April weather forecast and climate
Bahía Blanca, Argentina

April, like March, is another pleasant autumn month in Bahía Blanca, Argentina, with average temperature fluctuating between 21.6°C (70.9°F) and 8.9°C (48°F).

Temperature

In Bahía Blanca, the average high-temperature marginally drops, from a moderately hot 25.9°C (78.6°F) in March, to a pleasant 21.6°C (70.9°F). In April, the average low-temperature is 8.9°C (48°F).

Humidity

The average relative humidity in Bahía Blanca, Argentina, is 70%.

Rainfall

In April, in Bahía Blanca, the rain falls for 6 days. Throughout April, 62.9mm (2.5") of precipitation is accumulated. In Bahía Blanca, Argentina, during the entire year, the rain falls for 79 days and collects up to 645.4mm (25.4") of precipitation.

Sea temperature

In April, the average sea temperature is 19°C (66.2°F). For swimming, a surface water temperature of 19°C (66.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Bahía Blanca, the average length of the day in April is 11.1h.

Sunshine

In April, the average sunshine in Bahía Blanca is 6.4h.

UV index

The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for the average person.
In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.