Chris brushes eastern Newfoundland

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Post-tropical storm Chris quickly moved across eastern Newfoundland late Thursday and early Friday with powerful winds, heavy rainfall and rough surf along the coast.

Gander recorded almost 80 mm of rain (almost a month’s worth), the southern Avalon Peninsula had high water swells of 6 to 8 metres above normal while Bonavista and Cape Pine recorded wind gusts above 100 km/h.

The Canadian Hurricane Centre issued its final bulletin for Chris early Friday as the storm sped off into the North Atlantic.

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Chris heads for Avalon Peninsula

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Chris near Newfoundland, 19:30 ADT (courtesy Earth Nullhouse Net)

Chris is now a post-tropical storm with sustained winds of 110 km/h and is expected to make landfall in eastern Newfoundland near Cape St. Mary’s tonight.

The Canadian Hurricane Centre says strong winds combined with low pressure will create large waves and pounding surf giving the risk of coastal flooding along the southern Burin and Avalon Peninsulas.

Besides a wind warning, a rainfall warning has been issued with possible amounts of 50 mm or more and 20 mm an hour in the heaviest showers.

The remnants of Chris will drift away into the North Atlantic by early Friday morning.

June 2018 – Cold nights, plenty of rain

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Ogilvie Brook, Irishtown Nature Park, 24 June 2018 (Dearing)

Greater Moncton has endured the coolest June in recent memory and while daytime highs were close to normal – with a few exceptions – overnight lows were cold, even frosty at times during the first half of the month.

A hard frost on 04 June with a record breaking low of -3.2 C was devastating for agriculture across New Brunswick especially in the Southeast.

Farmers suffered major damage – in some cases 50 to 80 percent losses – to crops such as grapes, strawberries and blueberries.

Oddly enough, the temperature had not been that low in all of May and not since 16 April had it been at least that cold.

Rainfall was about 60 percent above normal and was confined to a handful of major rain events with nine days being completely dry.

JUNE 2018 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH  20.3°C

Average LOW  6.6°C

AVERAGE  13.5°C (about 1.7 degrees BELOW normal)

Extreme HIGH  29.7°C (01 June)

Extreme LOW  -3.2°C (04 June)

RAINFALL  154.0 mm (about 60 percent ABOVE normal)

(Data courtesy Environment Canada)

Goodbye Spring!

Dorchester Beach, NB, 17 June 2018 (Dearing)

Spring had its inevitable ups and downs in Southeast New Brunswick but overall the average temperature was close to normal for March, April and May.

March was very stormy with a parade of Nor’easters which led to the highest snow depth of the winter in Greater Moncton by the end of the month.

April was slightly colder than normal with chilly nights until mid-month and the last measurable snow fell on the 21st.

May had slightly above normal temperatures overall thanks to 14 days with daytime highs of 20 C or more but nights remained cold with single digit lows.

So far this June, the mean temperature is running three degrees below average with a hard frost on the 4th which was the coldest minimum since 16 April.

METEOROLOGICAL SPRING at the Greater Moncton International Airport

MARCH 2018
Average -1.7 C (1.2 degrees ABOVE normal)
Snowfall: well above normal, Rainfall: well below normal

APRIL 2018
Average 3.2 C (0.3 degrees BELOW normal)
Snowfall: below normal, Rainfall: above normal

MAY 2018
Average 10.3 C (0.3 degrees ABOVE normal)
Rainfall: below normal, Snowfall: nil

May 2018 – Warm days, cold nights

Magnolia trees in bloom at Moncton City Hall, 16 May 2018 (Dearing)

While daytime highs were near or slightly above normal during May in Greater Moncton, overnight lows were chilly with frost and freezing temperatures throughout the month.

Fourteen days had highs of 20 C or more while eight days had lows near or slightly below freezing.

Precipitation was slightly below normal with most of the rainfall recorded during the first third of the month.

By mid-month, the landscape become more colourful as trees and bushes began to bloom and leaf out.

MAY 2018 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH  18.1°C

Average LOW  2.5°C

AVERAGE  10.3°C (about 0.3 degrees ABOVE normal)

Extreme HIGH  27.8°C (31 May)

Extreme LOW  -2.0°C (12 May)

RAINFALL  82.5 mm (about 15 percent BELOW normal)

(Data courtesy Environment Canada)

St. John River flooding reaches historic levels

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Flooding forces closure of Randolph Bridge on west side of Saint John, 05 May 2018 (Twitter/City of Saint John)

After steadily rising for more than a week, water levels along the southern portion of the St. John River have surpassed the historic flood in 1973.

