Genoa weather in January 2027

Q: How warm is it in Genoa in January?

Daytime temperatures usually reach 9°C in Genoa in January, falling to 2°C at night.

Q: How sunny is it in Genoa in January?

There are normally 4 hours of bright sunshine each day in Genoa in January - that's 41% of daylight hours.

Q: How warm is the sea around Genoa in January?

The average sea temperature around Genoa in January is 14°C.

Q: Does it rain in Genoa in January?

There are usually 11 days with some rain in Genoa in January and the average monthly rainfall is 101mm.

Expect daytime maximum temperatures of 9°C in Genoa, Italian Riviera in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 11 days with some rainfall and typically 101 mm of rainfall in the month.

9
9°C max day temperature
4
4 hours of sunshine per day
11
11 days with some rainfall
2
2°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
101
101 mm of monthly rainfall
1
1 (Low) UV index
14
14°C sea temperature

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The January weather guide for Italian Riviera (Genoa) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)