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

Kapuskasing in September

The short of it: Kapuskasing in September averages a high of 17 °C (63 °F) and a low of 7 °C (44 °F), with 101 mm (4.0 in) of rain and about 12 h 31 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 17° · low 7° · rain 101 mm · daylight 12 h 31 min

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

Thirty years of records give Kapuskasing an average September high of 17°, a low of 7° and some 101 mm of rain. Highs fall 5° against August, to near 17°; nights run about 7°. Wet spells are common — about 101 mm, the 2nd wettest month.

The sun is up for about 12 h 31 min in mid-September, 113 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 July and August.

Against its neighbours, Kapuskasing runs cooler than most and about as wet in September. Smooth Rock Falls, 60 km to the ESE, sees much the same highs.

September in Kapuskasing, by the numbers

Warmth rank
4th warmest of 12
Rain rank
2nd wettest of 12
Versus August
5° colder, 7.0 mm more rain
Versus October
8° warmer
Day–night spread
11°
Snow season
Nov–Apr
Daylight, mid-month
12 h 31 min
Average wind
12 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Smooth Rock FallsOntario60 km ESE18°7°106 mm
HearstOntario94 km WNW18°6°94 mm
CochraneOntario109 km ESE18°6°104 mm
TimminsOntario133 km SE19°7°95 mm
Iroquois FallsOntario146 km ESE18°6°93 mm
HornepayneOntario171 km W18°5°99 mm
ChapleauOntario189 km SSW18°7°106 mm
DubreuilvilleOntario192 km SW18°6°109 mm

The Almanac · Kapuskasing 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 17°; nights run about 7°. Wet spells are common — about 101 mm, the 2nd wettest month.

Climate of Kapuskasing by month
MonthHighLowRainWindDaylightVisit
January-11°-23°53 mm12 km/h8 h 36 min✦
February-9°-23°42 mm13 km/h10 h 3 min✦✦
March-2°-15°49 mm13 km/h11 h 44 min✦
April6°-6°60 mm13 km/h13 h 40 min✦
May15°2°70 mm13 km/h15 h 19 min✦✦✦
June21°8°88 mm11 km/h16 h 15 min✦✦✦
July24°11°106 mm10 km/h15 h 52 min✦✦✦
August22°10°94 mm11 km/h14 h 24 min✦✦✦
September17°7°101 mm12 km/h12 h 31 min✦✦✦
October9°1°88 mm12 km/h10 h 40 min✦
November0°-7°70 mm13 km/h9 h 1 min✦
December-8°-17°64 mm12 km/h8 h 11 min✦

Questions Readers Ask about Kapuskasing in September

Answered from the wire & the Almanac

What is the weather like in Kapuskasing in September?

Days average 17 °C (63 °F) and nights 7 °C (44 °F), with about 101 mm (4.0 in) of rain over the month. Highs fall 5° against August, to near 17°; nights run about 7°. Wet spells are common — about 101 mm, the 2nd wettest month.

Is September a good time to visit Kapuskasing?

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

How long are the days in Kapuskasing in September?

In mid-September the sun is up for about 12 h 31 min. The days are shortening — from 8 h 11 min in December to 16 h 15 min in June.

Does it snow in Kapuskasing in September?

Hardly — September nights average 7 °C (44 °F), above freezing.

What should I pack for Kapuskasing 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