June weather forecastKallithea, Greece

June

Weather in June

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.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In June, the average high-temperature and low-temperature in Kallithea, Greece, are 29°C (84.2°F) and 19°C (66.2°F) respectively.

In Kallithea, Greece, in June, it is raining for 2 days, with typically 6mm (0.24") of accumulated precipitation.

In June, the average sea temperature 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).

June has the longest days of the year in Kallithea, with an average of 15h and 0min of daylight.

In Kallithea, Greece, the average day length in June is 14h and 58min.

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.

In June, the average sunshine duration in Kallithea is 13h.

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

In June, the average daily maximum UV index in Kallithea, Greece, is 10. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

24°C

29°C

31°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in June
Kallithea, Greece

Average high temperature in June: 29°C

The 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: 19°C

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

Average rainfall in June
Kallithea, Greece

Average rainfall in June: 6mm

The wettest month (with the highest rainfall) is December (168mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in June
Kallithea, Greece

Average rainfall days in June: 2 days

The month with the highest number of rainy days is December (14 days).
The months with the least rainy days are June and September (2 days).

Average sea temperature in June
Kallithea, Greece

Average sea temperature in June: 23°C

The best months for swimming (with the highest average sea temperature) are August and September (25°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).

Average daylight in June /
Average sunshine in June
Kallithea, Greece

Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).