Perfect Christmas: snow on the ground of 2 cm or more on Christmas morning and snow in the air sometime Christmas day, i.e., a measurable snowfall on Christmas based on period 1955-2007; Snow depth now: average depth of snow on the ground (cm) on Christmas morning from 1994 to 2017 Weather climate statistics include monthly averages, maximum and minimum average mean temperatures, mean rainfall, mean snowfall & daily high and low extremes for temperature. The US average is 205 sunny days. Hamilton averages 32 inches of snow per year. The Metro area also covers an area of 1,372 kilometers. Hamilton is under an extreme cold weather warning on the heels of a winter storm that dumped roughly 40 cm of snow, sent at least two people to … Hamilton Monthly Climate Averages, Ontario, CA Outlook Hourly 3 hr Past Avg. Columns display average snowfall in centimeters. Time in Hamilton is Sat 16 th Jan 3:00 pm | Averages. Hamilton, Ontario - Travel and vacation weather averages, current conditions and forecasts. The average snowfall for Hamilton in October is 0.7 cm, according to Kimball, meaning the city probably sees a centimetre or two over the course of the month once every four years or so. 10-Day Forecast. Hamilton's climate is humid-continental, characterized by changeable weather patterns. 09:09 EST. Precipitation is rain, snow, sleet, or hail that falls to the ground. Weather history for places in Ontario. However, that number is soundly beaten by … Sign up for our email newsletter by entering your email address. In the Köppen classification, Hamilton it is on the Dfb/Dfa border found in southern Ontario because the average temperature in July is 22.0 °C (71.6 °F), although the east falls … On Monday Hamilton got 13 cm, which beat the Remembrance Day snowfall record of 8.6 cm set in 1983. On average, there are 158 sunny days per year in Hamilton. Hamilton gets some kind of precipitation, on average, 106 days per year. Description The above climate weather data chart for Hamilton, Ontario Canada shows average monthly weather statistics with historic daily extremes. The US average is 28 inches of snow per year. Following fields are displayed for Hamilton Monthly Yearly averages: Max, Min and Average Temperature(°C/°F) Visibility (km or miles) Pressure (mb or inches) SAT SUN MON TUE WED 0.0 CM 0.0 CM 0.0 CM 0.0 CM 0.0 CM. Chart and data: Snowfall - Monthly data (1 year) for Hamilton for Hamilton, Ontario, Canada Hamilton is located in the province of Ontario on the western side of Lake Ontario.The Metro area has a population of over 721,000 people.This makes the city the third largest in Ontario and the ninth largest in Canada. Ski & Snowboard forecast near Hamilton, Ontario.