Climate almanac
Sayaxché
Petén, Guatemala · 16.52°, -90.19°
What is the climate like in Sayaxché?
The best time to visit Sayaxché is typically December – April, with trip comfort peaking in February (7.9/10). Sayaxché is warmest in May, when daily highs average 100°F (38°C), and coolest in January, when lows fall to about 67°F (19°C). The wettest month is typically September and the driest is March; the year sees roughly 72 in (1835 mm) of precipitation.
- Best time to visitDecember – April — comfort peaks in February (7.9/10)
- Warmest monthMay — average high 100°F (38°C)
- Coolest monthJanuary — average low 67°F (19°C)
- Wettest monthSeptember (13 in (319 mm))
- Driest monthMarch (1.4 in (34 mm))
- Annual precipitation72 in (1835 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromLacantun (cfe), 55 km away (1980-1999)