Nova Scotia hit with heavy snow

Halifax Public Gardens main entrance, 08 Jan 2020 (Storyful/Accuweather)

Just days after the first major snowstorm of the season hit Nova Scotia, another low pressure system intensified as it tracked south of the province on Wednesday.

The eastern mainland and Cape Breton Island received lots of snow – more than 60 cm fell in some areas.

Southeast New Brunswick got off relatively easy with about 10 cm recorded in Greater Moncton.

Here are some snowfall totals (in cm) from 09 January at 5pm AST:

  • Pictou area – 63
  • Truro – 42
  • Ingonish Beach – 38
  • Halifax Stanfield Airport – 30
  • Dartmouth – 28
  • Sydney – 27
  • Charlottetown, PE – 23
  • Kentville – 20
  • Yarmouth – 15

(Data courtesy Environment Canada)

December 2019 – Mild with little snow

Along Northumberland Strait, Beaubassin-est, NB, 29 December 2019 (Dearing)

It felt like winter was on pause during December in Southeast New Brunswick.

After significant snow on 07-08 November, many thought winter arrived early again.

But more rain fell and the heaviest snow was a mere 9 cm – paltry by Greater Moncton standards.

Although the temperature remained below freezing on 13 days and most daytime highs were just slightly above zero, the thermometer did climb above 10°C on four occasions.

DECEMBER 2019 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH 0.9°C

Average LOW -8.0°C

AVERAGE -3.6°C (about 1.2 degrees ABOVE normal)

Extreme HIGH 13.8°C (15 Dec)

Extreme LOW -15.1°C (27 Dec)

RAINFALL 56.9 mm (slightly ABOVE normal)

SNOWFALL 26.0 cm (about 60 percent BELOW normal)

(Data courtesy Environment Canada)

Storm sweeps Ontario

Freezing rain coats trees in central Ontario, 30 Dec 2019 (South Simcoe Police)

Ontario is so large and sprawling that it’s rare one storm could impact most of the province but that’s what happened Sunday into Monday.

A large low pressure system brought severe winds to the southwest, hours of freezing rain in the east and heavy snow in the northwest.

Temperatures also soared briefly in the Greater Toronto Area with a new record high of 10.2°C set at Pearson Airport.

Freezing rain duration in hours:

  • Ottawa Int’l Airport – 22
  • Sudbury – 20
  • CFB Trenton – 18

Snowfall in cm:

  • Marathon – 37
  • Thunder Bay – 30
  • Atikokan – 18

Maximum wind gusts in km/h:

  • Chatham-Kent – 104
  • Windsor – 100
  • Toronto Billy Bishop Airport – 81

(Data courtesy Environment Canada)

White Christmas

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%

Canada’s Top 10 Weather Stories 2019

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Hurricane Dorian damage in Halifax’s west end, 08 Sept 2019 (NS Power)

Canada is a land of weather extremes and this year has been no exception with frigid winter cold and stifling summer heat which brought wildfires, flooding, snowstorms and hurricanes.

Environment Canada has compiled its annual list for 2019:

  1. Another record Ottawa River flood
  2. Destructive hurricane season especially Dorian
  3. Snowy Prairie autumn
  4. Bitterly cold February nationwide
  5. Record heat continues in the Arctic
  6. Too dry early, too wet later on Prairies
  7. Blustery Halloween in the East
  8. Spring never arrives in Eastern Canada
  9. More flooding along the St. John River
  10. Fewer wildfires but more hectares burned

Here are some weather highlights for Atlantic Canada:

  • New Year’s Day takes Newfoundland by storm
  • January Maritime storm included every type of weather
  • Winter storm forces Moncton residents outside
  • February storm causes road closures in Labrador
  • Pre-Valentine’s storm across the Maritimes
  • March starts out stormy in Nova Scotia
  • Newfoundland’s icebergs please tourists and locals
  • October “weather bomb” drops lots of rain

Wind & rain cause damage

Roof damage at apartment building, Heather Way, 10 Dec 2019 (City of Saint John)

Strong winds and heavy rain from a strong low pressure system caused damage to properties and localized flooding in New Brunswick and Nova Scotia.

The Saint John area was hard hit with wind gusts up to 95 km/h which led to power outages and roof damage to at least two apartment buildings.

