Weather in Florianopolis in January 2025
Average weather
Average temperature in Florianopolis in January
The temperature in January is +30°C on average, with a range between a maximum of +34°C during the day and a minimum of +19°C at night.
The average maximum temperature goes up 13% by the end of the month, compared with the beginning of the month, from +30°C to +32°C.
Is Florianopolis warm or cold in January?
Florianopolis is typically warm in January.
Maximum temperatures go up compared to the previous month from +28°C to +29°C. The minimum temperature also goes up from +22°C to +23°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
January is one of the warmest months in Florianopolis, here is the comparison with other months:
Climate in Florianopolis in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +29°C | +29°C | ||||
| Min. temperature | ||||||
| +14°C | +18°C | +17°C | ||||
| Max. temperature | ||||||
| +37°C | +39°C | +38°C | ||||
| Rainfall | ||||||
| 126 mm | 171 mm | 163 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 80% | 81% | 82% | ||||
| Air pressure | ||||||
| 1011 HPa | 1011 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 7 | 4 | 4 | ||||
| Rainy days | ||||||
| 20 | 23 | 20 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
January weather is still as ok as in December. It’s getting warmer as January arrives. The average maximum temperature goes up from +28°C to +29°C during the day. Prepare for more rain. Average rainfall goes from 126 mm to 171 mm. Humidity rises from 80% to 81%. Winds are calmer in comparison to December, going down from 3 m/s to 2 m/s on average. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
February brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Florianopolis is gradually decreasing during January, going from 4 m/s to 3 m/s over the course of the month.
Rain
How was the weather last January in Florianopolis?
Climate Change over Years
The climate in Florianopolis in January has not changed much over the last 43 years.
The average temperature was the lowest in 1983 (+24°C) and the highest in 2019 (+26°C). The driest year was 1988 with only 947 mm of rainfall, and the wettest year was 2022 with 2773 mm.
FAQ
Is January a good time to visit Florianopolis?
Can you sunbathe in Florianopolis in January?
Is Florianopolis rainy in January?
Is it sunny in Florianopolis in January?
Other cities in Brazil
Monthly weather in Florianopolis
Source of the data
For this page, we’ve looked at the typical weather in Florianopolis, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.