January · typical climate, not a forecast
Oslo in January
Norway
Not your escape
-1°C day · -6°C night · 40% rain · 6h daylight · almost empty · €1,075 estimated
Live · Oslo
–°C
Reading…
Live · Tallinn (you)
–°C
Reading…
Cool Score breakdown
Scored for 5 nights from Tallinn in January.
- Temperature fit0
-1°C typical high vs your 12–20°C window
w 26 - Heat escape0
0°C warmer than Tallinn
w 14 - Rain probability71
40% chance of rain on an average day
w 11 - Daylight hours0
6.4h of daylight mid-month
w 8 - Outdoor conditions18
Comfortable for a full day outside at -1°C
w 10 - Crowding78
Almost empty for this month
w 8 - Flight + stay cost78
≈€1075 estimated for 5 nights vs €1000 budget
w 12 - Nature access80
8/10 — wild ground within reach
w 6 - City atmosphere86
9/10 urban texture · 8/10 food scene
w 4
Why Oslo in January
Metro to the treeline in 25 minutes.
- Nordmarka forest trails
- Fjord sauna rafts
- Museum island
What January in Oslo is actually like
In January, Oslo sits around -1°C by day and drops to about -6°C after dark, so a light layer earns its place in the bag even in high summer. That is roughly 0°C cooler than Tallinn at the same time of year — the difference between planning your day around the shade and simply walking out of the door.
Expect rain on roughly 40% of days, usually passing rather than persistent, and about 6 hours of daylight to spend outside. Crowds are almost empty this month, and a 5-night trip from Tallinn works out at around €1,075 including flights, a mid-range stay and everyday spending.
Metro to the treeline in 25 minutes. Days here tend to fill up with nordmarka forest trails, fjord sauna rafts, museum island — which is why Oslo scores 34 out of 100 for january: not your escape.
Other months
Compare the typical climate month by month.