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Sonderborg weather in October 2025
Expect 12°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Sonderborg in October. Check more long-term weather averages for Sonderborg in October before you book your next holiday to Denmark in 2025/2026.
- 12°C max day temperature
12 - 3 hours of sunshine per day
- 16 days with some rainfall
16 - 7°C min night temperature
7 - 10 hours of daylight per day
10 - No heat & humidity
0 - 70 mm of monthly rainfall
70 - 2 (Low) UV index
2 - 12°C sea temperature
12
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The October weather guide for Denmark (Sonderborg) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Denmark
How warm is it in Sonderborg in October?
Daytime temperatures usually reach 12°C in Sonderborg in October, falling to 7°C at night.
How sunny is it in Sonderborg in October?
There are normally 3 hours of bright sunshine each day in Sonderborg in October - that's 30% of daylight hours.
How warm is the sea around Sonderborg in October?
The average sea temperature around Sonderborg in October is 12°C.
Does it rain in Sonderborg in October?
There are usually 16 days with some rain in Sonderborg in October and the average monthly rainfall is 70mm.
Sonderborg October sunrise & sunset times
Browse the sunrise and sunset times for Sonderborg in October 2025. Select a month to view Sonderborg sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st October 2025 | 06:23 | 17:56 |
| Thursday, 16th October 2025 | 06:52 | 17:19 |
| Friday, 31st October 2025 | 07:23 | 16:46 |
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