Poros
Greece
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Poros, Greece

June, the first month of the summer, in Poros, is a warm month, with average temperature ranging between max 26°C (78.8°F) and min 16°C (60.8°F).

Temperature

In June, the average high-temperature marginally rises, from a pleasant 22°C (71.6°F) in May, to a warm 26°C (78.8°F). In June, in Poros, Greece, the average low-temperature is 16°C (60.8°F).

Rainfall

In June, the rain falls for 3 days. Throughout June, 15mm (0.6") of precipitation is accumulated. In Poros, Greece, during the entire year, the rain falls for 105 days and collects up to 996mm (39.2") of precipitation.

Sea temperature

In Poros, the average seawater temperature is 22.8°C (73°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 22.8°C (73°F).

Daylight

June has the longest days of the year, with an average of 14.7h of daylight.

Sunshine

In June, the average sunshine is 11h.

UV index

In Poros, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
The daily maximum UV index of 9 in June interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in June in Poros?

The average high-temperature, in June, is 26°C (78.8°F), while the average low-temperature is 16°C (60.8°F).

How much does it rain in Poros in June?

In Poros, in June, during 3 rainfall days, 15mm (0.6") of precipitation is typically accumulated.

How warm is the water in June in Poros?

In June, the average sea temperature in Poros, Greece, is 22.8°C (73°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.8°C (73°F) water.

When are the longest days in Poros?

June has the longest days of the year in Poros, with an average of 14.7h of daylight.

How many hours of daylight does Poros have in June?

In June, the average length of the day in Poros is 14.7h.

How long on average sun shines in June in Poros?

In Poros, Greece, the average sunshine in June is 11h.

What is the UV index reading in June in Poros?

In June, the average daily maximum UV index in Poros is 9. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to the UV radiation.
Average temperature in June - Poros, Greece
  • Average high temperature in June: 26°C

The warmest month (with the highest average high temperature) is July (30°C).
Months with the lowest average high temperature are January and February (12°C).

  • Average low temperature in June: 16°C

Months with the highest average low temperature are July and August (18°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in June - Poros, Greece
  • Average rainfall in June: 15mm

The wettest month (with the highest rainfall) is December (186mm).
The driest month (with the lowest rainfall) is July (11mm).

Average rainfall days in June - Poros, Greece
  • Average rainfall days in June: 3 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July and August (2 days).

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

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).

Average daylight in June / Average sunshine in June - Poros, Greece
  • Average daylight in June: 14.7h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in June: 11h

The month with most sunshine is July (Average sunshine: 13h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in June - Poros, Greece
  • Average UV index in June: 9

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).