September weather forecast
Aldeia das Açoteias, Portugal

September, the first month of the autumn in Aldeia das Açoteias, is also a moderately hot month, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 17°C (62.6°F).

Temperature

With the advent of September, Aldeia das Açoteias experiences an average high-temperature of a still warm 26°C (78.8°F), mirroring a close resemblance to the previous month. The nighttime temperature dips to an enjoyable 17°C (62.6°F) on average during September.

Rainfall

In Aldeia das Açoteias, Portugal, during September, the rain falls for 2 days and regularly aggregates up to 15mm (0.59") of precipitation. In Aldeia das Açoteias, during the entire year, the rain falls for 77 days and collects up to 558mm (21.97") of precipitation.

Sea temperature

August and September, with an average sea temperature of 21°C (69.8°F), are months with the warmest seawater.
Note: In water with a temperature of 21°C (69.8°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.

Daylight

In Aldeia das Açoteias, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 07:03 and sunset at 20:01. On the last day of September, in Aldeia das Açoteias, Portugal, sunrise is at 07:27 and sunset at 19:17 WEST.

Sunshine

The average sunshine in September in Aldeia das Açoteias is 9h.

UV index

The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.