Climate and Weather of Cayo, Belize

In Belize you have several regions, one of which is called Cayo. The most popular city in this region is San Ignacio, whose climate data we'll examine to provide you with an overview of what weather to expect in Cayo. 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.

Note that the warmest month in Cayo is normally April, with the temperature reaching 35°C, while January has the coolest maximum daytime temperatures, reaching 28°C.

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 of rain, while February is much drier with just 36 mm.

Visitors hoping to maximize their time in the sun should consider planning their trip for April, when daylight hours are at their peak.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Cayo, Belize?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.