Forecast Summary
The next few hours will be breezy, with tomorrow reaching 20°C and dropping to 20°C. The coming days will be breezy throughout the day.
Current Weather
21°
Breezy
Feels Like
1°
Min
20°
Max
21°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
10 hours 33 minutes of sunlight today
08:13
Sunrise
18:47
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Friday
Today
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
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Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is January, with average high temperatures of 34°C. The average temperature during this period is around 27°C.
How cold does it get in San Juan?
The coldest month in San Juan is July, with average low temperatures of 2°C. The average temperature during this period is around 9°C.
What is the wettest time of year in San Juan?
The wettest month in San Juan is October, with an average of 22mm of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is June, with an average of 5mm of precipitation.
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