June weather forecast
Rethimno, 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 in June slightly increases from 24°C (75.2°F) in May to a still warm 28°C (82.4°F). Rethimno, in June, experiences an average temperature of 19°C (66.2°F) at night.

Rainfall

In Rethimno, in June, during 1 rainfall days, 4mm (0.16") of precipitation is typically 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 June, the average sea temperature is 22.8°C (73°F).
Note: Imagine a swim in 22.8°C (73°F) waters. How you'd feel depends on your cold sensitivity, the sun's rays, the caress of the wind, and the warmth enveloping you. Comparatively, Olympic swimmers train in waters between 25°C (77°F) and 28°C (82.4°F).

Daylight

The month with the longest days is June, with an average of 14h and 30min of daylight.
On the first day of June in Rethimno, 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 in Rethimno.

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 10 in June interprets into the following recommendations:
Take all necessary measures. Eyes and skin are at risk if left unprotected. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Shield yourself from sunburn by using sunscreen of a minimum 30 SPF. This also limits the Sun's harmful effects on the immune system. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.