Calp
Spain
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Calp, Spain

September, the first month of the autumn, in Calp, is still a warm month, with average temperature fluctuating between 28°C (82.4°F) and 18°C (64.4°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a warm 28°C (82.4°F). In September, the average low-temperature is 18°C (64.4°F).

Rainfall

In Calp, during 6 rainfall days, 44mm (1.7") of precipitation is typically accumulated. In Calp, Spain, during the entire year, the rain falls for 105 days and collects up to 442mm (17.4") of precipitation.

Sea temperature

In September, the average sea temperature in Calp is 25°C (77°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in Calp, Spain, is 12.4h.

Sunshine

In September, the average sunshine is 8h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Calp?

In Calp, Spain, in September, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 18°C (64.4°F).

How much does it rain in Calp in September?

In September, in Calp, the rain falls for 6 days. Throughout September, 44mm (1.7") of precipitation is accumulated.

What is the water temperature in September in Calp?

In September, the average sea temperature in Calp is 25°C (77°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Calp have in September?

In September, the average length of the day in Calp is 12.4h.

How many hours of sunshine does Calp have in September?

The average sunshine in September in Calp, Spain, is 8h.

What is the UV index intensity in September in Calp?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.
Average temperature in September - Calp, Spain
  • Average high temperature in September: 28°C

The warmest month (with the highest average high temperature) is August (30°C).
Months with the lowest average high temperature are January, February and December (16°C).

  • Average low temperature in September: 18°C

Months with the highest average low temperature are July and August (20°C).
The coldest month (with the lowest average low temperature) is January (6°C).

Average rainfall in September - Calp, Spain
  • Average rainfall in September: 44mm

The wettest month (with the highest rainfall) is October (81mm).
The driest month (with the lowest rainfall) is July (9mm).

Average rainfall days in September - Calp, Spain
  • Average rainfall days in September: 6 days

The month with the highest number of rainy days is January (13 days).
The month with the lowest number of rainy days is July (3 days).

Average sea temperature in September - Calp, Spain
  • Average sea temperature in September: 25°C

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14°C).

Average daylight in September / Average sunshine in September - Calp, Spain
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 8h

The month with most sunshine is July (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 5h).

Average UV index in September - Calp, Spain
  • Average UV index in September: 6

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 2).