| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 16°/5° | 0.0 mm |
| 2026-05-02 | 阴 | 13°/4° | 0.0 mm |
| 2026-05-03 | 阴 | 18°/1° | 0.0 mm |
| 2026-05-04 | 阴 | 26°/11° | 0.0 mm |
| 2026-05-05 | 中雨 | 23°/15° | 2.5 mm |
| 2026-05-06 | 大雨 | 17°/9° | 22.8 mm |
| 2026-05-07 | 阴 | 17°/7° | 0.0 mm |
| 2026-05-08 | 阴 | 22°/4° | 0.0 mm |
| 2026-05-09 | 阴 | 24°/13° | 0.0 mm |
| 2026-05-10 | 阴 | 24°/12° | 0.0 mm |
| 2026-05-11 | 小毛毛雨 | 22°/11° | 0.4 mm |
| 2026-05-12 | 晴间多云 | 25°/6° | 0.0 mm |
| 2026-05-13 | 阴 | 24°/14° | 0.0 mm |
| 2026-05-14 | 晴间多云 | 19°/7° | 0.0 mm |
| 2026-05-15 | 阴 | 23°/5° | 0.0 mm |
| 2026-05-16 | 阴 | 29°/16° | 0.0 mm |
| 2026-05-17 | 阴 | 31°/17° | 0.0 mm |
| 2026-05-18 | 阴 | 31°/20° | 0.0 mm |
| 2026-05-19 | 阵雨 | 30°/21° | 2.9 mm |
| 2026-05-20 | 阵雨 | 23°/19° | 2.9 mm |
| 2026-05-21 | 大毛毛雨 | 19°/14° | 4.1 mm |
| 2026-05-22 | 强阵雨 | 23°/15° | 57.0 mm |
| 2026-05-23 | 强阵雨 | 24°/20° | 21.2 mm |
| 2026-05-24 | 强阵雨 | 23°/19° | 83.9 mm |
| 2026-05-25 | 阴 | 26°/18° | 0.0 mm |
| 2026-05-26 | 中雨 | 24°/20° | 9.8 mm |
| 2026-05-27 | 强阵雨 | 28°/20° | 9.3 mm |
| 2026-05-28 | 阴 | 29°/20° | 0.0 mm |
| 2026-05-29 | 阴 | 27°/16° | 0.0 mm |
| 2026-05-30 | 阴 | 27°/19° | 0.0 mm |
| 2026-05-31 | 阴 | 26°/15° | 0.0 mm |
2026年05月纳尔逊共记录 31 天，平均最高 23℃、最低 13℃，降水日 11 天。