Kalívai
Greece
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Kalívai, Greece

The first month of the autumn, Septiembre, is also a moderately hot month in Kalívai, Greece, with average temperature ranging between min 19°C (66.2°F) and max 27°C (80.6°F).
The perfect water temperature of 25.4°C (77.7°F) with 19mm (0.75") of accumulated rainfall and only 1 rainfall días, makes Septiembre a great period for swimming and other water activities.

Temperature

In Kalívai, Greece, the average high-temperature is relatively the same as in Agosto - a still moderately hot 27°C (80.6°F). In Kalívai, the average low-temperature is 19°C (66.2°F).

Rainfall

In Kalívai, during 1 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, there are 73 rainfall days, and 664mm (26.14") of precipitation is accumulated.

Sea temperature

In Kalívai, the average water temperature is 25.4°C (77.7°F).
Note: 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.

Daylight

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

Sunshine

The average sunshine in Kalívai is 10h.

UV index

In Septiembre, the average daily maximum UV index in Kalívai is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in Septiembre transform into the following instructions:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in Septiembre in Kalívai?

In Septiembre, in Kalívai, Greece, the average high-temperature is 27°C (80.6°F), and the average low-temperature is 19°C (66.2°F).

How many days does it rain in Septiembre in Kalívai?

In Kalívai, during Septiembre, the rain falls for 1 days and regularly aggregates up to 19mm (0.75") of precipitation.

How warm is the water in Septiembre in Kalívai?

In Septiembre, the average sea temperature in Kalívai is 25.4°C (77.7°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.

What is the average length of the day in Septiembre in Kalívai?

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

How long on average sun shines in Septiembre in Kalívai?

The average sunshine in Septiembre in Kalívai, Greece, is 10h.

How high is the UV index in Septiembre in Kalívai?

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

The warmest month (with the highest average high temperature) is July (30°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 - Kalívai, Greece
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is January (142mm).
Driest months (with the lowest rainfall) are July and August (1mm).

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

Months with the highest number of rainy days are January and December (13 days).
Months with the lowest number of rainy days are July and August (0 days).

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

The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (16.1°C).

Average daylight in September / Average sunshine in September - Kalívai, 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 - Kalívai, 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).