Weather in Guayama in september
Climate normals based on 10 years of historical data for Guayama, Puerto Rico.
Average high
30°C
Average low
25°C
Rainfall
208 mm
21 rainy days
Sunshine
0.9h/day
Luftfuktighet
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 | Regn | |
|---|---|---|---|
| Vädret i januari | 27°C / 22°C | 35mm | Details → |
| Vädret i februari | 27°C / 22°C | 54mm | Details → |
| Vädret i mars | 28°C / 22°C | 49mm | Details → |
| Vädret i april | 29°C / 23°C | 71mm | Details → |
| Vädret i maj | 29°C / 24°C | 91mm | Details → |
| Vädret i juni | 30°C / 24°C | 74mm | Details → |
| Vädret i juli | 30°C / 25°C | 96mm | Details → |
| Vädret i augusti | 30°C / 25°C | 128mm | Details → |
| Vädret i september | 30°C / 25°C | 208mm | |
| Vädret i oktober | 30°C / 24°C | 166mm | Details → |
| Vädret i november | 29°C / 24°C | 157mm | Details → |
| Vädret i december | 28°C / 23°C | 52mm | Details → |