Temperature
Cool by day, cold at night.
56°Ftypical Aug high
Mar del Plata
Argentina · South America
Mar del Plata is most comfortable in local summer and early local autumn. Local summers are warm and local winters are cool. Rain is spread through the year. Humidity is usually low.
Best time to go
12 mo · Typical year
Temperature range
43°F to 78°F
Rain
10 days/mo
Sunshine
9.6 h/day
Humidity feel
Generally dry
When to visit
Month-by-month fit
Precipitation
Rainfall is lower than usual here.
29%wet-day frequency
AmountWet-day chance
Sunshine
Some sun, but clouds are common.
8 hAug sunshine
Heat & humidity by month
Humidity is rarely noticeable.
Very dryAug heat feel
Air-feel chart data is unavailable for this destination. Use the selected-month dew point, temperature, rain, and sunshine context together rather than treating any one metric as total comfort.
Sea temperature
48°Aug sea temp
More detailIncludes sky and daypart comfort
Cloud cover
Partly cloudy across the month.
43%Aug clear sky
ClearCloud cover
Similar
Similar things to doPunta del EsteUruguaySimilar things to doPalma de MallorcaSpainSimilar things to doSaint-TropezFranceSimilar things to doCapriItaly
Want a side-by-side climate view? Compare Mar del Plata with Punta del Este.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology