Los Llanos
Spain
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Los Llanos, Spain

The first month of the autumn, Septiembre, is also a moderately hot month in Los Llanos, Spain, with average temperature ranging between max 23°C (73.4°F) and min 17°C (62.6°F).

Temperature

In Septiembre, the average high-temperature is essentially the same as in Agosto - a still moderately hot 23°C (73.4°F). The average low-temperature, in Septiembre, is 17°C (62.6°F).

Rainfall

In Los Llanos, during 4 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Los Llanos, during the entire year, the rain falls for 57 days and collects up to 478mm (18.82") of precipitation.

Sea temperature

The month with the warmest seawater is Septiembre, with an average sea temperature of 24°C (75.2°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°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

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

Sunshine

In Los Llanos, the average sunshine is 8h.

UV index

In Los Llanos, the average daily maximum UV index is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 9 in Septiembre transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in Septiembre in Los Llanos?

The average high-temperature, in Septiembre, is 23°C (73.4°F), while the average low-temperature is 17°C (62.6°F).

How many days does it rain in Septiembre in Los Llanos?

In Los Llanos, during Septiembre, the rain falls for 4 days and regularly aggregates up to 16mm (0.63") of precipitation.

What month is the sea warmest in Los Llanos?

Septiembre is the month with the warmest seawater, with an average sea temperature of 24°C (75.2°F).

What is the water temperature in Septiembre in Los Llanos?

In Los Llanos, the average seawater temperature in Septiembre is 24°C (75.2°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°F) water may be enjoyable.

How many hours of daylight does Los Llanos have in Septiembre?

In Los Llanos, the average length of the day in Septiembre is 12.3h.

How many hours of sunshine does Los Llanos have in Septiembre?

The average sunshine in Septiembre in Los Llanos is 8h.

How high is the UV index in Septiembre in Los Llanos?

The average daily maximum UV index in Septiembre in Los Llanos is 9. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to the UV radiation.
Average temperature in September - Los Llanos, Spain
  • Average high temperature in September: 23°C

The warmest month (with the highest average high temperature) is August (24°C).
Months with the lowest average high temperature are January and February (16°C).

  • Average low temperature in September: 17°C

The month with the highest average low temperature is August (18°C).
Coldest months (with the lowest average low temperature) are January, February and March (11°C).

Average rainfall in September - Los Llanos, Spain
  • Average rainfall in September: 16mm

The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in September - Los Llanos, Spain
  • Average rainfall days in September: 4 days

The month with the highest number of rainy days is December (8 days).
Months with the lowest number of rainy days are July and August (1 days).

Average sea temperature in September - Los Llanos, Spain
  • Average sea temperature in September: 24°C

The best month for swimming (with the highest average sea temperature) is September (24°C).
Coldest months (with the lowest average sea temperature) are February, March and April (19°C).

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

The month with the longest days is June (Average daylight: 14h).
The month with shortest days is December (Average daylight: 10.3h).

  • Average sunshine in September: 8h

Months with most sunshine are July and August (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 5h).

Average UV index in September - Los Llanos, 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).