Cozumel weather in March
March in Cozumel: warm, dry — one of the best months to visit.
#1 of 12 months in Cozumel · #168 of 897 destinations to visit in March · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cozumel in March
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Cozumel climate normals — March
| Daytime high | 27°C / 81°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 27 mm / 1.1 in | ☀️ dry |
| Rainy days | 7 days | |
| Humidity | 73% | 💧 humid |
| Dew point | 21°C / 69°F | |
| Sunshine | 11.2 h/day | |
| Daylight | 12 h | |
| Wind | 28 km/h / 17 mph | |
| Air quality (US AQI) | 51 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cozumel in March — FAQ
- Is March a good time to visit Cozumel?
- March in Cozumel: warm, dry — one of the best months to visit. It ranks #1 of 12 months for Cozumel on SeasonMap's comfort score (87/100).
- What is the weather like in Cozumel in March?
- In March, Cozumel averages a daily high of 27°C and a low of 25°C, with about 27.1 mm of rain over roughly 6.6 rainy days.
- What is the air quality in Cozumel in March?
- Cozumel has a mean US Air Quality Index of about 51 in March.