Monthly Snow Coverage
Rutgers University Global Snow Lab
The Rutgers University Global Snow Lab has daily, weekly and monthly data for snow extent as well as data for the monthly departure from average.
The lab also has seasonal snow extent data dating back to 1967 for the winter spring and fall in the Northern Hemisphere, Eurasia, and North American regions.
| Geophysical Research Letters
Observations reveal external driver for Arctic sea‐ice retreat
Dirk Notz, Jochem Marotzke
| Nature Geoscience
Attribution of polar warming to human influence
Nathan P. Gillett, Dáithí A. Stone, Peter A. Stott et al
| Bulletin of the American Meteorological Society
EEE 2015: Record Low Northern Hemisphere Sea Ice Extent in March 2015
Neven S. Fučkar, François Massonnet, Virginie Guemas et al
Nov 27, 2017 | CBC News
Arctic climate change being felt farther south, scientists say