| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 中阵雨 | 8°/6° | 31.2 mm |
| 2026-04-02 | 中阵雨 | 9°/6° | 18.5 mm |
| 2026-04-03 | 小毛毛雨 | 11°/7° | 1.4 mm |
| 2026-04-04 | 毛毛雨 | 15°/5° | 4.1 mm |
| 2026-04-05 | 小毛毛雨 | 17°/6° | 0.4 mm |
| 2026-04-06 | 晴天 | 19°/6° | 0.0 mm |
| 2026-04-07 | 多云 | 23°/8° | 0.0 mm |
| 2026-04-08 | 小毛毛雨 | 20°/8° | 0.1 mm |
| 2026-04-09 | 阴 | 15°/6° | 0.0 mm |
| 2026-04-10 | 多云 | 17°/5° | 0.0 mm |
| 2026-04-11 | 阴 | 15°/6° | 0.0 mm |
| 2026-04-12 | 阴 | 18°/8° | 0.0 mm |
| 2026-04-13 | 阴 | 13°/9° | 0.0 mm |
| 2026-04-14 | 大毛毛雨 | 16°/9° | 1.8 mm |
| 2026-04-15 | 大毛毛雨 | 16°/10° | 3.0 mm |
| 2026-04-16 | 大毛毛雨 | 18°/9° | 3.6 mm |
| 2026-04-17 | 阵雨 | 20°/10° | 7.2 mm |
| 2026-04-18 | 毛毛雨 | 20°/10° | 2.4 mm |
| 2026-04-19 | 小毛毛雨 | 20°/9° | 0.3 mm |
| 2026-04-20 | 阴 | 21°/9° | 0.0 mm |
| 2026-04-21 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-22 | 中阵雨 | 13°/7° | 6.6 mm |
| 2026-04-23 | 中阵雨 | 12°/5° | 5.9 mm |
| 2026-04-24 | 阴 | 16°/3° | 0.0 mm |
| 2026-04-25 | 阴 | 19°/6° | 0.0 mm |
| 2026-04-26 | 阴 | 22°/8° | 0.0 mm |
| 2026-04-27 | 中阵雨 | 20°/11° | 7.6 mm |
| 2026-04-28 | 大毛毛雨 | 20°/9° | 2.3 mm |
| 2026-04-29 | 阴 | 22°/10° | 0.0 mm |
| 2026-04-30 | 小雨 | 21°/7° | 3.8 mm |
2026年04月格雷韦纳共记录 30 天，平均最高 17℃、最低 7℃，降水日 17 天。