San Clemente Weather in March

March in San Clemente averages 14°C (57°F) during the day and 7°C (45°F) at night. Quite a bit of rainfall is typical this month, with around 71 mm (2.8 in) on average. An umbrella is a good idea.

Rainfall in San Clemente in March

Typically around 12 days of rainfall are expected, averaging 71 mm (2.8 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 March

Expect highs of 14°C (57°F) in San Clemente in March, with nights dropping to around 7°C (45°F). Conditions are often most pleasant around the middle of the day. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in San Clemente in March

The area enjoys a moderate level of sunlight, with around 151 hours. It's a good balance between sunny and cloudy days.

Average water temperature in March

At 12°C (54°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

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.