am | 54°F12°C | 15 mph24 km/h Northeast | Windy | |
| 9am | 55°F13°C | 15 mph24 km/h Northeast | Clear | |
| 10am | 54°F12°C | 15 mph24 km/h Northeast | Clear | |
| 11am | 54°F12°C | 15 mph24 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 17 | 42°F5°C | 55°F13°C | 14 mph22 km/h from Northeast | Clear | Clear |
| March 18 | 40°F4°C | 58°F15°C | 5 mph7 km/h from East | Clear | Clear |
| March 19 | 39°F4°C | 61°F16°C | 4 mph6 km/h from Southwest | Clear | Mostly Clear |
| March 20 | 44°F7°C | 64°F18°C | 3 mph5 km/h from South | Mostly Clear | Mostly Cloudy |
| March 21 | 51°F11°C | 65°F18°C | 4 mph7 km/h from South | Cloudy | Drizzle |
| March 22 | 54°F12°C | 66°F19°C | 8 mph13 km/h from South | Cloudy | Cloudy |
| March 23 | 53°F12°C | 66°F19°C | 11 mph18 km/h from South | Drizzle | Partly Cloudy |
Yes
Low of 39°F4°C, High of 58°F15°CWind: 5 mph7 km/h
Precipitation: None