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

Boischatel in September

The short of it: Boischatel in September averages a high of 20 °C (67 °F) and a low of 9 °C (48 °F), with 122 mm (4.8 in) of rain and about 12 h 29 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 122 mm · daylight 12 h 29 min

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

September in Boischatel brings afternoons near 20° and nights around 9°, with about 122 mm of rain over the month. Highs fall 5° against August, to near 20°; nights run about 9°. Wet spells are common — about 122 mm, the 4th wettest month.

The sun is up for about 12 h 29 min in mid-September, 103 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, Boischatel runs cooler than most and wetter than most in September. Beauport, 5 km to the SW, is 1° warmer by day.

September in Boischatel, by the numbers

Warmth rank
4th warmest of 12
Rain rank
4th wettest of 12
Versus August
5° colder, 2.0 mm more rain
Versus October
8° warmer
Day–night spread
11°
Snow season
Nov–Apr
Daylight, mid-month
12 h 29 min
Average wind
10 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
BeauportQuebec5 km SW21°9°119 mm
L'Ange-GardienQuebec6 km ENE19°9°122 mm
La Cité-LimoilouQuebec10 km SW21°9°117 mm
LévisQuebec10 km SSW20°10°116 mm
QuébecQuebec11 km SSW21°9°117 mm
Château-RicherQuebec11 km NE19°9°121 mm
CharlesbourgQuebec12 km W20°9°127 mm
Les RivièresQuebec13 km SW21°9°118 mm
Public Notice & Advertisement
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The Almanac · Boischatel Month by Month

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

Highs fall 5° against August, to near 20°; nights run about 9°. Wet spells are common — about 122 mm, the 4th wettest month.

Climate of Boischatel by month
MonthHighLowRainWindDaylightVisit
January-7°-16°84 mm13 km/h8 h 55 min✦
February-5°-16°74 mm14 km/h10 h 13 min✦
March0°-10°77 mm13 km/h11 h 46 min✦
April8°-2°110 mm14 km/h13 h 32 min✦
May17°5°107 mm13 km/h15 h 2 min✦✦✦
June22°11°125 mm12 km/h15 h 51 min✦✦✦
July25°14°147 mm10 km/h15 h 31 min✦✦✦
August25°14°120 mm10 km/h14 h 12 min✦✦✦
September20°9°122 mm10 km/h12 h 29 min✦✦✦
October12°3°144 mm12 km/h10 h 47 min✦✦
November5°-2°109 mm12 km/h9 h 17 min✦
December-2°-11°107 mm13 km/h8 h 32 min✦

Questions Readers Ask about Boischatel in September

Answered from the wire & the Almanac

What is the weather like in Boischatel in September?

Days average 20 °C (67 °F) and nights 9 °C (48 °F), with about 122 mm (4.8 in) of rain over the month. Highs fall 5° against August, to near 20°; nights run about 9°. Wet spells are common — about 122 mm, the 4th wettest month.

Is September a good time to visit Boischatel?

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

How long are the days in Boischatel in September?

In mid-September the sun is up for about 12 h 29 min. The days are shortening — from 8 h 32 min in December to 15 h 51 min in June.

Does it snow in Boischatel in September?

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

What should I pack for Boischatel 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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