Arucas
Spain
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Arucas, Spain

The first month of the autumn, September, is also a moderately hot month in Arucas, Spain, with average temperature varying between 18°C (64.4°F) and 25°C (77°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a still moderately hot 25°C (77°F). In Arucas, the average low-temperature is 18°C (64.4°F).

Rainfall

In Arucas, during 2 rainfall days, 13mm (0.5") of precipitation is typically accumulated. In Arucas, during the entire year, the rain falls for 36 days and collects up to 297mm (11.7") of precipitation.

Sea temperature

August through October, with an average sea temperature of 23°C (73.4°F), are months with the warmest seawater. Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Arucas, the average length of the day in September is 12.3h.

Sunshine

The average sunshine in Arucas is 8h.

UV index

In September, the average daily maximum UV index in Arucas is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV radiation for ordinary individuals.
In September, the average maximum UV index of 9 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in September in Arucas?

In Arucas, Spain, in September, the average high-temperature is 25°C (77°F), and the average low-temperature is 18°C (64.4°F).

How many days does it rain in September in Arucas?

In Arucas, Spain, in September, it is raining for 2 days, with typically 13mm (0.5") of accumulated precipitation.

What are the months with the warmest sea water in Arucas?

Months with the warmest seawater are August through October, with an average sea temperature of 23°C (73.4°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water.

What is the sea temperature in September in Arucas?

In September, the average sea temperature in Arucas, Spain, is 23°C (73.4°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water.

What is the average length of the day in September in Arucas?

The average length of the day in September is 12.3h.

How many hours of sunshine does Arucas have in September?

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

How high is the UV index in September in Arucas?

In Arucas, Spain, the average daily maximum UV index in September is 9. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays.
Average temperature in September - Arucas, Spain
  • Average high temperature in September: 25°C

The warmest month (with the highest average high temperature) is August (26°C).
Months with the lowest average high temperature are January, February and December (18°C).

  • Average low temperature in September: 18°C

The month with the highest average low temperature is August (19°C).
Coldest months (with the lowest average low temperature) are January and February (11°C).

Average rainfall in September - Arucas, Spain
  • Average rainfall in September: 13mm

The wettest month (with the highest rainfall) is December (51mm).
Driest months (with the lowest rainfall) are July and August (1mm).

Average rainfall days in September - Arucas, Spain
  • Average rainfall days in September: 2 days

Months with the highest number of rainy days are November and December (5 days).
Months with the lowest number of rainy days are June, July and August (1 days).

Average sea temperature in September - Arucas, Spain
  • Average sea temperature in September: 23°C

Best months for swimming (with the highest average sea temperature) are August, September and October (23°C).
Coldest months (with the lowest average sea temperature) are January, February, March and April (19°C).

Average daylight in September / Average sunshine in September - Arucas, Spain
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

  • Average sunshine in September: 8h

The month with most sunshine is July (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 6).

Average UV index in September - Arucas, Spain
  • Average UV index in September: 9

Months with the highest UV index are June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 4).