Yes

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

Why? Because the air feels like the cozy middle ground between summer and winter!
56°F13°C & Clear

Wind is 7 mph12 km/h from the Northwest, gusting to 17 mph28 km/h
July 2
9pm55°F13°C7 mph12 km/h NorthwestClear
10pm54°F12°C7 mph12 km/h WestClear
11pm53°F12°C7 mph11 km/h WestClear
July 3
12am52°F11°C6 mph10 km/h WestClear
1am53°F12°C6 mph10 km/h WestClear
2am56°F13°C6 mph10 km/h WestClear
3am60°F15°C7 mph11 km/h NorthwestClear
4am62°F17°C6 mph10 km/h NorthwestClear
5am65°F18°C6 mph10 km/h NorthwestClear
6am67°F20°C6 mph10 km/h NorthwestMostly Clear
7am69°F20°C7 mph11 km/h NorthwestPartly Cloudy
8am70°F21°C7 mph11 km/h WestPartly Cloudy
DateLowHighWindDayNight
July 252°F11°C72°F22°C6 mph10 km/h from WestPartly CloudyMostly Clear
July 354°F12°C78°F25°C11 mph18 km/h from SouthwestMostly CloudyDrizzle
July 459°F15°C74°F23°C15 mph24 km/h from SouthwestMostly CloudyMostly Cloudy
July 558°F14°C67°F19°C10 mph17 km/h from WestDrizzleDrizzle
July 655°F13°C64°F18°C15 mph24 km/h from NorthwestDrizzlePartly Cloudy
July 755°F13°C69°F20°C11 mph18 km/h from NorthwestMostly CloudyPartly Cloudy
July 856°F13°C78°F25°C8 mph13 km/h from WestPartly CloudyPartly Cloudy

Yes

Low of 55°F13°C, High of 78°F26°C
Wind: 11 mph18 km/h
Precipitation: None

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