Yes

you do need a jacket based on the weather in Dover, UK 1 second ago

Why? Because it's pretty chilly!
56°F13°C & Cloudy

Wind is 9 mph15 km/h from the Southwest, gusting to 17 mph28 km/h
November 8
6am56°F13°C9 mph15 km/h SouthwestCloudy
7am56°F13°C9 mph14 km/h SouthwestMostly Cloudy
8am55°F13°C8 mph12 km/h WestMostly Cloudy
9am55°F13°C8 mph12 km/h WestCloudy
10am56°F13°C7 mph12 km/h WestMostly Cloudy
11am57°F14°C7 mph12 km/h WestMostly Cloudy
12pm59°F15°C7 mph12 km/h WestMostly Cloudy
1pm59°F15°C8 mph12 km/h WestMostly Cloudy
2pm59°F15°C8 mph13 km/h WestMostly Cloudy
3pm59°F15°C8 mph13 km/h WestMostly Cloudy
4pm58°F15°C7 mph11 km/h WestMostly Cloudy
5pm57°F14°C6 mph10 km/h WestPartly Cloudy
DateLowHighWindDayNight
November 850°F10°C59°F15°C7 mph12 km/h from WestMostly CloudyMostly Clear
November 948°F9°C59°F15°C11 mph18 km/h from SouthwestPartly CloudyDrizzle
November 1051°F11°C56°F13°C20 mph32 km/h from SouthRainRain
November 1150°F10°C57°F14°C18 mph29 km/h from SouthWindyWindy
November 1253°F12°C58°F14°C19 mph30 km/h from SouthRainRain
November 1355°F13°C60°F16°C15 mph24 km/h from SouthWindyCloudy
November 1456°F13°C61°F16°C16 mph26 km/h from SouthDrizzleDrizzle

Yes

Low of 48°F9°C, High of 59°F15°C
Wind: 11 mph18 km/h
Precipitation: None

Support This Page