Average Monthly Sunshine in Chetumal

The graphs on this page shows the average number of hours per month and per day that Chetumal receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

While the amount of sunshine in Chetumal changes moderately throughout the year, the annual total remains impressive at around 2770 hours. Expect slightly brighter days in May and a subtle dip in September.

Daily hours of sunshine

This means you can enjoy sunny spells year-round. May sees up to 9.2 hours of daily sunshine, perfect for a sunny trip. September, the least sunny month, still offers a generous 6.8 hours of sun despite this cloudier / rainier time of the year.

Chetumal’s total hours of sunshine compared to other major cities

Chetumal enjoys an average of 2770 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

Oslo, Norway, receives approximately 1690 hours of sunshine annually.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

June, Chetumal’s wettest month, receives 103 mm of rainfall and has a maximum daytime temperature of 32°C. During the driest month March you can expect a temperature of 31°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Chetumal Precipitation page.