Cool
Average highs are around 16°C, so pack for cooler days.
July verdict
Poor for holiday weather
Average highs are around 16°C, so pack for cooler days. Sunshine averages 4.4h per day, so this is not one of the brighter months. Rainfall averages 89mm, so some wet days are possible.
Monthly averages
Temp
16°C
Rain
89mm
Sun
4.4h
Sea
11°C
Weather score
28
Poor
Cool
Average highs are around 16°C, so pack for cooler days.
Showers
Rainfall averages 89mm, so some wet days are possible.
Limited sun
Sunshine averages 4.4h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Compare Uruguay with nearby places by weather score, rain, sun, temperature, and swim conditions.
July16°C average high
July has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
July89mm average rain
July is close to Uruguay's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
July4.4 hours average sun
July is one of Uruguay's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
July11°C average sea
July is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to March and December
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
July28 weather score
July is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.