Megalochori
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Megalochori, Greece

The first month of the autumn, September, is also a moderately hot month in Megalochori, Greece, with average temperature ranging between min 20°C (68°F) and max 25°C (77°F).

Temperature

In Megalochori, the average high-temperature is relatively the same as in August - a still moderately hot 25°C (77°F). The average low-temperature, in Megalochori, is 20°C (68°F).

Rainfall

In Megalochori, during 1 rainfall days, 13mm (0.5") of precipitation is typically accumulated. In Megalochori, during the entire year, the rain falls for 65 days and collects up to 554mm (21.8") of precipitation.

Sea temperature

In September, the average sea temperature is 23°C (73.4°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°C (73.4°F).

Daylight

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

Sunshine

In September, the average sunshine in Megalochori is 10h.

UV index

In Megalochori, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for average individuals.
In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in September in Megalochori?

The average high-temperature, in September, is 25°C (77°F), while the average low-temperature is 20°C (68°F).

How many days does it rain in September in Megalochori?

In Megalochori, Greece, during September, the rain falls for 1 days and regularly aggregates up to 13mm (0.5") of precipitation.

What is the sea temperature in September in Megalochori?

In Megalochori, in September, the average water temperature is 23°C (73.4°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable.

How many hours of daylight does Megalochori have in September?

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

How long on average sun shines in September in Megalochori?

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

How high is the UV index in September in Megalochori?

In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Megalochori, Greece
  • Average high temperature in September: 25°C

The warmest month (with the highest average high temperature) is July (28°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in September: 20°C

Months with the highest average low temperature are July and August (22°C).
Coldest months (with the lowest average low temperature) are January and February (9°C).

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

The wettest month (with the highest rainfall) is January (114mm).
Driest months (with the lowest rainfall) are July and August (1mm).

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

The month with the highest number of rainy days is December (12 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in September - Megalochori, Greece
  • Average sea temperature in September: 23°C

The best month for swimming (with the highest average sea temperature) is August (24°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

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

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 10h

Months with most sunshine are June and July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in September - Megalochori, Greece
  • Average UV index in September: 7

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