İzmir weather in August
In August, İzmir has an average high of 34 °C93 °F and an average low of 21 °C71 °F, with about 3 mm0.1 in of precipitation. August is the warmest month of the year and ranks 11th for precipitation.
How August compares with other months
Compared with July, August is about the same temperature. Compared with September, August is 4.1 °C7.3 °F warmer on average and drier by 16 mm0.6 in. Daylight lasts about 13.6 hours around the middle of the month. Average relative humidity is 52% and the average cloud amount 11%.
Is August a good time to visit İzmir?
August is not among the most comfortable months by our comfort score: it is hot (average high 34 °C93 °F). The most comfortable months in İzmir are April–June and September and October.
What to wear in August
For İzmir in August, pack very light, breathable clothing, a sun hat and plenty of water.
August in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| İzmir | 3493 | 2171 | 30.1 |
| Bornova | 38100 | 2170 | 40.2 |
| Aydın | 40103 | 2373 | 60.2 |
| Salihli | 39101 | 2271 | 60.2 |
| Nazilli | 40103 | 2373 | 60.2 |
| Balıkesir | 3594 | 1967 | 60.2 |
| Merkezefendi | 38100 | 2170 | 90.3 |
| Denizli | 3798 | 2169 | 110.4 |
| Uşak | 3391 | 1762 | 110.4 |
Nearby places that are more than 1 °C1.8 °F warmer in August: Bornova, Aydın, Salihli and Nazilli; cooler: 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 August?
In August the average high in İzmir is 34 °C (93 °F) and the average low is 21 °C (71 °F).
Does it rain a lot in İzmir in August?
On average about 3 mm (0.1 in) of precipitation falls in August; it ranks 11th of the 12 months.
Is August the warmest month in İzmir?
Yes. August is the warmest month in İzmir. The coldest month is January, with an average low of 5 °C (41 °F).
How long is the day in İzmir in August?
In the middle of August the day in İzmir lasts about 13.6 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is İzmir in August?
The average relative humidity in August is about 52%. This is a long-term average for the whole day.
How cloudy is İzmir in August?
On average about 11% of the sky is covered by cloud in August. 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.