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18°
Overcast
Feels Like: 18°
Min: 17°
Max: 29°
The next few hours will be partly cloudy, with today reaching 29°C and dropping to 19°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:33
Sunrise
19:21
Sunset
Moon
Waxing Gibbous
18:48
Moonrise
06:01
Moonset
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View stargazing scoreWeather in Sesimbra today, September 25, 2026
Expect a muted, overcast feel in Sesimbra on September 25, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 91% by 06:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 17°C up to 29°C. The air stays humid, with relative humidity between 33% and 72% and the peak around 08:00. Winds stay light, near 4.7 km/h by 17:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 13:00. Outdoor plans may still want a flexible backup. Expect visibility near 37.0 km, with poorer spells close to 22.9 km. Expect sunrise at 07:33, sunset at 19:21, and 11 hours 48 minutes of sunlight today overall.
The practical takeaway for Sesimbra on September 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 29°C.
Frequently asked questions about weather in Sesimbra
How warm does it get in Sesimbra?
The warmest month in Sesimbra is August, with average high temperatures of 25°C. The average temperature during this period is around 22°C.
How cold does it get in Sesimbra?
The coldest month in Sesimbra is January, with average low temperatures of 11°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Sesimbra?
The wettest month in Sesimbra is March, with an average of 73mm of precipitation.
What is the driest time of year in Sesimbra?
The driest month in Sesimbra is August, with an average of 1mm of precipitation.
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