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

Douglas in September

The short of it: Douglas in September averages a high of 21 °C (70 °F) and a low of 8 °C (47 °F), with 90 mm (3.5 in) of rain and about 12 h 28 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 21° · low 8° · rain 90 mm · daylight 12 h 28 min

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

September in Douglas brings afternoons near 21° and nights around 8°, with about 90 mm of rain over the month. The year turns hard here: highs drop 4° from August to about 21°, with nights near 8°. Wet spells are common — about 90 mm, the 9th wettest month.

The sun is up for about 12 h 28 min in mid-September, 100 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 September 3 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Douglas runs cooler than most and about as wet in September. Garden Creek, 2 km to the SE, sees much the same highs.

September in Douglas, by the numbers

Warmth rank
4th warmest of 12
Rain rank
9th wettest of 12
Versus August
4° colder, 7.0 mm more rain
Versus October
7° warmer
Day–night spread
13°
Snow season
Nov–Apr
Daylight, mid-month
12 h 28 min
Average wind
10 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Garden CreekNew Brunswick2 km SE21°8°90 mm
Sunset AcresNew Brunswick4 km E21°8°90 mm
North HanwellNew Brunswick4 km ESE21°8°90 mm
NashwaaksisNew Brunswick6 km E21°8°91 mm
Uptown FrederictonNew Brunswick6 km SE21°8°92 mm
FrederictonNew Brunswick6 km SE21°8°92 mm
Estey's BridgeNew Brunswick6 km NNE21°8°91 mm
Town PlatNew Brunswick7 km ESE21°8°91 mm

The Almanac · Douglas Month by Month

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

The year turns hard here: highs drop 4° from August to about 21°, with nights near 8°. Wet spells are common — about 90 mm, the 9th wettest month.

Climate of Douglas by month
MonthHighLowRainWindDaylightVisit
January-4°-15°102 mm13 km/h9 h 1 min✦
February-2°-14°84 mm13 km/h10 h 17 min✦
March3°-8°96 mm14 km/h11 h 46 min✦
April10°-1°86 mm13 km/h13 h 29 min✦
May17°4°100 mm12 km/h14 h 56 min✦✦✦
June23°9°92 mm10 km/h15 h 43 min✦✦✦
July26°13°91 mm9 km/h15 h 24 min✦✦✦
August25°12°83 mm9 km/h14 h 8 min✦✦✦
September21°8°90 mm10 km/h12 h 28 min✦✦✦
October14°3°117 mm12 km/h10 h 49 min✦✦
November7°-2°109 mm12 km/h9 h 22 min✦
December0°-9°116 mm13 km/h8 h 40 min✦

Questions Readers Ask about Douglas in September

Answered from the wire & the Almanac

What is the weather like in Douglas in September?

Days average 21 °C (70 °F) and nights 8 °C (47 °F), with about 90 mm (3.5 in) of rain over the month. The year turns hard here: highs drop 4° from August to about 21°, with nights near 8°. Wet spells are common — about 90 mm, the 9th wettest month.

Is September a good time to visit Douglas?

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

How long are the days in Douglas in September?

In mid-September the sun is up for about 12 h 28 min. The days are shortening — from 8 h 40 min in December to 15 h 43 min in June.

Does it snow in Douglas in September?

Hardly — September nights average 8 °C (47 °F), above freezing.

What should I pack for Douglas in September?

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
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