No one was hurt but all tenants were evacuated and assisted by the Red Cross.

Many roads were closed due to flooding or fallen trees and there were voluntary evacuations in Sussex in low lying areas.

The storm also brought mild, record-breaking temperatures with highs of 11°C in Edmundston and 12°C in Bathurst and Woodstock.

Greater Moncton hit 13.7°C but the record for 10 December was 15°C from 1957.

Rainfall totals (in mm) as of 8am on 10 December 2019:

  • Mechanic Settlement, NB  94 mm
  • Saint John Airport  63 mm
  • Kejimkujik NP, NS  53 mm
  • Dorchester, NB  50 mm
  • Yarmouth, NS  43 mm
  • Halifax (city)  48 mm
  • Fredericton  33 mm
  • Greater Moncton 26 mm

Peak wind gusts (km/h):

  • Cheticamp area, NS  135
  • Sydney  106
  • Halifax (Shearwater)  102
  • Saint John Airport  95
  • Lunenburg  92
  • Grand Manan, NB  89

(Data courtesy Environment Canada)

Heavy rain may cause flooding

Snow settles in Moncton, 05 Dec 2019 (Dearing)

The latest low pressure to invade the Maritimes is bringing heavy rain and strong winds to Southern New Brunswick and Northern Nova Scotia.

Environment Canada has issued a rainfall warning with up to 70 mm possible especially along the Fundy coast and strong winds gusting up to 90 km/h.

Meteorologists say that much rain is a lot for frozen ground to absorb and along with an existing snowpack could create localized flooding.

After a few days with below freezing temperatures, the small amount of snow in Greater Moncton has been taken away by the rain and a mild high of 12°C.

The forecast is calling for much colder air behind this system with some snow likely on Wednesday.

Sharp drop in temperature!

Temperature contrast 8pm, 12 Nov 2019 (earth nullschool.net)

Snow began falling in Southeast New Brunswick Monday night and later changed to freezing rain and then rain by Tuesday afternoon.

The temperature climbed to a balmy 14°C in Greater Moncton and 18°C in Greenwood, Nova Scotia.

But as the low pressure system moved out of the Maritimes toward Newfoundland, winds shifted to the northwest causing the thermometer to drop rapidly Tuesday night with a return to snow when it fell to freezing again.

Overnight low records could be challenged in the region by early Thursday as cold Arctic air takes hold.

Early snow for southern Ontario & Quebec

A snowy Gore Park, Hamilton, ON, 11 Nov 2019 (City of Hamilton)

An early winter storm tracked south of the Great Lakes on Monday and brought snow to Southern Ontario and Southern Quebec.

Snowfall amounts generally ranged between 10 and 30 cm.

Environment Canada says Toronto marked its earliest major snowfall on record with about 15 cm.

Arctic air has filtered in behind the storm prompting the city to issue an extreme cold weather alert with a possible overnight low of -15°C.

Snowfall amounts (cm), Tuesday 5pm EST:

  • Montreal 20
  • Quebec City 20
  • Windsor 19
  • Hamilton 17
  • Toronto (downtown) 15
  • Ottawa 13

Heavy, wet snow creates chaos

An early blast of winter in Moncton, 09 Nov 2019 (Dearing)

Some drivers were prepared when snow entered the forecast for the first time this week and had their winter tires installed.

But many drivers were caught off guard by the heavy, wet – sloppy – snow which fell across Southern New Brunswick, Prince Edward Island, northern Nova Scotia and southwestern Newfoundland.

A low pressure system brought rain on Thursday but snow fell by evening as the temperature dropped to the freezing point.

The snow continued throughout Friday creating slippery roads which left plow operators scrambling to deal with the early blast of winter.

Many minor accidents were reported with vehicles sliding into the ditch.

The Trans Canada Highway at Cobequid Pass was forced to close for several hours Friday night after numerous tractor trailers got stuck in snow and blocked the road.

Snowfall amounts (Thu-Fri) in cm:

  • Corner Brook 19.4
  • Greater Moncton 18.8
  • Fredericton 10-15 (estimate)
  • Deer Lake 13
  • Saint John 8.9
  • Halifax Stanfield 5.8
  • Charlottetown 3.9

(Data courtesy Environment Canada)