San Clemente
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San Clemente Weather in August

San Clemente in August sees high temperatures, with highs around 29°C (84°F) and overnight lows of 21°C (70°F). Overall excellent conditions make it one of the better months to visit.

Rainfall in San Clemente in August

On average, there are about 9 days with rain during this month, averaging 51 mm (2 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in San Clemente in August

August tends to be one of the excellent months in San Clemente, with 29°C (84°F) in the afternoon and 21°C (70°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 21°C (70°F), evenings stay pleasantly warm. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in San Clemente in August

The city usually sees around 258 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Average water temperature in August

The water is 24°C (75°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit San Clemente.

San Clemente Temperature in August

Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Water Temperature
24°C (75°F) *
Chance of Rain
30%
Precipitation
51 mm (2 in)
Rainy days
9 days
Humidity
74% *
Sunshine
258 hours *
Percentage Sunshine
63% *
* Data from: Rimini, Italy (9 KM, 5 Miles).

San Clemente Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Clemente - and find the best time to visit.

Best Places in Italy in August

Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Clemente in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 24°C (75°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in San Clemente in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    8/10
  • Outdoor sports
    8/10

San Clemente 3-Day Forecast

More climate data for San Clemente

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

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