San Clemente Weather in January
San Clemente in January sees low daytime temperatures of 10°C (50°F) and nighttime lows of 4°C (39°F). Rainfall is fairly high this month at around 67 mm (2.6 in), so pack a rain jacket to stay dry.
Rainfall in San Clemente in January
Typically, about 12 days will experience rainfall, with an average of 67 mm (2.6 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in San Clemente in January
Daytime highs in San Clemente in January reach 10°C (50°F), with nights around 4°C (39°F). Winter occurs in January. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. January is typically the month with the mildest temperatures of the year.
Sunshine in San Clemente in January
With limited sunshine this month, there are about 67 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.
Average water temperature in January
The water temperature is 13°C (55°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.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for 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 January
Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Water Temperature
13°C (55°F) *
Chance of Rain
40%
Precipitation
67 mm (2.6 in)
Rainy days
12 days
Humidity
83% *
Sunshine
67 hours *
Percentage Sunshine
35% *
Best Places in Italy in January
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Clemente in January
We recommend to layer up for chilly conditions in San Clemente in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 13°C (55°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in San Clemente in January
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.
