Swimming in Belize in september 2025 Sea temperature by city in september
Do you want to go to the beach in Belize in september 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in september in Belize by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Belize in september 2025
Here, find the average sea temperature in Belize in september in several coastal cities.
Caribbean coast in september
86°F
min: 85°F / max: 87°F
86°F
min: 85°F / max: 88°F
Caye Caulker
86°F
min: 85°F / max: 87°F
Dangriga
86°F
min: 85°F / max: 87°F
Long Cay
86°F
min: 85°F / max: 87°F
Toledo in september
86°F
min: 85°F / max: 87°F
North in september
86°F
min: 85°F / max: 87°F
Where should you go swimming in Belize in the month of september?
Swimming in Belize in september is ideal
In september in Belize swimming conditions are generally the same everywhere.
In september in Belize City, Punta Gorda, Corozal, Placencia, Caye Caulker, Dangriga and Long Cay, swimming conditions are perfect! With water reaching a maximum of 87°F and an average of 86°F, going in the water (and staying there!) feels great.
Where to go swimming in Belize in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Belize City
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 14.8in | ||
| Number of days of precipitation | 19 jour(s) (65%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
More information on swimming in Belize City in september
Punta Gorda
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 11.7in | ||
| Number of days of precipitation | 19 jour(s) (64%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
More information on swimming in Punta Gorda in september
Corozal
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 8.4in | ||
| Number of days of precipitation | 13 jour(s) (43%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
More information on swimming in Corozal in september
Placencia
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 11.7in | ||
| Number of days of precipitation | 19 jour(s) (64%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
More information on swimming in Placencia in september
Caye Caulker
| September | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 14.8in | ||
| Number of days of precipitation | 19 jour(s) (65%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
List of coastal cities in Belize
| Belize City in september | ideal swimming |
| Punta Gorda in september | ideal swimming |
| Corozal in september | ideal swimming |
| Placencia in september | ideal swimming |
| Caye Caulker in september | ideal swimming |
| Dangriga in september | ideal swimming |
| Long Cay in september | ideal swimming |