Record breaking heat!

CNN hot wx
Record highs were smashed in many communities across New Brunswick on Thursday (18 June) with temperatures soaring to 37°C – rare for June.

Many of the old records which were broken date back to 1949.

Environment Canada says the above average warmth is expected to continue – with a brief respite on Saturday – well into next week.

Meteorologists say the excessive heat is surging northward into Eastern Canada thanks to locked-in low pressure over the Southeastern United States which is bringing rain and cooler than normal temperatures to that region.

Selected new record highs for 18 June 2020:

  • Bathurst  37.2C, old record 34.4C set in 1949
  • Charlo  36.7C, old 31.1C set in 1971
  • Miramichi  36.2C, old 35.0C set in 1949
  • Kouchibouguac  35.8C, old 35.6C set in 1949
  • Bas Caraquet  35.8C, old 30.0C set in 1971
  • Edmundston  34.8C, old 32.8C set in 1949
  • Fredericton  34.1C, old 32.8C set in 1949
  • Greater Moncton Airport  33.8C, old 32.8C set in 1949

(Data courtesy Environment Canada)

From cold to hot

Leaves are finally bursting out, Irishtown Nature Park, 24 May 2020 (Dearing)

Numerous record lows were set across the Maritimes early Sunday morning as temperatures plummeted under clear skies and light winds.

But the cold will be replaced by heat as the jet stream surges north over Eastern Canada this week.

Environment Canada has issued a special weather statement for New Brunswick with unseasonably warm weather expected for late May.

Records will be challenged in Greater Moncton as daytime highs soar to 30°C and humidex values reach the mid-30’s.

New record lows set on 24 May:

  • Woodstock -4.7°C
  • Edmundston -3.0°C
  • Grand Manan -2.8°C
  • Bouctouche -1.9°C
  • Saint John -1.6°C
  • Kejimkujik NP -1.6°C
  • Summerside -1.4°C

(Data courtesy Environment Canada)

Winter storm sweeps Eastern Canada

Snow falls in NE Moncton, 27 Feb 2020 (Dearing)

A major winter storm moved across Ontario, Quebec and Atlantic Canada delivering snow, rain, freezing rain, strong winds and ice pellets.

Police told drivers to stay off the roads, many flights were grounded, schools closed and some businesses shut down.

Almost 17 cm of snow/ice pellets fell in Greater Moncton which made roads treacherous and forced the transit system to cancel service by late afternoon.

Snowfall amounts (in cm):

  • Mont-Laurier, QC 49
  • Pembroke, ON 34
  • Gaspe, QC 25 to 45
  • Ingonish Beach, NS 25
  • Miramichi, NB 22
  • Quebec City area 20 to 40
  • Edmundston, NB 18
  • Greater Moncton 17
  • Ottawa 17
  • Fredericton 16
  • Toronto Pearson 15
  • London 12
  • Greater Montreal 5 to 15
  • St. John’s 11

Duration of freezing rain (in hours):

  • CFB Trenton 7
  • Kingston 5
  • Ottawa 1.5

Rainfall (in mm):

  • Western Head, NS 47
  • Shelburne, NS 34

Wind gusts (in km/h):

  • Grand Etang, Cape Breton, NS 181
  • Wreckhouse, NL 181
  • Yarmouth, NS 118
  • Port aux Basques, NL 123
  • Quebec City 102
  • Stephenville, NL 100
  • Picton area, ON 101
  • Sydney, NS 93
  • Halifax Stanfield 89
  • Toronto Billy Bishop 82

(Data courtesy Environment Canada)

More rain & wind for Maritimes

Few leaves remain on trees after strong winds, Irishtown Nature Park, 25 Oct 2019 (Dearing)

Another low pressure system moved through the Maritimes on Wednesday bringing a lot of rain to the region especially to western New Brunswick.

Winds were also a factor with this storm but for a shorter period of time even though the peak gust was 81 km/h which was slightly higher than last week.

