September weather forecastParalio Astros, Greece

September weather forecast for Paralio Astros, Greece: September, the first month of the autumn in Paralio Astros, is still a warm month, with an average temperature varying between 28°C (82.4°F) and 16°C (60.8°F). In Paralio Astros, in September, during 2 rainfall days, 17mm (0.67") of precipitation is typically accumulated.

September

Weather in September

September, the first month of the autumn in Paralio Astros, is still a warm month, with an average temperature varying between 28°C (82.4°F) and 16°C (60.8°F).

Temperature

A minor decrease in the average high-temperature is observed during September, shifting from a hot 31°C (87.8°F) in August to a moderately hot 28°C (82.4°F). September's nights exhibit a sharp contrast from day highs, with an average temperature of 16°C (60.8°F).

Rainfall

In Paralio Astros, in September, during 2 rainfall days, 17mm (0.67") of precipitation is typically accumulated. Throughout the year, there are 83 rainfall days, and 626mm (24.65") of precipitation is accumulated.

Sea temperature

In Paralio Astros, the average seawater temperature in September is 24°C (75.2°F).
Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 24°C (75.2°F) waters. (Olympic swimmers participate in waters ranging from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Paralio Astros, the average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 06:59 and sunset at 19:57. On the last day of the month, sunrise is at 07:23 and sunset at 19:13 EEST.

Sunshine

In September, the average sunshine in Paralio Astros is 9h.

UV index

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 7 in September transforms into this advice:
Shield from overexposure. Defense against sun-related harm is required. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be mindful! Sand and water reflections can up the Sun's UV exposure.

Frequently asked questions

In September, in Paralio Astros, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 16°C (60.8°F).

In Paralio Astros, in September, during 2 rainfall days, 17mm (0.67") of precipitation is typically accumulated.

In September, the average sea temperature is 24°C (75.2°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24°C (75.2°F) water.

In Paralio Astros, the average day length in September is 12h and 25min.

On the first day of September, sunrise is at 06:59 and sunset at 19:57. On the last day of the month, sunrise is at 07:23 and sunset at 19:13 EEST.

In September, the average sunshine duration is 9h.

In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average sea temperature
Average sunshine
Average UV index

Average temperature in September
Paralio Astros, Greece

  • Average high temperature in September: 28°C

The warmest months (with the highest average high temperature) are July and August (31°C).
The month with the lowest average high temperature is January (12°C).

  • Average low temperature in September: 16°C

The months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (4°C).

Average rainfall in September
Paralio Astros, Greece

  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is July (8mm).

Average rainfall days in September
Paralio Astros, Greece

  • Average rainfall days in September: 2 days

The month with the highest number of rainy days is December (12 days).
The months with the least rainy days are June, July, August and September (2 days).

Average sea temperature in September
Paralio Astros, Greece

  • Average sea temperature in September: 24°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in September /
Average sunshine in September
Paralio Astros, Greece

  • Average daylight in September: 12h and 24min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h

The months with the most sunshine are July and August (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 4h).

Average UV index in September
Paralio Astros, Greece

  • Average UV index in September: 7

The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).