September weather forecast
Valldemossa, Spain

The first month of the autumn, September, is still a warm month in Valldemossa, Spain, with temperature in the range of an average low of 16°C (60.8°F) and an average high of 25°C (77°F).

Temperature

In the transition to September, Valldemossa observes a minor drop in the average high-temperature, shifting from 28°C (82.4°F) in August to a still warm 25°C (77°F). Valldemossa throughout September, experiences an average nighttime temperature of 16°C (60.8°F).

Rainfall

In Valldemossa, in September, during 8 rainfall days, 62mm (2.44") of precipitation is typically accumulated. In Valldemossa, Spain, during the entire year, the rain falls for 122 days and collects up to 624mm (24.57") of precipitation.

Sea temperature

In Valldemossa, Spain, in September, the average water temperature is 24°C (75.2°F).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 24°C (75.2°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in September in Valldemossa is 12h and 27min.
On the first day of September, sunrise is at 07:18 and sunset at 20:20. On the last day of the month, sunrise is at 07:45 and sunset at 19:33 CEST.

Sunshine

In September, the average sunshine in Valldemossa is 8h.

UV index

In Valldemossa, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Warning! The Sun's UV rays intensify with reflections from sand and water.