Light snow falls on Boxing Day, Truro, NS, 26 Dec 2019 (Dearing)
Despite a relatively snow-free December, Greater Moncton still managed to have a White Christmas this year after all – but just barely.
Environment Canada reports 2 cm of snow on the ground at the airport Christmas morning which fits its official definition.
Other parts of southern New Brunswick and Nova Scotia did not have snow including in Truro where I spent the holiday.
Meteorologists say odds of a White Christmas have decreased in recent years.
Here are the odds for select Canadian cities (1994-2017 versus 1955-2017):
Moncton – 65% / 73%
Fredericton – 50% / 76%
Saint John – 45% / 60%
Charlottetown – 55% / 78%
Halifax – 40% / 54%
Montreal – 70% / 76%
Toronto – 45% / 52%
Winnipeg – 100% / 98%
Calgary – 60% / 59%
Vancouver – 10% / 10%
Courtesy Weather Nation
The remnants of Tropical Storm Olga were felt across Southern Ontario on the weekend with rainy and windy conditions.
Environment Canada says between 30 and 60 mm of rain fell across the region including the Greater Toronto Area.
Wind gusts were up to 80 km/h in some locations with a peak of 104 km/h recorded at Port Colborne on Lake Erie.
Olga formed in the Gulf of Mexico several days ago and made landfall in Louisiana before quickly churning northward toward the Great Lakes.
Forecasters are calling for more wet weather and cooler conditions by Halloween.
Thunderstorms rolling across Southern Ontario and Southern Quebec this weekend brought an end to oppressive heat and humidity.
Toronto residents were trying to keep cool Saturday when the mercury soared to 33.0°C with a stifling humidex of 44 and Montreal reported similar conditions.
In the Maritimes, even typically cooler coastal areas were warm with new record highs set in Saint John and Grand Manan.
The temperature in Greater Moncton peaked at 32.4°C which fell short of the record of 33.5°C from 1991.
A brief, violent thunderstorm hit Halifax on Sunday afternoon with flash flooding and strong winds knocking out power to more than 44,000 Nova Scotians.
A bitterly cold day in downtown Toronto, 20 Jan 2019 (Dearing)
Without a doubt, Canada’s largest city can often be cold during the winter.
But during a recent stopover in Toronto, an Arctic air mass pushed into Southern Ontario giving the provincial capital its coldest daytime high ever recorded.
A bitterly cold maximum of -14.2°C was set on 20 January at Pearson Airport.
Two overnight lows also dropped to -22°C this week which although frigid were still a few degrees away from the all-time records.
Until now, Central Canada had practically escaped the winter season apart from a brief blast in late November.
Wildfires create smoky sky over downtown Calgary, AB, 14 Aug 2018 (Dearing)
Here is the annual list from Environment Canada:
Record wildfires and smoky summer skies in the West
Summer heat wave from East to West
Tough growing season in the Prairies
Powerful May winds impact Ontario and Quebec
September tornadoes touch down in Ottawa-Gatineau
Spring flooding in southern British Columbia
Historic spring flooding along the St. John River Valley
August deluge in Toronto
Record cold start to a long winter nationwide
Cold and stormy April for the East
autumn, cold, dry, fire, flooding, heat, rain, smoke, snow, spring, summer, tornado, warm, wind, winter |
Snow falling in Washington, DC, USA, 15 Nov 2018 (Instagram)
A significant November snowstorm took meteorologists by surprise yesterday when more snow fell and for longer than originally forecast.
A Nor’easter moved up the U.S. Eastern Seaboard dropping 16 cm of snow on New York City which created commuter chaos with train delays and dozens of drivers trapped in their vehicles on treacherous highways.
While Washington, DC only picked up about 4 cm – the biggest November snowfall in three decades – it was to take road crews by surprise and some schools were closed.
The precipitation also included ice pellets and freezing rain with an eventual changeover to rain.
The storm also brought between 10 and 20 cm of snow across Southern Ontario with Toronto Pearson Airport picking up 11 cm.
The same system is now impacting the Maritimes.
July was a warm month not only in Greater Moncton and New Brunswick but also throughout most of Canada – except for the Far North.
Montreal shattered its monthly record with a mean temperature of 24.1 C – three degrees above normal – and sadly dozens died from not having air conditioning.
Halifax and Toronto were both almost two degrees above normal while Vancouver and Calgary were each more than one degree higher than average.
Even normally cool St. John’s, Newfoundland was 1.6 degrees warmer in July with 15 days reaching daytime highs of 25 C or more.
Only in the Arctic were temperatures lower with Iqaluit, Nunavut nearly one degree below average and Resolute was off by 2.5 degrees – its coldest July since 1964.
Tree falls near school bus in Mississauga, Ontario, 04 May 2018 (Twitter/Peel Regional Police)
A rapidly deepening low pressure system created strong winds gusting to hurricane-strength across Southern Ontario and Southern Quebec on Friday knocking down trees and power lines causing massive outages.
Three people were killed by fallen trees and a school bus filled with children in Mississauga had a near miss.
Toronto Pearson Airport had a maximum wind gust of 119 km/h while Montreal Trudeau Airport recorded 117 km/h – both are the windiest days ever in May.
Winds were also powerful on Saturday in Greater Moncton with a wind gust of 100 km/h – the strongest since January.
A tree falls onto an SUV in an ice storm, East York, Toronto, ON, 15 April 2018 (R. Johnston/Toronto Star)
A slow moving low pressure system brought a wintry mix of snow, ice pellets, freezing rain, rain and strong winds to Southern Ontario and Southern Quebec over the weekend.
Icy conditions led to more than 1,600 highway crashes, numerous power outages from falling trees and downed lines, cancelled flights, transit delays and school closures.
Officials were forced to close the CN Tower due to falling ice from the structure.
Here are some totals from the spring storm as of 16 April at 2pm EDT:
Toronto Pearson Airport – 18 hours of ice pellets, 6 hours of freezing rain, 12 cm ice pellets.
Toronto Billy Bishop Airport – Peak wind gust of 96km/h
London – 14 hours of freezing rain with ice pellets
Windsor – 6 hours of freezing rain
Hamilton – 11 hours of ice pellets, 6 hours of freezing rain and ice pellets, 8 hours of freezing rain
Ottawa – 9 hours of freezing rain Sunday, 6 hours of freezing rain Monday, wind gusts to 70 km/h
Montreal – 9 hours of freezing rain Saturday, 4 hours of freezing rain Sunday, 3 hours freezing rain Monday
Quebec City – 5 hours of freezing rain Monday
(Data courtesy Environment Canada)
It felt more like mid-spring than late winter across Southern Ontario today.
A mild air mass combined with strengthening February sunshine to set new record highs in the region.
Environment Canada reports April-like maximums for 28 February:
Sarnia, 16.8 C, old record 15.1 C from 2016
Toronto Pearson Airport, 16.2 C, old record 14.0 C from 2016
Windsor, 16.1 C, old record 13.6 C from 2017
London, 15.1 C, old record 14.2 C from 2016
Kitchener-Waterloo, 15.0 C, old record 12.4 C from 2016