Ios
Greece
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Ios, Greece

The last month of the summer, August, is another warm month in Ios, Greece, with average temperature fluctuating between 21°C (69.8°F) and 26°C (78.8°F).

Temperature

In Ios, the average high-temperature is almost the same as in July - a still warm 26°C (78.8°F). In August, in Ios, the average low-temperature is 21°C (69.8°F).

Rainfall

Months with the least rainfall in Ios are July and August with 2mm (0.1") of accumulated rain.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 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).

Daylight

In August, the average length of the day in Ios is 13.5h.

Sunshine

In Ios, the average sunshine in August is 13h.

UV index

The average daily maximum UV index in Ios is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for average individuals.
The average daily UV index of 9 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 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. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in August in Ios?

In August, in Ios, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 21°C (69.8°F).

How much does it rain in Ios in August?

Throughout August, 2mm (0.1") of precipitation is accumulated.

What is the driest month in Ios?

Months with the least rainfall are July and August with 2mm (0.1") of accumulated rain.

When is the sea warmest in Ios?

August is the month with the warmest seawater in Ios, Greece, with an average sea temperature of 24°C (75.2°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°F) water may be enjoyable.

What is the sea temperature in August in Ios?

In Ios, in August, the average water temperature is 24°C (75.2°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24°C (75.2°F) water.

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

In August, the average length of the day in Ios is 13.5h.

How many hours of sunshine does Ios have in August?

In Ios, the average sunshine in August is 13h.

What is the UV index intensity in August in Ios?

The average daily maximum UV index in August in Ios is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in August - Ios, Greece
  • Average high temperature in August: 26°C

The warmest month (with the highest average high temperature) is July (27°C).
Months with the lowest average high temperature are January and February (13°C).

  • Average low temperature in August: 21°C

Months with the highest average low temperature are July and August (21°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in August - Ios, Greece
  • Average rainfall in August: 2mm

The wettest month (with the highest rainfall) is January (99mm).
Driest months (with the lowest rainfall) are July and August (2mm).

Average rainfall days in August - Ios, Greece
  • Average rainfall days in August: 0 days

The month with the highest number of rainy days is December (12 days).
The month with the lowest number of rainy days is August (0 days).

Average sea temperature in August - Ios, Greece
  • Average sea temperature in August: 24°C

The best month for swimming (with the highest average sea temperature) is August (24°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in August / Average sunshine in August - Ios, Greece
  • Average daylight in August: 13.5h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in August: 13h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in August - Ios, Greece
  • Average UV index in August: 9

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).