Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
December verdict
Grajaú, Brazil in December
Weather score55Good
Good for holiday weather
Average highs sit around 32°C, giving warm days by monthly-average standards. Sunshine averages 4.6h per day, so this is not one of the brighter months. Rainfall averages 129mm, so some wet days are possible.
December weather
Monthly averages
Temp
32°C
Rain
129mm
Sun
4.6h
Weather score
55
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 129mm, so some wet days are possible.
Limited sun
Sunshine averages 4.6h per day, so this is not one of the brighter months.
Map
Weather map
Compare Grajaú, Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December32°C average high
December is on the cooler side of Grajaú's year, useful if you prefer less intense daytime heat.
Warmest monthsAugust to September
This stretch sets the upper range for average daytime heat.
Rain
December129mm average rain
December sits near Grajaú's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMay to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December4.6 hours average sun
December is one of Grajaú's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
December55 weather score
December scores below Grajaú's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.