Oaxaca weather in March
March in Oaxaca: hot, dry, with clean air — an excellent time to visit.
#5 of 12 months in Oaxaca · #26 of 604 destinations to visit in March · comfort 92/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Oaxaca climate normals — March
| Daytime high | 29°C / 84°F | 🥵 hot |
|---|---|---|
| Nighttime low | 13°C / 56°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 7 mm / 0.3 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 54% | 🍃 comfortable |
| Dew point | 9°C / 48°F | |
| Sunshine | 11 h/day | |
| Daylight | 12.1 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 43 | 🍃 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 March — FAQ
- Is March a good time to visit Oaxaca?
- March in Oaxaca: hot, dry, with clean air — an excellent time to visit. It ranks #5 of 12 months for Oaxaca on SeasonMap's comfort score (92/100).
- What is the weather like in Oaxaca in March?
- In March, Oaxaca averages a daily high of 28.9°C and a low of 13.1°C, with about 6.6 mm of rain over roughly 2 rainy days.
- What is the air quality in Oaxaca in March?
- Oaxaca has a mean US Air Quality Index of about 43 in March.