Posidi
Greece
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Posidi, Greece

October, like September, is an agreeable autumn month in Posidi, Greece, with average temperature fluctuating between 21°C (69.8°F) and 11°C (51.8°F).

Temperature

In October, the average high-temperature drops, from a moderately hot 26°C (78.8°F) in September, to an agreeable 21°C (69.8°F). The average low-temperature, is 11°C (51.8°F).

Rainfall

In October, in Posidi, the rain falls for 7 days. Throughout October, 58mm (2.3") of precipitation is accumulated. In Posidi, Greece, during the entire year, the rain falls for 84 days and collects up to 553mm (21.8") of precipitation.

Sea temperature

In October, the average sea temperature is 21°C (69.8°F).
Note: For swimming, a surface water temperature of 21°C (69.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Posidi, the average length of the day in October is 11.1h.

Sunshine

In October, the average sunshine is 6h.

UV index

In Posidi, Greece, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 4 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. 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.

What is the temperature in October in Posidi?

In Posidi, Greece, in October, the average high-temperature is 21°C (69.8°F), and the average low-temperature is 11°C (51.8°F).

How many days does it rain in October in Posidi?

In Posidi, in October, it is raining for 7 days, with typically 58mm (2.3") of accumulated precipitation.

What is the sea temperature in October in Posidi?

In Posidi, Greece, in October, the average water temperature is 21°C (69.8°F). For most, swimming in 21°C (69.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in October in Posidi?

In October, the average length of the day in Posidi is 11.1h.

How long on average sun shines in October in Posidi?

The average sunshine in October in Posidi, Greece, is 6h.

How high is the UV index in October in Posidi?

In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in October - Posidi, Greece
  • Average high temperature in October: 21°C

Warmest months (with the highest average high temperature) are July and August (30°C).
The month with the lowest average high temperature is January (9°C).

  • Average low temperature in October: 11°C

Months with the highest average low temperature are July and August (18°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average rainfall in October - Posidi, Greece
  • Average rainfall in October: 58mm

The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the lowest rainfall) is July (24mm).

Average rainfall days in October - Posidi, Greece
  • Average rainfall days in October: 7 days

Months with the highest number of rainy days are January, November and December (9 days).
Months with the lowest number of rainy days are July, August and September (4 days).

Average sea temperature in October - Posidi, Greece
  • Average sea temperature in October: 21°C

Best months for swimming (with the highest average sea temperature) are July and August (24°C).
Coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in October / Average sunshine in October - Posidi, Greece
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in October: 6h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January, February, November and December (Average sunshine: 4).

Average UV index in October - Posidi, Greece
  • Average UV index in October: 4

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).