October weather forecast and climate
Alonnisos, Greece

What is the temperature in October in Alonnisos?

In Alonnisos, in October, the average high-temperature is 20°C (68°F), and the average low-temperature is 13°C (55.4°F).
Average temperature in October - Alonnisos, Greece
  • Average high temperature in October: 20°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 (10°C).

  • Average low temperature in October: 13°C

Months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is January (4°C).

Average rainfall in October - Alonnisos, Greece
  • Average rainfall in October: 76mm

The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the lowest rainfall) is July (22mm).

Average rainfall days in October - Alonnisos, Greece
  • Average rainfall days in October: 6 days

The month with the highest number of rainy days is December (10 days).
Months with the lowest number of rainy days are July, August and September (3 days).

Average sea temperature in October - Alonnisos, 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 - Alonnisos, Greece
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 7h

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

Average UV index in October - Alonnisos, 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).

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