June weather forecast and climate
Rethimno, Greece

Dusk in the Venetian Rethimno harbor in Greece
Dusk in the Venetian Rethimno harbor in Greece
June, the first month of the summer, in Rethimno, is also a moderately hot month, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 28°C (82.4°F).

Temperature

In Rethimno, the average high-temperature slightly increases, from 24°C (75.2°F) in May, to a still moderately hot 28°C (82.4°F). The average low-temperature, in Rethimno, Greece, is 19°C (66.2°F).

Rainfall

In June, in Rethimno, the rain falls for 1 days. Throughout June, 4mm (0.16") of precipitation is accumulated. In Rethimno, during the entire year, the rain falls for 67 days and collects up to 664mm (26.14") of precipitation.

Sea temperature

In Rethimno, the average seawater temperature in June is 22.8°C (73°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.8°C (73°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

With an average of 14.5h of daylight, June has the longest days of the year in Rethimno.

Sunshine

June through August, with an average of 12h of sunshine, are months with the most sunshine in Rethimno.

UV index

Months with the highest UV index in Rethimno are June and July, with an average maximum UV index of 10. A UV Index estimate of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 10 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in June in Rethimno?

In Rethimno, in June, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 19°C (66.2°F).

How much does it rain in Rethimno in June?

In Rethimno, Greece, in June, during 1 rainfall days, 4mm (0.16") of precipitation is typically accumulated.

What is the sea temperature in June in Rethimno?

In June, the average sea temperature is 22.8°C (73°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.8°C (73°F) water may be enjoyable.

When are the longest days in Rethimno?

June has the longest days of the year in Rethimno, Greece, with an average of 14.5h of daylight.

What is the average length of the day in June in Rethimno?

In Rethimno, the average length of the day in June is 14.5h.

What is the month with the most sunshine in Rethimno?

Months with the most sunshine are June through August, with an average of 12h of sunshine.

How many hours of sunshine does Rethimno have in June?

The average sunshine in June in Rethimno, Greece, is 12h.

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

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

How high is the UV index in June in Rethimno?

In Rethimno, Greece, the average daily maximum UV index in June is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in June - Rethimno, Greece
  • Average high temperature in June: 28°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in June: 19°C

Months with the highest average low temperature are July and August (21°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in June - Rethimno, Greece
  • Average rainfall in June: 4mm

The wettest month (with the highest rainfall) is January (142mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in June - Rethimno, Greece
  • Average rainfall days in June: 1 days

The month with the highest number of rainy days is December (13 days).
Months with the least rainy days are July and August (0 days).

Average sea temperature in June - Rethimno, Greece
  • Average sea temperature in June: 22.8°C

The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (16.1°C).

Average daylight in June / Average sunshine in June - Rethimno, Greece
  • Average daylight in June: 14.5h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in June: 12h

Months with the most sunshine are June, July and August (Average sunshine: 12h).
Months with the least sunshine are January and December (Average sunshine: 4).

Average UV index in June - Rethimno, 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).