June weather forecast
Rethimno, Greece

Dusk in the Venetian Rethimno harbor in Greece
Dusk in the Venetian Rethimno harbor in Greece

Weather in June

June, the first month of the summer in Rethimno, is also a moderately hot month, with an average temperature varying between 19°C (66.2°F) and 28°C (82.4°F).

Temperature

In Rethimno, the average high-temperature in June slightly increases from 24°C (75.2°F) in May to a still warm 28°C (82.4°F). In Rethimno, in June, the average low-temperature 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. Throughout the year, there are 67 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Sea temperature

In Rethimno, the average seawater temperature in June is 22.8°C (73°F).
Note: 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. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

The month with the longest days is June, with an average of 14h and 31min of daylight.
On the first day of June in Rethimno, Greece, sunrise is at 06:08 and sunset at 20:31. On the last day of the month, sunrise is at 06:10 and sunset at 20:41 EEST.

Sunshine

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

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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.
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FAQ

How many days does it rain in June in Rethimno?

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

What is the water temperature in June in Rethimno?

In Rethimno, in June, the average water 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?

With an average of 14h and 31min of daylight, June has the longest days of the year.

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

In June, the average day length in Rethimno, Greece, is 14h and 31min.

When is the sunrise / sunset in June in Rethimno?

In June, on the first day of the month, sunrise is at 06:08 and sunset at 20:31. On the last day of the month, in Rethimno, sunrise is at 06:10 and sunset at 20:41 EEST.

What is the month with the most sunshine in Rethimno?

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

How many hours of sunshine does Rethimno have in June?

In Rethimno, the average sunshine duration in June is 12h.

When is the highest UV index in Rethimno?

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

What is the UV index reading in June in Rethimno?

In Rethimno, Greece, the average daily maximum UV index in June is 10. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to Sun's UV rays.
Average rainfall days
Average sunshine
Average UV index

Average temperature in June
Rethimno, Greece

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

The 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).

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Average rainfall in June
Rethimno, Greece

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).

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Average rainfall days in June
Rethimno, Greece

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).
The months with the least rainy days are July and August (0 days).

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Average sea temperature in June
Rethimno, Greece

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).

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

Average daylight in June / Average sunshine in June - Rethimno, Greece
  • Average daylight in June: 14h and 31min

The month with the longest days is June (Average daylight: 14h and 31min).
The month with the shortest days is December (Average daylight: 9h and 49min).

  • Average sunshine in June: 12h

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

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Average UV index in June
Rethimno, Greece

Average UV index in June - Rethimno, Greece
  • Average UV index in June: 10

The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).

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