19°
Partly Cloudy
Feels Like: 16°
Min: 17°
Max: 19°
The next few hours will be mostly cloudy, with tomorrow reaching 20°C and dropping to 18°C. The coming days will be breezy until night.
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Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:28
Sunrise
17:33
Sunset
Moon
Waxing Crescent
8% illuminated
08:59
Moonrise
19:30
Moonset
Daily Forecast
Wednesday
Today
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is February, with average high temperatures of 23°C. The average temperature during this period is around 21°C.
How cold does it get in San Juan?
The coldest month in San Juan is August, with average low temperatures of 13°C. The average temperature during this period is around 14°C.
What is the wettest time of year in San Juan?
The wettest month in San Juan is July, with an average of 21mm of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is March, with an average of 5mm of precipitation.
