Help us uncover the story of Montreal's evolving climate captured in the McGill Observatory's historical weather logs. Your transcriptions will help scientists and historians gain a better understanding of our environment and its impact on our city and its people.

September 2017 update: We're still working on getting the site ready for our launch at McGill's Homecoming on Oct 14. Tutorials and translations are still ongoing. If you notice any problems, please let us know on the feedback form.  Thanks for your help!