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.
A low pressure system passed south of New Brunswick on Thursday and brought snow to the northern part of the province.
The same storm also delivered snow to eastern Quebec including Quebec City and Saguenay late Wednesday.
Greater Moncton was left relatively unscathed with about 6 cm of snow and freezing rain just in time to make the evening commute rather slippery.
Updated summary of snowfall as of 8:00 A.M. Friday:
- Edmundston 20 cm
- Bathurst 19 cm
- Miramichi 17 cm
- Kouchibouguac 15 cm
- Charlo 10 cm
- Bouctouche 8 cm
- Shediac 8 cm
(Data courtesy Environment Canada)
Warm spring-like sunshine could be felt on my western facing balcony this afternoon in northeast Moncton and for few precious minutes it almost felt like winter was over.
The thermometer climbed to 12.9 C at the Greater Moncton International Airport which just barely eclipsed the record high of 12.8 C from 1953.
Other record highs were set across the Maritimes including 13.8 C in Cheticamp, Nova Scotia and 10.4 C in Edmundston.
But further to the west, the temperature climbed to a balmy 17.6 C in Sherbrooke, Quebec.
Bare ground in west end Moncton after rain washes away snow cover, 24 Jan 2018 (Dearing)
The snow cover in Greater Moncton has disappeared after the latest storm system rolled through with mixed precipitation and mild temperatures.
Rainfall amounts varied from 20 to 70 mm across New Brunswick, up to 8 hours of freezing rain fell in Gagetown and 20 cm of snow was recorded in Bathurst and Edmundston.
Record highs for 23 January were set in Saint John at 10.4 C and St. Stephen reached 11.3 C.
Since a consistent snow cover began on 09 December in Southeast New Brunswick, the ground has been bare a couple of times for short periods.
A slow moving frontal system brought heavy rain to western New Brunswick with about 20 mm falling per hour in the southwest.
Environment Canada reported 174 mm of rain in St. Stephen over a two day period which is a shocking amount considering about 180 mm fell from June to September.
Other amounts include 112 mm in Edmundston, 93 mm in Woodstock and 74 mm in Fredericton.
Rainfall totals were much lower in Southeast New Brunswick where only 27 mm fell at the Greater Moncton International Airport.
Tropical air with this system broke more record highs in Atlantic Canada with a maximum of 23.4 C in Moncton and Bouctouche, 23.5 C in Cheticamp, 22.0 C in Deer Lake and 21.2 C in Happy Valley-Goose Bay.
Sunset at Parlee Beach, NB, 18 July 2017 (Dearing)
Late July is typically the warmest period of summer in Greater Moncton but a recent cool down has brought September-like days and a record overnight low.
On 23 July, the temperature fell to 6.9 C at the Greater Moncton International Airport which broke a record low of 7.2 C from 1962.
A frost advisory was posted in northwest New Brunswick with a chilly low of 2.4 C in Edmundston.
The short term forecast calls for more seasonal highs in the mid-20’s C and lows near 13 C.
Jones Lake, west end Moncton, 18 May 2017 (Dearing)
Summer-like air enveloped the Maritime Provinces with new record high temperatures set in all three provinces yesterday.
Environment Canada says more than a dozen communities in New Brunswick hit new maximums for the date including St. Stephen at 34.0 C (hot spot in Canada), Fredericton at 33.0 C and both Woodstock and Edmundston at 32.0 C.
While the thermometer reached a record-breaking 30.5 C at the Greater Moncton International Airport, the overall 18 May record for Moncton is 31.7 C from 1918.
In Nova Scotia, new records were set in Greenwood and Kejimkujik Park at 32.0 C while Summerside, Prince Edward Island warmed up to 26.3 C.
Snow begins falling in NE Moncton, 14 March 2017 (Dearing)
An intense Nor’easter moved into New Brunswick last night from the U.S.Eastern Seaboard with heavy, wet snow and high winds creating blowing snow and poor visibility.
Snow switched over to rain over southern and central New Brunswick with a
brief period of freezing rain and ice pellets.
Forecasters had originally said up to 45 cm of snow could fall in parts of the province.
Summary of snowfall in centimetres:
Saint John 15
Summary of maximum winds in kilometres per hour:
Grand Manan 102
Saint John 102
CFB Gagetown 72
(Data courtesy Environment Canada)
Blue sky with wispy clouds over NE Moncton, 01 May 2016 (Dearing)
After a cooler than normal April in Greater Moncton, May got off to a warm start with a daytime high of 18.3 C under a beautiful, blue sky.
Fredericton was the warm spot in New Brunswick on May Day reaching a high of almost 20 C.
Temperatures did get off to a cool start this morning with lows ranging from -1 C in Alma to -6 C in Edmundston.
(Courtesy City of Moncton, 06 Jan 2016)
Temperatures seldom stay below freezing for more than a few days at a time during winter in Southeast New Brunswick.
The first cold snap of the season is no exception.
Greater Moncton dipped to -20.9 C early yesterday which was still well below the record of -30.5 C from 1981.
The thermometer dipped even lower in Edmundston at -28.3 C.
But Environment Canada says temperatures will gradually climb above freezing by this weekend with rain possible early next week.