Mild
Average highs are around 25°C, so days are mild rather than hot.
March verdict
Cabo Polonio, Uruguay in March
Weather score63Good
Good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 7.2h per day, enough for a balanced month. Rainfall averages 88mm, so some wet days are possible.
March weather
Monthly averages
Temp
25°C
Rain
88mm
Sun
7.2h
Sea
22°C
Weather score
63
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 88mm, so some wet days are possible.
Some sun
Sunshine averages 7.2h per day, enough for a balanced month.
Swimmable
Sea temperatures average 22°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Cabo Polonio, Uruguay with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March25°C average high
March sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
March88mm average rain
March sits near Cabo Polonio's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMarch to May and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March7.2 hours average sun
March sits close to Cabo Polonio's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March22°C average sea
March is one of Cabo Polonio's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJanuary to April and December
Sea temperatures are usually near 23°C in this stretch, so swimming comfort is at its strongest.
Weather score
March63 weather score
March scores above Cabo Polonio's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
