Sea Temperature in San Clemente in April

Complete information on the sea temperature range in the Pacific Ocean in San Clemente in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in San Clemente. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in San Clemente in April

12°C

MINIMUN

15°C

AVERAGE

18°C

MAXIMUM

Historical Data of Water Temperature in April in San Clemente

Water Temperature Chart for Pacific Ocean in San Clemente in April

Sea Temperature Table in San Clemente in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	16°C	16°C	13°C	14.8°C
Apr 2	16°C	15°C	14°C	14.8°C
Apr 3	16°C	16°C	16°C	15.5°C
Apr 4	16°C	16°C	14°C	15.3°C
Apr 5	17°C	16°C	14°C	15.5°C
Apr 6	17°C	16°C	15°C	15.8°C
Apr 7	17°C	16°C	15°C	15.8°C
Apr 8	17°C	16°C	13°C	15.3°C
Apr 9	16°C	16°C	16°C	15.5°C
Apr 10	17°C	16°C	15°C	15.8°C
Apr 11	16°C	16°C	17°C	16.0°C
Apr 12	17°C	16°C	15°C	15.5°C
Apr 13	17°C	16°C	13°C	15.3°C
Apr 14	16°C	16°C	17°C	16.0°C
Apr 15	17°C	16°C	14°C	15.5°C
Apr 16	17°C	16°C	16°C	16.0°C
Apr 17	17°C	17°C	14°C	15.8°C
Apr 18	17°C	17°C	17°C	16.5°C
Apr 19	16°C	17°C	16°C	16.0°C
Apr 20	17°C	17°C	13°C	15.8°C
Apr 21	17°C	16°C	13°C	15.3°C
Apr 22	16°C	16°C	13°C	15.0°C
Apr 23	17°C	17°C	14°C	16.0°C
Apr 24	17°C	17°C	14°C	16.0°C
Apr 25	17°C	18°C	13°C	16.0°C
Apr 26	17°C	17°C	13°C	15.8°C
Apr 27	16°C	18°C	17°C	16.5°C
Apr 28	16°C	18°C	13°C	15.8°C
Apr 29	16°C	18°C	16°C	16.3°C

San Clemente Climate and Swimming Opportunities in April

21°C

Average Day Air Temperature

9°C

Average Night Air Temperature

23 mm

Precipitation Amount per Month

4 days

Number of Rainy Days

13 hrs

Daylight
per Day

10 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

65%

Average
humidity

San Clemente lies within the California in United States. The average daytime temperature in San Clemente in April is 70°F (21°C), while the nighttime average is 49°F (9°C). There are typically four rainy days during the month, with a total precipitation of 0.9 inches (23 mm). The daylight duration in April in San Clemente is 13 hours, with an average of 10 hours of sunshine per day. The average wind speed in April is 8 mph (13 km/h), and the humidity level is around 65%.

The water temperature in San Clemente in April ranges from 57°F to 61°F (14°C to 16°C). At the beginning of the month, the average temperature is around 59°F (15°C), shifting to 61°F (16°C) by mid-April and reaching 61°F (16°C) in the last ten days. Overall, the average sea temperature in San Clemente for April is 61°F (16°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in San Clemente

What is the sea temperature in San Clemente in April?

The water temperature in the Pacific Ocean in San Clemente in April ranges from 57°F to 61°F (14°C to 16°C).

Is it possible to swim in the Pacific Ocean in San Clemente in April?

The average sea temperature in San Clemente in April is 61°F (16°C), and the air temperature is 70°F (21°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.