Spartia
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Spartia, Greece

The first month of the autumn, September, is still a warm month in Spartia, Greece, with average temperature ranging between min 16°C (60.8°F) and max 26°C (78.8°F).
The ideal sea water temperature of 25°C (77°F) and only 4 rainfall days, with 43mm (1.7") of accumulated rainfall, make September the best time for swimming and other water activities.

Temperature

In Spartia, the average high-temperature marginally drops, from 29°C (84.2°F) in August, to a still moderately hot 26°C (78.8°F). The average low-temperature, in September, is 16°C (60.8°F).

Rainfall

In September, the rain falls for 4 days. Throughout September, 43mm (1.7") of precipitation is accumulated. Throughout the year, there are 108 rainfall days, and 1015mm (40") of precipitation is accumulated.

Sea temperature

In Spartia, in September, the average water temperature is 25°C (77°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

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

Sunshine

In Spartia, the average sunshine is 9h.

UV index

In Spartia, Greece, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 Spartia?

In Spartia, Greece, in September, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 16°C (60.8°F).

How many days does it rain in September in Spartia?

In Spartia, in September, it is raining for 4 days, with typically 43mm (1.7") of accumulated precipitation.

What is the sea water temperature in September in Spartia?

In Spartia, Greece, in September, the average water temperature is 25°C (77°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Spartia have in September?

The average length of the day in September in Spartia, Greece, is 12.4h.

How many hours of sunshine does Spartia have in September?

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

How high is the UV index in September in Spartia?

The average daily maximum UV index in September in Spartia, Greece, is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in September - Spartia, Greece
  • Average high temperature in September: 26°C

Warmest months (with the highest average high temperature) are July and August (29°C).
Months with the lowest average high temperature are January and February (12°C).

  • Average low temperature in September: 16°C

Months with the highest average low temperature are July and August (18°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in September - Spartia, Greece
  • Average rainfall in September: 43mm

The wettest month (with the highest rainfall) is December (188mm).
The driest month (with the lowest rainfall) is July (12mm).

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

The month with the highest number of rainy days is December (15 days).
The month with the lowest number of rainy days is July (2 days).

Average sea temperature in September - Spartia, Greece
  • Average sea temperature in September: 25°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 February and March (15°C).

Average daylight in September / Average sunshine in September - Spartia, 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: 9.6h).

  • Average sunshine in September: 9h

The month with most sunshine is July (Average sunshine: 13h).
The month with least sunshine is December (Average sunshine: 4h).

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

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