Visiting the COLDEST CITY in the World (-71°C, -96°F) YAKUTSK / YAKUTIA That's Crazy! Youtuber Ruhi visits the coldest city on the planet; Yakutsk, which is in Yakutia / Siberia / Russia. The lowest air temperature ever recorded here is -96°F (-71°C) Coldest town is Oymyakon, which is also in Yakutia, Siberia. This region is also called Sakha Republic and it is affiliated to Russia. Watch the video below to see this interesting coldest city in the world and share this one also with your friends and family. Follow us also on Facebook!