Weather in サンフアン in 12月
Climate normals based on 10 years of historical data for サンフアン, プエルトリコ.
Average high
28°C
Average low
24°C
Rainfall
76 mm
18 rainy days
Sunshine
1.5h/day
湿度
77%
How Hot Is サンフアン in 12月?
December brings typical readings of 28°C by day and 24°C by night to サンフアン.
Sunshine Hours in 12月
December is mostly overcast in サンフアン: just 1.5h of direct sun, despite 11h of daylight.
Does It Rain In サンフアン In 12月?
December brings regular showers to サンフアン: 76mm across 18 days.
Is サンフアン Humid In 12月?
サンフアン's air is saturated this month: humidity averages a sweltering 77%.
Wind In サンフアン In 12月
Expect a breezy December in サンフアン — winds average 21 kph.
Cloud Cover In サンフアン In 12月
Cloudy skies dominate サンフアン in December — averaging 73% cloud cover.
Cities With Similar Weather In 12月
Weather in サンフアン, month by month
| Month | High / Low | 雨 | |
|---|---|---|---|
| 1月の天気 | 28°C / 22°C | 54mm | Details → |
| 2月の天気 | 28°C / 22°C | 61mm | Details → |
| 3月の天気 | 28°C / 22°C | 62mm | Details → |
| 4月の天気 | 29°C / 23°C | 86mm | Details → |
| 5月の天気 | 30°C / 24°C | 92mm | Details → |
| 6月の天気 | 31°C / 25°C | 63mm | Details → |
| 7月の天気 | 31°C / 26°C | 89mm | Details → |
| 8月の天気 | 31°C / 26°C | 106mm | Details → |
| 9月の天気 | 31°C / 26°C | 191mm | Details → |
| 10月の天気 | 30°C / 25°C | 148mm | Details → |
| 11月の天気 | 29°C / 24°C | 146mm | Details → |
| 12月の天気 | 28°C / 24°C | 76mm |