September weather forecast
Skala Kallonis, Greece

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Weather in September

September, the first month of the autumn in Skala Kallonis, is also a moderately hot month, with an average temperature fluctuating between 20.5°C (68.9°F) and 25.5°C (77.9°F).

Temperature

Skala Kallonis, Greece, in September experiences a gentle temperature dip, with average high-temperatures reducing from a moderately hot 29.7°C (85.5°F) in August to a still warm 25.5°C (77.9°F). Skala Kallonis, in September, registers an average low temperature of 20.5°C (68.9°F), showing a minute reduction from daily highs.

Humidity

In September, the average relative humidity in Skala Kallonis is 64%.

Rainfall

In September, in Skala Kallonis, the rain falls for 4.9 days. Throughout September, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 102.7 rainfall days, and 430mm (16.93") of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Skala Kallonis.

Sea temperature

In Skala Kallonis, the average seawater temperature in September is 22°C (71.6°F).
Note: For someone sensitive to cold, swimming in 22°C (71.6°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. (As a reference, Olympic swimming waters are kept between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Skala Kallonis, the average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 06:44 and sunset at 19:45. On the last day of the month, sunrise is at 07:10 and sunset at 18:59 EEST.

Sunshine

In September, the average sunshine in Skala Kallonis is 11h.

UV index

In Skala Kallonis, Greece, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 6 suggests this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
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Frequently asked questions

What is the average September temperature in Skala Kallonis?

In September, in Skala Kallonis, the average high-temperature is 25.5°C (77.9°F), and the average low-temperature is 20.5°C (68.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in August is estimated at 32°C (89.6°F).

What is the average humidity in September in Skala Kallonis?

In September, the average relative humidity in Skala Kallonis, Greece, is 64%.

How much does it rain in Skala Kallonis in September?

In Skala Kallonis, in September, it is raining for 4.9 days, with typically 11mm (0.43") of accumulated precipitation.

When it does not snow in Skala Kallonis?

March through December are months without snowfall in Skala Kallonis.

How warm is the water in September in Skala Kallonis?

In Skala Kallonis, Greece, the average seawater temperature in September 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).

What is the average length of the day in September in Skala Kallonis?

In Skala Kallonis, the average day length in September is 12h and 26min.

When are sunrise and sunset in September in Skala Kallonis?

In September, on the first day of the month, sunrise is at 06:44 and sunset at 19:45. On the last day of the month, in Skala Kallonis, Greece, sunrise is at 07:10 and sunset at 18:59 EEST.

How long on average sun shines in September in Skala Kallonis?

The average sunshine duration in September in Skala Kallonis is 11h.

What is the UV index reading in September in Skala Kallonis?

In Skala Kallonis, Greece, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Skala Kallonis, Greece

Average temperature in September - Skala Kallonis, Greece
  • Average high temperature in September: 25.5°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (11.1°C).

  • Average low temperature in September: 20.5°C

The month with the highest average low temperature is August (22.9°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).

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Average pressure in September
Skala Kallonis, Greece

Average pressure in September - Skala Kallonis, Greece
  • Average pressure in September: 1013.5mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1009.7mbar).

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Average wind speed in September
Skala Kallonis, Greece

Average wind speed in September - Skala Kallonis, Greece
  • Average wind speed in September: 16.2km/h

The windiest month (with the highest average wind speed) is January (22.2km/h).
The calmest month (with the lowest average wind speed) is May (14km/h).

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Average humidity in September
Skala Kallonis, Greece

Average humidity in September - Skala Kallonis, Greece
  • Average humidity in September: 64%

The months with the highest relative humidity are January and February (74%).
The month with the lowest relative humidity is August (60%).

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Average rainfall in September
Skala Kallonis, Greece

Average rainfall in September - Skala Kallonis, Greece
  • Average rainfall in September: 11mm

The wettest month (with the highest rainfall) is January (89mm).
The driest month (with the least rainfall) is August (1mm).

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Average rainfall days in September
Skala Kallonis, Greece

Average rainfall days in September - Skala Kallonis, Greece
  • Average rainfall days in September: 4.9 days

The month with the highest number of rainy days is January (14 days).
The month with the least rainy days is August (0.8 days).

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Average snowfall in September
Skala Kallonis, Greece

Average snowfall in September - Skala Kallonis, Greece
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in September
Skala Kallonis, Greece

Average snowfall days in September - Skala Kallonis, Greece
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in September
Skala Kallonis, Greece

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

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

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Average daylight in September /
Average sunshine in September
Skala Kallonis, Greece

Average daylight in September / Average sunshine in September - Skala Kallonis, Greece
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 11h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in September
Skala Kallonis, Greece

Average sunshine days in September - Skala Kallonis, Greece
  • Average sunshine days in September: 23.4 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (13.6 days).

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Average UV index in September
Skala Kallonis, Greece

Average UV index in September - Skala Kallonis, Greece
  • Average UV index in September: 6

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in September
Skala Kallonis, Greece

Average cloud cover in September - Skala Kallonis, Greece
  • Average cloud cover in September: 10

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 3).

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Average visibility in September
Skala Kallonis, Greece

Average visibility in September - Skala Kallonis, Greece
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Skala Kallonis, Greece

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