Polichnitos
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Polichnitos, Greece

The first month of the autumn, September, is also a moderately hot month in Polichnitos, Greece, with temperature in the range of an average low of 17°C (62.6°F) and an average high of 25°C (77°F).

Temperature

In Polichnitos, the average high-temperature slightly decreases, from 28°C (82.4°F) in August, to a still warm 25°C (77°F). In Polichnitos, Greece, the average low-temperature is 17°C (62.6°F).

Rainfall

In Polichnitos, Greece, in September, during 4 rainfall days, 18mm (0.7") of precipitation is typically accumulated. Throughout the year, there are 88 rainfall days, and 657mm (25.9") of precipitation is accumulated.

Sea temperature

In Polichnitos, Greece, the average seawater temperature is 22°C (71.6°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°C (71.6°F).

Daylight

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

Sunshine

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

UV index

The average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for the average person.
The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in September in Polichnitos?

The average high-temperature, in September, in Polichnitos, Greece, is 25°C (77°F), while the average low-temperature is 17°C (62.6°F).

How many days does it rain in September in Polichnitos?

In Polichnitos, Greece, in September, during 4 rainfall days, 18mm (0.7") of precipitation is typically accumulated.

How warm is the water in September in Polichnitos?

In September, the average sea temperature is 22°C (71.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22°C (71.6°F) water.

How many hours of daylight does Polichnitos have in September?

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

How long on average sun shines in September in Polichnitos?

In Polichnitos, Greece, the average sunshine in September is 11h.

What is the UV index intensity in September in Polichnitos?

In Polichnitos, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in September - Polichnitos, Greece
  • Average high temperature in September: 25°C

The warmest month (with the highest average high temperature) is July (29°C).
Months with the lowest average high temperature are January and February (11°C).

  • Average low temperature in September: 17°C

The month with the highest average low temperature is July (20°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in September - Polichnitos, Greece
  • Average rainfall in September: 18mm

The wettest month (with the highest rainfall) is December (133mm).
The driest month (with the lowest rainfall) is August (7mm).

Average rainfall days in September - Polichnitos, Greece
  • Average rainfall days in September: 4 days

Months with the highest number of rainy days are January and December (12 days).
Months with the lowest number of rainy days are June and September (4 days).

Average sea temperature in September - Polichnitos, Greece
  • Average sea temperature in September: 22°C

Best months for swimming (with the highest average sea temperature) are July and August (23°C).
Coldest months (with the lowest average sea temperature) are January, February and March (14°C).

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

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 11h

The month with most sunshine is July (Average sunshine: 14h).
The month with least sunshine is December (Average sunshine: 4h).

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

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