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

Québec in August

The short of it: Québec in August averages a high of 26 °C (80 °F) and a low of 15 °C (58 °F), with 117 mm (4.6 in) of rain and about 14 h 12 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 117 mm · daylight 14 h 12 min

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

August in Québec brings afternoons near 26° and nights around 15°, with about 117 mm of rain over the month. Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 117 mm, the 4th wettest month.

The sun is up for about 14 h 12 min in mid-August, 79 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, Québec runs warmer than most and wetter than most in August. La Cité-Limoilou, 2 km to the NNW, sees much the same highs.

August in Québec, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
4th wettest of 12
Versus July
1° colder, 27 mm less rain
Versus September
6° warmer
Day–night spread
12°
Snow season
Nov–Apr
Daylight, mid-month
14 h 12 min
Average wind
10 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
La Cité-LimoilouQuebec2 km NNW26°15°117 mm
LévisQuebec3 km ESE26°15°117 mm
Les RivièresQuebec4 km W26°14°116 mm
BeauportQuebec5 km NNE26°14°117 mm
Saint RomualdQuebec6 km SSW26°14°113 mm
Sainte-FoyQuebec7 km WSW26°14°116 mm
BoischatelQuebec11 km NNE25°14°120 mm
L'Ancienne-LoretteQuebec11 km W25°14°116 mm

The Almanac · Québec 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 117 mm, the 4th wettest month.

Climate of Québec by month
MonthHighLowRainWindDaylightVisit
January-6°-16°80 mm13 km/h8 h 56 min✦
February-5°-15°70 mm13 km/h10 h 14 min✦
March1°-9°89 mm13 km/h11 h 46 min✦
April9°-1°107 mm14 km/h13 h 31 min✦
May19°6°105 mm13 km/h15 h 1 min✦✦✦
June24°12°124 mm11 km/h15 h 51 min✦✦✦
July27°15°144 mm10 km/h15 h 30 min✦✦✦
August26°15°117 mm10 km/h14 h 12 min✦✦✦
September21°9°117 mm10 km/h12 h 29 min✦✦✦
October13°4°137 mm12 km/h10 h 47 min✦✦
November5°-2°102 mm12 km/h9 h 17 min✦
December-2°-10°103 mm13 km/h8 h 33 min✦

Questions Readers Ask about Québec in August

Answered from the wire & the Almanac

What is the weather like in Québec in August?

Days average 26 °C (80 °F) and nights 15 °C (58 °F), with about 117 mm (4.6 in) of rain over the month. Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 117 mm, the 4th wettest month.

Is August a good time to visit Québec?

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

How long are the days in Québec in August?

In mid-August the sun is up for about 14 h 12 min. The days are shortening — from 8 h 33 min in December to 15 h 51 min in June.

Does it snow in Québec in August?

Hardly — August nights average 15 °C (58 °F), above freezing.

What should I pack for Québec 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