Trevi Weather in May

Trevi in May sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 10°C (50°F). Rainfall is fairly high this month at around 80 mm (3.1 in), so pack a rain jacket to stay dry.

Rainfall in Trevi in May

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 80 mm (3.1 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Trevi in May

Trevi in May is worth a visit. The temperature is perfect, with 21°C (70°F) during the day and 10°C (50°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Trevi in May

With approximately 198 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Trevi.

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For a detailed overview over the year and the best time to visit Italy, check out our Trevi's climate page.

Trevi Temperature in May

Min Temperature 10°C (50°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 40%  

Precipitation 80 mm (3.1 in)  

Rainy days 12 days  

Humidity 74% *  

Sunshine 198 hours *  

Percentage Sunshine 44% *  

* Data from: Perugia, Italy (30 KM, 18 Miles).

What to Wear in Trevi 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Trevi in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Trevi's climate page.

More climate data for Trevi

Temperature Rainfall Sunshine Humidity

See the full Trevi climate overview or explore weather in Italy.