| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 毛毛雨 | 16°/11° | 1.8 mm |
| 2026-05-02 | 阴 | 23°/9° | 0.0 mm |
| 2026-05-03 | 强阵雨 | 19°/12° | 43.3 mm |
| 2026-05-04 | 小毛毛雨 | 17°/8° | 0.2 mm |
| 2026-05-05 | 阴 | 18°/7° | 0.0 mm |
| 2026-05-06 | 阴 | 18°/10° | 0.0 mm |
| 2026-05-07 | 阴 | 23°/11° | 0.0 mm |
| 2026-05-08 | 小毛毛雨 | 22°/10° | 0.1 mm |
| 2026-05-09 | 阴 | 21°/8° | 0.0 mm |
| 2026-05-10 | 阴 | 20°/9° | 0.0 mm |
| 2026-05-11 | 阴 | 20°/11° | 0.0 mm |
| 2026-05-12 | 小毛毛雨 | 21°/11° | 0.2 mm |
| 2026-05-13 | 小毛毛雨 | 22°/12° | 0.6 mm |
| 2026-05-14 | 强阵雨 | 23°/12° | 18.6 mm |
| 2026-05-15 | 阴 | 22°/12° | 0.0 mm |
| 2026-05-16 | 小毛毛雨 | 23°/13° | 0.2 mm |
| 2026-05-17 | 晴天 | 28°/13° | 0.0 mm |
| 2026-05-18 | 晴天 | 26°/14° | 0.0 mm |
| 2026-05-19 | 阴 | 23°/13° | 0.0 mm |
| 2026-05-20 | 毛毛雨 | 19°/16° | 3.3 mm |
| 2026-05-21 | 中阵雨 | 23°/18° | 13.5 mm |
| 2026-05-22 | 小毛毛雨 | 26°/15° | 1.0 mm |
| 2026-05-23 | 毛毛雨 | 20°/15° | 7.5 mm |
| 2026-05-24 | 小毛毛雨 | 19°/16° | 2.1 mm |
| 2026-05-25 | 小毛毛雨 | 22°/16° | 0.5 mm |
| 2026-05-26 | 小毛毛雨 | 23°/15° | 3.5 mm |
| 2026-05-27 | 强阵雨 | 18°/17° | 37.8 mm |
| 2026-05-28 | 小毛毛雨 | 26°/18° | 0.6 mm |
| 2026-05-29 | 阴 | 28°/16° | 0.0 mm |
| 2026-05-30 | 阴 | 26°/15° | 0.0 mm |
| 2026-05-31 | 小毛毛雨 | 26°/16° | 0.2 mm |
2026年05月四万十市共记录 31 天，平均最高 21℃、最低 12℃，降水日 18 天。