The highest day temperature in September 2023 was 96°F. The lowest night temperature was 82°F. The average values for day and night temperatures during September were 92.7°F и 85.5°F respectivly.

The average sea surface temperature in September 2023 for Belize was 91.3°F. The maximum and minimum values were 90.0°F and 92.2°F respectively.

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

Precipitation total in September for Belize is 7.7 in.

The average wind speed in September is 7.1 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 Belize in September is 5.8 hours.