Yes

you do need a jacket based on the weather in Cockermouth CA13, UK 1 second ago

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
40°F4°C & Cloudy

Wind is 4 mph7 km/h from the West, gusting to 9 mph14 km/h
December 13
6pm40°F5°C5 mph8 km/h WestCloudy
7pm41°F5°C6 mph9 km/h WestCloudy
8pm41°F5°C6 mph9 km/h NorthwestCloudy
9pm40°F4°C6 mph9 km/h NorthwestMostly Cloudy
10pm38°F3°C5 mph9 km/h NorthwestCloudy
11pm37°F3°C5 mph9 km/h WestMostly Cloudy
December 14
12am36°F2°C5 mph9 km/h WestPartly Cloudy
1am36°F2°C5 mph9 km/h WestMostly Clear
2am36°F2°C5 mph8 km/h WestMostly Clear
3am35°F2°C5 mph8 km/h WestPartly Cloudy
4am35°F2°C5 mph7 km/h WestPartly Cloudy
5am37°F3°C5 mph8 km/h WestMostly Cloudy
DateLowHighWindDayNight
December 1238°F3°C43°F6°C2 mph4 km/h from SouthCloudyMostly Cloudy
December 1335°F2°C47°F8°C7 mph12 km/h from WestDrizzleDrizzle
December 1447°F8°C52°F11°C17 mph27 km/h from SouthwestWindyWindy
December 1546°F8°C50°F10°C20 mph32 km/h from SouthwestWindyCloudy
December 1645°F7°C51°F11°C14 mph22 km/h from SouthRainRain
December 1744°F7°C53°F12°C22 mph35 km/h from SouthwestRainRain
December 1837°F3°C44°F7°C16 mph26 km/h from NorthwestRainPartly Cloudy

Yes

Low of 35°F2°C, High of 47°F9°C
Wind: 7 mph12 km/h
Precipitation: 33% rain

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