Weather in Guaynabo in Agustus
Climate normals based on 10 years of historical data for Guaynabo, Puerto Riko.
Average high
31°C
Average low
25°C
Rainfall
108 mm
18 rainy days
Sunshine
1.2h/day
Kelembapan
78%
How Hot Is Guaynabo in Agustus?
Guaynabo steps back from peak heat in August — afternoon highs of 31°C and overnight lows of 25°C.
Sunshine Hours in Agustus
Grey skies dominate Guaynabo: 1.2h of sun a day, sun up between 6:05 am and 6:50 pm.
Does It Rain In Guaynabo In Agustus?
Heavy rain is common in Guaynabo: 108mm across 18 days in August.
Is Guaynabo Humid In Agustus?
Expect heavy, oppressive air in Guaynabo — humidity peaks at 78% on average.
Wind In Guaynabo In Agustus
Wind stays light: 20 kph on a typical day in Guaynabo.
Cloud Cover In Guaynabo In Agustus
Persistent overcast defines Guaynabo's August: 77% cloud cover on average.
Cities With Similar Weather In Agustus
Weather in Guaynabo, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 28°C / 22°C | 45mm | Details → |
| Cuaca di Bulan Februari | 28°C / 22°C | 56mm | Details → |
| Cuaca di Bulan Maret | 28°C / 22°C | 54mm | Details → |
| Cuaca di Bulan April | 29°C / 23°C | 79mm | Details → |
| Cuaca di Bulan Mei | 30°C / 24°C | 96mm | Details → |
| Cuaca di Bulan Juni | 31°C / 25°C | 66mm | Details → |
| Cuaca di Bulan Juli | 31°C / 25°C | 83mm | Details → |
| Cuaca di Bulan Agustus | 31°C / 25°C | 108mm | |
| Cuaca di Bulan September | 31°C / 25°C | 201mm | Details → |
| Cuaca di Bulan Oktober | 30°C / 25°C | 157mm | Details → |
| Cuaca di Bulan November | 29°C / 24°C | 150mm | Details → |
| Cuaca di Bulan Desember | 28°C / 23°C | 69mm | Details → |