June weather forecastHersonissos, Greece

June
Weather in June
June, the first month of the summer in Hersonissos, is a warm month, with temperature in the range of an average low of 20.9°C (69.6°F) and an average high of 24.9°C (76.8°F).Temperature
June brings a slight rise in Hersonissos's average high-temperature, moving from an agreeable 21.6°C (70.9°F) in May to a warm 24.9°C (76.8°F). Hersonissos registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 20.9°C (69.6°F) during June.Humidity
In June, the average relative humidity is 68%.Rainfall
In June, the rain falls for 3.8 days. Throughout June, 6mm (0.24") of precipitation is accumulated. In Hersonissos, Greece, during the entire year, the rain falls for 99.2 days and collects up to 319mm (12.56") of precipitation.Sea temperature
In Hersonissos, in June, the average water temperature is 22°C (71.6°F).Note: If cold is not your friend, swimming at 22°C (71.6°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
With an average of 14h and 30min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 06:04 and sunset at 20:28. On the last day of the month, sunrise is at 06:07 and sunset at 20:37 EEST.
Sunshine
In Hersonissos, the average sunshine in June is 11.9h.UV index
The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 6 in June leads to these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Warning! The Sun's UV rays intensify with reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Hersonissos, Greece
- Average high temperature in June: 24.9°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (14.1°C).
- Average low temperature in June: 20.9°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).
Average pressure in June
Hersonissos, Greece
- Average pressure in June: 1011.3mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed in June
Hersonissos, Greece
- Average wind speed in June: 14km/h
The windiest month (with the highest average wind speed) is January (19.4km/h).
The calmest month (with the lowest average wind speed) is May (13km/h).
Average humidity in June
Hersonissos, Greece
- Average humidity in June: 68%
The months with the highest relative humidity are January, February and December (72%).
The month with the lowest relative humidity is July (67%).
Average rainfall in June
Hersonissos, Greece
- Average rainfall in June: 6mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in June
Hersonissos, Greece
- Average rainfall days in June: 3.8 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is August (0.6 days).
Average sea temperature in June
Hersonissos, Greece
- Average sea temperature in June: 22°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in June /
Average sunshine in June
Hersonissos, Greece
- Average daylight in June: 14h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in June: 11h and 54min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in June
Hersonissos, Greece
- Average sunshine days in June: 23.2 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is January (12.4 days).
Average UV index in June
Hersonissos, Greece
- Average UV index in June: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 4).
Average cloud cover in June
Hersonissos, Greece
- Average cloud cover in June: 7
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in June
Hersonissos, Greece
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





