Poros
Greece
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Poros, Greece

October, like September, is an agreeable autumn month in Poros, Greece, with average temperature varying between 12°C (53.6°F) and 21°C (69.8°F).

Temperature

In Poros, the average high-temperature in October drops, from a moderately hot 26°C (78.8°F) in September, to an agreeable 21°C (69.8°F). The average low-temperature, in Poros, Greece, is 12°C (53.6°F).

Rainfall

In October, in Poros, the rain falls for 9 days. Throughout October, 130mm (5.1") of precipitation is accumulated. Throughout the year, in Poros, Greece, there are 105 rainfall days, and 996mm (39.2") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature in Poros is 22.8°C (73°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 22.8°C (73°F).

Daylight

In October, the average length of the day in Poros is 11.2h.

Sunshine

The average sunshine is 7h.

UV index

In October, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for the average person.
In October, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 October in Poros?

In October, in Poros, Greece, the average high-temperature is 21°C (69.8°F), and the average low-temperature is 12°C (53.6°F).

How many days does it rain in October in Poros?

In Poros, in October, it is raining for 9 days, with typically 130mm (5.1") of accumulated precipitation.

What is the sea temperature in October in Poros?

In Poros, Greece, in October, the average water temperature is 22.8°C (73°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.8°C (73°F) water may be enjoyable.

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

In Poros, the average length of the day in October is 11.2h.

How many hours of sunshine does Poros have in October?

The average sunshine in October in Poros, Greece, is 7h.

What is the UV index intensity in October in Poros?

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

The warmest month (with the highest average high temperature) is July (30°C).
Months with the lowest average high temperature are January and February (12°C).

  • Average low temperature in October: 12°C

Months with the highest average low temperature are July and August (18°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in October - Poros, Greece
  • Average rainfall in October: 130mm

The wettest month (with the highest rainfall) is December (186mm).
The driest month (with the lowest rainfall) is July (11mm).

Average rainfall days in October - Poros, Greece
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is December (15 days).
Months with the lowest number of rainy days are July and August (2 days).

Average sea temperature in October - Poros, Greece
  • Average sea temperature in October: 22.8°C

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).

Average daylight in October / Average sunshine in October - Poros, Greece
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in October: 7h

The month with most sunshine is July (Average sunshine: 13h).
The month with least sunshine is December (Average sunshine: 4h).

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

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).