Daily snow observations from GHCN stations are available using the pulldown menus below to select the state, month, and year of interest for either snowfall or snow depth data. Environment Canada reports 9.4 cm of snow fell at the Ottawa Airport on Monday, setting a record for the greatest snowfall on November 11 in Ottawa history. A total of 21 cm of snow fell at the Ottawa Airport between Saturday afternoon and early Sunday afternoon. Chance of Snow Storms for Ottawa, Ontario covering the 2021 Snow Season. Description The above climate weather data chart for Ottawa, Ontario Canada shows average monthly weather statistics with historic daily extremes. Ottawa ON Snowfall Totals & Snow Accumulation Averages ... All the other numbers are long-term historical averages based on weather data gathered from 1981 to 2010 near downtown Ottawa. Snow, snow go away: Ottawa breaks record for snowiest January Back to video. Tahtsa Lake, B.C., set the record for the largest one … Ottawans did not see bare ground for 143 consecutive days, from November 21 to April 11. Lobster shells are teaching scientists to make stronger concrete. Ottawa Weather History for the Previous 24 Hours Show weather for: Previous 24 hours February 2, 2021 February 1, 2021 January 31, 2021 January 30, 2021 January 29, 2021 January 28, 2021 January 27, 2021 January 26, 2021 January 25, 2021 January 24, 2021 January 23, 2021 January 22, 2021 January 21, 2021 January 20, … How Often it Snows in Ottawa ... www.currentresults.com The historical weather data, forecast and current conditions graphics are courtesy of Environment and Climate Change Canada. The 14.3 cm of snow that fell at the Ottawa Airport on Saturday set a record for greatest snowfall on January 18 in Ottawa history. Ottawa had received up to 444 centimeters (175 inches) of snow that year and Montreal just over 380 centimeters (150 inches), records that were nearly broken during the 2007–2008 season when Ottawa received 436 centimeters (172 inches) and Montreal 375 centimeters (148 inches). Ottawa’s single-season record snowfall was 441.1 cm, set over the course of the winter of 1970-71. The snowfall warning, however, has … However, if you find something missing or incorrect please send your feedback. Canada - Canada - Climate: Because of its great latitudinal extent, Canada has a wide variety of climates. The first snowfall of winter for Ottawa usually arrives in November, but can show up as early as October. Snowfall - Annual data for Ottawa (Kanata - Orléans) Snowfall - Annual data (25 years) Total 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 0 100 200 300 400 year preceding February 4, 2021 Snow (in cm) :-) The record for greatest snowfall on Nov. 22 in Ottawa history is 14.4 centimetres, set back in 2007. The snowy period of the year lasts for 5.9 months , from October 27 to April 24 , with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches . A "significant snowfall" will likely replace Monday's mix of rain and snow in Ottawa this evening, with nearly 10 centimetres of powder expected by Tuesday night, Environment Canada is forecasting. ... 7 paw paw 2nw 5 kewanee 4 ottawa 5sw 3 knoxville 3 gladstone lock and dam 18 3 galesburg 3 fairbury 3 streator 3se 2 sidell 5nw 2 ogden 2 marseilles 2 la harpe 2 clinton 2 chenoa 2 2 augusta 2 … Get the monthly weather forecast for Ottawa, Ontario, Canada, including daily high/low, historical averages, to help you plan ahead. Incredible snowbanks along my street in 1971 (Photo credit: My neighbour – Mike Ratz) Facts about Ottawa as … Ottawa climate summary The Ottawa lies on 70m above sea level The climate in Ottawa is cold and temperate. The average annual snowfall in Ottawa is 236 cm (92.8 inches). The information presented is combined from multiple Environment and Climate Change Canada data sources and all effort is made to be accurate. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Ottawa … On average Ottawa receives 224 cm (88 in) of snowfall annually but maintains an average 22 cm (9 in) of snowpack throughout the three winter months. In 1970-71 a record 444.1 cm of snow fell over the winter. The most remarkable amount of snow was in Ottawa, where an excess of 432 cm fell just 12 cm short of the venerable snow record of 444.6 cm in 1970-1971 – an event often regarded as a 1,000-year occurrence. Ottawa, city, capital of Canada, located in southeastern Ontario.In the eastern extreme of the province, Ottawa is situated on the south bank of the Ottawa River across from Gatineau, Quebec, at the confluence of the Ottawa (Outaouais), Gatineau, and Rideau rivers.The Ottawa River (some 790 miles [1,270 km] long), … Snow and ice are dominant during the winter season. 