September weather forecast and climate
Mar del Plata, Argentina

The first month of the spring, Septiembre, is a comfortable month in Mar del Plata, Argentina, with average temperature ranging between max 16°C (60.8°F) and min 5.3°C (41.5°F).

Temperature

In Mar del Plata, Argentina, the average high-temperature in Septiembre is relatively the same as in Agosto - an enjoyable 16°C (60.8°F). In Septiembre, the average low-temperature is 5.3°C (41.5°F).

Humidity

In Mar del Plata, the average relative humidity in Septiembre is 80%.

Rainfall

In Mar del Plata, during Septiembre, the rain falls for 7 days and regularly aggregates up to 56.4mm (2.22") of precipitation. In Mar del Plata, Argentina, during the entire year, the rain falls for 107 days and collects up to 923.6mm (36.36") of precipitation.

Sea temperature

The month with the coldest seawater is Septiembre, with an average sea temperature of 10.4°C (50.7°F).
Note: Swimming in 10.4°C (50.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Septiembre, the average length of the day in Mar del Plata is 11.9h.

Sunshine

In Septiembre, the average sunshine is 5.8h.

UV index

The average daily maximum UV index in Septiembre is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.