Best Time to Visit Tønsberg, Vestfold, Norway
Month-by-month climate guide for planning a trip to Tønsberg.
Tønsberg does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (July, 17.5°C / 63.5°F) and driest (February, 40 mm / 1.6 in) months. The drier stretch runs through December–June; the wetter half falls in July–November. At the city itself, monthly average temperatures range from -2.3°C / 27.9°F in January to 17.5°C / 63.5°F in July, with rainfall from 40 mm / 1.6 in (February) to 101 mm / 4 in (October). These are point-value climate normals sampled at Tønsberg, Vestfold, Norway's coordinates — usually more actionable for travellers than the country-wide average. Tønsberg's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| July | 17.5°C63.5°F | 65 mm2.6″ | — |
| June | 15.4°C59.7°F | 58 mm2.3″ | — |
| May | 11.6°C52.9°F | 48 mm1.9″ | — |
No month at Tønsberg matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Tønsberg?
Tønsberg doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on February (driest, ~40 mm / 1.6 in) and July (warmest, 17.5°C / 63.5°F). Because these are point values at the city, they can differ substantially from Norway's national average.
When is the rainy season in Tønsberg?
The rainy season at Tønsberg, Vestfold runs through July–November, when monthly rainfall exceeds the annual median of about 63 mm / 2.5 in. The wettest single month is October (101 mm / 4 in).
What is the driest month in Tønsberg?
The driest month in Tønsberg is February, averaging about 40 mm / 1.6 in of rainfall. Temperature that month averages -2.3°C / 27.9°F.
What months should I avoid visiting Tønsberg?
The least comfortable months for travel to Tønsberg — based on point-value climate at the city — are January, February, March, September, October, November, December. These are the wettest or coolest months at this location. Rainfall peaks at 101 mm / 4 in in October, and the coldest month averages -2.3°C / 27.9°F.
Is Tønsberg climate different from Norway overall?
Yes, usually. Our Tønsberg figures are point-value climate normals sampled at the city itself, while our Norway figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Tønsberg specifically — usually the more actionable data for a traveller planning to spend time in the city.