Weather in Buenos Aires in September
Climate normals based on 10 years of historical data for Buenos Aires, Argentina.
Average high
18°C
Average low
12°C
Rainfall
78 mm
6 rainy days
Sunshine
5.0h/day
Kelembapan
70%
Sea temperature
14.9°C
How Hot Is Buenos Aires in September?
The transition to summer continues in Buenos Aires: 18°C peaks, 12°C lows, averaging 15°C.
Sunshine Hours in September
Buenos Aires averages 5.0h of sun a day in September, with the sun up between 6:50 am and 6:45 pm.
Does It Rain In Buenos Aires In September?
Typical September rainfall in Buenos Aires: 78mm of rain on 6 days.
Is Buenos Aires Humid In September?
Buenos Aires feels muggy this month with humidity around 70%, especially in calm air.
How Warm Is The Sea In Buenos Aires In September?
Sea temperatures around 14.9°C in Buenos Aires this September — chilly but tolerable in a wetsuit.
Wind In Buenos Aires In September
Buenos Aires sees consistent breezes in September: typical wind speeds of 24 kph.
Cloud Cover In Buenos Aires In September
Cloudy skies dominate Buenos Aires in September — averaging 51% cloud cover.
Cities With Similar Weather In September
Weather in Buenos Aires, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 29°C / 22°C | 97mm | Details → |
| Cuaca di Bulan Februari | 28°C / 21°C | 94mm | Details → |
| Cuaca di Bulan Maret | 26°C / 19°C | 150mm | Details → |
| Cuaca di Bulan April | 22°C / 16°C | 127mm | Details → |
| Cuaca di Bulan Mei | 18°C / 12°C | 85mm | Details → |
| Cuaca di Bulan Juni | 15°C / 10°C | 52mm | Details → |
| Cuaca di Bulan Juli | 14°C / 9°C | 77mm | Details → |
| Cuaca di Bulan Agustus | 16°C / 10°C | 70mm | Details → |
| Cuaca di Bulan September | 18°C / 12°C | 78mm | |
| Cuaca di Bulan Oktober | 21°C / 14°C | 97mm | Details → |
| Cuaca di Bulan November | 25°C / 17°C | 98mm | Details → |
| Cuaca di Bulan Desember | 27°C / 20°C | 94mm | Details → |