October weather forecast
Kos, Greece

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Clear waters of the Kos Town Harbour, Greece
Clear waters of the Kos Town Harbour, Greece

Weather in October

October in Kos highlights the proceeding of autumn, accompanied by a moderated climate and rainfall. This month witnesses a surged precipitation to 27mm (1.06"), signifying the end of the dry season. The transition from the warm September to the milder October correlates with nature’s rhythm. The sea begins to delegate some of its warmth to the approaching winter. As the daylight continues to shorten, October offers a different range of colors and an alternate beauty of Kos.

Temperature

The average high-temperature slightly decreases in October, shifting from a moderately hot 25.8°C (78.4°F) in September to a pleasant 22.6°C (72.7°F). A modest nighttime temperature average of 19.8°C (67.6°F) characterizes October in Kos.

Humidity

July and October, with an average relative humidity of 65%, are the least humid months in Kos.

Rainfall

In Kos, in October, it is raining for 6.7 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 87.4 rainfall days, and 351mm (13.82") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature is 22.8°C (73°F).
Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 22.8°C (73°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)

Daylight

In October, the average length of the day is 11h and 14min.
On the first day of October in Kos, sunrise is at 07:06 and sunset at 18:54 EEST. On the last day of the month, sunrise is at 06:34 and sunset at 17:14 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

The average sunshine in October is 9.5h.

UV index

In Kos, Greece, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 5 in October translates into the following recommendations:
Be vigilant - Preventing sunburn is recommended. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Boost your sun resistance with garments that are densely woven yet spacious. Notice! Sand and water reflections contribute to a stronger UV exposure.

Frequently asked questions

What is the usual temperature for Kos in October?

During October, Kos experiences an average high-temperature of 22.6°C (72.7°F) and a low-temperature of 19.8°C (67.6°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 31°C (87.8°F).

What is the least humid month in Kos?

July and October, with an average relative humidity of 65%, are the least humid months in Kos.

What is the average humidity in October in Kos?

In October, the average relative humidity in Kos, Greece, is 65%.

How many days does it rain in October in Kos?

In Kos, in October, during 6.7 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

How warm is the water in October in Kos?

In Kos, Greece, the average seawater temperature in October 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 Kos?

The average day length in October is 11h and 14min.

When are sunrise and sunset in October in Kos?

On the first day of October, sunrise is at 07:06 and sunset at 18:54 EEST. On the last day of the month, sunrise is at 06:34 and sunset at 17:14 EET.

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

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

How long on average sun shines in October in Kos?

The average sunshine duration in October is 9.5h.

What is the UV index reading in October in Kos?

In Kos, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.

Average temperature in October
Kos, Greece

Average temperature in October - Kos, Greece
  • Average high temperature in October: 22.6°C

The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (13.8°C).

  • Average low temperature in October: 19.8°C

The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).

Average pressure in October
Kos, Greece

Average pressure in October - Kos, Greece
  • Average pressure in October: 1015.2mbar

The month with the highest atmospheric pressure is December (1017.6mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).

Average wind speed in October
Kos, Greece

Average wind speed in October - Kos, Greece
  • Average wind speed in October: 16.9km/h

The windiest month (with the highest average wind speed) is January (23.7km/h).
The calmest month (with the lowest average wind speed) is May (14.4km/h).

Average humidity in October
Kos, Greece

Average humidity in October - Kos, Greece
  • Average humidity in October: 65%

The months with the highest relative humidity are February, April and May (70%).
The months with the lowest relative humidity are July and October (65%).

Average rainfall in October
Kos, Greece

Average rainfall in October - Kos, Greece
  • Average rainfall in October: 27mm

The wettest month (with the highest rainfall) is January (81mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in October
Kos, Greece

Average rainfall days in October - Kos, Greece
  • Average rainfall days in October: 6.7 days

The month with the highest number of rainy days is January (13.5 days).
The month with the least rainy days is August (0.4 days).

Average sea temperature in October
Kos, Greece

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

The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is March (16.9°C).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in October: 9h and 3min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in October
Kos, Greece

Average sunshine days in October - Kos, Greece
  • Average sunshine days in October: 23.5 days

The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is February (14.1 days).

Average UV index in October
Kos, Greece

Average UV index in October - Kos, Greece
  • Average UV index in October: 5

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).

Average cloud cover in October
Kos, Greece

Average cloud cover in October - Kos, Greece
  • Average cloud cover in October: 15

The month with the most cloud cover is January (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 3).

Average visibility in October
Kos, Greece

Average visibility in October - Kos, 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).

Kos, Greece

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