August weather forecast
Sant Joan d'Alacant, Spain

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Weather in August

August, the last month of the summer in Sant Joan d'Alacant, is also a hot month, with an average temperature varying between 20°C (68°F) and 31°C (87.8°F).
The perfect water temperature of 25°C (77°F) with 13mm (0.51") of accumulated rainfall and only 4 rainfall days, makes August a great period for swimming and other water activities.

Temperature

August is the warmest month in Sant Joan d'Alacant, exhibiting average temperatures of 31°C (87.8°F) at the peak and 20°C (68°F) at the base.

Rainfall

In Sant Joan d'Alacant, during August, the rain falls for 4 days and regularly aggregates up to 13mm (0.51") of precipitation. Throughout the year, there are 105 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater in Sant Joan d'Alacant, Spain, is August, with an average sea temperature of 25°C (77°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

In Sant Joan d'Alacant, the average length of the day in August is 13h and 37min.
On the first day of the month, sunrise is at 07:04 and sunset at 21:11. On the last day of August, in Sant Joan d'Alacant, sunrise is at 07:30 and sunset at 20:33 CEST.

Sunshine

In Sant Joan d'Alacant, the average sunshine in August is 10h.

UV index

The months with the highest UV index in Sant Joan d'Alacant, Spain, are June through August, with an average maximum UV index of 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 9 in August, converts into the following recommendations:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Apply and frequently reapply a broad-spectrum SPF 30+ sunscreen after every two hours, or immediately after a swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the hottest time of year in Sant Joan d'Alacant?

In Sant Joan d'Alacant, August is known for its average highest temperatures, reaching a high of 31°C (87.8°F) and a low of 20°C (68°F).

Is it hot in Sant Joan d'Alacant during August?

The average high-temperature, in August, in Sant Joan d'Alacant, is 31°C (87.8°F), while the average low-temperature is 20°C (68°F).

How much does it rain in Sant Joan d'Alacant in August?

In August, the rain falls for 4 days. Throughout August, 13mm (0.51") of precipitation is accumulated.

What is the month with the warmest sea water in Sant Joan d'Alacant?

August is the month with the warmest seawater, with an average sea temperature of 25°C (77°F).

How warm is the water in August in Sant Joan d'Alacant?

In August, the average sea temperature in Sant Joan d'Alacant 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.

What is the average length of the day in August in Sant Joan d'Alacant?

In August, the average day length in Sant Joan d'Alacant, Spain, is 13h and 37min.

What time are sunrise and sunset in August in Sant Joan d'Alacant?

In August, on the first day of the month, sunrise is at 07:04 and sunset at 21:11. On the last day of the month, in Sant Joan d'Alacant, Spain, sunrise is at 07:30 and sunset at 20:33 CEST.

How many hours of sunshine does Sant Joan d'Alacant have in August?

The average sunshine duration in August is 10h.

What is the month with the highest UV index in Sant Joan d'Alacant?

The months with the highest UV index in Sant Joan d'Alacant are June through August, with an average maximum UV index of 9.

What is the UV index intensity in August in Sant Joan d'Alacant?

In Sant Joan d'Alacant, Spain, the average daily maximum UV index in August is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Sant Joan d'Alacant, Spain

Average temperature in August - Sant Joan d
  • Average high temperature in August: 31°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (16°C).

  • Average low temperature in August: 20°C

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

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Average rainfall in August
Sant Joan d'Alacant, Spain

Average rainfall in August - Sant Joan d
  • Average rainfall in August: 13mm

The wettest month (with the highest rainfall) is October (67mm).
The driest month (with the least rainfall) is July (7mm).

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Average rainfall days in August
Sant Joan d'Alacant, Spain

Average rainfall days in August - Sant Joan d
  • Average rainfall days in August: 4 days

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

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Average sea temperature in August
Sant Joan d'Alacant, Spain

Average sea temperature in August - Sant Joan d
  • Average sea temperature in August: 25°C

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

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Average daylight in August /
Average sunshine in August
Sant Joan d'Alacant, Spain

Average daylight in August / Average sunshine in August - Sant Joan d
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h

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

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Average UV index in August
Sant Joan d'Alacant, Spain

Average UV index in August - Sant Joan d
  • Average UV index in August: 9

The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 2).

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Sant Joan d'Alacant, Spain

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