Weather in San Juan in maj
Climate normals based on 10 years of historical data for San Juan, Puerto Rico.
Average high
30°C
Average low
24°C
Rainfall
92 mm
17 rainy days
Sunshine
1.6h/day
Luftfuktighet
76%
How Hot Is San Juan in maj?
May brings typical readings of 30°C by day and 24°C by night to San Juan.
Sunshine Hours in maj
Cloud cover keeps San Juan dim: 1.6h of sun, daylight from 5:50 am to 6:50 pm.
Does It Rain In San Juan In maj?
Frequent showers shape San Juan's May: 92mm over 17 days.
Is San Juan Humid In maj?
San Juan is sticky and humid throughout May: 76% humidity makes the heat feel relentless.
Wind In San Juan In maj
Sea breeze or thermal winds keep San Juan moving at 21 kph in May.
Cloud Cover In San Juan In maj
San Juan's May runs cloudy: typical cloud cover of 74%.
Cities With Similar Weather In maj
Weather in San Juan, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 28°C / 22°C | 54mm | Details → |
| Vädret i februari | 28°C / 22°C | 61mm | Details → |
| Vädret i mars | 28°C / 22°C | 62mm | Details → |
| Vädret i april | 29°C / 23°C | 86mm | Details → |
| Vädret i maj | 30°C / 24°C | 92mm | |
| Vädret i juni | 31°C / 25°C | 63mm | Details → |
| Vädret i juli | 31°C / 26°C | 89mm | Details → |
| Vädret i augusti | 31°C / 26°C | 106mm | Details → |
| Vädret i september | 31°C / 26°C | 191mm | Details → |
| Vädret i oktober | 30°C / 25°C | 148mm | Details → |
| Vädret i november | 29°C / 24°C | 146mm | Details → |
| Vädret i december | 28°C / 24°C | 76mm | Details → |