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Hourly Forecast
Daylight Hours
05:57
Sunrise
17:39
Sunset
Moon
Waning Crescent
03:13
Moonrise
14:15
Moonset
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Humidity
Weather in Cachoeiras de Macacu today, September 07, 2026
Cachoeiras de Macacu looks damp on September 07, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 60% near 09:00. Skies look heaviest around 09:00, with cover close to 100%.
Expect highs of 18°C and cooler readings close to 15°C. Relative humidity sits between 73% and 96%, reaching its peak around 18:00. Winds stay light, near 1.1 km/h by 15:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 76% near 22:00. Cloud amounts hold near 100% around 12:00. Visibility holds near 14.5 km, though it can fall to 7.6 km. The sun rises at 05:57 and sets at 17:39, for a total of 11 hours 42 minutes of sunlight today.
In short, treat September 07, 2026 in Cachoeiras de Macacu as a damp day: pack covers, watch the wetter hours, and expect a high near 18°C.
Frequently asked questions about weather in Cachoeiras de Macacu
How warm does it get in Cachoeiras de Macacu?
The warmest month in Cachoeiras de Macacu is January, with average high temperatures of 28°C. The average temperature during this period is around 28°C.
How cold does it get in Cachoeiras de Macacu?
The coldest month in Cachoeiras de Macacu is December, with average low temperatures of 22°C. The average temperature during this period is around 24°C.
What is the wettest time of year in Cachoeiras de Macacu?
The wettest month in Cachoeiras de Macacu is December, with an average of 33mm of precipitation.
What is the driest time of year in Cachoeiras de Macacu?
The driest month in Cachoeiras de Macacu is April, with an average of 1mm of precipitation.
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