Decent first half of July

An ominous afternoon sky over Greater Moncton, 17 July 2017 (Dearing)


For whatever reason, summer seems to go by faster than the other seasons and here we are already at the midway point of July. 

After 16 days, Greater Moncton has been having a decent month with an average temperature of 19.3 C which is 0.5 degrees above normal. 

Daytime highs have been warm but not hot with a peak of 29.4 C on 16 July while overnight lows have been mild except for a chilly low of 8.9 C on  05 July. 

The only concern is a lack of rainfall. 

The tally is 19.8 mm so far – less than a quarter of the monthly total – but keep in mind we are entering what is traditionally the driest period of the year in Southeast New Brunswick. 

(Stats courtesy Environment Canada)

June 2017 – Warm and unsettled

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Ominous clouds near the Nova Scotia-New Brunswick border, 03 June 2017 (Dearing)

Thunderstorm activity was common throughout Southeast New Brunswick in June and all but ten days had at least a trace of rainfall.

But precipitation amounts were generally light in Greater Moncton except for two major rain events – 36.6 mm fell on 09 June along with a peak wind gust of 102 km/h and 21.2 mm fell on 24 June.

Temperatures were cool during the first week of the month with an overnight low dropping to the freezing point although frost was generally avoided thanks to cloudy skies.

Summer-like conditions arrived by mid-month and many daytime highs climbed well into the 20’s C and reached 30 C or higher three times.

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

Average HIGH  22.4 C

Average LOW  9.9 C

AVERAGE 16.2 C (about 1.0 degree ABOVE normal)

Extreme HIGH  30.8 C (11 June)

Extreme LOW  0.0 C (06 June)

RAINFALL  77.8 mm (about 20 percent BELOW normal)

(Data courtesy Environment Canada)

March 2017 – Cold and snowy

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

Winter just wouldn’t let go of its grip on Southeast New Brunswick during March. 

Overnight lows were extremely cold especially during the first half of the month. 

Daytime highs were often very chilly and barely climbed above freezing even during the last week. 

Oddly enough, the maximum temperature in February was actually warmer than all of March. 

Precipitation was below normal overall but snow did fall on 22 of 31 days. 

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

Average HIGH 0.3 C

Average LOW -9.0 C
AVERAGE -4.4 C (about 1.5 degrees BELOW normal)

Extreme HIGH 9.7 C (01 March)

Extreme LOW -20.1 C (11 March)

RAINFALL 17.6 mm (about 65 percent BELOW normal)

SNOWFALL 53.1 cm (about 20 percent BELOW normal)

(courtesy Environment Canada)

Nor’easter replacing frigid air

Screenshot (76)_LIThe last week of winter in New Brunswick has felt more like January than March but that frigid air is about to be replaced by a powerful Nor’easter forming off the U.S. Eastern Seaboard from two low pressure systems.

Overnight temperatures plunged to -20.1 C in Greater Moncton on the weekend which is close to a record low and daytime highs remained well below freezing with dangerous wind chills as low as -35 at times.

Environment Canada says heavy snow and winds creating blowing snow will move into southwestern New Brunswick Tuesday afternoon and spread to the remainder of the province in the evening.

Snow will likely change to rain by early Wednesday with most areas of the province expected to receive up to 30 cm of snow.

Before the storm reaches the Maritimes, forecasters say the Nor’easter could drop between 30 and 50 cm of snow in the U.S. Northeast from Washington DC to New York to Boston.

January 2017 – Milder, less snowy but icy

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Ice buildup tilts power pole in Salisbury, NB, 25 Jan 2017 (Facebook/Salisbury Happenings)

The defining weather event of January 2017 in New Brunswick was the devastating ice storm which brought down power lines and poles leaving more than 133,000 electricity customers in the dark for days.

Freezing rain and ice pellets began falling in Greater Moncton and Southeast New Brunswick on 25 January and the storm eventually moved northeast to Miramichi and the Acadian Peninsula.

Emergency shelters were set up in churches and community centres and the military was called in to help after some households were still without power a week later.

While overnight lows became frigid during the early and middle parts of the month, daytime highs were generally much milder than usual.

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

Average HIGH  -1.2 C

Average LOW  -9.5 C

AVERAGE  -5.3 C (about 3.6 degrees ABOVE normal)

Extreme HIGH  8.5 C (12 January)

Extreme LOW  -23.2 C (10 January)

RAINFALL  65.7 mm (about 100 percent ABOVE normal)

SNOWFALL  48.9 cm (about 60 percent BELOW normal)

(Data courtesy Environment Canada)

December 2016 -Weather rollercoaster

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A cold late afternoon in downtown Moncton, 16 Dec 2016 (Facebook)

So many ups and downs occurred during December in Southeast New Brunswick, one might say we were riding a weather rollercoaster.

