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Hourly Forecast
Daylight Hours
06:09
Sunrise
18:08
Sunset
Moon
Waxing Gibbous
12:39
Moonrise
02:10
Moonset
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View stargazing scoreWeather in Guaramirim today, September 20, 2026
Expect reduced visibility in Guaramirim on September 20, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick.
The temperature range runs from about 18°C up to 29°C. Expect humidity between 75% and 93%, most humid near 23:00. Airflow remains manageable, reaching about 2.0 km/h around 16:00.
Later hours favour clearer intervals, as cloud stays near 42% around 16:00. The afternoon is the better half for outdoor time. Expect visibility near 7.0 km, with poorer spells close to 0.3 km. Sunrise is at 06:09 and sunset at 18:08, giving 11 hours 59 minutes of sunlight today.
Overall, Guaramirim on September 20, 2026 needs patience with visibility, especially early, even as temperatures reach about 29°C.
Frequently asked questions about weather in Guaramirim
How warm does it get in Guaramirim?
The warmest month in Guaramirim is February, with average high temperatures of 28°C. The average temperature during this period is around 24°C.
How cold does it get in Guaramirim?
The coldest month in Guaramirim is July, with average low temperatures of 12°C. The average temperature during this period is around 16°C.
What is the wettest time of year in Guaramirim?
The wettest month in Guaramirim is January, with an average of 254mm of precipitation.
What is the driest time of year in Guaramirim?
The driest month in Guaramirim is July, with an average of 56mm of precipitation.
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