Trapani Weather in May
May in Trapani brings high temperatures, with highs of 23°C (73°F) and nights dropping to 16°C (61°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in Trapani in May
Historically, the month has about 5 days of rain, averaging 24 mm (0.9 in) in total. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Trapani in May
Weather in Trapani is at its excellent in May. Highs reach 23°C (73°F), while nights settle around 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Trapani in May
With approximately 225 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Average water temperature in May
With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
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 Trapani's climate page.
Trapani Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
23°C (73°F)
Water Temperature
17°C (63°F)
Chance of Rain
15%
Precipitation
24 mm (0.9 in)
Rainy days
5 days
Humidity
74%
Sunshine
225 hours
Percentage Sunshine
65%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Trapani typically rise from around 22°C (72°F) at the start of May to approximately 25°C (77°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 16°C (61°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 Trapani in May
Browse day-by-day weather records for Trapani spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Trapani historical weather extremes in May
Based on weather observations in Trapani between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Trapani reached 36°C (97°F) (May 23, 1994).
- Trapani experienced its chilliest May day on May 2, 2016, reaching only 15°C (59°F).
- The coldest night in May in Trapani was on May 8, 2019, with a minimum of 6°C (43°F).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Trapani in May
For Trapani in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. The water temperature sits at about 17°C (63°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Trapani 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 Trapani's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Trapani climate overview or explore weather in Italy.
