Mithimna
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Mithimna, Greece

The first month of the autumn, September, is still a warm month in Mithimna, Greece, with average temperature ranging between min 16°C (60.8°F) and max 25°C (77°F).

Temperature

In September, the average high-temperature slightly decreases, from 28°C (82.4°F) in August, to a still moderately hot 25°C (77°F). In Mithimna, the average low-temperature is 16°C (60.8°F).

Rainfall

In Mithimna, in September, during 4 rainfall days, 22mm (0.9") of precipitation is typically accumulated. Throughout the year, in Mithimna, there are 88 rainfall days, and 655mm (25.8") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature is 22.6°C (72.7°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.6°C (72.7°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 Mithimna, the average length of the day in September is 12.4h.

Sunshine

In Mithimna, Greece, the average sunshine in September is 10h.

UV index

The average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Mithimna?

The average high-temperature, in September, is 25°C (77°F), while the average low-temperature is 16°C (60.8°F).

How much does it rain in Mithimna in September?

In Mithimna, Greece, during September, the rain falls for 4 days and regularly aggregates up to 22mm (0.9") of precipitation.

How warm is the water in September in Mithimna?

In September, the average sea temperature in Mithimna is 22.6°C (72.7°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.6°C (72.7°F) water.

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

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

How long on average sun shines in September in Mithimna?

The average sunshine in September in Mithimna, Greece, is 10h.

What is the UV index intensity in September in Mithimna?

The average daily maximum UV index in September in Mithimna, Greece, is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Mithimna, Greece
  • Average high temperature in September: 25°C

Warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (10°C).

  • Average low temperature in September: 16°C

Months with the highest average low temperature are July and August (19°C).
Coldest months (with the lowest average low temperature) are January and February (4°C).

Average rainfall in September - Mithimna, Greece
  • Average rainfall in September: 22mm

The wettest month (with the highest rainfall) is December (127mm).
The driest month (with the lowest rainfall) is August (9mm).

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

Months with the highest number of rainy days are January and December (12 days).
Months with the lowest number of rainy days are June and September (4 days).

Average sea temperature in September - Mithimna, Greece
  • Average sea temperature in September: 22.6°C

The best month for swimming (with the highest average sea temperature) is August (24.5°C).
Coldest months (with the lowest average sea temperature) are February and March (15.3°C).

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

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 10h

The month with most sunshine is July (Average sunshine: 14h).
The month with least sunshine is December (Average sunshine: 4h).

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

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January, November and December (UV index 2).