Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
December verdict
Ilhéus, Brazil in December
Weather score63Good
Good for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 6.9h per day, enough for a balanced month. Rainfall averages 170mm, so some wet days are possible.
December weather
Monthly averages
Temp
29°C
Rain
170mm
Sun
6.9h
Sea
27°C
Weather score
63
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 170mm, so some wet days are possible.
Some sun
Sunshine averages 6.9h per day, enough for a balanced month.
Warm sea
Sea temperatures average 27°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Ilhéus, Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December29°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 April and November to December
This stretch sets the upper range for average daytime heat.
Rain
December170mm average rain
December is wetter than Ilhéus' yearly average, so flexible plans matter more.
Driest monthsJanuary and August to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December6.9 hours average sun
December is close to Ilhéus' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsJanuary to March and December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December27°C average sea
December is close to Ilhéus' yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJanuary to May
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
December63 weather score
December is close to Ilhéus' usual weather score, with limited month-to-month change.
Best weather monthsAll year
The weather score stays consistently strong through the year.