San Ignacio weather in September (Cayo, Belize)
What can you expect from the weather in San Ignacio during September? Check out this comprehensive weather guide.
In September, San Ignacio typically experiences
very high temperatures
and heavy rainfall.
Throughout the day, temperatures typically settle at around 33°C (show in °F).
But by evening, they drop to around 23°C.
Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.
San Ignacio in September usually receives heavy rainfall, averaging around 170 mm (show in inches) for the month. It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Rain is expected on roughly 15 days.
The area experiences a moderate amount of sunshine, with approximately 175 hours of sunlight expected. This makes it neither too gloomy nor overly bright.
If you prefer dry days with pleasant temperatures, January and December typically offer the best circumstances. While April, May and August tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized San Ignacio climate page with graphs.
San Ignacio, monthly averages in September
Where to go in Belize in September
Find out more about the weather in Belize in September and which places have the best weather conditions in this month.





So, what should you wear in San Ignacio in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in San Ignacio.
Our site offers climate and forecast data for every country in the world. Are you going to Belize? On this website you can find historical weather averages for many cities in Belize. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.