Belize weather in September 2023
Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Belize in September. Check more long-term weather averages for Belize in September before you book your next holiday to Belize in 2023/2024.
- 3131°C max day temperature
- 1818 days with some rainfall
- 2424°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 256256 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
The September weather guide for Belize (Belize City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Belize destinations
Below are average maximum temperatures at popular destinations in Belize in September. Select a destination to see more weather parameters.
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Metric (°C / mm) | Imperial (°F / inches)
More about Belize
How hot is it in Belize in September?
Daytime temperatures usually reach 31°C in Belize City, Belize in September with very high heat and humidity, falling to 24°C at night.
How sunny is it in Belize in September?
There are normally 6 hours of bright sunshine each day in Belize City, Belize in September - that's 50% of daylight hours.
How warm is the sea around Belize in September?
The average sea temperature around Belize City, Belize in September is 29°C.
Does it rain in Belize in September?
There are usually 18 days with some rain in Belize City, Belize in September and the average monthly rainfall is 256mm.
What is the chance of a hurricane in Belize in September?
On average less than 1 day in September in Belize City, Belize is likely to be affected by the passage of one or more tropical storms.
Belize September sunrise & sunset times
Browse the sunrise and sunset times for Belize in September 2023. Select a month to view Belize sunrise and sunset times for the next 12 months. The Belize sunrise and sunset times shown below are for Belize City.
|Date||Sunrise times||Sunset times|
|Friday, 1st September 2023||05:39||18:06|
|Friday, 15th September 2023||05:41||17:55|
|Saturday, 30th September 2023||05:43||17:42|
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