Cool
Average highs are around 14°C, so pack for cooler days.
Weather Guide
Argentina Average Monthly Weather
Weather score51Mixed annual avg
Best months: January, December, February
Across the year, average daytime temperatures are around 19°C, sunshine averages 7.1h per day, and rainfall totals about 715mm. Sea temperatures average 4°C across the year.
Annual weather
Annual averages
Temp
19°C
Rain
715mm
Annual total
Sun
7.1h
Sea
4°C
Weather score
51
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 53mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.9h per day, enough for a balanced month.
Cool sea
Sea temperatures average 3°C, so the water can feel cool.
Map
Weather map
Compare Argentina with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August14°C average high
August is on the cooler side of Argentina's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to March and November to December
This stretch sets the upper range for average daytime heat.
Rain
August53mm average rain
August is close to Argentina's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
August5.9 hours average sun
August is below Argentina's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August3°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to April and December
Sea temperatures are usually near 6°C in this stretch, so swimming comfort is at its strongest.
Weather score
August40 weather score
August scores below Argentina's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to February and November to December
These months have the strongest weather score in the monthly averages.