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Historical Climate Data

Access hourly, daily, or monthly data for stations across Canada.

Historical RADAR

Access historical radar images for 31 stations across Canada. National, regional and local images are available.

Canadian Climate Normals

Find climate averages or extremes for nearly 1100 locations in Canada.

Engineering Climate Datasets

Interested in IDF Curves, CWEEDS or CWEC files? Visit our Engineering Climate Datasets page.

Monthly Climate Summaries

Are you looking for...?

  • Precipitation Totals
  • Max-Min Temperatures
  • Degree Days
  • Monthly Summaries

A cross-country summary of the averages and extremes for the month.

  • Historical Climate Data1
  • Historical RADAR2
  • Canadian Climate Normals3
  • Engineering Climate Datasets4
  • Monthly Climate Summaries5

Accessing the Data

Follow these steps to access historical climate data:

Step 1:

Select data interval

Data Interval

Step 2:

Select date

Step 3:

Type in location name and select Search

Station Name
Still can't find what you are looking for? Visit our Advanced Search page.
Need more help? Visit our How to Use page.

Today's Weather Trivia

19 December

2005: Zack, the dog, not only survived a car crash near Kamloops, BC, but also 2½ weeks of sub-zero temperatures. The accident killed his owner, but the Rottweiler-mix escaped the burning vehicle and lay in a ditch, eating snow to survive. A man carried Zack to his home, but the dog wandered away. When his owner's daughter finally found him, Zack was badly injured, cold, and starving.

Excerpt from 'The Canadian Weather Trivia Calendar' by David Phillips. © Environment Canada