Koskinou
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Koskinou, Greece

The first month of the autumn, September, is also a moderately hot month in Koskinou, Greece, with average temperature fluctuating between 20°C (68°F) and 28°C (82.4°F).
The ideal sea water temperature of 25°C (77°F) and only 2 rainfall days, with 10mm (0.4") of accumulated rainfall, make September the best time for swimming and other water activities.

Temperature

In Koskinou, the average high-temperature slightly decreases, from a tropical 31°C (87.8°F) in August, to a warm 28°C (82.4°F). In September, in Koskinou, the average low-temperature is 20°C (68°F).

Rainfall

In Koskinou, it is raining for 2 days, with typically 10mm (0.4") of accumulated precipitation. In Koskinou, Greece, during the entire year, the rain falls for 81 days and collects up to 780mm (30.7") of precipitation.

Sea temperature

August and September, with an average sea temperature of 25°C (77°F), are months with the warmest seawater.
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In September, the average length of the day in Koskinou is 12.4h.

Sunshine

In September, the average sunshine in Koskinou is 11h.

UV index

In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Koskinou?

In Koskinou, Greece, in September, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 20°C (68°F).

How much does it rain in Koskinou in September?

In September, in Koskinou, the rain falls for 2 days. Throughout September, 10mm (0.4") of precipitation is accumulated.

What months are the sea warmest in Koskinou?

Months with the warmest seawater in Koskinou are August and September, with an average sea temperature of 25°C (77°F).

What is the sea water temperature in September in Koskinou?

In Koskinou, in September, the average water temperature is 25°C (77°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Koskinou have in September?

In September, the average length of the day in Koskinou, Greece, is 12.4h.

How long on average sun shines in September in Koskinou?

In Koskinou, the average sunshine in September is 11h.

What is the UV index reading in September in Koskinou?

In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Koskinou, Greece
  • Average high temperature in September: 28°C

Warmest months (with the highest average high temperature) are July and August (31°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in September: 20°C

Months with the highest average low temperature are July and August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in September - Koskinou, Greece
  • Average rainfall in September: 10mm

The wettest month (with the highest rainfall) is December (168mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in September - Koskinou, Greece
  • Average rainfall days in September: 2 days

The month with the highest number of rainy days is December (14 days).
Months with the lowest number of rainy days are June and September (2 days).

Average sea temperature in September - Koskinou, Greece
  • Average sea temperature in September: 25°C

Best months for swimming (with the highest average sea temperature) are August and September (25°C).
Coldest months (with the lowest average sea temperature) are February and March (16°C).

Average daylight in September / Average sunshine in September - Koskinou, Greece
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 11h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in September - Koskinou, Greece
  • Average UV index in September: 7

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).