Belize weather in September 2025
Belize weather in September 2025
Day
32 °C
Night
25 °C
Sea
29 °C
Precipitation
225 mm
in month
Rainy days
17 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
82 %
Day
32 °C
Night
25 °C
Sea
29 °C
Precipitation
225 mm
in month
Rainy days
17 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
82 %
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Weather overview and FAQs
Weather overview
In September in Belize, the average air temperature ranges from 32 °C (89 °F) during the day to 25 °C (76 °F) at night. There are 17 days of rain on average, where the rainfall is 225 mm (8.85 in).
Are there good conditions to visit in Belize in September?
There are good conditions for visiting in September in Belize. The daily temperatures in this month reach pleasant 32 °C (89 °F). The temperature of the sea will be perfect at 29 °C (85 °F). At night, temperatures hover around a pleasant 25 °C (76 °F).
What is the sea temperature in Belize in September?
The temperature of the sea in Belize in September is 29 °C (85 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.
What is the temperature in Belize during the day in September?
The average daily temperature in Belize in September is 32 °C (89 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.
What is the air temperature in September in Belize at night?
The average night temperature in Belize in September is 25 °C (76 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How many rainy days can I expect in September in Belize?
In Belize in September, we can expect 17 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.9 days of the week, or in general - 55 % days.
What is the rainfall intensity in September in Belize?
In September in Belize, there is 225 mm (8.85 in) rainfall, which means on average 8 mm (0.30 in) rainfall per day.
Is there a wet season in Belize in September?
No, there is no wet season in September in Belize - you can expect 17 days of rain during the month.
How many hours of sun to expect in Belize in September?
There is an average length of sunshine of 6 hours per day in Belize in September.
Is it hot in September in Belize?
In Belize in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is the sea in Belize warmer in September than in October?
Yes, in September in Belize the sea temperature is higher by 1 °C (33 °F) compared to October.
How humid is Belize in September?
Humidity in Belize in September is 82 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How long is the day (from dawn till dusk) in Belize in September?
The length of daylight in Belize in September is 12 hours.
Is the weather in Belize warmer in September than in August?
No, September is not warmer in Belize than August.
Is Belize rainier in September than in October?
No, September in Belize is not a rainier month than October.
How windy is Belize in September?
An average wind scale that can be expected in Belize in September is 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
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