September weather forecastLa Caleta, Spain

September

Weather in September

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

Temperature

The shift into September finds La Caleta at an average high-temperature of a still moderately hot 25°C (77°F), closely comparable to August's conditions. La Caleta records an average nighttime low-temperature of 18°C (64.4°F) throughout September.

Rainfall

In La Caleta, Spain, in September, during 2 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, there are 44 rainfall days, and 412mm (16.22") of precipitation is accumulated.

Sea temperature

August through October, with an average sea temperature of 23°C (73.4°F), are months with the warmest seawater.
Note: For someone sensitive to cold, swimming in 23°C (73.4°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. (As a reference, Olympic swimming waters are kept between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In La Caleta, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 07:45 and sunset at 20:28. On the last day of September, sunrise is at 07:59 and sunset at 19:54 WEST.

Sunshine

In September, the average sunshine is 8h.

UV index

In September, the average daily maximum UV index is 9. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 9 during September translates into the following directions:
Be sure to take precautions. Without protection, skin might suffer damage quickly. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Stay protected under the Sun by applying sunscreen of 30 SPF or higher. This also decreases the risk of damage to the immune system. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.

Updated: Jun 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In September, the average high-temperature and low-temperature are 25°C (77°F) and 18°C (64.4°F) respectively.

In September, the rain falls for 2 days. Throughout September, 13mm (0.51") of precipitation is accumulated.

The months with the warmest seawater are August through October, with an average sea temperature of 23°C (73.4°F).

In La Caleta, 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.

In La Caleta, the average day length in September is 12h and 19min.

In September, on the first day of the month, sunrise is at 07:45 and sunset at 20:28. On the last day of the month, sunrise is at 07:59 and sunset at 19:54 WEST.

In La Caleta, the average sunshine duration in September is 8h.

In La Caleta, the average daily maximum UV index in September is 9. A UV Index value of 8 to 10 symbolizes a very high hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

26°C

25°C

24°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in September
La Caleta, Spain

Average high temperature in September: 25°C

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

Average low temperature in September: 18°C

The month with the highest average low temperature is August (19°C).
The coldest months (with the lowest average low temperature) are January and February (12°C).

Average rainfall in September
La Caleta, Spain

Average rainfall in September: 13mm

The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in September
La Caleta, Spain

Average rainfall days in September: 2 days

The months with the highest number of rainy days are November and December (6 days).
The months with the least rainy days are July and August (1 days).

Average sea temperature in September
La Caleta, Spain

Average sea temperature in September: 23°C

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

Average daylight in September /
Average sunshine in September
La Caleta, Spain

Average daylight in September: 12h and 18min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

Average sunshine in September: 8h

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

Average UV index in September
La Caleta, Spain

Average UV index in September: 9

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