The highest day temperature in April 2025 was 96°F. The lowest night temperature was 69°F. The average values for day and night temperatures during April were 91.4°F и 79.4°F respectivly.

The average sea surface temperature in April 2025 for Chetumal was 85.8°F. The maximum and minimum values were 83.8°F and 87.4°F respectively.

Most of the days in April are cloudy but you can also expect sunny or gloomy days.

Precipitation total in April for Chetumal is 1.2 in. It makes april one of the least rainy months of the year.

The average wind speed in April is 9.3 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chetumal in April is 7.7 hours.