Daily High and Low Temperature Carmacks Weather Station in February
Temperatures

The daily average low (blue) and high (red) temperature with percentile bands (inner band from 25th to 75th percentile, outer band from 10th to 90th percentile).
Source: www.weatherspark.com
Here you will find some more information on temperature ranges:
http://weatherspark.com/averages/28430/2/Whitehorse-Yukon-Territory-Canada
http://weatherspark.com/averages/28116/2/Carmacks-Yukon-Territory-Canada
http://weatherspark.com/averages/28226/2/Dawson-City-Yukon-Territory-Canada