San Pedro weather in August
August in San Pedro: sweltering, soaked, with very humid — a great time to visit.
#10 of 12 months in San Pedro · #329 of 604 destinations to visit in August · comfort 78/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
San Pedro climate normals — August
| Daytime high | 31°C / 88°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Feels like (high) | 38°C / 100°F | |
| Rainfall | 164 mm / 6.5 in | ⛈ soaked |
| Rainy days | 27 days | |
| Humidity | 89% | 💦 very humid |
| Dew point | 24°C / 76°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12.6 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 54 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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San Pedro in August — FAQ
- Is August a good time to visit San Pedro?
- August in San Pedro: sweltering, soaked, with very humid — a great time to visit. It ranks #10 of 12 months for San Pedro on SeasonMap's comfort score (78/100).
- What is the weather like in San Pedro in August?
- In August, San Pedro averages a daily high of 31.1°C and a low of 23.7°C, with about 164 mm of rain over roughly 27.4 rainy days.
- What is the air quality in San Pedro in August?
- San Pedro has a mean US Air Quality Index of about 54 in August.