Istro
Greece
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Istro, Greece

Octubre, the same as Septiembre, in Istro, Greece, is an agreeable autumn month, with average temperature varying between 16°C (60.8°F) and 22°C (71.6°F).

Temperature

In Istro, the average high-temperature in Octubre marginally drops, from a warm 26°C (78.8°F) in Septiembre, to an agreeable 22°C (71.6°F). In Octubre, the average low-temperature is 16°C (60.8°F).

Rainfall

In Istro, Greece, during Octubre, the rain falls for 5 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, in Istro, there are 68 rainfall days, and 661mm (26.02") of precipitation is accumulated.

Sea temperature

In Istro, the average seawater temperature is 22°C (71.6°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22°C (71.6°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

The average length of the day in Istro is 11.3h.

Sunshine

In Istro, the average sunshine in Octubre is 7h.

UV index

The average daily maximum UV index in Octubre is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in Octubre in Istro?

In Octubre, in Istro, Greece, the average high-temperature is 22°C (71.6°F), and the average low-temperature is 16°C (60.8°F).

How much does it rain in Istro in Octubre?

In Octubre, in Istro, Greece, the rain falls for 5 days. Throughout Octubre, 71mm (2.8") of precipitation is accumulated.

How warm is the water in Octubre in Istro?

In Istro, the average seawater temperature in Octubre is 22°C (71.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22°C (71.6°F) water.

How many hours of daylight does Istro have in Octubre?

The average length of the day in Octubre is 11.3h.

How many hours of sunshine does Istro have in Octubre?

The average sunshine in Octubre is 7h.

What is the UV index reading in Octubre in Istro?

In Octubre, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in October - Istro, Greece
  • Average high temperature in October: 22°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 October: 16°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 October - Istro, Greece
  • Average rainfall in October: 71mm

The wettest month (with the highest rainfall) is January (138mm).
The driest month (with the lowest rainfall) is July (1mm).

Average rainfall days in October - Istro, Greece
  • Average rainfall days in October: 5 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 October - Istro, Greece
  • Average sea temperature in October: 22°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

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

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 October: 7h

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 October - Istro, 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).