Genoa Weather in May
During May, Genoa experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 14°C (57°F). Expect quite a bit of rainfall. Around 88 mm (3.5 in) is typical.
Rainfall in Genoa in May
Climate statistics over the past 30 years suggest around 13 days of rain, with 88 mm (3.5 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Genoa in May
May is a good time to be in Genoa. Days are perfect, reaching 20°C (68°F), with nights around 14°C (57°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Genoa in May
The days are predominantly sunny, with an estimated total of around 220 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Genoa in May
Average wind speeds reach 3 m/s (6 knots) in May, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in May
At 16°C (61°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Genoa's climate page.
Genoa Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Water Temperature
16°C (61°F) *
Chance of Rain
42%
Precipitation
88 mm (3.5 in)
Rainy days
13 days
Humidity
71% *
Windspeed
3 m/s (6 knots) *
Sunshine
220 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Genoa typically rise from around 19°C (66°F) at the start of May to approximately 22°C (72°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 17°C (63°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Genoa in May
Browse day-by-day weather records for Genoa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Genoa historical weather extremes in May
Our historical data for Genoa spans 1976 to 2026, revealing these weather extremes.
- The warmest day in May was on May 27, 2022, with a maximum of 32°C (90°F).
- The coldest May day was on May 5, 1991, with a maximum of 11°C (52°F).
- The lowest overnight temperature recorded in May was 3°C (37°F) (May 15, 1995).
Best Places in Italy in May
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in May →
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What to Wear in Genoa in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Genoa in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Genoa's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Genoa climate overview or explore weather in Italy.
