Weather in San Juan in Mac
Climate normals based on 10 years of historical data for San Juan, Puerto Rico.
Average high
28°C
Average low
22°C
Rainfall
62 mm
13 rainy days
Sunshine
2.0h/day
Kelembapan
75%
How Hot Is San Juan in Mac?
San Juan's March sits at about 25°C overall, climbing to 28°C by mid-afternoon and dropping to 22°C before dawn.
Sunshine Hours in Mac
San Juan sees little sun in March — only 2.0h a day on average, despite daylight from 6:30 am to 6:35 pm.
Does It Rain In San Juan In Mac?
Rain interrupts most days in San Juan: 62mm in 13 days.
Is San Juan Humid In Mac?
San Juan feels muggy this month with humidity around 75%, especially in calm air.
Wind In San Juan In Mac
Expect a breezy March in San Juan — winds average 22 kph.
Cloud Cover In San Juan In Mac
Cloudy skies dominate San Juan in March — averaging 71% cloud cover.
Cities With Similar Weather In Mac
Weather in San Juan, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca Januari | 28°C / 22°C | 54mm | Details → |
| Cuaca Februari | 28°C / 22°C | 61mm | Details → |
| Cuaca Mac | 28°C / 22°C | 62mm | |
| Cuaca April | 29°C / 23°C | 86mm | Details → |
| Cuaca Mei | 30°C / 24°C | 92mm | Details → |
| Cuaca Jun | 31°C / 25°C | 63mm | Details → |
| Cuaca Julai | 31°C / 26°C | 89mm | Details → |
| Cuaca Ogos | 31°C / 26°C | 106mm | Details → |
| Cuaca September | 31°C / 26°C | 191mm | Details → |
| Cuaca Oktober | 30°C / 25°C | 148mm | Details → |
| Cuaca November | 29°C / 24°C | 146mm | Details → |
| Cuaca Disember | 28°C / 24°C | 76mm | Details → |