November 2017 – Seesaw temperatures

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Wildflowers and annuals in northeast Moncton, 03 Nov 2017 (Dearing)

As dark and dreary as November seems in Southeast New Brunswick, temperatures can often be volatile and this month was no exception.

Greater Moncton had at least five dramatic temperature swings starting on 10-11 November with a high of 10 C falling to -7 C with strong winds gusting up 69 km/h and the first snow flurries of the season.

The monthly mean of 1.9 C was exactly normal with highs near 20 C on two days early in the month while two days remained below freezing.

Overall precipitation was near normal for the first time since May although snowfall at 3.2 cm was well below normal.

NOVEMBER 2017 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH  7.2 C

Average LOW  -3.3 C

AVERAGE  1.9 C (Normal)

Extreme HIGH  19.8 C (06 Nov)

Extreme LOW  -10.6 C (28 Nov)

RAINFALL  101.8 mm (NEAR normal)

SNOWFALL  3.2 cm (about 80 percent BELOW normal)

(Data courtesy Environment Canada)

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Winter hits northern NB

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NB Route 8 between Bathurst and Allardville, 17 Nov 2017 (Facebook/RCMP)

A fall storm brought heavy rain to Southern New Brunswick but rain changed to snow in northern New Brunswick today giving the region its first taste of winter this season.

RCMP were asking drivers to slow down and pay attention to the conditions as snow accumulated on highways.

Up to 10 cm of snow fell in some parts of the north with Bathurst reporting about 4 cm.

In Greater Moncton, the temperature climbed to 8 C in the morning and fell to 3 C by mid-afternoon when snow mixed in with rain.

First snow of the season!

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Snow falling in west end Moncton, 10 Nov 2017 (Dearing)

A low pressure system moved into New Brunswick today bringing heavy rain accompanied by a vigorous cold front with Arctic air behind it.

As a result, the temperature in Greater Moncton plunged dramatically in just one hour – from a daytime high of 10.3 C at 11am to only 1.8 C by noon.

The thermometer continued to drop below freezing and rain turned to snow before the sky cleared in the late afternoon.

Environment Canada is forecasting a cold but dry weekend with sunshine and temperatures at or slightly above freezing.

Heat wave abruptly ends in N.B.

Heavy rain during thunderstorm in NE Moncton, 21 July 2017 (Dearing)


The temperature climbed to 30 C for three days in a row in Greater Moncton which is an unofficial heat wave since 32 C is the maximum by definition.

Those warm daytime highs, 30.4 C (19 July), 30.4 C (20 July) and 30.0 C (21 July), still haven’t eclipsed the season-to-date maximum of 30.8 C recorded on 11 June.

A cold front moved west to east through New Brunswick yesterday triggering scattered thunderstorms with heavy rain, gusty winds and even hail.

The heat and humidity have been replaced by a cooler, drier air mass with highs in the low 20’s C which is slightly below normal for late July.

Brief heat wave coming

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Warm weather in Ontario heading to the Maritimes, 17 May 2017 (TWN)

A high pressure system is pushing warm, southerly air into the Maritimes with highs approaching 30 C tomorrow in New Brunswick.

Environment Canada says humidex values could climb to 39 which has led to a Level 1 Heat Alert for Fredericton and St. Stephen.

The provincial health department issues this alert when anyone vulnerable to the heat may be affected.

Greater Moncton could break a record on Thursday if the temperature reaches the forecast high of 28 C.

Winter won’t let go!

Still looks like winter in NE Moncton, 31 March 2017 (Dearing)

The temperature was warmer in the far north cities of Whitehorse and Yellowknife than it was in Greater Moncton.

The thermometer barely climbed above freezing today but at least the sun made an appearance after a five day absence.

Lots of cloud and frequent periods of snow have made the end of March look more like the beginning of January.

Environment Canada is not forecasting spring-like weather in the near future with another possible snowstorm by the middle of next week.

Blizzard warning downgraded 

Sunset in Irishtown Nature Park, Moncton, 18 March 2017 (Dearing)

A low pressure system from Quebec tracking eastward into New Brunswick was originally expected to be a blizzard but Environment Canada downgraded that warning to a blowing snow advisory late today.

After reaching a high of 5 C by afternoon in Greater Moncton, the thermometer dropped below freezing by evening and rain changed to snow.

Strong, gusty winds will create blowing snow with 10 cm possible before conditions improve tomorrow.

Wind chills will be unseasonably cold over the next 24 hours with values as low as -27 C.

Snow falls in Caledonia Highlands

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Laverty Road, Fundy National Park, NB, 12 Nov 2016 (Facebook)


The early morning temperature on Saturday in Greater Moncton was -3.1 C which ties for the coldest yet this autumn.

Before the temperature fell overnight, there was a trace of rain but snow fell at higher elevations such as the Caledonia Highlands.

A couple of centimetres fell in the northern part of Fundy National Park, well away from the coast.

June 2016 – Consistent warmth finally!

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Aboiteau Beach, Cap-Pele, NB, 19 June 2016 (Dearing)

Spring turned out to be a rollercoaster ride in Southeast New Brunswick throughout the three month period with seemingly more clouds and rain than sun.

The trend continued almost until the first day of summer in Greater Moncton with consistent sun and warmth not until around the middle of the month.

June was actually about normal in temperature with slightly below normal precipitation – more than one third of the rainfall total fell in the last two days of the month.

JUNE 2016 ALMANAC (at the Greater Moncton International Airport, 1981-2010)

Average HIGH 21.1 C

Average LOW 9.4 C

AVERAGE 15.2 C (NORMAL)

Extreme HIGH 29.8 C (27 June)

Extreme LOW 0.7 C (01 June)

RAINFALL 82.6 mm (more than 10 percent BELOW Normal)

(Data courtesy ENVIRONMENT CANADA)

First beach day of the season!

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Aboiteau Beach, Cap-Pele, NB, 21 May 2016 (Dearing)

A warm, beautiful day in Greater Moncton was a great excuse to head to the beach.

Aboiteau Beach in Cap-Pele became my destination with a decent crowd for the Victoria Day weekend although the water was a bit chilly for swimming.

The temperature in Greater Moncton climbed to almost 28 C and likely a few degrees cooler along the coast but still the warmest day this spring and in 2016!