Early on 17 December in Greater Moncton, the thermometer fell to a monthly (and almost record) low of -22.1 C which then rose to a monthly high of 10.6 C only 36 hours later before eventually dropping again to -18.6 by late on 19 December.

Although many nights were extremely cold (eight below -15 C), daytime highs were often slightly above or below freezing which overall led to a slightly below average monthly temperature.

Most snow fell during the first half of the month (three snowfalls were 12 cm or higher) and although rainfall was below normal, overall precipitation was about average.

DECEMBER 2016 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH  -0.8 C

Average LOW  -9.5 C

AVERAGE  -5.1 C (about 0.3 degrees BELOW normal)

Extreme HIGH  10.6 C (18 December)

Extreme LOW  -22.1 C (17 December)

RAINFALL  37.5 mm (about 30 percent BELOW normal)

SNOWFALL  85.2 cm (about 25 percent ABOVE normal)

(Data courtesy Environment Canada)

November 2016 – Mild and dry

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Remembrance Day service at Sunny Brae cenotaph, Moncton, 11 Nov 2016 (Twitter)

The first two-thirds of November proved to be mostly mild and dry in Greater Moncton although small amounts of rain did fall on most days.

The last ten days of the month took a decidedly colder turn and while overnight lows weren’t very cold, daytime highs struggled in the low single digits.

A blast of winter came at the very end with 26 cm of heavy, wet snow which brought up precipitation amounts but the total was still almost 40 percent below normal.

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

Average HIGH  7.2 C

Average LOW  0.5 C

AVERAGE  3.8 C (about 1.9 degrees ABOVE normal)

Extreme HIGH  13.7 C (14 November)

Extreme LOW  -4.6 C (29 November)

RAINFALL  35.8 mm (about 60 percent BELOW normal)

SNOWFALL  28.1 cm (about 30 percent ABOVE normal)

(Data courtesy Environment Canada)

Where’s the heat?

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Low pressure system impacts Atlantic Canada this week, 14 June 2016 (TWN)

Cloudy, cool, drizzle, showers and repeat.

If it was April we wouldn’t think twice but it’s mid-June and heat is currently absent in Southeast New Brunswick.

The daytime high in Greater Moncton was 12.2 C yesterday and the high today will struggle to reach 10 C.

Keep in mind, the average high for this time of year is 22 C and the low is 10 C.

A pesky low pressure system has no place to go thanks to a blocking high over Greenland so forecasters say cloudy, wet conditions will persist this week.

May 2016 – Full of surprises

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Wooded trail in Irishtown Nature Park, NB, 29 May 2016 (Dearing)

Greater Moncton was actually warmer than normal in May according to Environment Canada but somehow it seemed cooler than average.

Overnight lows were quite cold throughout the month with five nights either at or below freezing and just three nights at or higher than 10 C.

Daytime highs varied widely with six days failing to reach 10 C and eleven days climbing to at least 20 C or more.

Rainfall was below normal with snow flurries spotted on 09 May and measurable snow in western New Brunswick as late as 16 May.

MAY 2016 ALMANAC (at the Greater Moncton International Airport)

Average HIGH  16.7 C

Average LOW  4.7 C

AVERAGE  10.7 C (about 0.7 degrees ABOVE 30-year average)

Extreme HIGH  29.5 C (31 May, new record high for date)

Extreme LOW  -4.0 C (01 May)

RAINFALL  75.0 mm (about 20 percent BELOW 30-year average)

(Data courtesy Environment Canada)

April 2016 – Cool & Dry

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Irishtown Nature Park, Moncton, 25 April 2016 (Dearing)

Spring sputtered in Southeast New Brunswick during April with cold overnight lows and daytime highs were all over the chart.

Precipitation was below normal with little snow in Greater Moncton and rainfall was about 20 percent below average.

Although the thermometer climbed into the 20’s on a couple days, lows were so chilly during the last week that records were challenged on several nights.

APRIL 2016 ALMANAC (at the Greater Moncton International Airport)

Average HIGH 9.5 C

Average LOW -3.0 C

AVERAGE 3.2 C (about 0.3 degrees BELOW normal)

Extreme HIGH 21.7 C (21 April)

Extreme LOW -11.5 C (4,6 April)

Rainfall 48 mm (about 20 percent BELOW normal)

Snowfall 2.4 cm (about 90 percent BELOW normal)

(Data courtesy Environment Canada)