Portofino weather in January 2027

Q: How warm is it in Portofino in January?

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

Q: How sunny is it in Portofino in January?

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

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

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

Q: Does it rain in Portofino in January?

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

Expect daytime maximum temperatures of 6°C in Portofino, Italian Riviera in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 92 mm of rainfall in the month.

6
6°C max day temperature
4
4 hours of sunshine per day
12
12 days with some rainfall
0
0°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
92
92 mm of monthly rainfall
1
1 (Low) UV index
14
14°C sea temperature

More about the Portofino

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The January weather guide for Italian Riviera (Portofino) 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)