



Svelvik
Svelvik is a village in Buskerud, Norway, close to the sea. It has a population of about 4,193 (2025). The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.
Best: Jun–Aug. Warmth, sunshine and dry days, month by month.
Svelvik at a glance
The months with the highest weather score
Average high in July
Average low in January
93 mm of rain
56 mm of rain
August
within 15 km
Weather in Svelvik
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 11 km/h · humidity 84%
When to go to Svelvik
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 | 17 | 23 | 26 | 35 | 59 | 65 | 65 | 64 | 59 | 18 | 15 | 16 |
| High | 0° | 2° | 6° | 11° | 17° | 21° | 23° | 22° | 17° | 10° | 5° | 1° |
| Low | -5° | -5° | -2° | 2° | 7° | 11° | 13° | 12° | 9° | 4° | 0° | -4° |
| Rain (mm) | 79 | 56 | 68 | 59 | 66 | 78 | 93 | 108 | 99 | 121 | 116 | 77 |
| Wet days | 14 | 12 | 11 | 11 | 14 | 14 | 18 | 17 | 13 | 15 | 15 | 14 |
| Sea | 4° | 3° | 3° | 6° | 11° | 15° | 18° | 18° | 15° | 12° | 9° | 6° |
What's on in Svelvik
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Svelvik

More museums: Svelvik museum · Sønsteby Natur og Kultursenter
Outdoors around Svelvik
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 Svelvik
Wildlife in October
The birds and mammals of Norway seen most this month, compared with the rest of their year.
The sky over Svelvik
Towns and villages around Svelvik
Each with its own page: weather, climate and the best time to visit.
Svelvik from above
Postal codes
Getting to Svelvik
Places near Svelvik
Places with a climate like Svelvik
Matched month by month on temperature, rain and sunshine.