16-day forecast — Sønderborg
Updated every hour
Sun · Today
Showers
+11°
+9°
19.0 mm
Wind53 km/h S
Gusts90 km/h
UV index1 – Low
Chance of rain86%
Sunrise07:10
Sunset16:59
Mon · Tomorrow
Showers
+13°
+9°
0.5 mm
Wind46 km/h W
Gusts72 km/h
UV index1 – Low
Chance of rain42%
Sunrise07:12
Sunset16:57
Tuesday 27/10
Showers
+14°
+9°
2.5 mm
Wind30 km/h S
Gusts59 km/h
UV index1 – Low
Chance of rain81%
Sunrise07:14
Sunset16:54
Wednesday 28/10
Clear
+14°
+9°
0.3 mm
Wind22 km/h W
Gusts44 km/h
UV index1 – Low
Chance of rain28%
Sunrise07:16
Sunset16:52
Thursday 29/10
Partly cloudy
+15°
+9°
0.2 mm
Wind17 km/h W
Gusts38 km/h
UV index3 – Moderate
Chance of rain35%
Sunrise07:18
Sunset16:50
Friday 30/10
Partly cloudy
+12°
+7°
15%
Wind9 km/h W
Gusts22 km/h
UV index4 – Moderate
Chance of rain15%
Sunrise07:20
Sunset16:48
Saturday 31/10
Cloudy
+10°
+6°
1.5 mm
Wind17 km/h SW
Gusts35 km/h
UV index3 – Moderate
Chance of rain76%
Sunrise07:22
Sunset16:46
Sunday 1/11
Showers
+12°
+8°
0.6 mm
Wind19 km/h NW
Gusts39 km/h
UV index3 – Moderate
Chance of rain53%
Sunrise07:24
Sunset16:44
Monday 2/11
Clear
+11°
+8°
20%
Wind15 km/h NW
Gusts39 km/h
UV index4 – Moderate
Chance of rain20%
Sunrise07:26
Sunset16:42
Tuesday 3/11
Partly cloudy
+13°
+8°
24%
Wind14 km/h NW
Gusts26 km/h
UV index4 – Moderate
Chance of rain24%
Sunrise07:28
Sunset16:40
Wednesday 4/11
Cloudy
+12°
+9°
27%
Wind20 km/h W
Gusts43 km/h
UV index3 – Moderate
Chance of rain27%
Sunrise07:30
Sunset16:38
Thursday 5/11
Cloudy
+12°
+9°
0.3 mm
Wind27 km/h W
Gusts49 km/h
UV index3 – Moderate
Chance of rain42%
Sunrise07:32
Sunset16:36
Friday 6/11
Showers
+10°
+8°
3.7 mm
Wind26 km/h NW
Gusts49 km/h
UV index3 – Moderate
Chance of rain75%
Sunrise07:34
Sunset16:34
Saturday 7/11
Showers
+11°
+9°
1.6 mm
Wind30 km/h W
Gusts57 km/h
UV index3 – Moderate
Chance of rain72%
Sunrise07:36
Sunset16:32
Sunday 8/11
Heavy rain
+10°
+7°
1.0 mm
Wind24 km/h SE
Gusts30 km/h
UV index2 – Low
Chance of rain—
Sunrise07:38
Sunset16:30
Monday 9/11
Showers
+9°
+7°
2.2 mm
Wind25 km/h S
Gusts34 km/h
UV index2 – Low
Chance of rain—
Sunrise07:40
Sunset16:28
About Sønderborg
Stadt am Alsensund nahe der deutschen Grenze.
CountryDenmark
RegionSüddänemark
ContinentEurope
Time zoneEurope/Copenhagen (+01:00)
Latitude54.9090°
Longitude9.7920°
Air qualityFair (EAQI 26)
Climate in Sønderborg in January
Normals 8 years · best time to visit · Open-MeteoBest time to visit Sønderborg: June–September. With poor weather, January is a possible month to visit.
| December | January | February | |
|---|---|---|---|
| Average temperature | ▼ 4°C | 3°C | ▲ 4°C |
| Highest temperature | ▼ 6°C | 5°C | ▲ 6°C |
| Lowest temperature | ▼ 3°C | 1°C | → 1°C |
| Sea temperature | ▼ 6,9°C | 3,8°C | ▼ 3,1°C |
| Precipitation | ▲ 68 mm | 76 mm | ▼ 67 mm |
| Days with precipitation | ▼ 15 d | 14 d | ▼ 11 d |
| Humidity | ▼ 88% | 86% | ▼ 85% |
| Sunshine hours per day | ▲ 2,2 h | 3,2 h | ▲ 4,9 h |
| Cloud cover | ▼ 70% | 59% | ▼ 50% |
| UV index (midday) | → 1 | 1 | ▲ 2 |
| Day length | 7:18 | 7:54 | 9:42 |
| Our rating | Poor | Poor | Poor |
Temperature day by day in January mean + moving average
Precipitation day by day in January mm
UV index day by day in January midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Weather Sønderborg
Data source
Global weather models — international forecasts
Weather in Sønderborg (Denmark): current conditions plus a 24-hour and 16-day forecast for planning your trip. Right now on the ground: +10°, clear, wind 29 km/h. Over the next 7 days temperatures range between 6 and 15 °C, with 3 fine days and 24 mm of rain. Climatologically, highs in October are around 14 °C, with a sea temperature of about 14 °C. Best time to visit: usually June–September. Local time (time zone Europe/Copenhagen). Data from Open-Meteo and WeatherAPI.