Oslo Weather in January

Thinking of visiting Oslo in January? Expect very low temperatures reaching -1°C (30°F) during the day, dropping to -7°C (19°F) at night, and note that quite a bit of snowfall is likely.

Rainfall in Oslo in January

Based on our climate data of the past 30 years, about 17 days of snow are anticipated, with 71 mm (2.8 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Oslo in January

January in Oslo brings very low temperatures, with highs of -1°C (30°F) and nights around -7°C (19°F). January is known for being in the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights drop below freezing to -7°C (19°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It is the coldest month of the year, so be sure to pack proper winter clothing for the conditions.Pack accordingly with warm clothes.

Sunshine in Oslo in January

This month sees fewer sunny days, with about 45 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Oslo in January

January sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Average water temperature in January

With water temperatures around 4°C (39°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Oslo. Our weather planner can help you explore destinations with more pleasant weather conditions.