Canadian Rockies Weather In July – Weather and Science Facts – The tables here list the normal July temperatures and precipitation at towns, lakes and other places in Canada’s Rocky Mountain parks.
The weather information covers five national parks, from Waterton Lakes in the south to Jasper in the north.
There are also climate data for adjacent provincial parks in the Rockies of Alberta’s Kananaskis Country and in British Columbia.
These precipitation statistics are averages for rainfall plus snowfall. The calculation of days includes those when precipitation totalled at least 0.2 millimetres (0.008 inches).