Spring-like weather ends

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File photo (Dearing)

The last few days have felt like spring in New Brunswick but the warm spell is about to end.

Temperatures have soared as high as 10°C in some areas.

The normal maximum for late February is about 0°C in Greater Moncton.

Recent daytime highs:

  • 6.1°C on 23 Feb
  • 7.3°C on 24 Feb
  • 6.0°C on 25 Feb
  • 4.0°C on 26 Feb

However, winter is returning as a low pressure system brings mixed precipitation to Ontario and Quebec with the Maritimes next in its path.

Environment Canada has issued various weather warnings and up to 25 cm of snow and ice pellets could fall starting late Thursday into Friday.

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)

Mild but stormy conditions

A break in the rain at Irishtown Nature Park reservoir, 15 Dec 2019 (Dearing)

Another intense low pressure system moved through the Maritimes on the weekend bringing a new round of heavy rain and strong winds.

After a bone-chilling start, winds changed direction and a southerly flow pushed the high in Greater Moncton to 13.8°C – close to the record of 13.9°C from 2008.

Winds were strong with gusts up to 87 km/h in Southeast New Brunswick and a peak of 91 km/h reported in Bathurst.

As the storm headed to Newfoundland, cold air plunged into the region and temperatures fell below freezing and may stay that way for several days.

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.

November 2019 – Colder and snowier

Ice forms on Irishtown Reservoir after cold night, 13 Nov 2019 (Dearing)

November got off to a mild start in Greater Moncton – the monthly high 19.4 C was actually 0.1 degrees warmer than October’s maximum – but temperatures quickly tumbled especially overnight.

Only two nights were actually above freezing with the coldest weather around the middle of the month.

The first measurable snow was recorded on 07-8 (18.8 cm) which was more than half of the November total and rainfall was lighter than usual.

Daytime highs struggled to climb above freezing especially during the last two weeks which led to a below normal monthly average.

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

Average HIGH 4.6°C

Average LOW -3.7°C

AVERAGE 0.5°C (about 1.4 degrees BELOW normal)

Extreme HIGH 19.4°C (01 Nov)

Extreme LOW -10.9°C (17 Nov)

RAINFALL 66.7 mm (about 20 percent BELOW normal)

SNOWFALL 32.5 cm (almost double, well ABOVE normal)

(Data courtesy Environment Canada)

Windy start to November

Tree leaning on power lines, 01 Nov 2019 (NB Power)

Blustery but mild weather on Halloween continued throughout the first day of November in Southeast New Brunswick.

A cold front created strong winds with a sustained high of 64 km/h and a peak gust of 94 km/h at the Greater Moncton Airport.

Many trees and branches – already weakened by Dorian earlier this fall – came down onto power lines with NB Power dealing with almost 60,000 customers without electricity by late Friday.

Environment Canada warned of gusts up to 110 km/h in the Tantramar Marsh which forced the shutdown of the Trans Canada Highway between Amherst and Sackville until winds subsided.

The daytime high on 01 November was 19.4°C which was slightly warmer than the October maximum of 19.3°C.

The same storm system also hit Quebec where more than one million customers lost power, one man was killed by a falling tree and a canopy collapsed at a service station.

June 2019 – Mild and wet

Strawberry plant in blossom after rain, NE Moncton, 29 June 2019 (Dearing)

The average monthly temperature for June in Greater Moncton was at least close to normal compared to a damp, cold May.

While daytime highs climbed to 20°C or higher on 20 days, significant heat was scarce and the thermometer didn’t even get close to 30°C.

Rainfall was heavier than normal – a measurable amount was recorded on 21 days – following a trend which began in early spring.

About three-quarters of the precipitation fell during the last ten days of the month.

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

Average HIGH  21.0°C

Average LOW  8.8°C

AVERAGE  14.9°C (about 0.3 degrees BELOW normal)

Extreme HIGH  26.0°C (19 June)

Extreme LOW  2.8°C (01 June)

RAINFALL  128.9 mm (almost 30 percent ABOVE normal)

(Data courtesy Environment Canada)

Warmest since early November!

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The last day of March proved to be the warmest day in Greater Moncton since 03 November when the thermometer hit 17.1 C.

The daytime high reached a balmy 16.8 C and the New Brunswick hot spot was 19 C in Sussex which brought residents outdoors to walk, run, hike and play.

The maximum was actually close to the record for the date which was 17.5 C from 2006.

But a passing cold front will drop the temperature considerably overnight as rain changes to snow and Monday’s high struggles to reach slightly above freezing.

Spring arrives early in the North

A warm air mass has surged into Western Canada this week bringing record temperatures to the region and also to the North.

Many communities from Yukon to Nunavut were well above freezing and into the double digits breaking March records.

Yohin Lake hit a record high of 18.8°C Monday and spiked to 20.2°C Tuesday marking the first time in March the thermometer has climbed above 20°C in Northwest Territories.

Daytime highs in British Columbia’s Fraser Valley hit the mid 20’s while Alberta residents enjoyed maximums in the high teens.