Bacalar weather in May
May in Bacalar: hot, rainy, with clean air — a great time to visit.
#7 of 12 months in Bacalar · #711 of 897 destinations to visit in May · comfort 70/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Bacalar in May
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Bacalar climate normals — May
| Daytime high | 32°C / 90°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 78°F | |
| Rainfall | 85 mm / 3.3 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 75% | 💧 humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 13 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bacalar in May — FAQ
- Is May a good time to visit Bacalar?
- May in Bacalar: hot, rainy, with clean air — a great time to visit. It ranks #7 of 12 months for Bacalar on SeasonMap's comfort score (70/100).
- What is the weather like in Bacalar in May?
- In May, Bacalar averages a daily high of 32°C and a low of 25.3°C, with about 84.8 mm of rain over roughly 13.8 rainy days.
- What is the air quality in Bacalar in May?
- Bacalar has a mean US Air Quality Index of about 42 in May.