İstanbul, çarşamba, 29 Temmuz, 00:00
Açık. Hissedilen 26°C. En yüksek 28°C, en düşük 23°C.
İstanbul Eylül ayında gündüz ortalama +23.7°, gece +17.7°. Ay boyunca yaklaşık 44 mm yağış düşer (6 yağışlı gün). Sıcaklık rekoru +36° (2017), soğuk rekoru +8.5° (1970). Ortalamalar son 60 yıla göredir.
| Gün | Gündüz | Gece | Yağış olasılığı | Rekor maks | Rekor min |
|---|---|---|---|---|---|
| 1 | +25.7° | +19.4° | 22% | +30.9° (2020) | +15.3° (2017) |
| 2 | +25.4° | +19.4° | 22% | +31.2° (2018) | +13.9° (2017) |
| 3 | +25.4° | +19.4° | 20% | +30.7° (2020) | +13.9° (1993) |
| 4 | +25.2° | +19.4° | 22% | +29.3° (2009) | +14.4° (2021) |
| 5 | +25.1° | +19.1° | 17% | +30.7° (2009) | +15.3° (1979) |
| 6 | +24.6° | +18.7° | 23% | +32.3° (2015) | +13.3° (2003) |
| 7 | +24° | +18.6° | 27% | +29.2° (2020) | +13.8° (2003) |
| 8 | +23.8° | +18.2° | 30% | +28.9° (1962) | +13.5° (1971) |
| 9 | +24.1° | +18° | 18% | +28° (1962) | +12.1° (1971) |
| 10 | +24.3° | +18.1° | 20% | +30.2° (2017) | +14.3° (1993) |
| 11 | +24.3° | +18.2° | 10% | +31.2° (2017) | +14.1° (1983) |
| 12 | +24° | +18° | 20% | +30.3° (2017) | +13° (2021) |
| 13 | +24.2° | +18° | 18% | +29.8° (2024) | +13.9° (2007) |
| 14 | +24.1° | +18° | 10% | +30.9° (2024) | +13° (1990) |
| 15 | +24.4° | +17.9° | 13% | +28.7° (2012) | +13.5° (1996) |
| 16 | +24.2° | +17.8° | 15% | +29° (2012) | +12.9° (1979) |
| 17 | +24.4° | +17.9° | 12% | +29.9° (2022) | +12.7° (1979) |
| 18 | +24.2° | +17.7° | 18% | +30.1° (2017) | +13.3° (1979) |
| 19 | +23.6° | +17.8° | 20% | +30.3° (2017) | +12° (1979) |
| 20 | +23.1° | +17.2° | 25% | +36° (2017) | +12.1° (1990) |
| 21 | +22.3° | +17° | 27% | +30.7° (1984) | +12.3° (1971) |
| 22 | +22.2° | +16.6° | 25% | +29.4° (2023) | +11.2° (2019) |
| 23 | +22.6° | +16.6° | 27% | +33.2° (2023) | +10.1° (2019) |
| 24 | +22.8° | +16.5° | 23% | +30.6° (2023) | +11.5° (2021) |
| 25 | +22.7° | +16.9° | 18% | +27.8° (2001) | +11.2° (2022) |
| 26 | +22.9° | +16.7° | 23% | +30.4° (2020) | +11.1° (1960) |
| 27 | +22.3° | +16.7° | 23% | +28.4° (2004) | +11.9° (1997) |
| 28 | +22° | +16.4° | 25% | +29° (2024) | +11.6° (1970) |
| 29 | +21.8° | +16.1° | 23% | +28.4° (2024) | +8.8° (1970) |
| 30 | +21.2° | +15.8° | 33% | +27.8° (2022) | +8.5° (1970) |