| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 阴 | 14°/5° | 0.0 mm |
| 2024-05-02 | 阴 | 12°/4° | 0.8 mm |
| 2024-05-03 | 小毛毛雨 | 11°/4° | 0.0 mm |
| 2024-05-04 | 中雨 | 12°/3° | 2.9 mm |
| 2024-05-05 | 小毛毛雨 | 13°/3° | 1.5 mm |
| 2024-05-06 | 毛毛雨 | 17°/6° | 0.1 mm |
| 2024-05-07 | 小雨 | 18°/10° | 0.0 mm |
| 2024-05-08 | 小毛毛雨 | 17°/7° | 2.1 mm |
| 2024-05-09 | 小雨 | 7°/0° | 15.4 mm |
| 2024-05-10 | 毛毛雨 | 6°/1° | 2.0 mm |
| 2024-05-11 | 晴间多云 | 13°/2° | 0.0 mm |
| 2024-05-12 | 阴 | 18°/5° | 0.0 mm |
| 2024-05-13 | 阴 | 21°/11° | 0.0 mm |
| 2024-05-14 | 毛毛雨 | 19°/7° | 1.8 mm |
| 2024-05-15 | 小雨 | 14°/8° | 21.8 mm |
| 2024-05-16 | 小雨 | 15°/7° | 16.9 mm |
| 2024-05-17 | 中雨 | 12°/6° | 10.8 mm |
| 2024-05-18 | 小雨 | 10°/3° | 9.6 mm |
| 2024-05-19 | 阴 | 8°/1° | 0.0 mm |
| 2024-05-20 | 阴 | 12°/2° | 0.0 mm |
| 2024-05-21 | 小雨 | 12°/5° | 0.1 mm |
| 2024-05-22 | 小雨 | 10°/3° | 0.0 mm |
| 2024-05-23 | 小雨 | 13°/5° | 0.7 mm |
| 2024-05-24 | 阴 | 14°/5° | 0.0 mm |
| 2024-05-25 | 阴 | 11°/5° | 0.0 mm |
| 2024-05-26 | 阴 | 14°/4° | 0.0 mm |
| 2024-05-27 | 阴 | 19°/7° | 0.1 mm |
| 2024-05-28 | 晴间多云 | 16°/8° | 0.0 mm |
| 2024-05-29 | 晴天 | 16°/8° | 0.0 mm |
| 2024-05-30 | 晴天 | 17°/8° | 0.0 mm |
| 2024-05-31 | 晴间多云 | 19°/9° | 0.0 mm |
2024年05月古昌共记录 31 天，平均最高 13℃、最低 5℃，降水日 18 天。