Genua Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Genua.
Climate overview of Genua
Genua, Italy, sees big temperature differences between seasons, with August peaking at 27°C (81°F) and January dropping to 10°C (50°F).
The city has a wet climate, receiving around 1235 mm (49 in) of rainfall per year. Despite the high annual total, it has warm summers and cold winters. November is the wettest month. The sunniest month is July, with 9.8 hours of sunshine per day on average.
Genua Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Genua - and find the best time to visit.
Monthly Temperature in Genua
Visitors to Genua can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a chilly 10°C (50°F) in January.
Nighttime temperatures range from 20°C (68°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Genua
Genua is known for its substantial rainfall, with annual precipitation reaching 1235 mm (49 in). The seasons in Genua bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 193 mm (7.6 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 44 mm (1.7 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Genua Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Genua
In Genua, summer days are longer and more sunny, with daily sunshine hours peaking at 9.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 3.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Genua
The mean water temperature over the year ranges from 12°C (54°F) in February to 23°C (73°F) in July.
Water temperature over the year
Humidity in Genua by Month
The relative humidity is high throughout the year in Genua.
The city experiences its highest humidity in May, reaching 71%. In January, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Genua
The mean wind speed over the year ranges from 3 m/s (6 knots) in May, June, July and August to 6 m/s (12 knots) in January, February, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Genua
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July
- Best for swimming: June, July, August and September.
- Wettest months: September, October, November and December, when rainfall is highest.
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Genua
What is the best time to visit Genua?
May, June, July and August typically offer the most optimal weather in Genua. In contrast, January, November and December tend to have less optimal conditions. Genua has warm summers and cold winters.
What temperatures can I expect in Genua?
Daytime highs range from 10°C (50°F) in January to 27°C (81°F) in August. Nighttime lows range from 4°C (39°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Genua get?
Annual rainfall is around 1235 mm (49 in). November is the wettest month with 193 mm (7.6 in), while July is the driest with 44 mm (1.7 in).
How sunny is Genua?
Genua receives around 2,231 hours of sunshine per year. July is the sunniest month with 295 hours, while November is the cloudiest with just 111 hours. Overall, Genua enjoys abundant sunshine.
Genua 3-Day Forecast
Genua on the map
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