Weather in Florianopolis in October 2025
Average weather
Average temperature in Florianopolis in October
The expected average maximum temperature in October is +23°C with a maximum of +31°C and a minimum of +14°C.
The average maximum temperature goes down 6% by the end of the month, compared with the beginning of the month, from +24°C to +23°C.
Is Florianopolis warm or cold in October?
Florianopolis is typically warm in October.
Maximum temperatures go up compared to the previous month from +22°C to +24°C. The minimum temperature also goes up from +16°C to +18°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how October is compared to other months in Florianopolis:
Climate in Florianopolis in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +22°C | +24°C | +26°C | ||||
| Min. temperature | ||||||
| +7°C | +12°C | +12°C | ||||
| Max. temperature | ||||||
| +35°C | +35°C | +36°C | ||||
| Rainfall | ||||||
| 128 mm | 129 mm | 116 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 82% | 82% | 80% | ||||
| Air pressure | ||||||
| 1017 HPa | 1015 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 3 | 2 | 3 | ||||
| Cloudy days | ||||||
| 9 | 8 | 7 | ||||
| Rainy days | ||||||
| 16 | 19 | 19 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
October weather is still as ok as in September. It’s getting warmer as October arrives. The average maximum temperature goes up from +22°C to +24°C during the day. Prepare for more rain. Average rainfall goes from 128 mm to 129 mm. Humidity levels don’t change as the month goes on, averaging around 82%. The average wind speed doesn’t change much during October, staying around 3 m/s. The days becoming less sunny, going from 3 sunny days in September to 2 in October.
November brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Florianopolis is gradually decreasing during October, going from 5 m/s to 3 m/s over the course of the month.
Rain
How was the weather last October in Florianopolis?
Climate Change over Years
The climate in Florianopolis in October 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 October a good time to visit Florianopolis?
Can you sunbathe in Florianopolis in October?
Is Florianopolis rainy in October?
Is it sunny in Florianopolis in October?
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.