The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Saint-Constant Weather in August

Saint-Constant in August

The short of it: Saint-Constant in August averages a high of 26 °C (78 °F) and a low of 15 °C (59 °F), with 93 mm (3.7 in) of rain and about 14 h 5 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 26° · low 15° · rain 93 mm · daylight 14 h 5 min

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

Thirty years of records give Saint-Constant an average August high of 26°, a low of 15° and some 93 mm of rain. Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 93 mm, the 4th wettest month.

The sun is up for about 14 h 5 min in mid-August, 74 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates August 3 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Saint-Constant runs cooler than most and drier than most in August. La Prairie, 8 km to the NE, sees much the same highs.

August in Saint-Constant, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
4th wettest of 12
Versus July
1° colder, 2.0 mm less rain
Versus September
4° warmer
Day–night spread
11°
Snow season
Nov–Mar
Daylight, mid-month
14 h 5 min
Average wind
10 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
La PrairieQuebec8 km NE26°15°93 mm
Desmarchais-CrawfordQuebec9 km N26°15°94 mm
Ville-ÉmardQuebec10 km NNW26°15°96 mm
VerdunQuebec10 km N26°15°96 mm
Le Sud-OuestQuebec12 km N26°15°99 mm
BrossardQuebec12 km NE26°15°93 mm
Notre-Dame-de-GrâceQuebec13 km NNW26°15°99 mm
Côte-Saint-LucQuebec13 km NW26°16°98 mm

The Almanac · Saint-Constant Month by Month

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

Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 93 mm, the 4th wettest month.

Climate of Saint-Constant by month
MonthHighLowRainWindDaylightVisit
January-5°-14°69 mm13 km/h9 h 5 min✦
February-3°-13°56 mm14 km/h10 h 19 min✦
March2°-7°67 mm13 km/h11 h 47 min✦
April11°1°84 mm14 km/h13 h 27 min✦✦
May19°8°86 mm13 km/h14 h 52 min✦✦✦
June24°13°96 mm11 km/h15 h 38 min✦✦✦
July26°16°95 mm10 km/h15 h 19 min✦✦✦
August26°15°93 mm10 km/h14 h 5 min✦✦✦
September22°11°82 mm10 km/h12 h 27 min✦✦✦
October14°5°97 mm12 km/h10 h 51 min✦✦
November6°-2°82 mm13 km/h9 h 26 min✦
December-1°-8°84 mm13 km/h8 h 44 min✦

Questions Readers Ask about Saint-Constant in August

Answered from the wire & the Almanac

What is the weather like in Saint-Constant in August?

Days average 26 °C (78 °F) and nights 15 °C (59 °F), with about 93 mm (3.7 in) of rain over the month. Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 93 mm, the 4th wettest month.

Is August a good time to visit Saint-Constant?

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

How long are the days in Saint-Constant in August?

In mid-August the sun is up for about 14 h 5 min. The days are shortening — from 8 h 44 min in December to 15 h 38 min in June.

Does it snow in Saint-Constant in August?

Hardly — August nights average 15 °C (59 °F), above freezing.

What should I pack for Saint-Constant in August?

Light clothes and a jacket for the evening, 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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