Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
January verdict
Grajaú, Brazil in January
Weather score51Mixed
Mixed for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 4.5h per day, so this is not one of the brighter months. Rainfall averages 177mm, so some wet days are possible.
January weather
Monthly averages
Temp
31°C
Rain
177mm
Sun
4.5h
Weather score
51
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 177mm, so some wet days are possible.
Limited sun
Sunshine averages 4.5h 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
January31°C average high
January is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsAugust to September
This stretch sets the upper range for average daytime heat.
Rain
January177mm average rain
January is wetter than Grajaú's yearly average, so flexible plans matter more.
Driest monthsMay to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
January4.5 hours average sun
January 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
January51 weather score
January 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.