Notices

Please take our survey and provide feedback: https://eccc.sondage-survey.ca/f/LanguageSelection.aspx?s=442ca660-fcf1-47c0-95a9-59707d6fd709

Please note that the IDF dataset is available through this link: Intensity-Duration-Frequency (IDF) Files .

Historical Data

To determine data availability for a custom location and date, please complete and submit one of the following searches:

Search by Station Name How to Use - Search by Station Name
to
Search by Province or Territory How to Use - Search by Province or Territory
to
Search by Proximity How to Use - Search by Proximity
latitude (e.g. 48°49'27.010" N):
° ' " North
longitude (e.g. 123°43'08.009" W):
° ' " West
latitude (e.g. 61.3701°):
°
longitude (e.g. -139.0317°):
°
to
Date modified: