Weather in Florianopolis in March 2025
Average weather
Average temperature in Florianopolis in March
The expected average maximum temperature in March is +30°C with a maximum of +33°C and a minimum of +21°C.
The average maximum temperature goes up 8% by the end of the month, compared with the beginning of the month, from +28°C to +29°C.
Is Florianopolis warm or cold in March?
Florianopolis is typically warm in March.
Maximum temperatures go down compared to the previous month from +29°C to +28°C. The minimum temperature also goes down from +23°C to +22°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how March is compared to other months in Florianopolis:
Climate in Florianopolis in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +29°C | +28°C | +26°C | ||||
| Min. temperature | ||||||
| +17°C | +14°C | +11°C | ||||
| Max. temperature | ||||||
| +38°C | +35°C | +34°C | ||||
| Rainfall | ||||||
| 163 mm | 130 mm | 93 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 82% | 82% | 81% | ||||
| Air pressure | ||||||
| 1012 HPa | 1013 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 4 | ||||
| Cloudy days | ||||||
| 4 | 5 | 8 | ||||
| Rainy days | ||||||
| 20 | 22 | 17 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as ok as in February. It’s getting colder in March. From +29°C in the day, the average maximum temperature lowers to +28°C. As March arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 163 mm to 130 mm. Humidity levels don’t change as the month goes on, averaging around 82%. The average wind speed doesn’t change much during March, staying around 2 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
April 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 increasing during March, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last March in Florianopolis?
Climate Change over Years
The climate in Florianopolis in March 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 March a good time to visit Florianopolis?
Can you sunbathe in Florianopolis in March?
Is Florianopolis rainy in March?
Is it sunny in Florianopolis in March?
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, 2023.
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.