June weather forecast
Kallithea, Greece

June, the first month of the summer in Kallithea, is also a moderately hot month, with an average temperature varying between 29°C (84.2°F) and 19°C (66.2°F).

Temperature

The shift into June is marked by a rise in the average high-temperature, moving from May's warm 24°C (75.2°F) to a still moderately hot 29°C (84.2°F). Throughout the month of June, Kallithea expects an average low of 19°C (66.2°F).

Rainfall

In Kallithea, during June, the rain falls for 2 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in Kallithea, there are 81 rainfall days, and 780mm (30.71") of precipitation is accumulated.

Sea temperature

In Kallithea, the average seawater temperature in June is 23°C (73.4°F).
Note: If someone is sensitive to cold, the enjoyment of swimming in 23°C (73.4°F) water hinges on factors like sunshine, wind, and the current air temperature. (For context: Olympic swimming competitions are held in water temperatures of 25°C (77°F) to 28°C (82.4°F).)

Daylight

June has the longest days of the year in Kallithea, Greece, with an average of 15h and 0min of daylight.
On the first day of June, sunrise is at 05:58 and sunset at 20:49. On the last day of the month, sunrise is at 06:00 and sunset at 20:59 EEST.

Sunshine

The average sunshine in June in Kallithea, Greece, is 13h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 10. A UV Index value of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 10 during June translates into the following directions:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. To protect your skin and immune system, apply a sunscreen of 30 SPF or higher. This prevents sunburn and damage from the Sun's rays. Beware! Reflecting off water and sand, UV rays are much stronger.