Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
December verdict
Formosa (Brazil), Brazil in December
Weather score43Mixed
Mixed for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 4h per day, so this is not one of the brighter months. Rainfall averages 287mm, so showers are a real planning factor.
December weather
Monthly averages
Temp
27°C
Rain
287mm
Sun
4h
Weather score
43
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 287mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4h per day, so this is not one of the brighter months.
Map
Weather map
Compare Formosa (Brazil), Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December27°C average high
December is on the cooler side of Formosa (Brazil)'s year, useful if you prefer less intense daytime heat.
Warmest monthsAugust to October
This stretch sets the upper range for average daytime heat.
Rain
December287mm average rain
December is one of Formosa (Brazil)'s wettest months, so rain is likely to be a major planning factor.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December4 hours average sun
December is one of Formosa (Brazil)'s cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to August and November
This stretch has the strongest sunshine in the monthly averages.
Weather score
December43 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsMay to September
These months have the strongest weather score in the monthly averages.