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

June weather forecast and climate
Agios Ioannis, Greece

The first month of the summer, Junio, is a moderately hot month in Agios Ioannis, Greece, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 18°C (64.4°F).

Temperature

In Junio, the average high-temperature slightly increases, from a pleasant 22°C (71.6°F) in Mayo, to a moderately hot 26°C (78.8°F). The average low-temperature, in Agios Ioannis, is 18°C (64.4°F).

Rainfall

In Junio, the rain falls for 1 days. Throughout Junio, 7mm (0.28") of precipitation is accumulated. Throughout the year, in Agios Ioannis, there are 68 rainfall days, and 526mm (20.71") of precipitation is accumulated.

Sea temperature

In Agios Ioannis, in Junio, the average water temperature is 21°C (69.8°F).
Note: Swimming in 21°C (69.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

The month with the longest days in Agios Ioannis is Junio, with an average of 14.7h of daylight.

Sunshine

In Agios Ioannis, the average sunshine in Junio is 13h.

UV index

In Junio, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 9 in Junio transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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.

What is the temperature in Junio in Agios Ioannis?

In Junio, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 18°C (64.4°F).

How much does it rain in Agios Ioannis in Junio?

In Agios Ioannis, Greece, during Junio, the rain falls for 1 days and regularly aggregates up to 7mm (0.28") of precipitation.

How cold is the water in Junio in Agios Ioannis?

In Agios Ioannis, in Junio, the average water temperature is 21°C (69.8°F). For swimming, a surface water temperature of 21°C (69.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

When are the longest days in Agios Ioannis?

Junio has the longest days of the year in Agios Ioannis, Greece, with an average of 14.7h of daylight.

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

In Agios Ioannis, the average length of the day in Junio is 14.7h.

How many hours of sunshine does Agios Ioannis have in Junio?

In Agios Ioannis, Greece, the average sunshine in Junio is 13h.

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

The average daily maximum UV index in Junio is 9. A UV Index estimate of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in June - Agios Ioannis, Greece
  • Average high temperature in June: 26°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 June: 18°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 June - Agios Ioannis, Greece
  • Average rainfall in June: 7mm

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

Average rainfall days in June - Agios Ioannis, Greece
  • Average rainfall days in June: 1 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 June - Agios Ioannis, Greece
  • Average sea temperature in June: 21°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 June / Average sunshine in June - Agios Ioannis, Greece
  • Average daylight in June: 14.7h

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 June: 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 June - Agios Ioannis, Greece
  • Average UV index in June: 9

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).