August weather forecast
Capri, Italy

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Ships on the clear waters with the Faraglioni stone rocks in the Giardini di Augusto in Capri, Italy
Ships on the clear waters with the Faraglioni stone rocks in the Giardini di Augusto in Capri, Italy

Weather in August

August brings the height of summer to Capri, with the temperature peaking at a high of 27.3°C (81.1°F). Despite this being the warmest month of the year, a gentle breeze provides relief, keeping the climate enjoyable. The month revels in long sunny days, perfect for beach activities, sailing or meandering through the beautiful Island streets. The sea contrasts the hot atmosphere with a refreshing temperature, remaining a cooling retreat for residents and visitors. Even as the summer season nears its conclusion, the spirited, sunny charm of Capri persists, offering vibrant experiences to all who visit.

Temperature

August is the month that records the highest temperatures, with averages ranging from a high of 27.3°C (81.1°F) to a low of 24.8°C (76.6°F).

Heat index

The heat index for August is appraised at 29°C (84.2°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

The average relative humidity in August in Capri is 68%.

Rainfall

August is the month with the least rainfall in Capri. Rain falls for 4.3 days and accumulates 11mm (0.43") of precipitation.

Snowfall

In Capri, snow does not fall in January through November.

Sea temperature

The month with the warmest seawater in Capri is August, with an average sea temperature of 26°C (78.8°F).
Note: For activities such as swimming and diving, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.

Daylight

The average length of the day in August in Capri is 13h and 45min.
On the first day of the month, sunrise is at 06:00 and sunset at 20:18. On the last day of August, sunrise is at 06:29 and sunset at 19:36 CEST.

Sunshine

The months with the most sunshine are June through August, with an average of 12h of sunshine.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Note! Reflective surfaces like sand and water heighten the UV radiation levels.
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Frequently asked questions

What time of the year is the hottest in Capri?

With an average high-temperature of 27.3°C (81.1°F) and an average low-temperature of 24.8°C (76.6°F), August is the warmest month.

What is the average August temperature in Capri?

The high-temperature, in August, in Capri, is 27.3°C (81.1°F), while the low-temperature averages to 24.8°C (76.6°F). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 29°C (84.2°F).

What is the average humidity in August in Capri?

In Capri, the average relative humidity in August is 68%.

What is the driest month in Capri?

The month with the least rainfall is August, when the rain falls for 4.3 days and typically collects 11mm (0.43") of precipitation.

How many days does it rain in August in Capri?

In August, the rain falls for 4.3 days. Throughout August, 11mm (0.43") of precipitation is accumulated.

When it does not snow in Capri?

January through November are months without snowfall.

What month is the sea warmest in Capri?

With an average sea temperature of 26°C (78.8°F), August is the month with the warmest seawater in Capri.

How warm is the water in August in Capri?

In August, the average sea temperature in Capri, Italy, is 26°C (78.8°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 Capri have in August?

In Capri, Italy, the average day length in August is 13h and 45min.

When is the sunrise / sunset in August in Capri?

On the first day of August in Capri, Italy, sunrise is at 06:00 and sunset at 20:18. On the last day of the month, sunrise is at 06:29 and sunset at 19:36 CEST.

What is the month with the most sunshine in Capri?

The months with the most sunshine in Capri are June through August, with an average of 12h of sunshine.

How many hours of sunshine does Capri have in August?

The average sunshine duration in August in Capri is 12h.

What are the months with the highest UV index in Capri?

The months with the highest UV index in Capri, Italy, are July and August, with an average maximum UV index of 7.

What is the UV index reading in August in Capri?

The average daily maximum UV index in August in Capri is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Capri, Italy

Average temperature in August - Capri, Italy
  • Average high temperature in August: 27.3°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The months with the lowest average high temperature are January and February (13.1°C).

  • Average low temperature in August: 24.8°C

The month with the highest average low temperature is August (24.8°C).
The coldest months (with the lowest average low temperature) are January and February (10.8°C).

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Average pressure in August
Capri, Italy

Average pressure in August - Capri, Italy
  • Average pressure in August: 1014.7mbar

The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).

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Average wind speed in August
Capri, Italy

Average wind speed in August - Capri, Italy
  • Average wind speed in August: 11.1km/h

The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).

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Average humidity in August
Capri, Italy

Average humidity in August - Capri, Italy
  • Average humidity in August: 68%

The month with the highest relative humidity is April (73%).
The month with the lowest relative humidity is September (66%).

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Average rainfall in August
Capri, Italy

Average rainfall in August - Capri, Italy
  • Average rainfall in August: 11mm

The wettest month (with the highest rainfall) is November (162mm).
The driest month (with the least rainfall) is August (11mm).

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Average rainfall days in August
Capri, Italy

Average rainfall days in August - Capri, Italy
  • Average rainfall days in August: 4.3 days

The month with the highest number of rainy days is November (17.6 days).
The month with the least rainy days is August (4.3 days).

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Average snowfall days in August
Capri, Italy

Average snowfall days in August - Capri, Italy
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in August
Capri, Italy

Average sea temperature in August - Capri, Italy
  • Average sea temperature in August: 26°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).

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Average daylight in August /
Average sunshine in August
Capri, Italy

Average daylight in August / Average sunshine in August - Capri, Italy
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 12h and 0min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in August
Capri, Italy

Average sunshine days in August - Capri, Italy
  • Average sunshine days in August: 24.2 days

The months with the most sunshine days are July and August (24.2 days).
The month with the least sunshine days is February (9.5 days).

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Average UV index in August
Capri, Italy

Average UV index in August - Capri, Italy
  • Average UV index in August: 7

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in August
Capri, Italy

Average cloud cover in August - Capri, Italy
  • Average cloud cover in August: 9

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in August
Capri, Italy

Average visibility in August - Capri, Italy
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Capri, Italy

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