İzmir Province weather in September
September is one of the best months to visit İzmir Province: highs of 29°C (84°F) and about 19 mm (0.7 in) of rain on average. Nights average 18°C (64°F) and cloud cover 24% (NASA POWER, 2001–2025 averages). The sea averages 25°C (78°F). It is the 4th driest month of the year and the 4th warmest. Compared with August, it is cooler and wetter; October brings highs of 23°C (74°F) and 50 mm (2.0 in) of rain.
Figures are long-term averages for İzmir, the largest city in İzmir Province. See below for other places.
Is September a good time to visit İzmir Province?
best month Weather score 92/100.
Yes. September is one of the best months for weather in İzmir Province.
Does it rain a lot in İzmir Province in September?
No, it is usually dry: about 19 mm (0.7 in) falls in an average September. It is the 4th driest month of the year.
How warm is İzmir Province in September?
Days average 29°C (84°F) and nights 18°C (64°F).
İzmir Province weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 12°C (53°F) | 5°C (40°F) | 130 mm | 66% | 15°C (58°F) | least pleasant |
| February | 13°C (55°F) | 5°C (42°F) | 99 mm | 67% | 13°C (56°F) | least pleasant |
| March | 16°C (60°F) | 7°C (45°F) | 61 mm | 61% | 15°C (59°F) | fair |
| April | 20°C (67°F) | 10°C (50°F) | 47 mm | 54% | 17°C (63°F) | best |
| May | 25°C (76°F) | 14°C (58°F) | 29 mm | 44% | 20°C (68°F) | best |
| June | 30°C (85°F) | 19°C (65°F) | 15 mm | 25% | 24°C (75°F) | best |
| July | 33°C (92°F) | 21°C (70°F) | 3 mm | 9% | 26°C (80°F) | best |
| August | 34°C (93°F) | 21°C (71°F) | 3 mm | 11% | 27°C (80°F) | best |
| September | 29°C (84°F) | 18°C (64°F) | 19 mm | 24% | 25°C (78°F) | best |
| October | 23°C (74°F) | 14°C (56°F) | 50 mm | 40% | 22°C (72°F) | best |
| November | 18°C (64°F) | 10°C (49°F) | 82 mm | 50% | 19°C (65°F) | fair |
| December | 13°C (56°F) | 6°C (43°F) | 111 mm | 63% | 16°C (61°F) | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months
Weather across İzmir Province in September
Weather can differ a lot within İzmir Province: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| İzmir | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Karabağlar | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Bornova | 31°C (88°F) | 16°C (61°F) | 19 mm | best |
| Karşıyaka | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Konak | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Çiğli | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Ödemiş | 31°C (88°F) | 16°C (60°F) | 19 mm | best |
| Urla | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Bergama | 27°C (81°F) | 18°C (65°F) | 20 mm | best |
| Menemen | 29°C (84°F) | 18°C (64°F) | 19 mm | best |
| Torbalı | 32°C (89°F) | 17°C (62°F) | 18 mm | best |
| Tire | 32°C (89°F) | 17°C (62°F) | 18 mm | best |