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Notices:

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

Windsor ON

Element Rank Value
Hottest summer 3 26.62
Coldest winter 86 -6.61
Coolest summer 98 26.62
Mildest winter 16 .52
Coldest spring 90 8.38
Coldest year-round 93 9.44
Warmest year-round 8 9.44
Most freezing days 89 122.81
Fewest freezing days 12 122.81
Most hot days (30°C or above) 5 20.68
Most cold days (-20°C or less) 87 1.6
Most hot and cold days 59 22.28
Warmest spring 11 8.38
Warmest fall 1 11
Wettest location (rain and snow) 51 918.34
Driest location 50 918.34
Snowiest location 70 126.57
Lowest snowfall 31 126.57
Snowiest fall 90 9
Snowiest spring 81 24.93
Snowfall as a % of precipitation 86 13.78
Rainiest location 33 805.19
Most wet days 64 146.67
Most very wet days (25 mm or more) 34 6.08
Most dry days 37 218.57
Most snow days 73 44.99
Fewest snow days 28 44.99
Most heavy snowfall days (10 cm or more) 70 2.3
Most huge snowfall days (25 cm or more) 72 .09
Longest snow cover season (days) 88 53.9
Most deep snow cover days (10 cm or more) 88 17.07
Greatest average snow depth January 31 87 4.67
Most freezing rain days 59 9.09
Most blowing snow days 71 5.73
Most thunderstorm days 1 33.24
Fewest thunderstorm days 100 33.24
Foggiest location (days) 46 29.03
Fewest fog days 55 29.03
Most smoke and haze days 1 122.67
Sunniest year-round 35 2027.42
Least sunshine year-round 66 2027.42
Sunniest winter 58 259.02
Sunniest summer 37 794.47
Sunniest spring 62 546.74
Sunniest fall 20 427.19
Most sunny days year-round 23 307.47
Fewest sunny days year-round 78 307.47
Most sunny days in cold months 50 106.21
Most sunny days in warm months 8 147.31
Most heating degree-days 90 3524.83
Most cooling degree-days 1 421.73
Most growing degree-days 1 2602.66
Highest average pressure 13 101.65
Lowest average pressure 70 101.65
Greatest average pressure difference 61 .4
Most hours with low visibility 45 120.37
Clearest skies year-round 23 2276.73
Cloudiest skies year-round 45 4744.12
Most clear skies in summer 15 687.94
Windiest location year-round 18 15.95
Lightest wind speed year-round 65 15.95
Windiest winter 16 18.32
Windiest summer 30 12.79
Most days with light wind (5 km/h or less) 71 184.77
Most windy days (40 km/h or more) 34 32.47
Extreme wind chill 65 -42.36
Most high wind chill days (-30 or less) 72 1.77
Humidex days at or above 30 1 67.4
High humidex days at or above 35 1 28.12
Most humid summer location 1 1.79
Driest winter air 72 .42
Driest summer air 82 1.79



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