San Juan
21°70°
Humid and Overcast
Feels Like: 20°68°
Min: 19°66°
Max: 25°76°
The next few hours will be overcast, with today reaching 25°C and dropping to 20°C. The coming days will be drizzle
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Air quality is satisfactory, and air pollution poses little or no risk.
05:29
Sunrise
17:17
Sunset
06:07
Moonrise
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View stargazing scoreWeather in San Juan today, October 11, 2026
Expect reduced visibility in San Juan on October 11, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick.Expect reduced visibility in San Juan on October 11, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick.
The temperature range runs from about 19°C up to 25°C. The air stays humid, with relative humidity between 98% and 100% and the peak around 18:00. A lighter breeze peaks around 21:00 near 2 km/h.The temperature range runs from about 66°F up to 76°F. The air stays humid, with relative humidity between 98% and 100% and the peak around 18:00. A lighter breeze peaks around 21:00 near 1 mph.
Through the afternoon wet weather remains a factor, with rain chances near 96% around 17:00. Cloud also stays substantial, close to 97% near 18:00. Expect visibility near 13.8 km, with poorer spells close to 6.7 km. Sunrise is at 05:29 and sunset at 17:17, giving 11 hours 48 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 96% around 17:00. Cloud also stays substantial, close to 97% near 18:00. Expect visibility near 8.5 mi, with poorer spells close to 4.1 mi. Sunrise is at 05:29 and sunset at 17:17, giving 11 hours 48 minutes of sunlight today.
Taken together, murky spells in San Juan on October 11, 2026 favour slower morning movement before any clearer air arrives.Taken together, murky spells in San Juan on October 11, 2026 favour slower morning movement before any clearer air arrives.
Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is April, with average high temperatures of 26°C. The average temperature during this period is around 21°C.The warmest month in San Juan is April, with average high temperatures of 79°F. The average temperature during this period is around 70°F.
How cold does it get in San Juan?
The coldest month in San Juan is February, with average low temperatures of 17°C. The average temperature during this period is around 20°C.The coldest month in San Juan is February, with average low temperatures of 62°F. The average temperature during this period is around 69°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is October, with an average of 538 mm of precipitation.The wettest month in San Juan is October, with an average of 21.2 in of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is February, with an average of 17 mm of precipitation.The driest month in San Juan is February, with an average of 0.7 in of precipitation.