Oaxaca weather in July
July in Oaxaca: warm, rainy, with clean air — an excellent time to visit.
#8 of 12 months in Oaxaca · #136 of 604 destinations to visit in July · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Oaxaca climate normals — July
| Daytime high | 25°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 60°F | |
| Feels like (high) | 27°C / 81°F | |
| Rainfall | 104 mm / 4.1 in | 🌧 rainy |
| Rainy days | 16 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 13 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 33 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Oaxaca?
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Oaxaca in July — FAQ
- Is July a good time to visit Oaxaca?
- July in Oaxaca: warm, rainy, with clean air — an excellent time to visit. It ranks #8 of 12 months for Oaxaca on SeasonMap's comfort score (88/100).
- What is the weather like in Oaxaca in July?
- In July, Oaxaca averages a daily high of 25.4°C and a low of 15.3°C, with about 104.1 mm of rain over roughly 15.8 rainy days.
- What is the air quality in Oaxaca in July?
- Oaxaca has a mean US Air Quality Index of about 33 in July.