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

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  • 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

27 November

2009: At Shippagan, NB, officials tried to take the 2010 Olympic torch aboard a boat for a harbour tour, but they had to cancel the trip because of high winds that caused the flame to flicker perilously as it was carried across New Brunswick's north shore. Yet, the cold and rain did not dampen the spirits of supporters who lined the normally quiet, 2-lane highway between Miramichi and Fredericton, NB.

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