October weather forecastIzmir, Turkey

The mighty clock tower of Izmir, in Izmir, Turkey, known as the symbol of the lovely city

October

Weather in October

October in Izmir reflects a full-fledged autumn atmosphere with cooler temperatures and more frequent showers. A substantial drop in temperature from 14.7°C (58.5°F) to 22.9°C (73.2°F) marks the cessation of summer and the establishment of autumn. However, with 45mm (1.77") of rainfall over nearly six days, the city takes on a fresh, revived appearance. The fall foliage combined with the occasional drizzle makes this a picturesque time to be in Izmir. The October weather is agreeable for touring the city and enjoying hot Turkish tea while soaking in the views.

Temperature

Izmir's weather changes with the onset of October, slightly falling from a warm 29.1°C (84.4°F) in September to an agreeable 22.9°C (73.2°F). Izmir's nights in October cool down to an average low-temperature of 14.7°C (58.5°F).

Humidity

The average relative humidity in October is 60%.

Rainfall

In Izmir, in October, during 5.6 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, there are 77.5 rainfall days, and 690mm (27.17") of precipitation is accumulated.

Sea temperature

In Izmir, the average seawater temperature in October is 21.6°C (70.9°F).
Note: Most people do not enjoy swimming in water of 21.6°C (70.9°F). Breathing control becomes harder as the temperature descends from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Izmir, the average length of the day in October is 11h and 12min.
On the first day of the month, sunrise is at 07:07 and sunset at 18:54. On the last day of October, sunrise is at 07:37 and sunset at 18:12 +03.

Sunshine

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

UV index

In Izmir, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 5 in October translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Caution! The Sun's UV intensity grows with reflections off sand and water.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

October temperatures in Izmir vary between a high-temperature of 22.9°C (73.2°F) and a low-temperature of 14.7°C (58.5°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in September is calculated to be 30°C (86°F).

The average relative humidity in October is 60%.

In Izmir, in October, during 5.6 rainfall days, 45mm (1.77") of precipitation is typically accumulated.

In Izmir, Turkey, in October, the average water temperature is 21.6°C (70.9°F). For swimming, a surface water temperature of 21.6°C (70.9°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).

The average day length in October in Izmir is 11h and 12min.

In October, on the first day of the month, sunrise is at 07:07 and sunset at 18:54. On the last day of the month, sunrise is at 07:37 and sunset at 18:12 +03.

In October, the average sunshine duration is 7.3h.

In October, the average daily maximum UV index in Izmir, Turkey, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

29.1°C

22.9°C

18.4°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

5.6

8.9

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in October
Izmir, Turkey

Average high temperature in October: 22.9°C

The warmest month (with the highest average high temperature) is July (33.2°C).
The month with the lowest average high temperature is January (12.5°C).

Average low temperature in October: 14.7°C

The month with the highest average low temperature is July (22.6°C).
The coldest month (with the lowest average low temperature) is January (5.9°C).

Average humidity in October
Izmir, Turkey

Average humidity in October: 60%

The month with the highest relative humidity is December (70%).
The month with the lowest relative humidity is July (42%).

Average rainfall in October
Izmir, Turkey

Average rainfall in October: 44.7mm

The wettest month (with the highest rainfall) is December (143.3mm).
The driest month (with the least rainfall) is July (1.9mm).

Average rainfall days in October
Izmir, Turkey

Average rainfall days in October: 5.6 days

The month with the highest number of rainy days is December (12.7 days).
The months with the least rainy days are July and August (0.5 days).

Average sea temperature in October
Izmir, Turkey

Average sea temperature in October: 21.6°C

The best month for swimming (with the highest average sea temperature) is August (25.1°C).
The coldest month (with the lowest average sea temperature) is February (14.8°C).

Average daylight in October /
Average sunshine in October
Izmir, Turkey

Average daylight in October: 11h and 12min

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 18min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).