Chalki
Greece
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Chalki, Greece

Octubre, the same as Septiembre, is another warm autumn month in Chalki, Greece, with temperature in the range of an average low of 16°C (60.8°F) and an average high of 23°C (73.4°F).

Temperature

In Octubre, the average high-temperature drops, from a moderately hot 28°C (82.4°F) in Septiembre, to a still warm 23°C (73.4°F). In Octubre, the average low-temperature is 16°C (60.8°F).

Rainfall

In Octubre, in Chalki, the rain falls for 5 days. Throughout Octubre, 65mm (2.56") of precipitation is accumulated. Throughout the year, there are 80 rainfall days, and 725mm (28.54") of precipitation is accumulated.

Sea temperature

In Octubre, the average sea temperature is 23.4°C (74.1°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.4°C (74.1°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Chalki, the average length of the day in Octubre is 11.3h.

Sunshine

In Octubre, the average sunshine in Chalki is 8h.

UV index

In Octubre, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: In Octubre, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in Octubre in Chalki?

In Chalki, Greece, in Octubre, the average high-temperature is 23°C (73.4°F), and the average low-temperature is 16°C (60.8°F).

How much does it rain in Chalki in Octubre?

In Chalki, in Octubre, during 5 rainfall days, 65mm (2.56") of precipitation is typically accumulated.

What is the water temperature in Octubre in Chalki?

In Chalki, in Octubre, the average water temperature is 23.4°C (74.1°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 23.4°C (74.1°F).

What is the average length of the day in Octubre in Chalki?

In Octubre, the average length of the day is 11.3h.

How long on average sun shines in Octubre in Chalki?

In Octubre, the average sunshine in Chalki is 8h.

How high is the UV index in Octubre in Chalki?

In Chalki, the average daily maximum UV index in Octubre is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in October - Chalki, Greece
  • Average high temperature in October: 23°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 (14°C).

  • Average low temperature in October: 16°C

The month with the highest average low temperature is August (22°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in October - Chalki, Greece
  • Average rainfall in October: 65mm

The wettest month (with the highest rainfall) is January (158mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in October - Chalki, Greece
  • Average rainfall days in October: 5 days

Months with the highest number of rainy days are January and December (13 days).
Months with the lowest number of rainy days are June and September (2 days).

Average sea temperature in October - Chalki, Greece
  • Average sea temperature in October: 23.4°C

The best month for swimming (with the highest average sea temperature) is August (26.4°C).
The coldest month (with the lowest average sea temperature) is February (17.1°C).

Average daylight in October / Average sunshine in October - Chalki, Greece
  • Average daylight in October: 11.3h

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 October: 8h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in October - Chalki, Greece
  • Average UV index in October: 5

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).