Jandia
Spain
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Jandia, Spain

The first month of the autumn, September, is also a moderately hot month in Jandia, Spain, with temperature in the range of an average low of 20°C (68°F) and an average high of 27°C (80.6°F).

Temperature

The warmest months are July through September, with an average high-temperature of 27°C (80.6°F).

Rainfall

January through May, September through December are months with rainfall. September is the first month it rains in Jandia, Spain. Throughout September, in the average 1 rainfall days, it receives 4mm (0.16") of precipitation. In Jandia, Spain, during the entire year, the rain falls for 19 days and collects up to 93mm (3.66") of precipitation.

Sea temperature

The month with the warmest seawater is September, with an average sea temperature of 23°C (73.4°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

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

Sunshine

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

UV index

The average daily maximum UV index in Jandia is 9. A UV Index reading of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 9 in September transform into the following instructions:
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. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Jandia?

Warmest months in Jandia are July through September, with an average high-temperature of 27°C (80.6°F).

What is the temperature in September in Jandia?

In September, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 20°C (68°F).

When does it start raining in Jandia?

September is the first month it rains in Jandia, Spain. Throughout September, in the average 1 rainfall days, it receives 4mm (0.16") of precipitation.

What is the month with the warmest sea water in Jandia?

With an average sea temperature of 23°C (73.4°F), September is the month with the warmest seawater in Jandia, Spain.

What is the sea temperature in September in Jandia?

In Jandia, in September, the average water temperature 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 Jandia?

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

How many hours of sunshine does Jandia have in September?

In September, the average sunshine in Jandia, Spain, is 8h.

How high is the UV index in September in Jandia?

In Jandia, the average daily maximum UV index in September is 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Jandia, Spain
  • Average high temperature in September: 27°C

Warmest months (with the highest average high temperature) are July, August and September (27°C).
Months with the lowest average high temperature are January, February and December (20°C).

  • Average low temperature in September: 20°C

Months with the highest average low temperature are July, August and September (20°C).
Coldest months (with the lowest average low temperature) are January and February (13°C).

Average rainfall in September - Jandia, Spain
  • Average rainfall in September: 4mm

The wettest month (with the highest rainfall) is February (19mm).
Driest months (with the lowest rainfall) are June, July and August (0mm).

Average rainfall days in September - Jandia, Spain
  • Average rainfall days in September: 1 days

Months with the highest number of rainy days are January, February, November and December (3 days).
Months with the lowest number of rainy days are June, July and August (0 days).

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

The best month for swimming (with the highest average sea temperature) is September (23°C).
Coldest months (with the lowest average sea temperature) are February and March (18°C).

Average daylight in September / Average sunshine in September - Jandia, 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

Months with most sunshine are May, June, July and August (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 6h).

Average UV index in September - Jandia, 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).