August weather forecast and climate
Capri, Italy

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
The last month of the summer, August, is another warm month in Capri, Italy, with average temperature fluctuating between 27.3°C (81.1°F) and 24.8°C (76.6°F).
The ideal sea water temperature of 26°C (78.8°F) and only 4.3 rainfall days, with 11mm (0.43") of accumulated rainfall, makes August the best time for swimming and other water activities.

Temperature

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 in Capri.

Heat index

The average heat index in August is appraised at 29.2°C (84.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In August, the average relative humidity is 68%.

Rainfall

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

Snowfall

In Capri, Italy, 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 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

In Capri, Italy, the average length of the day is 13.7h.

Sunshine

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

UV index

July and August, with an average maximum UV index of 7, are months with the highest UV index in Capri. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in August interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Capri?

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

What is the temperature in August in Capri?

The average high-temperature, in August, in Capri, Italy, is 27.3°C (81.1°F), while the average low-temperature is 24.8°C (76.6°F). In August, the average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, is appraised at 29.2°C (84.6°F).

What is the average humidity in August in Capri?

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

How many days does it rain in August in Capri?

In Capri, in August, during 4.3 rainfall days, 11mm (0.43") of precipitation is typically accumulated.

What is the driest month in Capri?

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

When it does not snow in Capri?

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

What is the month with the warmest sea water in Capri?

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

What is the water temperature in August in Capri?

In Capri, Italy, the average seawater temperature in August is 26°C (78.8°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in August in Capri?

In Capri, Italy, the average length of the day in August is 13.7h.

What is the month with the most sunshine in Capri?

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

How long on average sun shines in August in Capri?

The average sunshine in August is 12h.

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

Months with the highest UV index are July and August, with an average maximum UV index of 7.

What is the UV index intensity in August in Capri?

The average daily maximum UV index in August in Capri, Italy, is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.
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).
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).

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).

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).

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%).

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).

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).

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).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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).

Average daylight in August / Average sunshine in August - Capri, Italy
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 12h

Months with the most sunshine are June, July and August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 5.6h).

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

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).

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

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).

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).

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

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