Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
December verdict
Florianopolis, Brazil in December
Weather score61Good
Good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 150mm, so some wet days are possible.
December weather
Monthly averages
Temp
27°C
Rain
150mm
Sun
6h
Sea
24°C
Weather score
61
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 150mm, so some wet days are possible.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Florianopolis, Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December27°C average high
December sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
December150mm average rain
December is wetter than Florianopolis' yearly average, so flexible plans matter more.
Driest monthsApril to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December6 hours average sun
December is brighter than Florianopolis' yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to May and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December24°C average sea
December sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to April and December
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
December61 weather score
December is one of Florianopolis' best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to April and December
These months have the strongest weather score in the monthly averages.