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Hourly Forecast
Daylight Hours
06:32
Sunrise
18:40
Sunset
Moon
Waxing Crescent
10:43
Moonrise
20:51
Moonset
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Weather in Santa Catarina today, September 15, 2026
Expect a mostly clear day in Santa Catarina on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Cloud leads the morning, peaking close to 100% near 10:00. Sunshine has little room until later in the day.
Expect highs of 36°C and cooler readings close to 22°C. Expect humidity between 24% and 86%, most humid near 06:00. Airflow remains manageable, reaching about 8.4 km/h around 15:00.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Horizontal visibility holds close to 16.1 km. Expect sunrise at 06:32, sunset at 18:40, and 12 hours 8 minutes of sunlight today overall.
Taken together, settled sunshine in Santa Catarina on September 15, 2026 makes outdoor timing easier, with highs near 36°C.
Frequently asked questions about weather in Santa Catarina
How warm does it get in Santa Catarina?
The warmest month in Santa Catarina is August, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Santa Catarina?
The coldest month in Santa Catarina is January, with average low temperatures of 8°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Santa Catarina?
The wettest month in Santa Catarina is September, with an average of 100mm of precipitation.
What is the driest time of year in Santa Catarina?
The driest month in Santa Catarina is February, with an average of 22mm of precipitation.
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