| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 阵雨 | 11°/8° | 13.7 mm |
| 2026-03-02 | 小毛毛雨 | 10°/6° | 0.1 mm |
| 2026-03-03 | 阴 | 8°/7° | 0.0 mm |
| 2026-03-04 | 阴 | 14°/7° | 0.0 mm |
| 2026-03-05 | 阴 | 16°/10° | 0.0 mm |
| 2026-03-06 | 阴 | 17°/9° | 0.0 mm |
| 2026-03-07 | 大毛毛雨 | 17°/9° | 1.5 mm |
| 2026-03-08 | 中雨 | 11°/9° | 24.7 mm |
| 2026-03-09 | 小雨 | 11°/8° | 7.3 mm |
| 2026-03-10 | 阴 | 17°/9° | 0.0 mm |
| 2026-03-11 | 阴 | 20°/10° | 0.0 mm |
| 2026-03-12 | 阴 | 21°/12° | 0.0 mm |
| 2026-03-13 | 阴 | 21°/10° | 0.0 mm |
| 2026-03-14 | 阴 | 24°/11° | 0.0 mm |
| 2026-03-15 | 毛毛雨 | 15°/9° | 3.1 mm |
| 2026-03-16 | 小雨 | 9°/8° | 10.8 mm |
| 2026-03-17 | 毛毛雨 | 15°/8° | 2.7 mm |
| 2026-03-18 | 大毛毛雨 | 12°/9° | 4.2 mm |
| 2026-03-19 | 小毛毛雨 | 13°/8° | 0.5 mm |
| 2026-03-20 | 中雨 | 12°/10° | 12.0 mm |
| 2026-03-21 | 小毛毛雨 | 15°/10° | 0.3 mm |
| 2026-03-22 | 中阵雨 | 17°/13° | 21.1 mm |
| 2026-03-23 | 阵雨 | 15°/14° | 7.3 mm |
| 2026-03-24 | 强阵雨 | 15°/12° | 21.7 mm |
| 2026-03-25 | 毛毛雨 | 20°/10° | 2.2 mm |
| 2026-03-26 | 阵雨 | 18°/15° | 10.1 mm |
| 2026-03-27 | 毛毛雨 | 18°/14° | 2.1 mm |
| 2026-03-28 | 小雨 | 16°/15° | 3.4 mm |
| 2026-03-29 | 阵雨 | 21°/14° | 5.9 mm |
| 2026-03-30 | 阵雨 | 18°/14° | 4.6 mm |
| 2026-03-31 | 中雨 | 15°/12° | 16.0 mm |
2026年03月长沙海底世界共记录 31 天，平均最高 15℃、最低 10℃，降水日 22 天。