Weather in Bayamón in September
Climate normals based on 10 years of historical data for Bayamón, Puerto Rico.
Average high
31°C
Average low
26°C
Rainfall
190 mm
22 rainy days
Sunshine
1.0h/day
Luftfeuchtigkeit
77%
How Hot Is Bayamón in September?
Expect daytime highs around 31°C and overnight lows near 26°C in Bayamón during September — an average of 28°C across the day.
Sunshine Hours in September
Cloud cover keeps Bayamón dim: 1.0h of sun, daylight from 6:10 am to 6:25 pm.
Does It Rain In Bayamón In September?
Rain is nearly constant in Bayamón during September — 190mm falls across 22 wet days.
Is Bayamón Humid In September?
Tropical-style humidity defines Bayamón's September: 77% on average, with constant mugginess.
Wind In Bayamón In September
September brings gentle winds to Bayamón — averaging 19 kph.
Cloud Cover In Bayamón In September
Heavy cloud blankets Bayamón in September — averaging 77% cover, with mostly overcast skies.
Cities With Similar Weather In September
Weather in Bayamón, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 28°C / 22°C | 53mm | Details → |
| Wetter im Februar | 28°C / 22°C | 61mm | Details → |
| Wetter im März | 28°C / 22°C | 58mm | Details → |
| Wetter im April | 29°C / 23°C | 86mm | Details → |
| Wetter im Mai | 30°C / 24°C | 91mm | Details → |
| Wetter im Juni | 31°C / 25°C | 67mm | Details → |
| Wetter im Juli | 31°C / 26°C | 83mm | Details → |
| Wetter im August | 31°C / 26°C | 110mm | Details → |
| Wetter im September | 31°C / 26°C | 190mm | |
| Wetter im Oktober | 30°C / 25°C | 149mm | Details → |
| Wetter im November | 29°C / 24°C | 148mm | Details → |
| Wetter im Dezember | 28°C / 23°C | 75mm | Details → |