The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Mascouche Weather in May

Mascouche in May

The short of it: Mascouche in May averages a high of 19 °C (65 °F) and a low of 7 °C (44 °F), with 100 mm (3.9 in) of rain and about 14 h 54 min of daylight. Rated 3 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high 19° · low 7° · rain 100 mm · daylight 14 h 54 min

✦✦✦ Fair for a visit · best months: June & September

Thirty years of records give Mascouche an average May high of 19°, a low of 7° and some 100 mm of rain. Highs rise 8° against April, to near 19°; nights run about 7°. Wet spells are common — about 100 mm, the 3rd wettest month. The snow cover usually melts away this month.

The sun is up for about 14 h 54 min in mid-May, 86 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Mascouche runs warmer than most and wetter than most in May. Terrebonne, 7 km to the SW, sees much the same highs.

May in Mascouche, by the numbers

Warmth rank
5th warmest of 12
Rain rank
3rd wettest of 12
Versus April
8° warmer, 15 mm more rain
Versus June
5° colder
Day–night spread
12°
Snow season
Nov–Apr
Daylight, mid-month
14 h 54 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
TerrebonneQuebec7 km SW18°7°97 mm
RepentignyQuebec12 km E18°7°88 mm
Rivière-des-Prairies–Pointe-aux-TremblesQuebec12 km S19°7°95 mm
VarennesQuebec15 km ESE19°7°90 mm
Saint-Louis-de-TerrebonneQuebec15 km WSW18°7°95 mm
Montréal-NordQuebec17 km S19°8°94 mm
Val-des-ArbresQuebec18 km SSW19°8°94 mm
Saint-LéonardQuebec18 km S19°8°94 mm

The Almanac · Mascouche Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Fair
The Almanac Speaks
May
✦✦✦✦✦

Highs rise 8° against April, to near 19°; nights run about 7°. Wet spells are common — about 100 mm, the 3rd wettest month. The snow cover usually melts away this month.

Climate of Mascouche by month
MonthHighLowRainWindDaylightVisit
January-6°-15°70 mm13 km/h9 h 3 min✦
February-4°-14°57 mm14 km/h10 h 18 min✦
March2°-8°60 mm13 km/h11 h 46 min✦
April10°0°85 mm14 km/h13 h 28 min✦✦
May19°7°100 mm13 km/h14 h 54 min✦✦✦
June24°12°102 mm11 km/h15 h 42 min✦✦✦
July27°15°86 mm10 km/h15 h 22 min✦✦✦
August26°15°95 mm9 km/h14 h 7 min✦✦✦
September22°11°88 mm10 km/h12 h 28 min✦✦✦
October14°4°111 mm12 km/h10 h 50 min✦✦
November6°-1°91 mm13 km/h9 h 24 min✦
December-1°-9°81 mm14 km/h8 h 41 min✦

Questions Readers Ask about Mascouche in May

Answered from the wire & the Almanac

What is the weather like in Mascouche in May?

Days average 19 °C (65 °F) and nights 7 °C (44 °F), with about 100 mm (3.9 in) of rain over the month. Highs rise 8° against April, to near 19°; nights run about 7°. Wet spells are common — about 100 mm, the 3rd wettest month. The snow cover usually melts away this month.

Is May a good time to visit Mascouche?

The Almanac gives May 3 of 5 (fair). The best months are June and September.

How long are the days in Mascouche in May?

In mid-May the sun is up for about 14 h 54 min. The days are lengthening — from 8 h 41 min in December to 15 h 42 min in June.

Does it snow in Mascouche in May?

Hardly — May nights average 7 °C (44 °F), above freezing.

What should I pack for Mascouche in May?

Layers, a warm coat and stout boots, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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