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

Douai in September

The short of it: Douai in September averages a high of 20 °C (69 °F) and a low of 11 °C (52 °F), with 55 mm (2.2 in) of rain and about 12 h 32 min of daylight. Rated 4 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 20° · low 11° · rain 55 mm · daylight 12 h 32 min

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

September in Douai brings afternoons near 20° and nights around 11°, with about 55 mm of rain over the month. Much like August: highs about 20°, nights near 11°. Easy travelling weather. Rain is modest, about 55 mm, the 8th wettest month.

The sun is up for about 12 h 32 min in mid-September, 117 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 4 of 5 for a visit; the finest months here are July and August.

Against its neighbours, Douai runs warmer than most and drier than most in September. Hénin-Beaumont, 9 km to the WNW, sees much the same highs.

September in Douai, by the numbers

Warmth rank
4th warmest of 12
Rain rank
8th wettest of 12
Versus August
4° colder, 13 mm less rain
Versus October
5° warmer
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
12 h 32 min
Average wind
13 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Hénin-BeaumontHauts-de-France9 km WNW20°11°57 mm
LensHauts-de-France19 km WNW20°11°59 mm
LiévinHauts-de-France22 km WNW20°11°60 mm
ArrasHauts-de-France23 km WSW20°11°56 mm
DenainHauts-de-France23 km ESE20°11°52 mm
CambraiHauts-de-France24 km SSE21°11°51 mm
LoosHauts-de-France27 km N20°11°61 mm
Villeneuve-d'AscqHauts-de-France28 km NNE20°11°61 mm

The Almanac · Douai Month by Month

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

Much like August: highs about 20°, nights near 11°. Easy travelling weather. Rain is modest, about 55 mm, the 8th wettest month.

Climate of Douai by month
MonthHighLowRainWindDaylightVisit
January7°2°53 mm17 km/h8 h 28 min✦✦
February8°2°48 mm17 km/h9 h 59 min✦✦
March12°4°48 mm16 km/h11 h 43 min✦✦✦
April15°6°43 mm15 km/h13 h 43 min✦✦✦✦
May19°9°57 mm14 km/h15 h 26 min✦✦✦✦
June22°11°58 mm13 km/h16 h 24 min✦✦✦✦
July24°14°61 mm13 km/h16 h 0 min✦✦✦✦
August24°13°68 mm12 km/h14 h 29 min✦✦✦✦
September20°11°55 mm13 km/h12 h 32 min✦✦✦✦
October16°8°66 mm14 km/h10 h 37 min✦✦✦
November11°5°69 mm15 km/h8 h 54 min✦✦✦
December7°2°73 mm17 km/h8 h 2 min✦

Questions Readers Ask about Douai in September

Answered from the wire & the Almanac

What is the weather like in Douai in September?

Days average 20 °C (69 °F) and nights 11 °C (52 °F), with about 55 mm (2.2 in) of rain over the month. Much like August: highs about 20°, nights near 11°. Easy travelling weather. Rain is modest, about 55 mm, the 8th wettest month.

Is September a good time to visit Douai?

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

How long are the days in Douai in September?

In mid-September the sun is up for about 12 h 32 min. The days are shortening — from 8 h 2 min in December to 16 h 24 min in June.

Does it snow in Douai in September?

Hardly — September nights average 11 °C (52 °F), above freezing.

What should I pack for Douai in September?

Light clothes and a jacket for the evening.

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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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