Past vs. Current Climate Comparison in Canada (PCCC)

Past vs. Current Climate Comparison in Canada (PCCC) is a public search engine to compare the past annual weather characteristics in Canadian communities with those obtained for the reference year of 2017. The data support for this comparison is the official Environment & Climate Change Canada climate observations. PCCC was made at the Water Security and Climate Change Lab (WSCC), Department of Building, Civil, and Environmental Engineering, Gina Cody School of Engineering, Concordia University.

How different is current climate comparing to the past?
Enter a year and the name of a Canadian community to get started.

Station Name:


Seasons in Canada, Credit: Trevor Morris
*There might be occassional problems with retrieving information.
The Evolution of Climate Observatories in Canada (ECO-CAN)
Canadian Climate Data Accessibility Portal (CCDAP)