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

Aabenraa in September

The short of it: Aabenraa in September averages a high of 18 °C (64 °F) and a low of 10 °C (49 °F), with 83 mm (3.3 in) of rain and about 12 h 37 min of daylight. Rated 3 of 5 for a visit; the best months are May and April. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 10° · rain 83 mm · daylight 12 h 37 min

✦✦✦ Fair for a visit · best months: May & April

Thirty years of records give Aabenraa an average September high of 18°, a low of 10° and some 83 mm of rain. Much like August: highs about 18°, nights near 10°. A wool coat will serve you well. Wet spells are common — about 83 mm, the 4th wettest month.

The sun is up for about 12 h 37 min in mid-September, 140 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 May and April.

Against its neighbours, Aabenraa runs about middling and about as wet in September. Rødekro, 6 km to the WNW, sees much the same highs.

September in Aabenraa, by the numbers

Warmth rank
4th warmest of 12
Rain rank
4th wettest of 12
Versus August
4° colder, 16 mm less rain
Versus October
5° warmer
Day–night spread
8°
Snow season
Dec–Mar
Daylight, mid-month
12 h 37 min
Average wind
19 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
RødekroSouth Denmark6 km WNW18°9°85 mm
GråstenSouth Denmark18 km SE17°11°80 mm
NordborgSouth Denmark21 km E18°11°68 mm
HaderslevSouth Denmark23 km N18°10°75 mm
VojensSouth Denmark24 km NNW18°9°87 mm
PadborgSouth Denmark24 km S18°10°89 mm
GlücksburgSchleswig-Holstein25 km SSE17°10°83 mm
HarrisleeSchleswig-Holstein27 km S18°10°90 mm

The Almanac · Aabenraa Month by Month

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

Much like August: highs about 18°, nights near 10°. A wool coat will serve you well. Wet spells are common — about 83 mm, the 4th wettest month.

Climate of Aabenraa by month
MonthHighLowRainWindDaylightVisit
January4°0°70 mm24 km/h7 h 44 min✦✦
February4°-1°58 mm24 km/h9 h 35 min✦✦
March7°0°52 mm22 km/h11 h 39 min✦✦
April12°3°43 mm20 km/h14 h 2 min✦✦✦✦
May16°7°50 mm19 km/h16 h 7 min✦✦✦✦
June19°10°72 mm19 km/h17 h 21 min✦✦✦
July21°12°86 mm18 km/h16 h 50 min✦✦✦
August21°12°99 mm18 km/h14 h 57 min✦✦✦
September18°10°83 mm19 km/h12 h 37 min✦✦✦
October13°6°93 mm21 km/h10 h 20 min✦✦
November8°3°74 mm22 km/h8 h 16 min✦
December5°1°82 mm22 km/h7 h 11 min✦

Questions Readers Ask about Aabenraa in September

Answered from the wire & the Almanac

What is the weather like in Aabenraa in September?

Days average 18 °C (64 °F) and nights 10 °C (49 °F), with about 83 mm (3.3 in) of rain over the month. Much like August: highs about 18°, nights near 10°. A wool coat will serve you well. Wet spells are common — about 83 mm, the 4th wettest month.

Is September a good time to visit Aabenraa?

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

How long are the days in Aabenraa in September?

In mid-September the sun is up for about 12 h 37 min. The days are shortening — from 7 h 11 min in December to 17 h 21 min in June.

Does it snow in Aabenraa in September?

Hardly — September nights average 10 °C (49 °F), above freezing.

What should I pack for Aabenraa 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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