Average Humidity in May at Canadian Cities





The normal humidity levels in May at Canada's largest cities are listed below.

The tables give the month's daily average relative humidity. The morning humidity readings are taken at 6:00 am local standard time. The afternoon humidity is for 3:00 pm local standard time.

Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold. All the numbers here are based on weather data collected from 1981 to 2010.

Normal May humidity
City Morn­ing After­noon
Abbotsford, British Columbia 83 56
Calgary, Alberta 72 44
Edmonton, Alberta 70 40
Halifax, Nova Scotia 88 70
Hamilton, Ontario 83 57
Kelowna, British Columbia 77 40
Kingston, Ontario 80 66
Kitchener - Waterloo, Ontario 85
London, Ontario 81 55
City Morn­ing After­noon
Moncton, New Brunswick 87 59
Montréal, Quebec 74 51
Ottawa, Ontario 76 50
Peterborough, Ontario 87 55
Québec City, Quebec 74 50
Regina, Saskatchewan 77 43
Saguenay, Quebec 77 48
Saskatoon, Saskatchewan 78 42
Sherbrooke, Quebec 80 51
City Morn­ing After­noon
St. Catharines - Niagara, Ontario 83 56
Saint John, New Brunswick 86 60
St. John's, Newfoundland 86 72
Sudbury, Ontario 77 48
Thunder Bay, Ontario 86 51
Toronto, Ontario 77 53
Vancouver, British Columbia 83 63
Victoria, British Columbia 90 63
Winnipeg, Manitoba 78 47
Reference

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

City Humidity
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