İzmir weather in October
In October, İzmir has an average high of 23 °C74 °F and an average low of 13 °C56 °F, with about 50 mm2.0 in of precipitation. It is the 6th warmest month of the year and ranks 6th for precipitation.
How October compares with other months
Compared with September, October is 5.1 °C9.1 °F cooler on average and wetter by 32 mm1.2 in. Compared with November, October is 4.7 °C8.5 °F warmer on average and drier by 31 mm1.2 in. Daylight lasts about 11.1 hours around the middle of the month. Average relative humidity is 68% and the average cloud amount 40%.
Is October a good time to visit İzmir?
Yes — October is one of the most comfortable months to visit İzmir by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in October
For İzmir in October, pack light layers — T-shirts plus a light sweater or jacket.
October in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| İzmir | 2374 | 1356 | 502.0 |
| Bornova | 2577 | 1253 | 512.0 |
| Aydın | 2780 | 1355 | 532.1 |
| Salihli | 2679 | 1254 | 491.9 |
| Nazilli | 2780 | 1355 | 532.1 |
| Balıkesir | 2374 | 1152 | 562.2 |
| Merkezefendi | 2577 | 1152 | 502.0 |
| Denizli | 2577 | 1152 | 441.7 |
| Uşak | 2169 | 846 | 461.8 |
Nearby places that are more than 1 °C1.8 °F warmer in October: Aydın and Nazilli; cooler: Balıkesir and Uşak.
Other months in İzmir
- January12 °C53 °F / 5 °C41 °F
- February13 °C55 °F / 5 °C42 °F
- March16 °C60 °F / 7 °C45 °F
- April20 °C67 °F / 10 °C50 °F
- May25 °C76 °F / 14 °C58 °F
- June30 °C85 °F / 19 °C66 °F
- July33 °C92 °F / 21 °C70 °F
- August34 °C93 °F / 21 °C71 °F
- September29 °C84 °F / 18 °C64 °F
- October23 °C74 °F / 13 °C56 °F
- November18 °C64 °F / 9 °C49 °F
- December13 °C56 °F / 6 °C43 °F
Frequently asked questions
How warm is İzmir in October?
In October the average high in İzmir is 23 °C (74 °F) and the average low is 13 °C (56 °F).
Does it rain a lot in İzmir in October?
On average about 50 mm (2.0 in) of precipitation falls in October; it ranks 6th of the 12 months.
Is October the warmest month in İzmir?
No. The warmest month in İzmir is August, with an average high of 34 °C (93 °F). The coldest month is January, with an average low of 5 °C (41 °F).
How long is the day in İzmir in October?
In the middle of October the day in İzmir lasts about 11.1 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is İzmir in October?
The average relative humidity in October is about 68%. This is a long-term average for the whole day.
How cloudy is İzmir in October?
On average about 40% of the sky is covered by cloud in October. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.