Genoa weather in October 2026

Q: How hot is it in Genoa in October?

Daytime temperatures usually reach 18°C in Genoa in October, falling to 12°C at night.

Q: How sunny is it in Genoa in October?

There are normally 5 hours of bright sunshine each day in Genoa in October - that's 49% of daylight hours.

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

The average sea temperature around Genoa in October is 20°C.

Q: Does it rain in Genoa in October?

There are usually 11 days with some rain in Genoa in October and the average monthly rainfall is 159mm.

Expect daytime maximum temperatures of 18°C in Genoa, Italian Riviera in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 159 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
11
11 days with some rainfall
12
12°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
159
159 mm of monthly rainfall
3
3 (Moderate) UV index
20
20°C sea temperature

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The October 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)