Yes

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

Why? Because it's on the windy side!
64°F18°C & Mostly Cloudy

Wind is 13 mph21 km/h from the Southwest, gusting to 24 mph39 km/h
September 17
9am67°F20°C16 mph26 km/h SouthwestWindy
10am69°F20°C16 mph27 km/h SouthwestWindy
11am69°F21°C15 mph25 km/h SouthwestWindy
12pm70°F21°C15 mph24 km/h SouthwestMostly Cloudy
1pm69°F20°C14 mph22 km/h SouthwestCloudy
2pm67°F19°C13 mph22 km/h SouthwestMostly Cloudy
3pm65°F18°C13 mph21 km/h SouthwestMostly Cloudy
4pm64°F18°C12 mph20 km/h SouthwestPartly Cloudy
5pm62°F17°C11 mph18 km/h SouthwestPartly Cloudy
6pm61°F16°C11 mph17 km/h SouthwestPartly Cloudy
7pm59°F15°C11 mph17 km/h SouthwestMostly Cloudy
8pm58°F15°C11 mph17 km/h SouthwestPartly Cloudy
DateLowHighWindDayNight
September 1653°F11°C70°F21°C13 mph21 km/h from SouthwestRainPartly Cloudy
September 1756°F13°C73°F23°C15 mph24 km/h from SouthwestMostly CloudyMostly Cloudy
September 1861°F16°C73°F23°C13 mph21 km/h from SouthwestPartly CloudyMostly Cloudy
September 1954°F12°C65°F18°C11 mph17 km/h from NortheastRainRain
September 2048°F9°C57°F14°C17 mph28 km/h from NorthDrizzlePartly Cloudy
September 2145°F7°C59°F15°C14 mph22 km/h from NorthPartly CloudyMostly Clear
September 2246°F8°C59°F15°C12 mph19 km/h from NortheastMostly CloudyMostly Cloudy

Yes

Low of 55°F13°C, High of 73°F23°C
Wind: 15 mph24 km/h
Precipitation: 18% rain

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