Mild
Average highs are around 25°C, so days are mild rather than hot.
May verdict
Santos, Sao Paulo, Brazil in May
Weather score53Mixed
Mixed for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 4.8h per day, so this is not one of the brighter months. Rainfall averages 180mm, so showers are a real planning factor.
May weather
Monthly averages
Temp
25°C
Rain
180mm
Sun
4.8h
Sea
24°C
Weather score
53
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 180mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.8h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Santos, Sao Paulo, Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May25°C average high
May is on the cooler side of Santos' year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
May180mm average rain
May sits near Santos' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May4.8 hours average sun
May is brighter than Santos' yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to August and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
May24°C average sea
May is close to Santos' yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJanuary to April
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
Weather score
May53 weather score
May sits close to Santos' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to June, August, and November to December
These months have the strongest weather score in the monthly averages.
