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San Clemente Weather and Climate: A Comprehensive Guide

The climate in San Clemente is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It typically sees modest rain/snowfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In San Clemente, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 35°C in July. In January, the coolest month of the year, temperatures drop to a chilly 12°C.

At night, you can expect cooler temperatures, with averages dropping to around 2°C during this month.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

San Clemente typically sees modest rain/snowfall throughout the year, with an average annual precipitation of 423 mm. San Clemente can be quite wet during April, receiving approximately 50 mm of precipitation over 12 rainy days.

In contrast July, experiences much drier conditions, with 6.4 mm of rainfall, spread across 5 rainy days. For more details, please visit our San Clemente Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for San Clemente

Wednesday
19 Feb
Partly cloudy
Partly cloudy
15°C
0.1 mm
Thursday
20 Feb
Partly cloudy
Partly cloudy
15°C
0 mm
Friday
21 Feb
Cloudy
Cloudy
16°C
0 mm

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit San Clemente in Spain

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does San Clemente have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in San Clemente?
    July has an average maximum temperature of 35°C and is the warmest month of the year.
  • Which is the coldest month in San Clemente?
    The coldest month is January with an average maximum temperature of 12°C.
  • Which is the wettest month in San Clemente?
    April tops the wettest month list with 50 mm of rainfall.
  • Which is the driest month in San Clemente?
    July is the driest month with 6 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.