Santa Catarina (Florianópolis)
January
Weather in Santa Catarina for January 2026
Your guide to Santa Catarina weather in January - trends and predictions
Until now, January 2026 in Santa Catarina has been nearly identical to the historical average, with a temperature of 27.5 °C (showing only a slight deviation of -0.1 °C).
The forecast for the next days in Santa Catarina predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Santa Catarina at the beginning of January is 27.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.1 °C by the end of January.
Santa Catarina in January brings notable rainfall, with an average of 20 rainy days and a total precipitation of 134.5 mm.
Temperatures
Rain 🌧️
11
Dry days
20
Rainy days
0
Snow days
27°/21°
Temperatures
16 km/h
Avg max wind
79 %
Avg humidity
Santa Catarina Weather January
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Temperatures trend during January in Santa Catarina
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January weather in Santa Catarina day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Overcast | 28° /21° | 1.6 mm | 11 | |
| 2 Jan. |  Moderate or heavy rain shower | 28° /21° | 7.5 mm | 8 | |
| 3 Jan. |  Patchy rain possible | 33° /19° | 0.6 mm | 12 | |
| 4 Jan. | Patchy rain possible | 25° /19° | 0.4 mm | 11 | |
| 5 Jan. | Patchy rain possible | 25° /17° | 0.3 mm | 11 | |
| 6 Jan. |  Cloudy | 25° /19° | 0.2 mm | 7 | |
| 7 Jan. | Patchy rain possible | 27° /20° | 0.7 mm | 10 | |
| 8 Jan. | Patchy rain possible | 27° /20° | 8.1 mm | 10 | |
| 9 Jan. | Patchy rain possible | 26° /20° | 2.6 mm | 11 | |
| 10 Jan. | Patchy rain possible | 28° /20° | 4.2 mm | 11 | |
| 11 Jan. | Moderate rain at times | 27° /20° | 3 mm | 10 | |
| 12 Jan. | Patchy rain possible | 26° /19° | 6.1 mm | 8 | |
| 13 Jan. | Patchy rain possible | 28° /20° | 1 mm | 11 | |
| 14 Jan. | Moderate rain at times | 28° /20° | 1.1 mm | 12 | |
| 15 Jan. | Moderate rain at times | 28° /20° | 2.5 mm | 11 | |
| 16 Jan. | Moderate or heavy rain shower | 29° /21° | 9.4 mm | 11 | |
| 17 Jan. | Moderate or heavy rain shower | 28° /21° | 9 mm | 9 | |
| 18 Jan. | Moderate or heavy rain shower | 30° /22° | 5.5 mm | 10 | |
| 19 Jan. | Patchy rain possible | 27° /20° | 5.4 mm | 7 | |
| 20 Jan. | Moderate or heavy rain shower | 27° /20° | 11.9 mm | 8 | |
| 21 Jan. | Patchy rain possible | 28° /19° | 0.2 mm | 11 | |
| 22 Jan. |  Sunny | 27° /20° | 0 mm | 12 | |
| 23 Jan. | Overcast | 28° /19° | 1.2 mm | 12 | |
| 24 Jan. | Moderate or heavy rain shower | 28° /20° | 3 mm | 11 | |
| 25 Jan. | Moderate or heavy rain shower | 29° /20° | 7.1 mm | 12 | |
| 26 Jan. | Patchy rain possible | 28° /20° | 1 mm | 11 | |
| 27 Jan. | Patchy rain possible | 28° /21° | 0.9 mm | 9 | |
| 28 Jan. | Patchy rain possible | 31° /21° | 1 mm | 3.5 | |
| 29 Jan. | Patchy rain possible | 27° /21° | 3.1 mm | 2 | |
| 30 Jan. | Patchy rain possible | 27° /20° | 3.4 mm | 3.2 | |
| 31 Jan. |  Moderate rain | 27° /19° | 8.3 mm | 3.2 | |
| Next | |||||
Important Notice
Our weather forecast for Santa Catarina in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Santa Catarina forecast closer to your planned date for the most up-to-date weather information.
Change Month
Santa Catarina in January - FAQ
What are the expected maximum and minimum temperatures in Santa Catarina during January?
During January, expect a variety of temperatures with highs around 27° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Santa Catarina during January?
Significant rainfall exceeding 134.5 mm is expected in Santa Catarina during January, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santa Catarina during January?
The average wind speed in Santa Catarina during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Santa Catarina
Explore the daily rainfall trends and prepare for Santa Catarinas January weather 💧
Typically, Santa Catarina has 20 rainy days in January with a total of 134.5 mm of rainfall.
UV exposure in Santa Catarina during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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