San Clemente Weather in May
Thinking of visiting San Clemente in May? Expect pleasant temperatures reaching 22°C (72°F) during the day, dropping to 14°C (57°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in San Clemente in May
Looking at the last 30 years, the data shows about 12 days with rain, averaging 67 mm (2.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in San Clemente in May
The temperature in San Clemente in May is perfect. Daytime highs reach 22°C (72°F), with nights dropping to 14°C (57°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in San Clemente in May
There are approximately 222 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in May
The water temperature is 17°C (63°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit San Clemente.
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 San Clemente's climate page.
San Clemente Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
22°C (72°F)
Water Temperature
17°C (63°F) *
Chance of Rain
41%
Precipitation
67 mm (2.6 in)
Rainy days
12 days
Humidity
76% *
Sunshine
222 hours *
Percentage Sunshine
51% *
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 San Clemente 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in San Clemente 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 San Clemente's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full San Clemente climate overview or explore weather in Italy.
