Belmopan Weather in September
What's the weather like in Belmopan (Cayo) in September 2024?
The climate in Belmopan during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Belmopan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 30.7°C 87.3°F |
|---|---|
| Nightly temperature | 22.5°C 72.5°F |
| Average temperature | 26.6°C 79.9°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 246 mm 9.7 ins |
| Rainy days | 16 days |
| Sea temperature | 29.7°C 85.5°F |
| Humidity | 80% |
| Windspeed | 11.5kph 7 mph |
On average September is the 3rd wettest month of the year in Belmopan with around 246mm 9.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
September temperatures in Belmopan
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Belmopan in September 2024.
Other monthly averages
Best places to visit in September
Belmopan weather stats
| Hottest month: | June | 31.1°C 88°F |
|---|---|---|
| Driest month: | April | 51mm 2ins |
| Sunniest month: | April | 8.6hrs |
| Coldest month: | January | 26.7°C 80.1°F |
| Wettest month: | June | 280mm 11ins |
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