San Juan
26°79°
Drizzle
Feels Like: 26°79°
Min: 20°68°
Max: 27°81°
The next few hours will be mostly cloudy, with today reaching 27°C and dropping to 19°C. The coming days will be drizzle
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Air quality is satisfactory, and air pollution poses little or no risk.
05:36
Sunrise
17:20
Sunset
07:07
Moonrise
18:06
Moonset
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View stargazing scoreWeather in San Juan today, October 12, 2026
San Juan looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 92% around 10:00. Cloud cover is also at its densest near 11:00 at roughly 83%.San Juan looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 92% around 10:00. Cloud cover is also at its densest near 11:00 at roughly 83%.
Expect highs of 27°C and cooler readings close to 20°C. The air stays humid, with relative humidity between 74% and 98% and the peak around 18:00. Expect gentle winds, highest near 10:00 at 17 km/h.Expect highs of 81°F and cooler readings close to 68°F. The air stays humid, with relative humidity between 74% and 98% and the peak around 18:00. Expect gentle winds, highest near 10:00 at 10 mph.
Afternoon showers stay in play, peaking near 100% around 16:00. Skies remain cluttered, with cover about 86% by 23:00. Views remain open at about 16.1 km. Daylight runs from 05:36 to 17:20, lasting 11 hours 44 minutes of sunlight today.Afternoon showers stay in play, peaking near 100% around 16:00. Skies remain cluttered, with cover about 86% by 23:00. Views remain open at about 10 mi. Daylight runs from 05:36 to 17:20, lasting 11 hours 44 minutes of sunlight today.
In short, treat October 12, 2026 in San Juan as a damp day: pack covers, watch the wetter hours, and expect a high near 27°C.In short, treat October 12, 2026 in San Juan as a damp day: pack covers, watch the wetter hours, and expect a high near 81°F.
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 31°C. The average temperature during this period is around 26°C.The warmest month in San Juan is April, with average high temperatures of 88°F. The average temperature during this period is around 78°F.
How cold does it get in San Juan?
The coldest month in San Juan is February, with average low temperatures of 19°C. The average temperature during this period is around 23°C.The coldest month in San Juan is February, with average low temperatures of 67°F. The average temperature during this period is around 74°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is October, with an average of 242 mm of precipitation.The wettest month in San Juan is October, with an average of 9.5 in of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is March, with an average of 11 mm of precipitation.The driest month in San Juan is March, with an average of 0.4 in of precipitation.