Environment Canada is forecasting more rain for Southern New Brunswick with up to 20 mm possible by Monday after 30 mm fell Friday and early Saturday.

The Coast Guard and the Department of Fisheries and Oceans have provided vessels to help with evacuations and Transport Canada has deployed surveillance aircraft.

Almost 1,000 people have registered as evacuees with the Red Cross.

Many roads have been closed by the flooding including the Trans Canada Highway between River Glade and Oromocto – the detour through Saint John adds one hour of travel time between Moncton and Fredericton.

April 2018 – Spring sputters

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Tree is budding at Fairview Knoll Park, NE Moncton, 28 April 2018 (Dearing)

Spring was mostly absent during the first two-thirds of April in Greater Moncton with daytime highs often barely above freezing and overnight lows which were much colder than normal.

Suddenly spring arrived during the last third of the month when temperatures jumped to 20 C and higher by day and above freezing by night.

While more rain fell during April compared to average, snowfall was scant which led to below normal precipitation overall.

The seasonal snow cover finally melted by mid-month but it had disappeared twice (late January and early March) since mid-December.

APRIL 2018 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH  8.1 C

Average LOW  -1.8 C

AVERAGE  3.2 C (about 0.3 degrees BELOW normal)

Extreme HIGH  21.2 C (24 April)

Extreme LOW  -9.6 C (16 April)

RAINFALL  73.4 mm (slightly ABOVE normal)

SNOWFALL  8.4 cm (about 75 percent BELOW normal)

(Data courtesy Environment Canada)

Newfoundland nailed!

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Heavy snow in Corner Brook, NL, 09 April 2018 (Smallwood/Twitter)

After delivering a punch to eastern Nova Scotia and Cape Breton, a low pressure system rapidly intensified over Newfoundland with strong winds and heavy snow creating blizzard conditions.

Snowfall was heaviest in western Newfoundland while the eastern island received freezing rain, ice pellets and rain.

Snowfall totals as of 9am NDT, 10 April:

  • St. Anthony  42 cm
  • Corner Brook  37 cm
  • Deer Lake  27 cm
  • Gander  18 cm

Rainfall totals:

  • Cape Race  32 mm
  • St. John’s  24 mm

Peak wind gusts:

  • Bonavista  126 km/h
  • St. Anthony  120 km/h
  • Gander  119 km/h
  • St. John’s  115 km/h

Active weather across Eastern Canada

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Courtesy Environment Canada, 04 April 2018

Weather warnings are covering Southern Ontario, Quebec and Atlantic Canada as a strong low pressure system brings strong winds, heavy rain, snow and freezing rain.

Sudbury picked up 29 cm of snow, four hours of freezing rain fell in Ottawa and Toronto Billy Bishop Airport had a peak wind gust of 98 km/h.

Southeast New Brunswick is the only part of the province not under a weather warning.

Northern New Brunswick could receive 30 cm of snow from this system while central and southwestern portions are under a rainfall warning with up to 35 mm possible.

Winter 2017/18 – Riding a Rollercoaster!

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A view of downtown Moncton from city hall, 23 Jan 2018 (City of Moncton)

Meteorological winter 2017/18 is now in the books since the three month period of December, January and February is over but we all know winter is not over yet in Southeast New Brunswick.

What a ride it has been in Greater Moncton with temperatures fluctuating wildly from very mild to extremely cold in just hours and in one case in mere minutes.

Snowfall was lighter compared to normal especially in February but the bigger concern were frequent periods of mixed, icy precipitation such as freezing rain and ice pellets.

WINTER ALMANAC 2017/18 at the Greater Moncton International Airport

Average HIGH  -1.2 C (about 0.9 degrees ABOVE normal)

Average LOW  -11.0 C (about 1 degree ABOVE normal)

AVERAGE  -6.1 C (about 1 degree ABOVE normal)

Extreme HIGH  16.7 C (13 January – highest temperature ever recorded in January)

Extreme LOW  -22.3 C (07 February)

RAINFALL  134.4 mm (about 20 percent ABOVE normal)

SNOWFALL  177.8 cm (about 15 percent BELOW normal)

(Data courtesy Environment Canada)