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Hourly Forecast
Daylight Hours
06:37
Sunrise
18:35
Sunset
Moon
Waning Crescent
03:23
Moonrise
15:42
Moonset
Daily Forecast
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Air Quality Data Available
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UV Index
Humidity
Weather in Santarém today, September 07, 2026
Expect a muted, overcast feel in Santarém on September 07, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.
The temperature range runs from about 26°C up to 33°C. The air stays humid, with relative humidity between 55% and 74% and the peak around 23:00. Airflow remains manageable, reaching about 3.2 km/h around 16:00.
Afternoon skies stay clogged, peaking close to 60% near 16:00. The grey theme continues rather than clearing out. Horizontal visibility holds close to 16.1 km. The sun rises at 06:37 and sets at 18:35, for a total of 11 hours 58 minutes of sunlight today.
Taken together, overcast skies in Santarém on September 07, 2026 favour indoor or covered options, with temperatures near 33°C.
