Oldsum
Oldsum is a village in Schleswig-Holstein, Germany, close to the sea. It has a population of about 553 (2025). The climate is classified as warm-summer Mediterranean (Köppen Csb), with dry, sunny summers and mild, wetter winters.
Best: Jun–Aug. Warmth, sunshine and dry days, month by month.
Oldsum at a glance
The months with the highest weather score
Average high in August
Average low in January
81 mm of rain
33 mm of rain
August
within 13 km
Weather in Oldsum
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 49 km/h · humidity 82%
When to go to Oldsum
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 15 | 21 | 25 | 33 | 54 | 66 | 65 | 65 | 58 | 33 | 17 | 15 |
| High | 4° | 4° | 6° | 11° | 15° | 18° | 20° | 21° | 17° | 13° | 8° | 5° |
| Low | 1° | 1° | 2° | 5° | 9° | 12° | 14° | 15° | 12° | 9° | 5° | 2° |
| Rain (mm) | 64 | 47 | 53 | 33 | 45 | 65 | 69 | 81 | 85 | 105 | 86 | 73 |
| Wet days | 16 | 12 | 11 | 10 | 11 | 12 | 14 | 17 | 15 | 17 | 16 | 16 |
| Sea | 4° | 3° | 4° | 7° | 11° | 15° | 17° | 19° | 16° | 13° | 9° | 6° |
What's on in Oldsum
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Oldsum
Outdoors around Oldsum
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Oldsum
Wildlife in October
The birds and mammals of Germany seen most this month, compared with the rest of their year.
The sky over Oldsum
Earthquakes around Oldsum
The last 30 days within 300 km, and the record since 1950.
Towns and villages around Oldsum
Each with its own page: weather, climate and the best time to visit.
Oldsum from above
Postal code
Getting to Oldsum
Places near Oldsum
Places with a climate like Oldsum
Matched month by month on temperature, rain and sunshine.
