The climate in Porteña during April can be summarized as warm and reasonably dry.
April is in the fall / autumn in Porteña and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 24.9°C 76.7°F |
|---|---|
| Nightly temperature | 12.8°C 55°F |
| Average temperature | 18.8°C 65.8°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 77 mm 3 ins |
| Rainy days | 7 days |
| Sea temperature | 19.3°C 66.7°F |
| Humidity | 80% |
| Windspeed | 9kph 6 mph |
On average April is the 6th driest month of the year in Porteña with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
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 Porteña in April 2025.
| Hottest month: | January | 31.6°C 88.9°F |
|---|---|---|
| Driest month: | July | 20mm 0.8ins |
| Sunniest month: | February | 9.3hrs |
| Coldest month: | July | 18°C 64.4°F |
| Wettest month: | March | 148mm 5.8ins |