Cala Bona
Spain
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Cala Bona, Spain

Septiembre, the first month of the autumn, in Cala Bona, is still a warm month, with average temperature ranging between max 27°C (80.6°F) and min 18°C (64.4°F).

Temperature

In Cala Bona, the average high-temperature in Septiembre is relatively the same as in Agosto - a still warm 27°C (80.6°F). In Cala Bona, in Septiembre, the average low-temperature is 18°C (64.4°F).

Rainfall

In Cala Bona, during Septiembre, the rain falls for 8 days and regularly aggregates up to 63mm (2.48") of precipitation. Throughout the year, there are 122 rainfall days, and 672mm (26.46") of precipitation is accumulated.

Sea temperature

In Cala Bona, the average water temperature is 24°C (75.2°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24°C (75.2°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Cala Bona, the average length of the day in Septiembre is 12.4h.

Sunshine

In Septiembre, the average sunshine in Cala Bona is 8h.

UV index

The average daily maximum UV index in Septiembre is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in Septiembre in Cala Bona?

In Septiembre, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 18°C (64.4°F).

How many days does it rain in Septiembre in Cala Bona?

In Cala Bona, in Septiembre, during 8 rainfall days, 63mm (2.48") of precipitation is typically accumulated.

How warm is the water in Septiembre in Cala Bona?

In Septiembre, the average sea temperature is 24°C (75.2°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24°C (75.2°F).

What is the average length of the day in Septiembre in Cala Bona?

The average length of the day in Septiembre in Cala Bona is 12.4h.

How long on average sun shines in Septiembre in Cala Bona?

The average sunshine in Septiembre in Cala Bona is 8h.

What is the UV index reading in Septiembre in Cala Bona?

In Cala Bona, Spain, the average daily maximum UV index in Septiembre is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in September - Cala Bona, Spain
  • Average high temperature in September: 27°C

Warmest months (with the highest average high temperature) are July and August (29°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in September: 18°C

The month with the highest average low temperature is August (20°C).
Coldest months (with the lowest average low temperature) are January and February (6°C).

Average rainfall in September - Cala Bona, Spain
  • Average rainfall in September: 63mm

The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the lowest rainfall) is July (10mm).

Average rainfall days in September - Cala Bona, Spain
  • Average rainfall days in September: 8 days

Months with the highest number of rainy days are January and December (15 days).
The month with the lowest number of rainy days is July (3 days).

Average sea temperature in September - Cala Bona, Spain
  • Average sea temperature in September: 24°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (14°C).

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

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 8h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 5).

Average UV index in September - Cala Bona, 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, November and December (UV index 2).