Los Cabos weather in August
August in Los Cabos: sweltering, rainy, with clean air — an excellent time to visit.
#12 of 12 months in Los Cabos · #292 of 604 destinations to visit in August · comfort 80/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Los Cabos climate normals — August
| Daytime high | 32°C / 89°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 27°C / 81°F | |
| Feels like (high) | 38°C / 100°F | |
| Rainfall | 113 mm / 4.4 in | 🌧 rainy |
| Rainy days | 11 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 25°C / 76°F | |
| Sunshine | 11.2 h/day | |
| Daylight | 12.9 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Los Cabos?
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Los Cabos in August — FAQ
- Is August a good time to visit Los Cabos?
- August in Los Cabos: sweltering, rainy, with clean air — an excellent time to visit. It ranks #12 of 12 months for Los Cabos on SeasonMap's comfort score (80/100).
- What is the weather like in Los Cabos in August?
- In August, Los Cabos averages a daily high of 31.5°C and a low of 27.1°C, with about 112.7 mm of rain over roughly 11.2 rainy days.
- What is the air quality in Los Cabos in August?
- Los Cabos has a mean US Air Quality Index of about 40 in August.