Cayo in Belize sees its peak temperatures in April (35°C (95°F)) and its coolest in January (28°C (82°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from San Ignacio, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Cayo, and particularly San Ignacio, experiences consistently warm weather throughout the year, with average highs always exceeding 28°C (82°F).
The peak heat season generally takes place in April, May and August.
When it comes to rainfall, Cayo sees significant variations throughout the year. September tends to be the wettest, receiving 169 mm (6.7 in) of rain, while February is much drier with just 36 mm (1.4 in).
Visitors hoping to maximize their time in the sun should consider planning their trip for April, when daylight hours are at their peak.
