October weather forecast
Chios, Greece

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Weather in October

October, like September, is another pleasant autumn month in Chios, Greece, with an average temperature fluctuating between 20.7°C (69.3°F) and 18°C (64.4°F).

Temperature

The beginning of October brings a slight decrease in the average high-temperature, transitioning from a warm 24.4°C (75.9°F) in September to an agreeable 20.7°C (69.3°F). Nights in October in Chios showcase an average temperature of 18°C (64.4°F), slightly cooler than the daytime.

Humidity

In Chios, the average relative humidity in October is 71%.

Rainfall

In October, the rain falls for 7.8 days. Throughout October, 46mm (1.81") of precipitation is accumulated. Throughout the year, in Chios, Greece, there are 99.8 rainfall days, and 453mm (17.83") of precipitation is accumulated.

Snowfall

March through November are months without snowfall in Chios.

Sea temperature

In October, the average sea temperature in Chios, Greece, is 21.2°C (70.2°F).
Note: Swimming is not enjoyable for most people in water that is 21.2°C (70.2°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.

Daylight

In Chios, the average length of the day in October is 11h and 12min.
On the first day of the month, sunrise is at 07:11 and sunset at 18:58 EEST. On the last day of October, sunrise is at 06:41 and sunset at 17:16 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.

Sunshine

In Chios, the average sunshine in October is 7.3h.

UV index

In October, the average daily maximum UV index in Chios is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In October, a daily UV index of 4 turns into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Notice! The reflection of water and sand increases the UV radiation significantly.
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Frequently asked questions

What are the temperatures in Chios in October?

During October, Chios experiences an average high-temperature of 20.7°C (69.3°F) and a low-temperature of 18°C (64.4°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is calculated to be 30°C (86°F).

What is the average humidity in October in Chios?

In October, the average relative humidity in Chios is 71%.

How much does it rain in Chios in October?

In Chios, in October, it is raining for 7.8 days, with typically 46mm (1.81") of accumulated precipitation.

When it does not snow in Chios?

In Chios, snow does not fall in March through November.

How cold is the water in October in Chios?

In Chios, Greece, the average seawater temperature in October is 21.2°C (70.2°F). Swimming in 21.2°C (70.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Chios have in October?

In Chios, Greece, the average day length in October is 11h and 12min.

When is the sunrise / sunset in October in Chios?

In October, on the first day of the month, sunrise is at 07:11 and sunset at 18:58 EEST. On the last day of the month, sunrise is at 06:41 and sunset at 17:16 EET.

When does Daylight Saving Time (DST) end in October in Chios?

On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next DST starts on Sunday, 30. March 2025, at 03:00.

How many hours of sunshine does Chios have in October?

In October, the average sunshine duration in Chios, Greece, is 7.3h.

How high is the UV index in October in Chios?

The average daily maximum UV index in October in Chios, Greece, is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Chios, Greece

Average temperature in October - Chios, Greece
  • Average high temperature in October: 20.7°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (12.1°C).

  • Average low temperature in October: 18°C

The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (9.5°C).

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Average pressure in October
Chios, Greece

Average pressure in October - Chios, Greece
  • Average pressure in October: 1016mbar

The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1008.9mbar).

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Average wind speed in October
Chios, Greece

Average wind speed in October - Chios, Greece
  • Average wind speed in October: 20.6km/h

The windiest month (with the highest average wind speed) is January (26.2km/h).
The calmest month (with the lowest average wind speed) is May (16.8km/h).

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Average humidity in October
Chios, Greece

Average humidity in October - Chios, Greece
  • Average humidity in October: 71%

The months with the highest relative humidity are January and February (74%).
The months with the lowest relative humidity are July and August (66%).

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Average rainfall in October
Chios, Greece

Average rainfall in October - Chios, Greece
  • Average rainfall in October: 46mm

The wettest month (with the highest rainfall) is January (81mm).
The driest month (with the least rainfall) is August (6mm).

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Average rainfall days in October
Chios, Greece

Average rainfall days in October - Chios, Greece
  • Average rainfall days in October: 7.8 days

The month with the highest number of rainy days is January (13.3 days).
The month with the least rainy days is August (1.6 days).

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Average snowfall days in October
Chios, Greece

Average snowfall days in October - Chios, Greece
  • Average snowfall days in October: 0 days

The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in October
Chios, Greece

Average sea temperature in October - Chios, Greece
  • Average sea temperature in October: 21.2°C

The best month for swimming (with the highest average sea temperature) is August (24.6°C).
The coldest month (with the lowest average sea temperature) is March (15.9°C).

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Average daylight in October /
Average sunshine in October
Chios, Greece

Average daylight in October / Average sunshine in October - Chios, Greece
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 7h and 2min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days in October
Chios, Greece

Average sunshine days in October - Chios, Greece
  • Average sunshine days in October: 22 days

The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is January (16.3 days).

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Average UV index in October
Chios, Greece

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in October
Chios, Greece

Average cloud cover in October - Chios, Greece
  • Average cloud cover in October: 18

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 3).

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Average visibility in October
Chios, Greece

Average visibility in October - Chios, Greece
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Chios, Greece

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