Yes

you do need a jacket based on the weather in Antarctica 1 second ago

Why? Because just don't even bother going out. it's waaayyyy too cold and there are strong winds blowing out there!
-61°F-52°C & Windy

Wind is 19 mph31 km/h from the Southwest, gusting to 27 mph43 km/h
April 17
6pm-61°F-52°C19 mph30 km/h SouthwestWindy
7pm-62°F-52°C18 mph30 km/h SouthwestWindy
8pm-63°F-53°C18 mph29 km/h SouthwestWindy
9pm-64°F-53°C17 mph28 km/h SouthwestWindy
10pm-65°F-54°C17 mph27 km/h SouthwestWindy
11pm-66°F-54°C17 mph27 km/h SouthwestWindy
April 18
12am-66°F-55°C17 mph27 km/h SouthwestWindy
1am-67°F-55°C16 mph26 km/h SouthwestWindy
2am-68°F-55°C16 mph25 km/h SouthwestWindy
3am-69°F-56°C16 mph25 km/h SouthwestWindy
4am-69°F-56°C16 mph26 km/h SouthwestWindy
5am-70°F-57°C16 mph26 km/h SouthwestWindy
DateLowHighWindDayNight
April 17-74°F-59°C-57°F-49°C17 mph27 km/h from SouthwestWindyWindy
April 18-74°F-59°C-68°F-56°C23 mph38 km/h from SouthwestWindyWindy
April 19-70°F-57°C-67°F-55°C19 mph31 km/h from SouthwestWindyWindy
April 20-67°F-55°C-60°F-51°C16 mph26 km/h from SouthWindyWindy
April 21-61°F-52°C-54°F-48°C18 mph29 km/h from SouthwestWindyWindy
April 22-54°F-48°C-42°F-41°C20 mph32 km/h from SouthWindyWindy
April 23-43°F-42°C-37°F-38°C20 mph33 km/h from SouthWindyWindy

Yes

Low of -74°F-59°C, High of -69°F-56°C
Wind: 23 mph38 km/h
Precipitation: None

Support This Page