Weather in Usulután in September
Climate normals based on 10 years of historical data for Usulután, El Salvador.
Average high
31°C
Average low
23°C
Rainfall
420 mm
28 rainy days
Sunshine
0.9h/day
Luftfeuchtigkeit
83%
How Hot Is Usulután in September?
Summer's hold loosens in Usulután: 31°C peaks, 23°C lows.
Sunshine Hours in September
Heavy overcast keeps sun limited in Usulután: just 0.9h a day in September.
Does It Rain In Usulután In September?
Monsoon conditions: 420mm of rain across 28 days in Usulután.
Is Usulután Humid In September?
Expect heavy, oppressive air in Usulután — humidity peaks at 83% on average.
Wind In Usulután In September
Air stays mostly still in Usulután: 9 kph on average in September.
Cloud Cover In Usulután In September
Heavy cloud blankets Usulután in September — averaging 78% cover, with mostly overcast skies.
Cities With Similar Weather In September
Weather in Usulután, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 33°C / 22°C | 2mm | Details → |
| Wetter im Februar | 34°C / 22°C | 4mm | Details → |
| Wetter im März | 34°C / 24°C | 17mm | Details → |
| Wetter im April | 34°C / 25°C | 76mm | Details → |
| Wetter im Mai | 32°C / 24°C | 281mm | Details → |
| Wetter im Juni | 31°C / 23°C | 481mm | Details → |
| Wetter im Juli | 33°C / 24°C | 245mm | Details → |
| Wetter im August | 32°C / 23°C | 389mm | Details → |
| Wetter im September | 31°C / 23°C | 420mm | |
| Wetter im Oktober | 30°C / 22°C | 485mm | Details → |
| Wetter im November | 31°C / 22°C | 156mm | Details → |
| Wetter im Dezember | 32°C / 21°C | 12mm | Details → |