| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 27°/19° | 3.9 mm |
| 2024-09-02 | 晴天 | 26°/20° | 6.2 mm |
| 2024-09-03 | 晴天 | 27°/18° | 9.0 mm |
| 2024-09-04 | 晴天 | 26°/17° | 5.2 mm |
| 2024-09-05 | 晴天 | 27°/17° | 0.4 mm |
| 2024-09-06 | 晴天 | 27°/17° | 0.0 mm |
| 2024-09-07 | 晴天 | 28°/18° | 0.0 mm |
| 2024-09-08 | 晴天 | 28°/18° | 0.8 mm |
| 2024-09-09 | 晴天 | 27°/18° | 0.3 mm |
| 2024-09-10 | 晴天 | 28°/18° | 2.5 mm |
| 2024-09-11 | 晴天 | 28°/19° | 15.6 mm |
| 2024-09-12 | 晴天 | 28°/19° | 16.4 mm |
| 2024-09-13 | 晴天 | 26°/19° | 1.8 mm |
| 2024-09-14 | 晴天 | 28°/18° | 3.9 mm |
| 2024-09-15 | 晴天 | 25°/19° | 4.2 mm |
| 2024-09-16 | 晴天 | 27°/19° | 9.1 mm |
| 2024-09-17 | 晴天 | 26°/19° | 1.4 mm |
| 2024-09-18 | 晴天 | 29°/19° | 1.6 mm |
| 2024-09-19 | 晴天 | 28°/20° | 1.0 mm |
| 2024-09-20 | 晴天 | 29°/20° | 0.7 mm |
| 2024-09-21 | 晴天 | 27°/19° | 0.5 mm |
| 2024-09-22 | 晴天 | 22°/18° | 27.6 mm |
| 2024-09-23 | 晴天 | 22°/14° | 1.6 mm |
| 2024-09-24 | 晴天 | 22°/13° | 2.5 mm |
| 2024-09-25 | 晴天 | 24°/13° | 0.1 mm |
| 2024-09-26 | 晴天 | 25°/15° | 0.7 mm |
| 2024-09-27 | 晴天 | 25°/17° | 3.4 mm |
| 2024-09-28 | 晴天 | 25°/17° | 13.3 mm |
| 2024-09-29 | 晴天 | 21°/16° | 20.4 mm |
| 2024-09-30 | 晴天 | 21°/15° | 5.8 mm |
2024年09月根羽村共记录 30 天，平均最高 25℃、最低 17℃，降水日 28 天。