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

July weather forecast and climate
Ios, Greece

July, the same as June, is another warm summer month in Ios, Greece, with average temperature varying between 21°C (69.8°F) and 27°C (80.6°F).

Temperature

The warmest month is July, with an average high-temperature of 27°C (80.6°F) and an average low-temperature of 21°C (69.8°F).

Rainfall

Months with the least rainfall are July and August Rain falls for 1 days and accumulates 2mm (0.08") of rain.

Sea temperature

In Ios, the average seawater temperature in July is 23°C (73.4°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in Ios is 14.4h.

Sunshine

The month with the most sunshine in Ios is July, with an average of 14h of sunshine.

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index in Ios, Greece. A UV Index estimate of 8 to 10 represents a very high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 10 transform into the following instructions:
Take extra precautions. Protection against sun 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Ios?

July is the warmest month, with an average high-temperature of 27°C (80.6°F) and an average low-temperature of 21°C (69.8°F).

What is the temperature in July in Ios?

The average high-temperature, in July, in Ios, Greece, is 27°C (80.6°F), while the average low-temperature is 21°C (69.8°F).

How much does it rain in Ios in July?

In Ios, Greece, during July, the rain falls for 1 days and regularly aggregates up to 2mm (0.08") of precipitation.

What is the driest month in Ios?

July and August are months with the least rain when the rain falls for 1 days and typically aggregates up to 2mm (0.08") of rain.

What is the water temperature in July in Ios?

In Ios, Greece, the average seawater temperature in July is 23°C (73.4°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 23°C (73.4°F).

How many hours of daylight does Ios have in July?

In Ios, the average length of the day in July is 14.4h.

What month has the most sunshine in Ios?

July has the most sunshine of the year, with an average of 14h of sunshine.

How many hours of sunshine does Ios have in July?

In July, the average sunshine is 14h.

What is the month with the highest UV index in Ios?

June and July, with an average maximum UV index of 10, are months with the highest UV index in Ios.

How high is the UV index in July in Ios?

In Ios, the average daily maximum UV index in July is 10. A UV Index reading of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Ios, Greece
  • Average high temperature in July: 27°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 July: 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 July - Ios, Greece
  • Average rainfall in July: 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 July - Ios, Greece
  • Average rainfall days in July: 1 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 July - Ios, Greece
  • Average sea temperature in July: 23°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 July / Average sunshine in July - Ios, Greece
  • Average daylight in July: 14.4h

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 July: 14h

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 July - Ios, Greece
  • Average UV index in July: 10

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).