Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Sivota, Greece

September, the first month of the autumn, in Sivota, is also a moderately hot month, with average temperature fluctuating between 27°C (80.6°F) and 15°C (59°F).


In September, the average high-temperature slightly decreases, from a hot 30°C (86°F) in August, to a warm 27°C (80.6°F). The average low-temperature, in September, is 15°C (59°F).


In Sivota, during 6 rainfall days, 70mm (2.8") of precipitation is typically accumulated. Throughout the year, there are 120 rainfall days, and 1188mm (46.8") of precipitation is accumulated.

Sea temperature

In Sivota, the average seawater temperature is 24°C (75.2°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24°C (75.2°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).)


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


The average sunshine in Sivota, Greece, is 9h.

UV index

The average daily maximum UV index in Sivota is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation for average individuals.
In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. 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 Sivota?

The average high-temperature, in September, in Sivota, is 27°C (80.6°F), while the average low-temperature is 15°C (59°F).

How much does it rain in Sivota in September?

In Sivota, Greece, in September, it is raining for 6 days, with typically 70mm (2.8") of accumulated precipitation.

How warm is the water in September in Sivota?

In Sivota, in September, the average water temperature is 24°C (75.2°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 24°C (75.2°F).

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

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

How many hours of sunshine does Sivota have in September?

In Sivota, Greece, the average sunshine in September is 9h.

What is the UV index reading in September in Sivota?

In Sivota, Greece, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Sivota, Greece
  • Average high temperature in September: 27°C

Warmest months (with the highest average high temperature) are July and August (30°C).
Months with the lowest average high temperature are January and February (12°C).

  • Average low temperature in September: 15°C

Months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (3°C).

Average rainfall in September - Sivota, Greece
  • Average rainfall in September: 70mm

Wettest months (with the highest rainfall) are November and December (196mm).
The driest month (with the lowest rainfall) is July (13mm).

Average rainfall days in September - Sivota, Greece
  • Average rainfall days in September: 6 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July and August (4 days).

Average sea temperature in September - Sivota, Greece
  • Average sea temperature in September: 24°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
Coldest months (with the lowest average sea temperature) are January, February and March (15°C).

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

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 9h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

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

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).