Average Amount of Cloud in July at Canada's Cities





Pulled together here is information on how cloudy Canadian cities normally are in July.

The tables below give typical monthly totals for the hours of cloudy skies at major cities across the country. The hours only count heavy overcast, when cloud covers anywhere from 80 to 100 percent of the sky.

There are also data on the usual number of days in July that lack sun. These are days with no measurable bright sunshine.

All the numbers are averages of weather statistics collected from 1981 to 2010.

Average amount of cloud in July
City Hours of Cloud Days With No Sun
Abbotsford, British Columbia 315 3
Calgary, Alberta 287 1
Edmonton, Alberta 320 1
Guelph, Ontario 1
Halifax, Nova Scotia 444 4
Hamilton, Ontario 327 1
Kelowna, British Columbia 1
Kingston, Ontario 291 1
London, Ontario 282 1
City Hours of Cloud Days With No Sun
Moncton, New Brunswick 389 2
Montréal, Quebec 342 1
Ottawa, Ontario 314 0
Peterborough, Ontario 1
Québec City, Quebec 366 2
Regina, Saskatchewan 255 1
Saguenay, Quebec 398
Saskatoon, Saskatchewan 286 1
Sherbrooke, Quebec 331 1
City Hours of Cloud Days With No Sun
St. Catharines - Niagara, Ontario 1
Saint John, New Brunswick 445 5
St. John's, Newfoundland 482 2
Sudbury, Ontario 313 1
Thunder Bay, Ontario 317 1
Toronto, Ontario 303 1
Vancouver, British Columbia 293 2
Victoria, British Columbia 259 1
Windsor, Ontario 298
Winnipeg, Manitoba 278 1
Reference

Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.

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