Kefalos
Greece
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Kefalos, Greece

Stunning view of the inviting Kastri Isle in Kefalos Village, Greece
Stunning view of the inviting Kastri Isle in Kefalos Village, Greece
June, the first month of the summer, in Kefalos, is also a moderately hot month, with average temperature fluctuating between 20°C (68°F) and 29°C (84.2°F).

Temperature

In Kefalos, the average high-temperature increases, from a warm 24°C (75.2°F) in May, to a still moderately hot 29°C (84.2°F). In Kefalos, in June, the average low-temperature is 20°C (68°F).

Rainfall

June is the last month it rains. During 3 rainfall days, in June, Kefalos aggregates 5mm (0.2") of precipitation. Throughout the year, there are 87 rainfall days, and 719mm (28.31") of precipitation is accumulated.

Sea temperature

In Kefalos, the average seawater temperature in June is 21°C (69.8°F).
Note: For most, swimming in 21°C (69.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

June has the longest days of the year in Kefalos, with an average of 14.6h of daylight.

Sunshine

In June, the average sunshine in Kefalos is 13h.

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index in Kefalos, Greece. A UV Index reading of 8 to 10 represents a very high health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, 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. 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. 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.

What is the temperature in June in Kefalos?

In June, in Kefalos, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 20°C (68°F).

What is the last month it rains in Kefalos?

June is the last month it rains in Kefalos, Greece. During 3 rainfall days, in June, Kefalos aggregates 5mm (0.2") of precipitation.

What is the sea temperature in June in Kefalos?

In June, the average sea temperature is 21°C (69.8°F). 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).

When are the longest days in Kefalos?

With an average of 14.6h of daylight, June has the longest days of the year in Kefalos.

How many hours of daylight does Kefalos have in June?

In June, the average length of the day in Kefalos is 14.6h.

How many hours of sunshine does Kefalos have in June?

The average sunshine in June is 13h.

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

Months with the highest UV index in Kefalos, Greece, are June and July, with an average maximum UV index of 10.

What is the UV index intensity in June in Kefalos?

The average daily maximum UV index in June is 10. A UV Index value of 8 to 10 symbolizes a very high health threat from the exposure to the Sun's UV rays.
Average temperature in June - Kefalos, Greece
  • Average high temperature in June: 29°C

Warmest months (with the highest average high temperature) are July and August (31°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in June: 20°C

Months with the highest average low temperature are July and August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in June - Kefalos, Greece
  • Average rainfall in June: 5mm

The wettest month (with the highest rainfall) is January (164mm).
The driest month (with the lowest rainfall) is July (0mm).

Average rainfall days in June - Kefalos, Greece
  • Average rainfall days in June: 3 days

The month with the highest number of rainy days is December (14 days).
The month with the lowest number of rainy days is June (3 days).

Average sea temperature in June - Kefalos, Greece
  • Average sea temperature in June: 21°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 January, February, March and April (16°C).

Average daylight in June / Average sunshine in June - Kefalos, Greece
  • Average daylight in June: 14.6h

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 June: 13h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in June - Kefalos, Greece
  • Average UV index in June: 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).