What January feels like in Geneva
Winter bottoms out in January, the coolest month of Geneva's year. Midday brings little warmth — expect coat-and-scarf weather from morning to evening. There is little difference between day and night: nights hover around freezing, so frost is common, and evenings feel much like the afternoon. Damp air makes the cold feel rawer than the numbers alone suggest.
Rain in Geneva in January
January is persistently wet here: some rain falls on about one day in 2. A rainy day brings about 8.8 mm (0.3 in) on average — steady rain rather than a passing shower. That is close to Geneva's typical rain per wet day for the whole year (about 8.7 mm).
Daylight and sunshine in January
In mid-January, sunrise is at about 8:14 am and sunset at about 5:14 pm (local time) — 9 h of daylight. Days are getting longer: 21 min more daylight than in mid-December. The sun is out for roughly 62% of those daylight hours, so there are plenty of bright spells.
How January compares to the rest of the year
Ranked by average high, January comes out as the coolest month in Geneva. Compared with December, afternoons are 0.8°C (1.4°F) cooler, with 18 mm less rain. From here it only gets warmer, starting with February. The next month's average high: 7.2°C (45°F).
Who January suits
- Sightseeing: less ideal — it is cold for long walks.
- Parks & outdoor: less ideal — too cool to sit outside for long.
- Hiking: less ideal — trails are cool.
Tips for visiting Geneva in January
Rain Protection
A compact umbrella and a light waterproof jacket.
Warm Layers
Insulated layers and warm shoes for the cold hours.
Quick questions
How warm is Geneva in January?
Expect around 5.5°C (41.9°F) in the afternoon and -0.3°C (31.5°F) at night, which most visitors would call cold.
Does it rain a lot in Geneva in January?
Quite a lot — 115 mm spread over about 13 days.
What should I wear in Geneva in January?
Based on the averages: rain protection and warm layers. Evenings feel similar to the day, so the same clothes work from morning to night.
Is January or February better for visiting Geneva?
February, clearly: it ranks #8 of 12 among Geneva's months, against #12 for the other. February is warmer and has fewer rainy days.