Yes

you do need a jacket based on the weather in Chatanga, Krasnoyarsk Krai, Russia, 647460 1 second ago

Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
43°F6°C & Mostly Clear

Wind is 4 mph6 km/h from the North, gusting to 8 mph13 km/h
September 1
3pm43°F6°C4 mph6 km/h NorthMostly Clear
4pm42°F6°C4 mph6 km/h NorthMostly Clear
5pm41°F5°C4 mph6 km/h NorthMostly Clear
6pm42°F5°C4 mph7 km/h NorthMostly Clear
7pm43°F6°C4 mph7 km/h NorthMostly Clear
8pm45°F7°C5 mph8 km/h NorthMostly Clear
9pm47°F8°C5 mph8 km/h NorthMostly Clear
10pm49°F10°C5 mph9 km/h NorthMostly Clear
11pm52°F11°C6 mph10 km/h NorthMostly Clear
September 2
12am54°F12°C7 mph11 km/h NorthMostly Clear
1am55°F13°C7 mph12 km/h NorthMostly Clear
2am57°F14°C8 mph12 km/h NorthMostly Clear
DateLowHighWindDayNight
September 141°F5°C58°F14°C7 mph11 km/h from NorthMostly ClearPartly Cloudy
September 245°F7°C58°F14°C3 mph4 km/h from NorthPartly CloudyMostly Clear
September 342°F5°C62°F17°C6 mph10 km/h from SouthwestMostly ClearPartly Cloudy
September 445°F7°C57°F14°C10 mph16 km/h from WestDrizzleDrizzle
September 542°F5°C49°F9°C8 mph13 km/h from NorthwestDrizzleMostly Cloudy
September 639°F4°C48°F9°C7 mph11 km/h from EastDrizzleMostly Cloudy
September 737°F3°C50°F10°C5 mph9 km/h from EastDrizzleMostly Cloudy

Yes

Low of 46°F8°C, High of 57°F14°C
Wind: 3 mph4 km/h
Precipitation: None

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