The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Sainte-Adèle Weather in September

Sainte-Adèle in September

The short of it: Sainte-Adèle in September averages a high of 20 °C (68 °F) and a low of 9 °C (48 °F), with 93 mm (3.7 in) of rain and about 12 h 28 min of daylight. Rated 3 of 5 for a visit; the best months are June and August. Source: TerraClimate climate normals, 1991–2020.

Average high 20° · low 9° · rain 93 mm · daylight 12 h 28 min

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

September in Sainte-Adèle brings afternoons near 20° and nights around 9°, with about 93 mm of rain over the month. The year turns hard here: highs drop 4° from August to about 20°, with nights near 9°. Wet spells are common — about 93 mm, the 9th wettest month.

The sun is up for about 12 h 28 min in mid-September, 100 minutes less than a month before.

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

Against its neighbours, Sainte-Adèle runs cooler than most and wetter than most in September. Saint-Jérôme, 21 km to the SSE, is 1° warmer by day.

September in Sainte-Adèle, by the numbers

Warmth rank
4th warmest of 12
Rain rank
9th wettest of 12
Versus August
4° colder, 21 mm less rain
Versus October
8° warmer
Day–night spread
11°
Snow season
Nov–Apr
Daylight, mid-month
12 h 28 min
Average wind
8 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Saint-JérômeQuebec21 km SSE21°10°85 mm
MirabelQuebec34 km S21°10°82 mm
BlainvilleQuebec37 km SSE21°10°83 mm
Saint-Louis-de-TerrebonneQuebec38 km SE21°10°85 mm
Sainte-ThérèseQuebec42 km SE22°11°84 mm
BoisbriandQuebec44 km SSE22°11°83 mm
Saint-EustacheQuebec46 km SSE22°11°82 mm
TerrebonneQuebec47 km SE22°11°86 mm

The Almanac · Sainte-Adèle Month by Month

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

The year turns hard here: highs drop 4° from August to about 20°, with nights near 9°. Wet spells are common — about 93 mm, the 9th wettest month.

Climate of Sainte-Adèle by month
MonthHighLowRainWindDaylightVisit
January-7°-17°86 mm10 km/h9 h 1 min✦
February-5°-16°73 mm11 km/h10 h 17 min✦
March1°-10°75 mm11 km/h11 h 46 min✦
April8°-2°97 mm11 km/h13 h 29 min✦
May17°5°100 mm10 km/h14 h 56 min✦✦✦
June22°10°118 mm8 km/h15 h 43 min✦✦✦
July25°13°99 mm8 km/h15 h 24 min✦✦✦
August24°13°114 mm7 km/h14 h 8 min✦✦✦
September20°9°93 mm8 km/h12 h 28 min✦✦✦
October12°3°120 mm9 km/h10 h 49 min✦✦
November4°-3°98 mm10 km/h9 h 23 min✦
December-3°-11°98 mm10 km/h8 h 40 min✦

Questions Readers Ask about Sainte-Adèle in September

Answered from the wire & the Almanac

What is the weather like in Sainte-Adèle in September?

Days average 20 °C (68 °F) and nights 9 °C (48 °F), with about 93 mm (3.7 in) of rain over the month. The year turns hard here: highs drop 4° from August to about 20°, with nights near 9°. Wet spells are common — about 93 mm, the 9th wettest month.

Is September a good time to visit Sainte-Adèle?

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

How long are the days in Sainte-Adèle in September?

In mid-September the sun is up for about 12 h 28 min. The days are shortening — from 8 h 40 min in December to 15 h 43 min in June.

Does it snow in Sainte-Adèle in September?

Hardly — September nights average 9 °C (48 °F), above freezing.

What should I pack for Sainte-Adèle in September?

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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