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Hourly Forecast
Daylight Hours
07:59
Sunrise
20:13
Sunset
Moon
Waxing Crescent
13:49
Moonrise
22:35
Moonset
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Weather in Portugalete today, September 16, 2026
Rain features in Portugalete on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 84% by 11:00. The thickest cloud arrives around 11:00, reaching about 96%.
Temperatures climb from an overnight low near 17°C toward a daytime high of about 20°C. The air stays humid, with relative humidity between 67% and 86% and the peak around 23:00. Airflow remains manageable, reaching about 3.9 km/h around 13:00.
Expect the wet theme to continue later, as rain odds reach 96% near 15:00. Cloud amounts hold near 90% around 12:00. Horizontal visibility sits around 33.3 km, briefly nearer 27.3 km. Daylight runs from 07:59 to 20:13, lasting 12 hours 13 minutes of sunlight today.
In short, treat September 16, 2026 in Portugalete as a damp day: pack covers, watch the wetter hours, and expect a high near 20°C.
Frequently asked questions about weather in Portugalete
How warm does it get in Portugalete?
The warmest month in Portugalete is August, with average high temperatures of 23°C. The average temperature during this period is around 20°C.
How cold does it get in Portugalete?
The coldest month in Portugalete is January, with average low temperatures of 6°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Portugalete?
The wettest month in Portugalete is November, with an average of 155mm of precipitation.
What is the driest time of year in Portugalete?
The driest month in Portugalete is July, with an average of 50mm of precipitation.
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