Climate

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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
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Today's Weather Trivia

21 October

1898: The steamer Gelivera was crossing the Atlantic in high seas. The waves smashed her starboard gig, breaking the lifeboat and gangway into pieces. Hailstones as large as ducks' eggs fell. The next day the sea flooded the wheelhouse, chart room, and cabins. The steamer ran so short of fuel that the crew burned 50 tonnes of sugar to generate enough steam to get to St. John's, NL.

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