September weather forecast and climate
Fri, Greece

Temperature

In September, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 18°C (64.4°F).

Rainfall

In Fri, Greece, during 1 rainfall days, 13mm (0.5") of precipitation is typically accumulated. Throughout the year, there are 63 rainfall days, and 709mm (27.9") of precipitation is accumulated.

Sea temperature

In Fri, the average seawater temperature in September is 25.3°C (77.5°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

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

Sunshine

In Fri, Greece, the average sunshine is 11h.

UV index

In September, the average UV index in Fri is 8.

What is the temperature in September in Fri?

The average high-temperature, in September, in Fri, is 26°C (78.8°F), while the average low-temperature is 18°C (64.4°F).

How many days does it rain in September in Fri?

In September, in Fri, Greece, the rain falls for 1 days. Throughout September, 13mm (0.5") of precipitation is accumulated.

What is the water temperature in September in Fri?

In Fri, Greece, the average seawater temperature in September is 25.3°C (77.5°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.

What is the average length of the day in September in Fri?

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

How many hours of sunshine does Fri have in September?

The average sunshine in September is 11h.

What is the UV index intensity in September in Fri?

In September, the average UV index in Fri, Greece, is 8.
Average temperature in September - Fri, Greece
  • Average high temperature in September: 26°C

Warmest months (with the highest average high temperature) are July and August (28°C).
Months with the lowest average high temperature are January and February (13°C).

  • Average low temperature in September: 18°C

The month with the highest average low temperature is August (21°C).
Coldest months (with the lowest average low temperature) are January and February (7°C).

Average rainfall in September - Fri, Greece
  • Average rainfall in September: 13mm

The wettest month (with the highest rainfall) is January (152mm).
The driest month (with the lowest rainfall) is August (2mm).

Average rainfall days in September - Fri, Greece
  • Average rainfall days in September: 1 days

The month with the highest number of rainy days is December (11 days).
Months with the lowest number of rainy days are July and August (0 days).

Average sea temperature in September - Fri, Greece
  • Average sea temperature in September: 25.3°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (16.6°C).

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

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 11h

Months with most sunshine are June and July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in September - Fri, Greece
  • Average UV index in September: 8

Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

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