September weather forecast
Los Valles, Spain

September, the first month of the autumn in Los Valles, is also a moderately hot month, with temperature in the range of an average high of 27°C (80.6°F) and an average low of 19°C (66.2°F).

Temperature

Temperatures reach their maximum during August and September, recording an average high-temperature of 27°C (80.6°F).

Rainfall

In Los Valles, in September, it is raining for 1 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 26 rainfall days, and 155mm (6.1") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater in Los Valles are August through October, with an average sea temperature of 22°C (71.6°F).
Note: For someone sensitive to cold, swimming in 22°C (71.6°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. (As a reference, Olympic swimming waters are kept between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Los Valles, Spain, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 07:32 and sunset at 20:15. On the last day of September, in Los Valles, sunrise is at 07:46 and sunset at 19:40 WEST.

Sunshine

The average sunshine in September in Los Valles is 7h.

UV index

In September, the average daily maximum UV index in Los Valles, Spain, is 9. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 9 in September suggests the following recommendations:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. To guard against sunburn, use sunscreen with at least 30 SPF. It also counters the Sun's detrimental radiation effects on the immune system. Warning! The Sun's UV rays intensify with reflections from sand and water.