La Unión Weather in September
What's the weather like in La Unión (Sucre) in September 2024?
The climate in La Unión during September can be summarized as hot, humid and wet.
September is in the fall / autumn in La Unión and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31.9°C 89.3°F |
|---|---|
| Nightly temperature | 22.8°C 73°F |
| Average temperature | 27.3°C 81.1°F |
| Daily sunshine | 5.2 hrs |
| Avg rainfall | 197 mm 7.8 ins |
| Rainy days | 12 days |
| Sea temperature | 29.2°C 84.5°F |
| Humidity | 81% |
| Windspeed | 11.5kph 7 mph |
On average September is the 2nd wettest month of the year in La Unión with around 197mm 7.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.2 hours of sunshine per day.
September temperatures in La Unión
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 La Unión in September 2024.
Other monthly averages
Best places to visit in September
La Unión weather stats
| Hottest month: | March | 34.3°C 93.7°F |
|---|---|---|
| Driest month: | January | 14mm 0.6ins |
| Sunniest month: | January | 7.1hrs |
| Coldest month: | October | 31.1°C 88°F |
| Wettest month: | August | 202mm 8ins |
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