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

Rouge Weather in May

Rouge in May

The short of it: Rouge in May averages a high of 18 °C (64 °F) and a low of 8 °C (46 °F), with 81 mm (3.2 in) of rain and about 14 h 43 min of daylight. Rated 3 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 8° · rain 81 mm · daylight 14 h 43 min

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

Thirty years of records give Rouge an average May high of 18°, a low of 8° and some 81 mm of rain. Spring takes hold here: highs climb 7° from April to about 18°, with nights near 8°. Wet spells are common — about 81 mm, the 3rd wettest month.

The sun is up for about 14 h 43 min in mid-May, 80 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 July and June.

Against its neighbours, Rouge runs cooler than most and drier than most in May. West Hill, 4 km to the SSW, sees much the same highs.

May in Rouge, by the numbers

Warmth rank
5th warmest of 12
Rain rank
3rd wettest of 12
Versus April
7° warmer, 2.0 mm less rain
Versus June
5° colder
Day–night spread
10°
Snow season
Dec–Mar
Daylight, mid-month
14 h 43 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
West HillOntario4 km SSW18°8°81 mm
MalvernOntario5 km W18°8°83 mm
WoburnOntario6 km SW19°8°82 mm
BendaleOntario8 km WSW19°8°83 mm
Agincourt NorthOntario9 km W19°8°84 mm
MarkhamOntario11 km NW18°8°82 mm
Tam O'Shanter-SullivanOntario11 km WSW18°8°82 mm
PickeringOntario11 km NNE17°7°85 mm

The Almanac · Rouge Month by Month

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

Spring takes hold here: highs climb 7° from April to about 18°, with nights near 8°. Wet spells are common — about 81 mm, the 3rd wettest month.

Climate of Rouge by month
MonthHighLowRainWindDaylightVisit
January-1°-9°53 mm17 km/h9 h 15 min✦
February0°-8°56 mm17 km/h10 h 25 min✦
March4°-3°49 mm16 km/h11 h 48 min✦✦
April11°2°83 mm16 km/h13 h 23 min✦✦
May18°8°81 mm13 km/h14 h 43 min✦✦✦
June23°13°78 mm12 km/h15 h 26 min✦✦✦
July26°16°69 mm11 km/h15 h 8 min✦✦✦✦
August25°16°83 mm11 km/h13 h 59 min✦✦✦
September21°12°79 mm12 km/h12 h 26 min✦✦✦
October14°6°80 mm14 km/h10 h 55 min✦✦
November7°1°81 mm15 km/h9 h 35 min✦
December2°-5°63 mm17 km/h8 h 56 min✦✦

Questions Readers Ask about Rouge in May

Answered from the wire & the Almanac

What is the weather like in Rouge in May?

Days average 18 °C (64 °F) and nights 8 °C (46 °F), with about 81 mm (3.2 in) of rain over the month. Spring takes hold here: highs climb 7° from April to about 18°, with nights near 8°. Wet spells are common — about 81 mm, the 3rd wettest month.

Is May a good time to visit Rouge?

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

How long are the days in Rouge in May?

In mid-May the sun is up for about 14 h 43 min. The days are lengthening — from 8 h 56 min in December to 15 h 26 min in June.

Does it snow in Rouge in May?

Hardly — May nights average 8 °C (46 °F), above freezing.

What should I pack for Rouge 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