San Clemente Weather in August

August in San Clemente brings high temperatures, with daytime highs of 27°C (81°F) and nights around 17°C (63°F). Only 0.8 mm (0.03 in) of rainfall is typical, making it a largely dry month.

Rainfall in San Clemente in August

Historically, the month has about a single day of rain, averaging 0.8 mm (0.03 in) in total. If rain does fall, it tends to be very light and barely worth getting out an umbrella for.

Temperature in San Clemente in August

The temperature in San Clemente in August is excellent. Daytime highs reach 27°C (81°F), with nights dropping to 17°C (63°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in San Clemente in August

With approximately 351 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

So this is a great month to visit if you prefer dry days with pleasant temperatures.