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Belmopan weather in September 2025
Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Belmopan in September. Check more long-term weather averages for Belmopan in September before you book your next holiday to Belize in 2025/2026.
- 3131°C max day temperature
- 6 hours of sunshine per day
- 1616 days with some rainfall
- 2222°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 246246 mm of monthly rainfall
- 1111+ (Extreme) UV index
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The September weather guide for Belize (Belmopan) 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.
Metric (°C / mm) | Imperial (°F / inches)
More about Belize
How hot is it in Belmopan in September?
Daytime temperatures usually reach 31°C in Belmopan in September with high heat and humidity, falling to 22°C at night.
How sunny is it in Belmopan in September?
There are normally 6 hours of bright sunshine each day in Belmopan in September - that's 49% of daylight hours.
Does it rain in Belmopan in September?
There are usually 16 days with some rain in Belmopan in September and the average monthly rainfall is 246mm.
What is the chance of a hurricane in Belmopan in September?
On average less than 1 day in September in Belmopan is likely to be affected by the passage of one or more tropical storms.
Belmopan September sunrise & sunset times
Browse the sunrise and sunset times for Belmopan in September 2025. Select a month to view Belmopan sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 05:41 | 18:08 |
Monday, 15th September 2025 | 05:43 | 17:57 |
Tuesday, 30th September 2025 | 05:45 | 17:44 |
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