Agios Nikolaos
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Agios Nikolaos, Greece

An extension of the Voulismeni Lake with boats docked all around, and the beautiful Agios Nikolaos, in Greece
An extension of the Voulismeni Lake with boats docked all around, and the beautiful Agios Nikolaos, in Greece
September, the first month of the autumn, in Agios Nikolaos, is also a moderately hot month, with average temperature fluctuating between 19°C (66.2°F) and 26°C (78.8°F).
The ideal sea water temperature of 25.4°C (77.7°F) and only 1 rainfall days, with 18mm (0.7") of accumulated rainfall, make September the best time for swimming and other water activities.

Temperature

In Agios Nikolaos, the average high-temperature is relatively the same as in August - a still moderately hot 26°C (78.8°F). In Agios Nikolaos, the average low-temperature is 19°C (66.2°F).

Rainfall

In Agios Nikolaos, Greece, during 1 rainfall days, 18mm (0.7") of precipitation is typically accumulated. In Agios Nikolaos, during the entire year, the rain falls for 68 days and collects up to 660mm (26") of precipitation.

Sea temperature

In Agios Nikolaos, Greece, the average seawater temperature is 25.4°C (77.7°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 Agios Nikolaos is 12.4h.

Sunshine

In Agios Nikolaos, the average sunshine is 10h.

UV index

In Agios Nikolaos, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 8 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 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 Agios Nikolaos?

In Agios Nikolaos, in September, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 19°C (66.2°F).

How much does it rain in Agios Nikolaos in September?

In Agios Nikolaos, in September, it is raining for 1 days, with typically 18mm (0.7") of accumulated precipitation.

How warm is the water in September in Agios Nikolaos?

In September, the average sea temperature in Agios Nikolaos, Greece, is 25.4°C (77.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Agios Nikolaos have in September?

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

How long on average sun shines in September in Agios Nikolaos?

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

How high is the UV index in September in Agios Nikolaos?

The average daily maximum UV index in September in Agios Nikolaos is 8. A UV Index estimate of 8 to 10 represents a very high health threat from unprotected exposure to the UV radiation.
Average temperature in September - Agios Nikolaos, Greece
  • Average high temperature in September: 26°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 (14°C).

  • Average low temperature in September: 19°C

Months with the highest average low temperature are July and August (21°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in September - Agios Nikolaos, Greece
  • Average rainfall in September: 18mm

The wettest month (with the highest rainfall) is January (137mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in September - Agios Nikolaos, Greece
  • Average rainfall days in September: 1 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, July, August and September (1 days).

Average sea temperature in September - Agios Nikolaos, Greece
  • Average sea temperature in September: 25.4°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (16.7°C).

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

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 10h

Months with most sunshine are June, July and August (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in September - Agios Nikolaos, Greece
  • Average UV index in September: 8

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).