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Notices:

As of Dec. 15, 2011 the OTTAWA MACDONALD-CARTIER INT’L A and HAMILTON A weather reporting stations have switched over to new NAV CANADA sensors and reporting tools. Due to a new format, hourly data from these stations is not yet available on our website. If you are interested in daily data for these stations from Dec 15, 2011 forward, they can now be found under their new weather station names, OTTAWA INT’L and HAMILTON. For more information, please click here and expand the message. Thank you for your patience while we work to upgrade our system to display these data.


We are currently experiencing some problems with the French version of the Climate Summaries on our Products & Services page. We are working to rectify the problem and ask for your patience during this time of technical difficulty. In the meantime, please refer to the data available from the English Climate Summaries page.


The Notice Inventory contains a record of all past and current Notices.

The "Weather Winners" Highlights

The Weather Winners - The winning city in each of the 72 weather categories. For example, Prince Rupert BC is the wettest city in Canada.

Highlight Table of Weather Winners - The top three cities in 16 weather categories.

The Cities For All Seasons - The cities with typical Canadian weather - lots of variety, but few extremes. Montreal is the weather winner here-- the "quintessential" Canadian city!

The Cities With The Toughest Weather -The cities with the most "tough" weather, i.e.: those which scored highest in the "tough" weather categories, including the foggiest, the snowiest, the wettest and the windiest. St. John's NL and Gander NL are tied for first place.

The Cities with the Most Comfortable Weather -The cities which scored highest in the "comfortable" weather categories, including the mildest winter, spring and fall; the most sunshine, lightest winds, and lowest humidity. Victoria and Nanaimo BC are tied for first place.

The Final Top Medal Standings - gold, silver and bronze medals for first, second and third place finishes in 72 weather categories and total medals for 12 top cities.

The North

More highlights



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