Notices

INTERRUPTION IN DATA AVAILABILITY. Please be advised that due to some unforeseen network difficulties there will be some delays in the release of data on our Climate website. We thank you for your patience during this time of technical difficulties, and do not hesitate to contact us if you have any questions at ec.services.climatiques-climate.services.ec@canada.ca.

Historical Climate Data

Access historical weather, climate data, and related information for numerous locations across Canada. Temperature, precipitation, degree days, relative humidity, wind speed and direction, monthly summaries, averages, extremes and Climate Normals, are some of the information you will find on this site.

Services and Information

Historical Data

Search and download past Canadian hourly, daily, and monthly weather data.

Historical Radar

Access historical radar images from our network of radar sites across Canada. National, regional and local images are available.

Canadian Climate Normals

Find our Canadian Climate Normals & Averages datasets.

Monthly Climate Summaries

A cross-country summary of the averages and extremes for the month, including precipitation totals, max-min temperatures, and degree days.

Almanac Averages & Extremes

Average and extreme temperature and precipitation values for a particular station over its entire period of record.

Engineering Climate Datasets

Are you interested in IDF Curves, CWEEDS or CWEC files? Visit out Engineering Climate Datasets page.

Related Links and Resources

Access additional Climate related links and resources.

About the Data

Do you need additional information about our data, products or services? Here you can access our technical documentation, glossary, and more.

What we are doing

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