Average Amount of Cloud in June at Canada's Cities

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

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 June 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 June
City Hours of Cloud Days With No Sun
Abbotsford, British Columbia 443 3
Calgary, Alberta 370 2
Edmonton, Alberta 359 1
Guelph, Ontario 1
Halifax, Nova Scotia 442 4
Hamilton, Ontario 326 2
Kelowna, British Columbia 1
Kingston, Ontario 328 2
London, Ontario 309 2
City Hours of Cloud Days With No Sun
Moncton, New Brunswick 404 3
Montréal, Quebec 361 2
Ottawa, Ontario 347 2
Peterborough, Ontario 2
Québec City, Quebec 380 3
Regina, Saskatchewan 347 1
Saguenay, Quebec 392
Saskatoon, Saskatchewan 341 2
Sherbrooke, Quebec 367 2
City Hours of Cloud Days With No Sun
St. Catharines - Niagara, Ontario 2
Saint John, New Brunswick 422 4
St. John's, Newfoundland 504 4
Sudbury, Ontario 343 2
Thunder Bay, Ontario 347 2
Toronto, Ontario 333 1
Vancouver, British Columbia 404 2
Victoria, British Columbia 373 1
Windsor, Ontario 318
Winnipeg, Manitoba 346 1
Reference

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

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