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

Dauphin in September

The short of it: Dauphin in September averages a high of 20 °C (67 °F) and a low of 6 °C (43 °F), with 60 mm (2.4 in) of rain and about 12 h 33 min of daylight. Rated 4 of 5 for a visit; the best months are August and September. Source: TerraClimate climate normals, 1991–2020.

Average high 20° · low 6° · rain 60 mm · daylight 12 h 33 min

✦✦✦✦ Recommended for a visit · best months: August & September

Thirty years of records give Dauphin an average September high of 20°, a low of 6° and some 60 mm of rain. The year turns hard here: highs drop 6° from August to about 20°, with nights near 6°. Wet spells are common — about 60 mm, the 5th wettest month.

The sun is up for about 12 h 33 min in mid-September, 121 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 4 of 5 for a visit; the finest months here are August and September.

Against its neighbours, Dauphin runs warmer than most and wetter than most in September. Winnipegosis, 56 km to the N, is 1° cooler by day.

September in Dauphin, by the numbers

Warmth rank
4th warmest of 12
Rain rank
5th wettest of 12
Versus August
6° colder, 9.0 mm less rain
Versus October
9° warmer
Day–night spread
13°
Snow season
Nov–Apr
Daylight, mid-month
12 h 33 min
Average wind
14 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
WinnipegosisManitoba56 km N19°7°53 mm
RoblinManitoba91 km W18°5°39 mm
CampervilleManitoba94 km N18°7°55 mm
MinnedosaManitoba102 km S19°6°47 mm
NeepawaManitoba110 km SSE20°7°45 mm
LangenburgSaskatchewan121 km WSW19°5°36 mm
RiversManitoba125 km S20°6°37 mm
Swan RiverManitoba136 km NW19°6°52 mm

The Almanac · Dauphin Month by Month

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

The year turns hard here: highs drop 6° from August to about 20°, with nights near 6°. Wet spells are common — about 60 mm, the 5th wettest month.

Climate of Dauphin by month
MonthHighLowRainWindDaylightVisit
January-11°-22°21 mm13 km/h8 h 22 min✦✦
February-8°-20°13 mm13 km/h9 h 55 min✦✦
March-1°-13°28 mm13 km/h11 h 43 min✦✦
April9°-4°32 mm14 km/h13 h 46 min✦✦✦
May17°3°62 mm15 km/h15 h 32 min✦✦✦✦
June22°10°94 mm13 km/h16 h 32 min✦✦✦
July26°13°81 mm12 km/h16 h 8 min✦✦✦
August25°11°69 mm12 km/h14 h 33 min✦✦✦✦
September20°6°60 mm14 km/h12 h 33 min✦✦✦✦
October10°-1°41 mm14 km/h10 h 34 min✦✦✦✦
November0°-9°30 mm14 km/h8 h 48 min✦✦
December-8°-18°23 mm13 km/h7 h 55 min✦✦

Questions Readers Ask about Dauphin in September

Answered from the wire & the Almanac

What is the weather like in Dauphin in September?

Days average 20 °C (67 °F) and nights 6 °C (43 °F), with about 60 mm (2.4 in) of rain over the month. The year turns hard here: highs drop 6° from August to about 20°, with nights near 6°. Wet spells are common — about 60 mm, the 5th wettest month.

Is September a good time to visit Dauphin?

The Almanac gives September 4 of 5 (recommended). The best months are August and September.

How long are the days in Dauphin in September?

In mid-September the sun is up for about 12 h 33 min. The days are shortening — from 7 h 55 min in December to 16 h 32 min in June.

Does it snow in Dauphin in September?

Hardly — September nights average 6 °C (43 °F), above freezing.

What should I pack for Dauphin 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
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