Weather in Guayama in September
Climate normals based on 10 years of historical data for Guayama, Puerto Riko.
Average high
30°C
Average low
25°C
Rainfall
208 mm
21 rainy days
Sunshine
0.9h/day
Kelembapan
78%
How Hot Is Guayama in September?
The night offers little relief: 30°C afternoons in Guayama barely cool to 25°C overnight.
Sunshine Hours in September
Guayama is gloomy through September: 0.9h of direct sun on a typical day.
Does It Rain In Guayama In September?
Expect downpours daily — 208mm of rain in 21 days in Guayama.
Is Guayama Humid In September?
Oppressive humidity dominates Guayama in September — averaging 78%, with the air feeling thick and heavy.
Wind In Guayama In September
Wind stays light: 17 kph on a typical day in Guayama.
Cloud Cover In Guayama In September
Heavy cloud blankets Guayama in September — averaging 79% cover, with mostly overcast skies.
Cities With Similar Weather In September
Weather in Guayama, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 27°C / 22°C | 35mm | Details → |
| Cuaca di Bulan Februari | 27°C / 22°C | 54mm | Details → |
| Cuaca di Bulan Maret | 28°C / 22°C | 49mm | Details → |
| Cuaca di Bulan April | 29°C / 23°C | 71mm | Details → |
| Cuaca di Bulan Mei | 29°C / 24°C | 91mm | Details → |
| Cuaca di Bulan Juni | 30°C / 24°C | 74mm | Details → |
| Cuaca di Bulan Juli | 30°C / 25°C | 96mm | Details → |
| Cuaca di Bulan Agustus | 30°C / 25°C | 128mm | Details → |
| Cuaca di Bulan September | 30°C / 25°C | 208mm | |
| Cuaca di Bulan Oktober | 30°C / 24°C | 166mm | Details → |
| Cuaca di Bulan November | 29°C / 24°C | 157mm | Details → |
| Cuaca di Bulan Desember | 28°C / 23°C | 52mm | Details → |