| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 23°/8° | 0.0 mm |
| 2026-05-02 | 小毛毛雨 | 21°/7° | 0.3 mm |
| 2026-05-03 | 大毛毛雨 | 12°/9° | 8.5 mm |
| 2026-05-04 | 阵雨 | 17°/6° | 8.3 mm |
| 2026-05-05 | 晴天 | 19°/4° | 0.0 mm |
| 2026-05-06 | 阴 | 22°/5° | 0.0 mm |
| 2026-05-07 | 毛毛雨 | 21°/9° | 1.0 mm |
| 2026-05-08 | 毛毛雨 | 17°/5° | 1.1 mm |
| 2026-05-09 | 晴天 | 20°/4° | 0.0 mm |
| 2026-05-10 | 阴 | 23°/7° | 0.0 mm |
| 2026-05-11 | 阵雨 | 19°/7° | 6.4 mm |
| 2026-05-12 | 毛毛雨 | 21°/11° | 4.7 mm |
| 2026-05-13 | 阴 | 26°/10° | 0.0 mm |
| 2026-05-14 | 阴 | 27°/13° | 0.0 mm |
| 2026-05-15 | 晴天 | 29°/11° | 0.0 mm |
| 2026-05-16 | 阴 | 29°/13° | 0.0 mm |
| 2026-05-17 | 阴 | 28°/12° | 0.0 mm |
| 2026-05-18 | 阴 | 28°/13° | 0.0 mm |
| 2026-05-19 | 阴 | 26°/15° | 0.0 mm |
| 2026-05-20 | 中雨 | 17°/12° | 54.9 mm |
| 2026-05-21 | 中阵雨 | 15°/12° | 12.7 mm |
| 2026-05-22 | 阴 | 23°/9° | 0.0 mm |
| 2026-05-23 | 阴 | 21°/8° | 0.0 mm |
| 2026-05-24 | 阴 | 26°/10° | 0.0 mm |
| 2026-05-25 | 阴 | 28°/13° | 0.0 mm |
| 2026-05-26 | 毛毛雨 | 30°/17° | 1.3 mm |
| 2026-05-27 | 小雨 | 18°/16° | 4.8 mm |
| 2026-05-28 | 小雨 | 24°/14° | 4.9 mm |
| 2026-05-29 | 小毛毛雨 | 26°/13° | 0.3 mm |
| 2026-05-30 | 晴天 | 28°/11° | 0.0 mm |
| 2026-05-31 | 阴 | 29°/13° | 0.0 mm |
2026年05月洪川郡共记录 31 天，平均最高 23℃、最低 10℃，降水日 13 天。