San Clemente Weather in April
What's the weather like in San Clemente (Ica) in April 2026?
The climate in San Clemente during April can be summarized as warm, humid and very dry.
April is in the fall / autumn in San Clemente and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 25.5°C 77.8°F |
|---|---|
| Nightly temperature | 16.8°C 62.2°F |
| Average temperature | 21.1°C 70°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 1 days |
| Sea temperature | 19.7°C 67.5°F |
| Humidity | 79% |
| Windspeed | 13.3kph 8 mph |
On average April is the 2nd driest month of the year in San Clemente with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
April temperatures in San Clemente
April rainfall
April hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Clemente in April 2025.
Other monthly averages
San Clemente weather stats
| Hottest month: | February | 26.9°C 80.4°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | April | 7.3hrs |
| Coldest month: | August | 19.9°C 67.8°F |
| Wettest month: | February | 1mm 0ins |
© Google