September weather forecast
Jandia, Spain

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

Temperature

Jandia's highest average temperatures are recorded in July through September, reaching a high of 27°C (80.6°F).

Rainfall

January through May, September through December are months with rainfall in Jandia. September is the first month it rains in Jandia. Throughout September, in the average 1 rainfall days, it receives 4mm (0.16") of precipitation. Throughout the year, there are 19 rainfall days, and 93mm (3.66") of precipitation is accumulated.

Sea temperature

September is the month with the warmest seawater, with an average sea temperature of 23°C (73.4°F).
Note: If cold is not your friend, swimming at 23°C (73.4°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.

Daylight

In Jandia, the average length of the day in September is 12h and 19min.
On the first day of September in Jandia, sunrise is at 07:35 and sunset at 20:17. On the last day of the month, sunrise is at 07:49 and sunset at 19:44 WEST.

Sunshine

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

UV index

The average daily maximum UV index in September in Jandia is 9. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 9 suggests this advice:
Protection should always be a priority. Skin and eyes are vulnerable without it. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Limit direct sunlight exposure, particularly if you burn easily. It’s crucial to apply sunscreen with a minimum 30 SPF. Be on guard! The reflective nature of sand and water boosts UV exposure.