Monthly climate guide
Genoa weather in December
Expect cool weather in Genoa in December: afternoons reach about 9°C (49°F), while nights drop to around 3°C (38°F). Around 74 mm of rain falls over the month (some rain), and skies are often cloudy. Daytime highs are 4°C cooler than November and about the same as January.
What stands out in December
- In Genoa, December is early winter.
- Good walking weather for combining Porto Antico and Genoa Aquarium in one day.
- Genoa is usually about 4°C cooler than Monterosso al Mare, 60 km away, in December.
- December is among Genoa's three coolest months.
Avg high
9°C
49°F
Avg low
3°C
38°F
Rainfall
74 mm
some rain
Humidity
84%
relative
Sky
63%
cloud · often cloudy
Genoa weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 8°C / 46°F | 2°C / 35°F | 52 mm | 83% | 65% |
| February | 9°C / 47°F | 2°C / 35°F | 67 mm | 83% | 64% |
| March | 13°C / 55°F | 5°C / 40°F | 87 mm | 79% | 56% |
| April | 17°C / 62°F | 8°C / 47°F | 65 mm | 77% | 58% |
| May | 20°C / 67°F | 11°C / 53°F | 67 mm | 76% | 59% |
| June | 25°C / 76°F | 16°C / 61°F | 52 mm | 72% | 49% |
| July | 28°C / 83°F | 19°C / 66°F | 40 mm | 67% | 39% |
| August | 29°C / 84°F | 19°C / 66°F | 45 mm | 65% | 37% |
| September | 25°C / 76°F | 15°C / 60°F | 45 mm | 69% | 49% |
| October | 19°C / 66°F | 11°C / 52°F | 102 mm | 78% | 63% |
| November | 13°C / 55°F | 7°C / 44°F | 154 mm | 84% | 68% |
| December | 9°C / 49°F | 3°C / 38°F | 74 mm | 84% | 63% |
What to pack for December
- A proper insulated winter coat
- A hat, scarf and gloves
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is December a good time to visit Genoa?
Our Genoa guide recommends: April to June or September to October for mild coastal weather.
Genoa is the birthplace of pesto — try it here made the traditional way, with a mortar and pestle.
Best time to visit Genoa →Other Italy cities in December
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Genoa weather in December. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/italy/genoa/december
<a href="https://weathercompare.eu/weather/italy/genoa/december">Genoa weather in December</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/italy/genoa" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Genoa weather in December"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/italy/genoa/december">Genoa weather in December</a> – WeatherCompare</p>
Genoa in December: quick answers
Is December a good time to visit Genoa?
December is cool in Genoa, with highs around 9°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Genoa in December?
Average highs are about 9°C (49°F) and average lows about 3°C (38°F), based on 10 years of daily data.
Does it rain a lot in Genoa in December?
Genoa typically gets around 74 mm of rain in December — some rain.
When is the best time to visit Genoa?
April to June or September to October for mild coastal weather.
Figures are long-term averages for the area around Genoa (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.