San Clemente in August
9.1out of 10
Yes, a good time to go
Warm and comfortable: highs around 28°C. Very dry: about 0 rainy days.
28°CAvg high
19°CAvg low
0Rainy days (1 mm)
13:15 hDaylight
06:17Sunrise · 19:32 Sunset
Why this score
- Warm and comfortable: highs around 28°C
- Very dry: about 0 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rainfall in August is fairly consistent from year to year (0.8 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 18°C | 8°C | 80 mm | 6 | – | – | 7.6 |
| February | 18°C | 9°C | 94 mm | 7 | – | – | 7.4 |
| March | 19°C | 10°C | 54 mm | 6 | – | – | 7.8 |
| April | 20°C | 12°C | 24 mm | 3 | – | – | 8.4 |
| May | 22°C | 14°C | 11 mm | 2 | – | – | 8.8 |
| June | 24°C | 16°C | 2 mm | 0 | – | – | 9.1 |
| July | 27°C | 18°C | 2 mm | 0 | – | – | 9.0 |
| August | 28°C | 19°C | 1 mm | 0 | – | – | 9.1 |
| September | 27°C | 18°C | 4 mm | 1 | – | – | 9.0 |
| October | 25°C | 15°C | 18 mm | 3 | – | – | 8.8 |
| November | 21°C | 11°C | 26 mm | 3 | – | – | 8.5 |
| December | 18°C | 8°C | 57 mm | 5 | – | – | 7.7 |
Frequently asked questions
How hot is San Clemente in August?
Daytime highs average 28°C and nights about 19°C.
When is the best time to visit San Clemente?
The best months are June, August, July, September.