September weather forecast and climate
Ammouliani, Greece

The first month of the autumn, September, is also a warm month in Ammouliani, Greece, with average temperature ranging between max. 26°C (78.8°F) and min. 15°C (59°F).

Temperature

In September, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 15°C (59°F).

Rainfall

In Ammouliani, during September, the rain falls for 4 days and regularly aggregates up to 35mm (1.4") of precipitation. In Ammouliani, Greece, during the entire year, the rain falls for 77 days and collects up to 569mm (22.4") of precipitation.

Sea temperature

In Ammouliani, the average seawater temperature in September is 23°C (73.4°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

In September, the average length of the day is 12.5h.

Sunshine

In September, the average sunshine is 9h.

UV index

The average UV index in September is 6.

What is the temperature in September in Ammouliani?

In Ammouliani, in September, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 15°C (59°F).

How many days does it rain in September in Ammouliani?

In September, in Ammouliani, Greece, the rain falls for 4 days. Throughout September, 35mm (1.4") of precipitation is accumulated.

What is the water temperature in September in Ammouliani?

In Ammouliani, Greece, in September, the average water temperature is 23°C (73.4°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 23°C (73.4°F).

How many hours of daylight does Ammouliani have in September?

The average length of the day in September is 12.5h.

How long on average sun shines in September in Ammouliani?

The average sunshine in September in Ammouliani is 9h.

How high is the UV index in September in Ammouliani?

The average UV index in September in Ammouliani, Greece, is 6.
Average temperature in September - Ammouliani, Greece
  • Average high temperature in September: 26°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (9°C).

  • Average low temperature in September: 15°C

Months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average rainfall in September - Ammouliani, Greece
  • Average rainfall in September: 35mm

The wettest month (with the highest rainfall) is December (80mm).
Driest months (with the lowest rainfall) are July and August (26mm).

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

The month with the highest number of rainy days is December (9 days).
Months with the lowest number of rainy days are July, August and September (4 days).

Average sea temperature in September - Ammouliani, Greece
  • Average sea temperature in September: 23°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (13°C).

Average daylight in September / Average sunshine in September - Ammouliani, Greece
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in September: 9h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January, November and December (Average sunshine: 4).

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

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).

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