San Clemente, CA

San Onofre SB — San Mateo Camp (sites 68-100)

Availability

Each day shows how many of this campground’s sites are open.

About this spot

San Onofre State Beach offers three miles of beautiful sand beaches for hiking. The park is also popular for surfing.

Typical weather

Air temperature

Average daily high-low
Average daily high and low air temperature, January through DecemberEach vertical bar shows a monthly average daily high and low in degrees Fahrenheit.63°49°JJanuary: average high 63°F, average low 49°F62°49°FFebruary: average high 62°F, average low 49°F62°50°MMarch: average high 62°F, average low 50°F65°53°AApril: average high 65°F, average low 53°F67°57°MMay: average high 67°F, average low 57°F72°60°JJune: average high 72°F, average low 60°F75°63°JJuly: average high 75°F, average low 63°F78°64°AAugust: average high 78°F, average low 64°F77°64°SSeptember: average high 77°F, average low 64°F73°59°OOctober: average high 73°F, average low 59°F68°54°NNovember: average high 68°F, average low 54°F63°51°DDecember: average high 63°F, average low 51°F

5-year average · Open-Meteo

Pacific Ocean

Average water temperature
Average water temperature for Pacific Ocean, January through DecemberEach point shows the monthly average water temperature in degrees Fahrenheit.56°JJanuary: average water temperature 56°F61°FFebruary: average water temperature 61°F59°MMarch: average water temperature 59°F67°AApril: average water temperature 67°F67°MMay: average water temperature 67°F67°JJune: average water temperature 67°F74°JJuly: average water temperature 74°F70°AAugust: average water temperature 70°F73°SSeptember: average water temperature 73°F67°OOctober: average water temperature 67°F67°NNovember: average water temperature 67°F68°DDecember: average water temperature 68°F

Water: Water Quality Portal — 22 field-sample stations

Nearby campgrounds