Yes

you do need a jacket based on the weather in Brighton and Hove (Brighton), England, United Kingdom 1 second ago

Why? Because the air feels like the cozy middle ground between summer and winter and it's fairly windy outside!
57°F14°C & Mostly Cloudy

Wind is 12 mph20 km/h from the Northeast, gusting to 25 mph40 km/h
May 3
5pm56°F13°C13 mph20 km/h NortheastMostly Cloudy
6pm54°F12°C12 mph19 km/h NortheastPartly Cloudy
7pm52°F11°C11 mph17 km/h NortheastMostly Clear
8pm49°F10°C10 mph16 km/h NortheastClear
9pm47°F9°C9 mph15 km/h NortheastClear
10pm46°F8°C9 mph15 km/h NortheastClear
11pm46°F8°C9 mph15 km/h NortheastMostly Clear
May 4
12am46°F8°C9 mph14 km/h NortheastMostly Clear
1am46°F8°C9 mph15 km/h NorthMostly Clear
2am47°F9°C10 mph16 km/h NorthClear
3am50°F10°C12 mph19 km/h NorthMostly Clear
4am51°F11°C12 mph20 km/h NortheastPartly Cloudy
DateLowHighWindDayNight
May 252°F11°C69°F20°C6 mph9 km/h from NorthPartly CloudyMostly Clear
May 345°F7°C58°F14°C13 mph22 km/h from NortheastMostly CloudyPartly Cloudy
May 441°F5°C56°F13°C17 mph28 km/h from NortheastWindyMostly Clear
May 542°F5°C56°F14°C14 mph22 km/h from NortheastPartly CloudyMostly Cloudy
May 645°F7°C59°F15°C12 mph20 km/h from NortheastMostly CloudyPartly Cloudy
May 745°F7°C61°F16°C15 mph24 km/h from NortheastWindyPartly Cloudy
May 849°F9°C62°F17°C14 mph22 km/h from NortheastPartly CloudyMostly Clear

Yes

Low of 46°F8°C, High of 58°F15°C
Wind: 13 mph22 km/h
Precipitation: None

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