Here some rainfall totals (mm):

  • Saint John  59
  • Edmundston  59
  • Bathurst  49
  • Fredericton  48
  • Miramichi  37
  • Sydney  30
  • Charlottetown  22
  • Halifax Stanfield Airport  21
  • Greater Moncton  19

(Data courtesy Environment Canada)

Chilly nights!

Last Zero
The last couple of nights have been chilly across New Brunswick with overnight lows in the low single digits.

While Greater Moncton fell to 5.5°C which was a few degrees away from the record, the same minimum in Bouctouche was cold enough to set a new low.

Edmundston dipped to a nippy 1.1°C which tied its record as did Grand Manan when it dropped to 3.8°C.

Over the last six years in Greater Moncton, the chart above shows temperatures have not fallen to the freezing point or lower after early June.

Deep snow cover across N.B.

NB map
This has been a very snowy winter across northern New Brunswick with Edmundston and Bas-Caraquet recording 114 cm of snow on the ground as of today (06 March).

Some unofficial reports have indicated a snow depth of more than 160 cm in some mountainous areas.

Southern New Brunswick also has plenty of snow but often it has been mixed with rain, freezing rain or ice pellets which have lowered accumulations.

Greater Moncton now sits at 53 cm (the most so far this season) and snowbanks are getting high enough to cause visibility issues at some intersections.

Plenty of snow near Caraquet, NB (Village Historique Acadian/IG)

Bitter cold across N.B.

cold jan 3

It doesn’t get that much colder than this in New Brunswick – thankfully! – and this is certainly the coldest weather so far this winter.

The thermometer fell to a bone-chilling -21 C in Greater Moncton this morning with a wind chill of -28.

The cold spot in the province was Edmundston with a low of -31 C which makes a temperature of -4.4 C in Grand Manan balmy by comparison.

Miscou Island set a new record low of -22.9 C according to final figures from Environment Canada beating the old record of -22.2 C from 1968.

Nor’easter follows record cold

Snow settles in NE Moncton before a changeover to rain, 28 Oct 2018 (Dearing)

A frosty Saturday morning proved record breaking at the Greater Moncton International Airport when the thermometer plunged to -6.6°C which breaks the previous cold low from 1998 by 0.1°C.

Frigid temperatures were also set in Edmundston at -12.2°C, Woodstock at -11.7°C and Saint John at -8.4°C with weather records going back to 1886.

The Arctic cold was soon replaced by a low pressure system with some tropical moisture from the remnants of Hurricane Willa.

The early season Nor’easter brought snow, ice pellets and eventually rain to the Maritimes along with gusty winds which uprooted trees in parts of New England.

A chilly start!

It may have been the warmest summer in the Maritimes in almost a century but some parts of the region woke up to below freezing temperatures and frost this morning!

That means some areas had a growing season which barely lasted 100 days since the last spring frost for many was 04 June.

Greater Moncton was definitely chilly with an early morning low of 3.0°C which was close to the record low of 1.1°C from 1956.

Here are some of the nippy overnight lows:

  • Edmundston, NB  -2.0°C
  • Woodstock, NB  -0.8°C
  • Red Pines, NB  -0.7°C
  • Fredericton, NB  0.1°C
  • Upper Stewiacke, NS  -0.4°C
  • Maple Plains, PEI  1.4°C

Last frost of spring?

frost

Frost covers a maple leaf (Twitter)


When the temperature dropped to -0.3 C early this morning, frost could be found in Greater Moncton.

The coldest low in New Brunswick was -5.9 C at Edmundston!

Thanks to cool, dry air with no cloud cover, Environment Canada has issued another frost advisory for tonight.

But keep in mind it’s not that unusual based on the 30-year average (1981-2010).

The average last spring frost date is 23 May in Greater Moncton and the first fall frost is 2 October for a growing season of 131 days.