Oaxaca weather in October
October in Oaxaca: warm, a little rain, with clean air — an excellent time to visit.
#7 of 12 months in Oaxaca · #73 of 604 destinations to visit in October · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Oaxaca climate normals — October
| Daytime high | 25°C / 77°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 63 mm / 2.5 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 9.4 h/day | |
| Daylight | 11.7 h | |
| Wind | 10 km/h / 6 mph | |
| Air quality (US AQI) | 29 | 🍃 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 October — FAQ
- Is October a good time to visit Oaxaca?
- October in Oaxaca: warm, a little rain, with clean air — an excellent time to visit. It ranks #7 of 12 months for Oaxaca on SeasonMap's comfort score (89/100).
- What is the weather like in Oaxaca in October?
- In October, Oaxaca averages a daily high of 24.8°C and a low of 14.8°C, with about 62.8 mm of rain over roughly 9.8 rainy days.
- What is the air quality in Oaxaca in October?
- Oaxaca has a mean US Air Quality Index of about 29 in October.