September weather forecast
Matagorda, Spain

September, the first month of the autumn in Matagorda, is also a moderately hot month, with an average temperature varying between 20°C (68°F) and 28°C (82.4°F).

Temperature

During August and September, Matagorda experiences its warmest period, with an average high-temperature of 28°C (82.4°F).

Rainfall

Months with rainfall are January through May, September through December. September is the first month it rains. Throughout September, in the average 1 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, there are 23 rainfall days, and 124mm (4.88") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater in Matagorda, Spain, are August through October, with an average sea temperature of 22°C (71.6°F).
Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 22°C (71.6°F) waters. (As an aside, Olympic swimming standards dictate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In September, the average length of the day in Matagorda is 12h and 25min.
On the first day of September, sunrise is at 07:42 and sunset at 20:39. On the last day of the month, sunrise is at 08:06 and sunset at 19:56 CEST.

Sunshine

In Matagorda, the average sunshine in September is 7h.

UV index

In September, the average daily maximum UV index in Matagorda, Spain, is 9. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 9 transforms into these recommendations:
Swift harm can befall unprotected skin and eyes. Prioritize safety. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. To guard against sunburn, use sunscreen with at least 30 SPF. It also counters the Sun's detrimental radiation effects on the immune system. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.