Alexandroupoli
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Alexandroupoli, Greece

Septiembre, the first month of the autumn, in Alexandroupoli, is still a warm month, with average temperature ranging between max 26.4°C (79.5°F) and min 14°C (57.2°F).

Temperature

In Alexandroupoli, Greece, the average high-temperature in Septiembre slightly decreases, from a tropical 30.2°C (86.4°F) in Agosto, to a warm 26.4°C (79.5°F). In Alexandroupoli, in Septiembre, the average low-temperature is 14°C (57.2°F).

Humidity

In Alexandroupoli, Greece, the average relative humidity is 59.7%.

Rainfall

In Alexandroupoli, it is raining for 2.7 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 58.8 rainfall days, and 549.3mm (21.63") of precipitation is accumulated.

Sea temperature

In Alexandroupoli, the average seawater temperature in Septiembre is 23.6°C (74.5°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.6°C (74.5°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

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

Sunshine

In Alexandroupoli, Greece, the average sunshine is 9h.

UV index

The average daily maximum UV index in Septiembre is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in Septiembre interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in Septiembre in Alexandroupoli?

The average high-temperature, in Septiembre, in Alexandroupoli, Greece, is 26.4°C (79.5°F), while the average low-temperature is 14°C (57.2°F).

What is the average humidity in Septiembre in Alexandroupoli?

The average relative humidity in Septiembre in Alexandroupoli, Greece, is 59.7%.

How much does it rain in Alexandroupoli in Septiembre?

In Alexandroupoli, in Septiembre, during 2.7 rainfall days, 31mm (1.22") of precipitation is typically accumulated.

How warm is the water in Septiembre in Alexandroupoli?

In Alexandroupoli, Greece, the average seawater temperature in Septiembre is 23.6°C (74.5°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 23.6°C (74.5°F).

How many hours of daylight does Alexandroupoli have in Septiembre?

In Alexandroupoli, Greece, the average length of the day in Septiembre is 12.5h.

How long on average sun shines in Septiembre in Alexandroupoli?

In Septiembre, the average sunshine in Alexandroupoli, Greece, is 9h.

How high is the UV index in Septiembre in Alexandroupoli?

In Alexandroupoli, Greece, the average daily maximum UV index in Septiembre is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Alexandroupoli, Greece
  • Average high temperature in September: 26.4°C

The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (8.4°C).

  • Average low temperature in September: 14°C

The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).

Average humidity in September - Alexandroupoli, Greece
  • Average humidity in September: 59.7%

The month with the highest relative humidity is December (76.7%).
The month with the lowest relative humidity is August (53.3%).

Average rainfall in September - Alexandroupoli, Greece
  • Average rainfall in September: 31mm

The wettest month (with the highest rainfall) is December (86.8mm).
The driest month (with the lowest rainfall) is August (10.6mm).

Average rainfall days in September - Alexandroupoli, Greece
  • Average rainfall days in September: 2.7 days

The month with the highest number of rainy days is December (8.2 days).
The month with the lowest number of rainy days is August (1.5 days).

Average sea temperature in September - Alexandroupoli, Greece
  • Average sea temperature in September: 23.6°C

The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (11.8°C).

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

The month with the longest days is June (Average daylight: 15.1h).
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: 5).

Average UV index in September - Alexandroupoli, 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).