March 2020 – Warm and dry

Irishtown Reservoir, Moncton, 15 March 2020 (Dearing)

Much less rain and snow fell in Greater Moncton during March even though precipitation was recorded on 23 days.

Only 10 mm of rain and 32 cm of snow fell with the normals being 49 mm and 65 cm respectively.

Warm daytime highs were scarce – the thermometer failed to reach 10°C – but temperatures were actually slightly above average overall.

The coldest weather occurred during the first few days of spring with a minimum of -13.8°C on 23 March.

MARCH 2020 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH 2.4°C

Average LOW -6.3°C

AVERAGE -2.0°C (about 0.9 degrees ABOVE normal)

Extreme HIGH 9.4°C (28 Mar)

Extreme LOW -13.8°C (23 Mar)

RAINFALL 10.7 mm (about 80 percent BELOW normal)

SNOWFALL 34.6 cm (about 50 percent BELOW normal)

(Data courtesy Environment Canada)

Year in Review 2019

YQM 2019
Most major centres across Southern Canada were slightly colder than normal in 2019 with only the Arctic region posting above average values.

Greater Moncton was no exception at 0.1 degree below normal which was in contrast to 2018 which was 0.4 degrees above normal.

Based on the thirty year period from 1981-2010, Moncton had more hot days and fewer frigid days in 2019 but other categories were close to average.

Rainfall was above normal for Southeast New Brunswick while less snowfall was recorded for the year.

September 2019 – Dorian’s fury

Fallen leaves on a trail in Irishtown Nature Park, 23 Sept 2019 (Dearing)

Hurricane Dorian defined September for Southeast New Brunswick, Prince Edward Island and Nova Scotia.

Although downgraded before making landfall near Halifax, Dorian was still a very destructive storm.

Powerful winds toppled century-old trees onto power lines, a month’s worth of rain drenched the region in hours and a vicious storm surge tossed boats around like toys.

If it hadn’t been for Dorian, the month would have been quite dry in Greater Moncton.

September also lacked heat with slightly below normal temperatures thanks to chilly nights and cool daytime highs which often struggled to reach 20°C.

SEPTEMBER 2019 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH 18.9°C

Average LOW 7.3°C

AVERAGE 13.1°C (about 0.5 degrees BELOW normal)

Extreme HIGH 26.0°C (22 Sept)

Extreme LOW -0.4°C (19 Sept)

RAINFALL 187.5 mm (more than DOUBLE the normal amount)

(Data courtesy Environment Canada)

How does July 2019 compare?

Julys in Moncton
Greater Moncton recorded an average temperature of 20.0°C last month but how did it compare to previous July’s going back to 2012?

According to the 30-year average (1981-2010) at the Greater Moncton International Airport, the July normal is 18.8°C.

Of the past eight July’s, only one was actually below average in 2015 while the others were above normal.

The historic warmest July was in 2018 while 2014 was not too far behind.

(Data courtesy Environment Canada)

June 2019 – Mild and wet

Strawberry plant in blossom after rain, NE Moncton, 29 June 2019 (Dearing)

The average monthly temperature for June in Greater Moncton was at least close to normal compared to a damp, cold May.

While daytime highs climbed to 20°C or higher on 20 days, significant heat was scarce and the thermometer didn’t even get close to 30°C.

Rainfall was heavier than normal – a measurable amount was recorded on 21 days – following a trend which began in early spring.

About three-quarters of the precipitation fell during the last ten days of the month.

JUNE 2019 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)

Average HIGH  21.0°C

Average LOW  8.8°C

AVERAGE  14.9°C (about 0.3 degrees BELOW normal)

Extreme HIGH  26.0°C (19 June)

Extreme LOW  2.8°C (01 June)

RAINFALL  128.9 mm (almost 30 percent ABOVE normal)

(Data courtesy Environment Canada)

Spring 2019 in review

Spring 2019
Meteorological spring in Southeast New Brunswick turned out to be colder and much wetter than normal compared to the 30-year average.

While March and April both had above normal temperatures, May was colder by a significant 2.4 degrees which brought down the overall seasonal average.

Rainfall was heavy in April and May and while snowfall was below normal for the three month period, the final snow flurries were spotted as late as 21 May.

“Sprinter” continues

Snowflakes falling in NE Moncton, 14 May 2019 (Dearing)

Sprinter is a portmanteau of spring and winter which aptly describes the recent weather in Southeast New Brunswick.

Already mid-May, Environment Canada indicates Greater Moncton is running about three degrees below normal for the month.

Snow mixed in with rain last night and 0.6 cm was recorded at the airport.

Today’s daytime high was 5.3°C and the forecast shows little change for tomorrow.

The Victoria Day long weekend is expected to bring some sunshine but temperatures will remain below seasonable.

Winter 2018-19 in Review

Winter 18-19
Wintry weather will undoubtedly continue in New Brunswick for the next few weeks but meteorological winter (December, January and February) is officially over.

In Greater Moncton, winter proved to be slightly colder than normal (0.3 degrees cooler) although the extreme low was not as cold as previous years.

Precipitation was about average for the season with slightly above normal rainfall and slightly below normal snowfall.

December 2018 – Cold & dry

Sun glistening on the ice of Shediac Bay, 30 Dec 2018 (Dearing)

December turned out to be another cold month in Greater Moncton continuing a trend which began in October.

An early Arctic air mass kept daytime highs below freezing for a lengthy ten day stretch.

The month did prove to be less stormier than November with below normal rainfall and snowfall.

While Southeast New Brunswick had a snow cover for a few weeks prior to Christmas, it had mostly disappeared by 25 December.

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

Average HIGH -1.6°C

Average LOW -10.2°C

AVERAGE -5.9°C (about 1.1 degrees BELOW normal)

Extreme HIGH 12.8°C (22 Dec)

Extreme LOW -16.5°C (09 Dec)

RAINFALL 46.8 mm (slightly BELOW normal)

SNOWFALL 34.7 cm (about 40 percent BELOW normal)

(Data courtesy Environment Canada)

Bitter cold hangs on

Irishtown Nature Park reservoir is already frozen, 01 Dec 2018 (Dearing)

An Arctic air mass continues to have its grip over the Maritimes with today marking the sixth day of below freezing temperatures in Greater Moncton.

The early morning lows dropped to -16.1°C yesterday and -16.5°C today.

Brisk northwest winds have also created bitter wind chills into the -20s this weekend giving a risk of frostbite on exposed skin.

The normal high for early December is 0°C and the low is -8°C.

Environment Canada says temperatures may not climb above freezing until Friday making this one of the longest cold snaps in recent memory.