It is difficult to pinpoint the coldest place oin the Northern hemisphere, but according to one source, this was the following comment
Considerable controversy has arisen about the record low temperature extremes at Verkhoyanskbecause of instrument corrections. From Dr. A. Meshcherskaya: "It is accepted that the coldest temperature for the Northern Hemisphere occurred in Verkhoyansk, Russia on 6 and 7, 1892. But in those days the temperature was measured by spirit thermometer, which is less accurate than a mercury thermometer. The spirit is the evaporating liquid, therefore measurement by spirit thermometers must be corrected (usually the correction is positive, being about 0.2°C, but is not so simple). According to "Climate of the USSR, issue 24, part I, Leningrad, 1956," the coldest temperature (-67.7°C) occurred in Oimaykon on 6 February 1933. It is necessary to have in view that winters in East Siberia during the 20th century have become about 3°C warmer.
By the opinion of the majority of Russian climatologists, the coldest place in the Northern Hemisphere is Oimyakon. Since the 30-th years of 20th century, almost every winter Oimaykon is colder than Verkhoyansk. The mean difference of minimum winter (December-February) temperature in Verkhoyanskand in Oimyakon for 43 coupled
I have never been to the Northern arctic zones, but I did volunteer for the re-supply run to Australian Antarctic Base, at Mawson. The temperatures on that trip toched -30 degrees, celsius. I got so sick i passed out, fell into a coma, and didnt regain conscouiusness for nearly five days. I never returned to full duties, and was discharged from the navy within four months.
In Russia, the troops experienced conditions as low as -40 degrees, but even though this happened quite a bit, it was an unusual event, according to my stepfather . It was more normal for temperatures to be at -10 to -25, occasionally ther might even be a partial thaw for a few days, with tempaeratures climbing into the positve zone.
At minus 60, it is impossible for people to survive in the open for long. Just for you non-metric people to get a handle on that, I make that -76 degrees F. The coldest recorded natural temperature in history is -83C at the russian base in Antarctica, in 1983.
-60 is getting very close to a northern hemisphere record. People dont survive long outside in those temperatures