2000-2001 2001-2002 2002-2003 2003-2004 2004-2005 2005-2006; 2006-2007 2007-2008 2008-2009 2009-2010 2010-2011 2011-2012; 2012-2013 2013-2014 2014-2015 2015-2016 The season's last snowfall typically happens in April although in some years a late skiff or even a dump of snow lands in May. Find out how much snow Mont Tremblant has gotten over the years to plan your next ski vacation. This location is classified as Dfb by Köppen and Geiger. Don't make life or death decisions based on the information you find here. Ottawa Weather Forecasts. The capital's snow should start … Ocean currents play an important role, with both the warm waters of the Gulf Stream in the Atlantic and the Alaska Current in the Pacific affecting climate. Definitions % Chance: probability of a white Christmas (snow on the ground of 2 cm or more on Christmas morning at 7 a.m. EST) for full period of 63 years % Chance now: for children today based on period 1996-2017 % Chance before: for parents today when they were children based on period 1965-1984 Perfect Christmas: snow on the ground of 2 cm or more on Christmas morning and snow … That’s enough snow to bury three Mazda 3s stacked on top of one another. According to the Ottawa International Airport's last update, 7 cm of snow accumulated overnight into Saturday, and Environment Canada warns it will be more by the day’s end. Environment Canada has issued snowfall warnings for an area roughly covering Brockville, Hawkesbury, Maniwaki and Arnprior, including Ottawa and Gatineau. Westerly winds, blowing from the sea to the land, are the prevailing air … The historical weather data, forecast and current conditions graphics are courtesy of Environment and Climate Change Canada. The information presented is combined from multiple Environment and Climate Change Canada data sources and all effort is made to be accurate. Hourly weather conditions summary for the past 24 hours. However, if you find something missing or incorrect please send your feedback. Animals. Ottawa has a significant amount of rainfall during the year. As daytime highs struggled to climb out of the minus 20s over the weekend, Ottawa saw one of the coldest days with significant snowfall since 1895. Current conditions and forecasts including 7 day outlook, daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill (when applicable) historical data, normals, record values and sunrise/sunset times Get the Last 24 Hours for Ottawa, ON, CA ... 'Life-threatening' winter storm batters U.S. Northeast with snow, wind. This is true even for the driest month. An average 16 days of the three winter months experience temperatures below −20 °C (−4 °F), or 41 days if the … "Citizen Weather Observer Program" Stations. Please see the "about" page for links to the official Environment and Climate Change Canada data. The weather agency says snow at time will be heavy and end this morning, but will then turn cloudy. These snowfall extremes were measured near downtown Ottawa and … The previous record was 10.2 cm of snow set on January 18, 1978. Access to these data supports the Federal Emergency Management Agency's need for near real-time observations used in assessing requests for … Ottawa experiences significant seasonal variation in monthly liquid-equivalent snowfall. Please see the "about" page for links to the official Environment and Climate Change Canada data. Historical snowfall data for Mont Tremblant, including total snowfall, monthly snowfall and max depth. This would be the second snowfall in November in Ottawa. Don't make life or death decisions based on the information you find here. "Citizen Weather Observer Program" Stations. Between 15 and 30 centimetres of snow could fall during a messy weekend storm in the Ottawa-Gatineau area. :-) With 357 centimetres of snow already this winter and more to come on Thursday, Friday and Saturday, Ottawa seems on track to top the record 444.1 centimetres that fell in the winter of 1970-71. The temperature here averages 6.0 °C | 42.7 °F. 1999: A snow record falls. Total 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 0 200 400 600 year preceding January 26, 2021 Snow (in cm) A freak snow flurry in September has appeared, but the snow quickly melted. 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