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

Kalundborg in September

The short of it: Kalundborg in September averages a high of 18 °C (64 °F) and a low of 12 °C (53 °F), with 53 mm (2.1 in) of rain and about 12 h 38 min of daylight. Rated 4 of 5 for a visit; the best months are May and August. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 12° · rain 53 mm · daylight 12 h 38 min

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

Thirty years of records give Kalundborg an average September high of 18°, a low of 12° and some 53 mm of rain. The year turns hard here: highs drop 4° from August to about 18°, with nights near 12°. Rain is modest, about 53 mm, the 5th wettest month.

The sun is up for about 12 h 38 min in mid-September, 144 minutes less than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are May and August.

Against its neighbours, Kalundborg runs about middling and drier than most in September. Svinninge, 24 km to the E, sees much the same highs.

September in Kalundborg, by the numbers

Warmth rank
4th warmest of 12
Rain rank
5th wettest of 12
Versus August
4° colder, 14 mm less rain
Versus October
5° warmer
Day–night spread
6°
Snow season
Dec–Mar
Daylight, mid-month
12 h 38 min
Average wind
22 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
SvinningeZealand24 km E18°12°55 mm
SlagelseZealand35 km SSE18°12°60 mm
KertemindeSouth Denmark37 km SW18°12°54 mm
KorsørZealand39 km S17°13°55 mm
HolbækZealand39 km E17°12°55 mm
SorøZealand40 km SE17°12°57 mm
MunkeboSouth Denmark42 km SW18°11°54 mm
NyborgSouth Denmark45 km SSW18°12°55 mm

The Almanac · Kalundborg 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 4° from August to about 18°, with nights near 12°. Rain is modest, about 53 mm, the 5th wettest month.

Climate of Kalundborg by month
MonthHighLowRainWindDaylightVisit
January3°0°43 mm26 km/h7 h 37 min✦✦✦
February3°0°32 mm24 km/h9 h 31 min✦✦✦
March6°1°32 mm22 km/h11 h 39 min✦✦✦
April11°5°28 mm19 km/h14 h 5 min✦✦✦✦
May16°9°43 mm19 km/h16 h 14 min✦✦✦✦✦
June19°12°56 mm21 km/h17 h 30 min✦✦✦✦
July22°15°67 mm18 km/h16 h 58 min✦✦✦✦
August22°15°67 mm19 km/h15 h 2 min✦✦✦✦
September18°12°53 mm22 km/h12 h 38 min✦✦✦✦
October13°8°58 mm23 km/h10 h 18 min✦✦✦
November8°5°51 mm25 km/h8 h 10 min✦✦
December5°1°48 mm24 km/h7 h 3 min✦✦

Questions Readers Ask about Kalundborg in September

Answered from the wire & the Almanac

What is the weather like in Kalundborg in September?

Days average 18 °C (64 °F) and nights 12 °C (53 °F), with about 53 mm (2.1 in) of rain over the month. The year turns hard here: highs drop 4° from August to about 18°, with nights near 12°. Rain is modest, about 53 mm, the 5th wettest month.

Is September a good time to visit Kalundborg?

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

How long are the days in Kalundborg in September?

In mid-September the sun is up for about 12 h 38 min. The days are shortening — from 7 h 3 min in December to 17 h 30 min in June.

Does it snow in Kalundborg in September?

Hardly — September nights average 12 °C (53 °F), above freezing.

What should I pack for Kalundborg in September?

Layers, a warm coat and stout boots.

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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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