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Hourly Forecast
Daylight Hours
05:52
Sunrise
17:58
Sunset
Moon
Waxing Gibbous
17:12
Moonrise
04:58
Moonset
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View stargazing scoreWeather in Alterosa today, September 25, 2026
Expect unsettled, showery conditions in Alterosa on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Cloud leads the morning, peaking close to 84% near 09:00. Sunshine has little room until later in the day.
Expect highs of 27°C and cooler readings close to 17°C. Expect humidity between 60% and 99%, most humid near 03:00. A lighter breeze peaks around 01:00 near 2.3 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 62% around 13:00. Cloud also stays substantial, close to 65% near 12:00. Expect visibility around 16.1 km. Expect sunrise at 05:52, sunset at 17:58, and 12 hours 5 minutes of sunlight today overall.
The practical takeaway for Alterosa on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 27°C.
Frequently asked questions about weather in Alterosa
How warm does it get in Alterosa?
The warmest month in Alterosa is September, with average high temperatures of 29°C. The average temperature during this period is around 22°C.
How cold does it get in Alterosa?
The coldest month in Alterosa is July, with average low temperatures of 11°C. The average temperature during this period is around 17°C.
What is the wettest time of year in Alterosa?
The wettest month in Alterosa is January, with an average of 278mm of precipitation.
What is the driest time of year in Alterosa?
The driest month in Alterosa is July, with an average of 7mm of precipitation.
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