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

Charlesbourg in May

The short of it: Charlesbourg in May averages a high of 17 °C (63 °F) and a low of 5 °C (42 °F), with 110 mm (4.3 in) of rain and about 15 h 2 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 17° · low 5° · rain 110 mm · daylight 15 h 2 min

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

Thirty years of records give Charlesbourg an average May high of 17°, a low of 5° and some 110 mm of rain. Spring takes hold here: highs climb 9° from April to about 17°, with nights near 5°. Wet spells are common — about 110 mm, the 9th wettest month. The snow cover usually melts away this month.

The sun is up for about 15 h 2 min in mid-May, 90 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 August.

Against its neighbours, Charlesbourg runs cooler than most and wetter than most in May. La Haute-Saint-Charles, 5 km to the W, sees much the same highs.

May in Charlesbourg, by the numbers

Warmth rank
5th warmest of 12
Rain rank
9th wettest of 12
Versus April
9° warmer, 1.0 mm less rain
Versus June
5° colder
Day–night spread
12°
Snow season
Nov–Apr
Daylight, mid-month
15 h 2 min
Average wind
12 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
La Haute-Saint-CharlesQuebec5 km W17°5°111 mm
Neufchâtel-Est–LebourgneufQuebec6 km SSW18°6°108 mm
WendakeQuebec6 km SW18°6°108 mm
Les RivièresQuebec9 km SSE19°6°104 mm
BeauportQuebec10 km ESE18°6°106 mm
La Cité-LimoilouQuebec10 km SE19°6°105 mm
QuébecQuebec12 km SE19°6°105 mm
BoischatelQuebec12 km E17°5°107 mm

The Almanac · Charlesbourg Month by Month

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

Spring takes hold here: highs climb 9° from April to about 17°, with nights near 5°. Wet spells are common — about 110 mm, the 9th wettest month. The snow cover usually melts away this month.

Climate of Charlesbourg by month
MonthHighLowRainWindDaylightVisit
January-7°-17°92 mm11 km/h8 h 55 min✦
February-5°-16°79 mm12 km/h10 h 13 min✦
March0°-10°88 mm12 km/h11 h 46 min✦
April8°-2°111 mm12 km/h13 h 32 min✦
May17°5°110 mm12 km/h15 h 2 min✦✦✦
June23°11°124 mm10 km/h15 h 51 min✦✦✦
July26°14°148 mm9 km/h15 h 31 min✦✦✦
August25°13°123 mm9 km/h14 h 12 min✦✦✦
September20°9°127 mm9 km/h12 h 29 min✦✦✦
October12°3°138 mm11 km/h10 h 47 min✦✦
November4°-3°113 mm10 km/h9 h 17 min✦
December-3°-11°115 mm11 km/h8 h 32 min✦

Questions Readers Ask about Charlesbourg in May

Answered from the wire & the Almanac

What is the weather like in Charlesbourg in May?

Days average 17 °C (63 °F) and nights 5 °C (42 °F), with about 110 mm (4.3 in) of rain over the month. Spring takes hold here: highs climb 9° from April to about 17°, with nights near 5°. Wet spells are common — about 110 mm, the 9th wettest month. The snow cover usually melts away this month.

Is May a good time to visit Charlesbourg?

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

How long are the days in Charlesbourg in May?

In mid-May the sun is up for about 15 h 2 min. The days are lengthening — from 8 h 32 min in December to 15 h 51 min in June.

Does it snow in Charlesbourg in May?

Hardly — May nights average 5 °C (42 °F), above freezing.

What should I pack for Charlesbourg 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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