Mar del Plata Weather in April
What's the weather like in Mar del Plata (Buenos Aires) in April 2026?
The climate in Mar del Plata during April can be summarized as mild and reasonably dry.
April is in the fall / autumn in Mar del Plata and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 10°C (50°F) is normal.
| Daytime temperature | 20.1°C 68.2°F |
|---|---|
| Nightly temperature | 9.7°C 49.5°F |
| Average temperature | 14.9°C 58.8°F |
| Daily sunshine | 6.9 hrs |
| Avg rainfall | 68 mm 2.7 ins |
| Rainy days | 9 days |
| Sea temperature | 16°C 60.8°F |
| Humidity | 79% |
| Windspeed | 15.5kph 10 mph |
On average April is the 5th driest month of the year in Mar del Plata with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
April temperatures in Mar del Plata
April rainfall
April hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mar del Plata in April 2025.
Other monthly averages
Mar del Plata weather stats
| Hottest month: | February | 25°C 77°F |
|---|---|---|
| Driest month: | August | 54mm 2.1ins |
| Sunniest month: | February | 9.4hrs |
| Coldest month: | July | 12.1°C 53.8°F |
| Wettest month: | March | 95mm 3.7ins |
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