Saint John River at Perth-Andover, NB, 16 July 2019 (Dearing)
The next heat wave across Eastern Canada could be the warmest period yet this summer with daytime highs in the low 30’s C and humidex values near 40.
Southern Ontario and Southern Quebec have been blanketed with heat warnings from Environment Canada with hot, humid days and warm nights expected this weekend.
Temperatures in the Maritimes for Saturday and Sunday could reach 30 C but a cold front will bring cooler and drier air by Monday.
A mini heat wave already brought highs of 29 C and 30 C earlier this week in Greater Moncton.
The United Kingdom has been getting its fair share of fine weather this spring and the Easter weekend was no exception.
London’s Heathrow Airport climbed to a record breaking 24.6°C.
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.
Tall trees in Irishtown Nature Park, 26 August 2018 (Dearing)
A hot July also translated into a hot August in what has to be one of the warmest summers in Southeast New Brunswick since 1940.
In Greater Moncton, the thermometer climbed to 30°C or higher on 6 days during August and never dropped below 18°C during 9 overnights.
Fans, air conditioners and other cooling units sold out at stores across the region and many weren’t able to reorder more.
Although it seemed rather dry, rainfall was actually slightly above average thanks to a single rain event which delivered nearly 60 mm which is 60 percent of the monthly total.
AUGUST 2018 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)
Average HIGH 26.2°C
Average LOW 14.6°C
AVERAGE 20.4°C (about 2.2 degrees ABOVE normal)
Extreme HIGH 31.6°C (06 Aug)
Extreme LOW 9.7°C (31 Aug)
RAINFALL 100.4 mm (about 20 percent ABOVE normal)
(Data courtesy Environment Canada)
Five Islands, Colchester County, NS, 24 July 2018 (Dearing)
July was definitely hot and often humid in Greater Moncton with Environment Canada confirming it was the warmest since 1940.
The average daily temperature was 21.4 C which is 2.6 degrees above normal.
An official heat wave in the first week was followed by numerous heat warnings being issued.
The thermometer climbed to 30 C or higher on 11 days during July and never dropped below 18 C during 7 overnights.
Rainfall was more than 30 percent below normal and much of the precipitation fell during thunderstorms.
JULY 2018 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)
Average HIGH 27.8°C
Average LOW 14.8°C
AVERAGE 21.4°C (about 2.6 degrees ABOVE normal)
Extreme HIGH 34.2°C (05 July)
Extreme LOW 8.7°C (13 July)
RAINFALL 63.0 mm (more than 30 percent BELOW normal)
(Data courtesy Environment Canada)
Outdoor thermometer in NE Moncton, 07 April 2017 (Dearing)
Astronomical spring officially arrived almost three weeks ago but it finally arrived in the Maritimes today with record highs throughout the region.
In Greater Moncton, the temperature climbed to 17.3 C – the warmest high of 2017 – which surpassed the previous record of 15.6 C from 1962.
It hasn’t been this warm since 22 October when the thermometer reached 20.5 C.
The hot spot in New Brunswick was 17.7 C in Kouchibouguac, it reached 16.7 C in Stanhope, Prince Edward Island and 21.1 C in Greenwood, Nova Scotia.
The highest temperatures in Canada were found in Saskatchewan today with a high of 24 C in Regina.
What a difference in one week in downtown Fredericton, 23 Feb 2017 (Facebook)
The weather has been relatively calm lately in New Brunswick and the Maritimes which has been a welcome relief after a string of winter storms earlier this month.
Mild air has pushed into the region which set several record highs yesterday both here and in Southern Ontario.
The Greater Moncton International Airport reached 10 C and it was the warmest temperature since 18 December – just shy of the record of 13.2 from 1981.
But some weather stations in the Moncton area climbed as high as 13 C.
New record highs for 23 February:
Kouchibouguac Nat’l Park 12.4 C
Woodstock, NB 11.9 C
Bathurst 10.5 C
Windsor, ON 19.3 C
London, ON 18.3 C
Toronto Pearson Airport 17.7 C
A clearing sky over NE Moncton, 28 August 2012 (Dearing photo)
Greater Moncton experienced its warmest day of the summer on Monday when the thermometer climbed to 32.0 C which was fairly close to the record of 32.8 C from 1949.
Records were set in other New Brunswick communities including Bathurst at 32.2 C and Kouchibouguac at 31.4 C.
Incidently, this was the 11th time this summer in Moncton that the temperature reached 30.0 C or higher.
After some much-needed rain today, sunshine is expected to return tomorrow with another shot at 30.0 C by this weekend.
The American South baked during the month of July and stats from the U.S. Weather Service show Oklahoma and Texas had their warmest months ever on record.
Oklahoma had an average temperature of 31.6 C/88.9 F.
Texas recorded a monthly average of 30.6 C/87.1 F.
Oklahoma’s statewide average temperature was the warmest on record for any state during any month.
Meantime, 41 of the mainland 48 states had above normal, much-above normal or a record warmest July.
Only seven of 48 states – all west of the Rocky Mountains – experienced a July average temperature near or below the 20th century average.