Snow

ColdDroughtFlood/RainfallFogHailHealthHeatSnowHurricaneIce StormLightningMarineTornadoWind

1. Average number of days per year with daily snowfall ≥ 10 cm, based on data from 1971-2000 (Provincial Overview). Source: Environment Canada, 2003a
2. Average number of days per year with daily snowfall ≥ 10 cm, based on data from 1971-2000 (Southern Ontario). Source: Environment Canada, 2003a
3. Average number of days per year with daily snowfall ≥ 10 cm, based on data from 1971-2000 (Northern Ontario). Source: Environment Canada, 2003a
4. Average number of days per year with daily snowfall ≥ 25 cm, based on data from 1971-2000 (Provincial Overview)(Dot plot). Source: Environment Canada, 2003a
5. Average number of days per year with daily snowfall ≥ 25 cm, based on data from 1971-2000 (Provincial Overview)(contoured map). Source: MSC-Ontario Region, 2005a

Sources
Environment Canada, 2003a. National Climate Data and Information Archive. Available online: http://climate.weatheroffice.ec.gc.ca/climate_normals/index_e.html
Environment Canada, 2009a. National Climate Data and Information Archive. Available online: http://climate.weatheroffice.ec.gc.ca/Welcome_e.html
Environment Canada, 2009b. Internal Data Analysis. Data Courtesy of Environment Canada’s National Climate Data and Information Archive.
Meteorological Service of Canada-Ontario Region, 2005a. Internal. Data Courtesy of National Climate Data and Information Archive.

Data from hazards.ca