In animation, WIAS is under high heat of minimally over 0 C.
About half of the reporting stations are 'temperate' (0 C plus or minus 5 C) (click on). Vostok is very warm at -20 C with a humidity of 47%.
The solsitice occurred December 22, 2006 at 0022. The official calender seasonal changed is December 21. The actual soltice occurred only 22 minutes past the end of the day of December 21st. This is Antarctica's Summer.
