Pada September di Lembekayan suhu rata-rata siang +30.6° dan malam +23.1°. Curah hujan sebulan sekitar 265 mm (27 hari hujan). O recorde de calor é +35.1° (1975) e o de frio, +21° (2022). Rata-rata dihitung dari 60 tahun terakhir.
| Tanggal | Siang | Malam | Peluang hujan | Rekor maks. | Rekor min. |
|---|---|---|---|---|---|
| 1 | +30.4° | +23.1° | 92% | +32.5° (2023) | +21.4° (1960) |
| 2 | +30.3° | +23° | 93% | +32.5° (1990) | +21.9° (1971) |
| 3 | +30.4° | +23° | 92% | +32° (1990) | +21.8° (2021) |
| 4 | +30.7° | +23.1° | 95% | +33.1° (2015) | +22.1° (1965) |
| 5 | +30.5° | +23° | 95% | +32.5° (1963) | +21.8° (1966) |
| 6 | +30.5° | +23.1° | 90% | +34.3° (1961) | +21.6° (2022) |
| 7 | +30.6° | +23.1° | 85% | +32.7° (1997) | +21.9° (1964) |
| 8 | +30.2° | +23° | 93% | +33.3° (2009) | +21.8° (1979) |
| 9 | +30.3° | +23° | 90% | +32.3° (2019) | +21° (2022) |
| 10 | +30.7° | +23° | 93% | +32.9° (1994) | +21.8° (1966) |
| 11 | +30.4° | +23.1° | 92% | +33.2° (1994) | +21.7° (1975) |
| 12 | +30.7° | +23° | 87% | +32.2° (1996) | +21.9° (1960) |
| 13 | +30.5° | +23.1° | 90% | +33° (1997) | +21.2° (1960) |
| 14 | +30.6° | +23° | 92% | +32.7° (2019) | +21.6° (1975) |
| 15 | +30.8° | +23.1° | 92% | +33.6° (2019) | +21.8° (1992) |
| 16 | +30.7° | +23.2° | 85% | +32.9° (1996) | +21.8° (1970) |
| 17 | +30.8° | +23.2° | 88% | +33° (2019) | +21.6° (1970) |
| 18 | +30.8° | +23.1° | 95% | +33.3° (1998) | +21.8° (2022) |
| 19 | +30.7° | +23.1° | 90% | +33.1° (2024) | +21.8° (1984) |
| 20 | +30.9° | +23.1° | 98% | +32.5° (1997) | +21.7° (1991) |
| 21 | +30.5° | +23.2° | 97% | +35.1° (1975) | +22° (1965) |
| 22 | +30.5° | +23.1° | 85% | +32.8° (2005) | +21.8° (1967) |
| 23 | +30.7° | +23.2° | 92% | +33.1° (2025) | +21.7° (1962) |
| 24 | +30.5° | +23.1° | 97% | +32.7° (2009) | +22° (1971) |
| 25 | +30.4° | +23.1° | 95% | +33° (2025) | +22° (2024) |
| 26 | +30.4° | +23.1° | 88% | +32.7° (2025) | +22° (1982) |
| 27 | +30.7° | +23.2° | 92% | +33.5° (2009) | +21.5° (1967) |
| 28 | +30.6° | +23.2° | 90% | +33.8° (2019) | +21° (1967) |
| 29 | +30.3° | +23.2° | 90% | +34° (2009) | +21.9° (1973) |
| 30 | +30.5° | +23.2° | 92% | +32.3° (2006) | +21.9° (1967) |