Vasiliki
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Vasiliki, Greece

September, the first month of the autumn, in Vasiliki, is still a warm month, with average temperature ranging between min 16°C (60.8°F) and max 27°C (80.6°F).

Temperature

In September, the average high-temperature marginally drops, from a hot 30°C (86°F) in August, to a moderately hot 27°C (80.6°F). In Vasiliki, the average low-temperature is 16°C (60.8°F).

Rainfall

In September, the rain falls for 5 days. Throughout September, 49mm (1.9") of precipitation is accumulated. Throughout the year, in Vasiliki, there are 110 rainfall days, and 1046mm (41.2") of precipitation is accumulated.

Sea temperature

In Vasiliki, the average seawater temperature in September is 25°C (77°F). 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

The average length of the day in Vasiliki is 12.4h.

Sunshine

The average sunshine in September is 9h.

UV index

The average daily maximum UV index in Vasiliki is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 6 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Vasiliki?

The average high-temperature, in September, is 27°C (80.6°F), while the average low-temperature is 16°C (60.8°F).

How much does it rain in Vasiliki in September?

In Vasiliki, in September, during 5 rainfall days, 49mm (1.9") of precipitation is typically accumulated.

What is the sea water temperature in September in Vasiliki?

In September, the average sea temperature in Vasiliki is 25°C (77°F). 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.

How many hours of daylight does Vasiliki have in September?

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

How many hours of sunshine does Vasiliki have in September?

In September, the average sunshine in Vasiliki, Greece, is 9h.

How high is the UV index in September in Vasiliki?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.
Average temperature in September - Vasiliki, Greece
  • Average high temperature in September: 27°C

Warmest months (with the highest average high temperature) are July and August (30°C).
Months with the lowest average high temperature are January and February (13°C).

  • Average low temperature in September: 16°C

The month with the highest average low temperature is August (19°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in September - Vasiliki, Greece
  • Average rainfall in September: 49mm

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

Average rainfall days in September - Vasiliki, Greece
  • Average rainfall days in September: 5 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 (3 days).

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

The best month for swimming (with the highest average sea temperature) is August (26°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

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

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 9h

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

Average UV index in September - Vasiliki, Greece
  • Average UV index in September: 6

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 2).