| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-02-01 | 大毛毛雨 | 33°/22° | 2.6 mm |
| 2026-02-02 | 阵雨 | 32°/23° | 4.3 mm |
| 2026-02-03 | 阵雨 | 31°/22° | 7.2 mm |
| 2026-02-04 | 阴 | 34°/21° | 0.0 mm |
| 2026-02-05 | 阴 | 36°/21° | 0.0 mm |
| 2026-02-06 | 阴 | 33°/22° | 0.0 mm |
| 2026-02-07 | 大毛毛雨 | 31°/23° | 4.8 mm |
| 2026-02-08 | 阴 | 36°/22° | 0.0 mm |
| 2026-02-09 | 阴 | 36°/22° | 0.0 mm |
| 2026-02-10 | 阵雨 | 33°/23° | 1.6 mm |
| 2026-02-11 | 阵雨 | 34°/23° | 3.5 mm |
| 2026-02-12 | 小毛毛雨 | 35°/23° | 0.5 mm |
| 2026-02-13 | 小毛毛雨 | 32°/23° | 0.1 mm |
| 2026-02-14 | 阵雨 | 31°/23° | 5.1 mm |
| 2026-02-15 | 阵雨 | 32°/23° | 2.5 mm |
| 2026-02-16 | 阴 | 35°/22° | 0.0 mm |
| 2026-02-17 | 毛毛雨 | 36°/22° | 0.6 mm |
| 2026-02-18 | 阴 | 37°/22° | 0.0 mm |
| 2026-02-19 | 阴 | 37°/22° | 0.0 mm |
| 2026-02-20 | 阴 | 37°/22° | 0.0 mm |
| 2026-02-21 | 毛毛雨 | 33°/23° | 0.7 mm |
| 2026-02-22 | 小毛毛雨 | 37°/23° | 0.5 mm |
| 2026-02-23 | 小毛毛雨 | 36°/23° | 0.3 mm |
| 2026-02-24 | 毛毛雨 | 37°/22° | 0.8 mm |
| 2026-02-25 | 小毛毛雨 | 36°/23° | 0.2 mm |
| 2026-02-26 | 阵雨 | 34°/23° | 12.4 mm |
| 2026-02-27 | 阵雨 | 31°/22° | 5.3 mm |
| 2026-02-28 | 小毛毛雨 | 36°/21° | 0.7 mm |
2026年02月圣约翰河共记录 28 天，平均最高 34℃、最低 22℃，降水日 19 天。