Agios Ioannis
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Agios Ioannis, Greece

Julio, the same as Junio, is another warm summer month in Agios Ioannis, Greece, with temperature in the range of an average low of 21°C (69.8°F) and an average high of 27°C (80.6°F).

Temperature

The warmest months are Julio and Agosto, with an average high-temperature of 27°C (80.6°F).

Rainfall

In Julio, in Agios Ioannis, the rain falls for 2 days. Throughout Julio, 4mm (0.16") of precipitation is accumulated. In Agios Ioannis, during the entire year, the rain falls for 68 days and collects up to 526mm (20.71") of precipitation.

Sea temperature

Months with the warmest seawater are Julio through Septiembre, with an average sea temperature of 23°C (73.4°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23°C (73.4°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Agios Ioannis, the average length of the day is 14.5h.

Sunshine

With an average of 14h of sunshine, Julio has the most sunshine of the year.

UV index

With an average maximum UV index of 10, Julio is the month with the highest UV index in Agios Ioannis. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In Julio, the average maximum UV index of 10 translate into the following recommendations:
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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the warmest month in Agios Ioannis?

Warmest months in Agios Ioannis are Julio and Agosto, with an average high-temperature of 27°C (80.6°F).

What is the temperature in Julio in Agios Ioannis?

In Julio, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 21°C (69.8°F).

How many days does it rain in Julio in Agios Ioannis?

In Agios Ioannis, in Julio, it is raining for 2 days, with typically 4mm (0.16") of accumulated precipitation.

What are the months with the warmest sea water in Agios Ioannis?

Months with the warmest seawater in Agios Ioannis are Julio through Septiembre, with an average sea temperature of 23°C (73.4°F).

How warm is the water in Julio in Agios Ioannis?

In Agios Ioannis, the average seawater temperature in Julio is 23°C (73.4°F). 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.

What is the average length of the day in Julio in Agios Ioannis?

In Julio, the average length of the day in Agios Ioannis is 14.5h.

What month has the most sunshine in Agios Ioannis?

With an average of 14h of sunshine, Julio has the most sunshine of the year in Agios Ioannis, Greece.

How long on average sun shines in Julio in Agios Ioannis?

The average sunshine in Julio in Agios Ioannis, Greece, is 14h.

What is the month with the highest UV index in Agios Ioannis?

The month with the highest UV index in Agios Ioannis, Greece, is Julio, with an average maximum UV index of 10.

What is the UV index intensity in Julio in Agios Ioannis?

The average daily maximum UV index in Julio in Agios Ioannis is 10. A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in July - Agios Ioannis, Greece
  • Average high temperature in July: 27°C

Warmest months (with the highest average high temperature) are July and August (27°C).
The month with the lowest average high temperature is January (12°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 (7°C).

Average rainfall in July - Agios Ioannis, Greece
  • Average rainfall in July: 4mm

The wettest month (with the highest rainfall) is December (102mm).
The driest month (with the lowest rainfall) is August (3mm).

Average rainfall days in July - Agios Ioannis, Greece
  • Average rainfall days in July: 2 days

Months with the highest number of rainy days are January and December (11 days).
The month with the lowest number of rainy days is June (1 days).

Average sea temperature in July - Agios Ioannis, Greece
  • Average sea temperature in July: 23°C

Best months for swimming (with the highest average sea temperature) are July, August and September (23°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in July / Average sunshine in July - Agios Ioannis, Greece
  • Average daylight in July: 14.5h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • 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 - Agios Ioannis, Greece
  • Average UV index in July: 10

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