Weather in Genoa for December 2026
In general, the average temperature in Genoa at the beginning of December is 9.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 10.3 °C by the end of December.
Genoa experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 74.7 mm.
Is December a good time to visit Genoa? check out the best time to travel to Genoa page.
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Genoa Weather December
Temperatures trend during December in Genoa
December weather in Genoa day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 10° /5° | 5.4 mm | 1.4 | |
| 2 Dec. | Light rain | 10° /5° | 3.5 mm | 1.3 | |
| 3 Dec. | Light rain | 8° /4° | 5.6 mm | 1.3 | |
| 4 Dec. | Light rain | 8° /4° | 6.7 mm | 1.3 | |
| 5 Dec. |  Patchy rain possible | 8° /4° | 1.2 mm | 1.3 | |
| 6 Dec. |  Sunny | 9° /3° | 0 mm | 1.3 | |
| 7 Dec. | Light rain | 10° /3° | 2.9 mm | 1.3 | |
| 8 Dec. |  Moderate or heavy rain shower | 7° /3° | 8.6 mm | 1.3 | |
| 9 Dec. | Light rain | 8° /3° | 3.4 mm | 1.2 | |
| 10 Dec. | Patchy rain possible | 9° /4° | 0.4 mm | 1.2 | |
| 11 Dec. | Patchy rain possible | 9° /4° | 0.3 mm | 1.2 | |
| 12 Dec. | Sunny | 9° /3° | 0.5 mm | 1.2 | |
| 13 Dec. | Patchy rain possible | 10° /4° | 1.9 mm | 1.2 | |
| 14 Dec. |  Partly cloudy | 10° /4° | 0 mm | 1.2 | |
| 15 Dec. | Light rain | 10° /4° | 3.8 mm | 1.2 | |
| 16 Dec. | Light rain | 9° /3° | 6.9 mm | 1.2 | |
| 17 Dec. | Patchy rain possible | 11° /4° | 0.6 mm | 1.2 | |
| 18 Dec. | Patchy rain possible | 11° /6° | 0.3 mm | 1.2 | |
| 19 Dec. | Patchy rain possible | 11° /6° | 2 mm | 1.2 | |
| 20 Dec. | Light rain | 10° /6° | 5.4 mm | 1.2 | |
| 21 Dec. | Partly cloudy | 9° /5° | 0.7 mm | 1.2 | |
| 22 Dec. | Patchy rain possible | 10° /6° | 1.9 mm | 1.2 | |
| 23 Dec. | Patchy rain possible | 10° /6° | 2.3 mm | 1.2 | |
| 24 Dec. |  Overcast | 11° /6° | 0.7 mm | 1.2 | |
| 25 Dec. | Light rain | 10° /6° | 3.9 mm | 1.2 | |
| 26 Dec. | Patchy rain possible | 10° /5° | 0.6 mm | 1.2 | |
| 27 Dec. | Sunny | 10° /5° | 0.7 mm | 1.2 | |
| 28 Dec. | Light rain | 10° /5° | 3 mm | 1.2 | |
| 29 Dec. | Sunny | 11° /6° | 0.6 mm | 1.2 | |
| 30 Dec. | Overcast | 11° /6° | 0.1 mm | 1.2 | |
| 31 Dec. | Patchy rain possible | 11° /6° | 0.7 mm | 1.2 | |
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Genoa weather in December vs November vs January
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 13°/7° | 10°/5° | 9°/3° |
| Rainfall | 95 mm | 75 mm | 99 mm |
| Wind | 13.9 km/h | 13.6 km/h | 14.3 km/h |
| Humidity | 78% | 80% | 78% |
| Rainy days | 11 days | 9 days | 9 days |
| Dry days | 19 days | 22 days | 22 days |
Planning a trip to Genoa? Discover the best time to visit
Genoa in December - FAQ
What are the expected maximum and minimum temperatures in Genoa during December?
How much rainfall should be expected in Genoa during December?
What are the typical wind conditions in Genoa during December?
Genoa water temperatures in December
The average water temperature of the Mediterranean Sea near Genoa in December is 16.2 °C. At the beginning of December temperatures are around 16.5 °C; by the end of the month they get a bit cooler and reach 15.9 °C.
- What is the water temperature in Genoa in December?
- The average water temperature in Genoa in December is 16.2 °C.
- Can you swim in Genoa in December?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
December rainfall patterns in Genoa
What to pack to Genoa in December?
Cold & raw · highs around 10 °C, frequent showers
As you prepare for your trip to Genoa in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Genoa, during December, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Genoa?Get accurate weather forecasts for Genoa, located at latitude 44.405 and longitude 8.944. Stay updated with localized weather information tailored for Genoa.