| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 大毛毛雨 | 24°/21° | 7.9 mm |
| 2026-04-02 | 毛毛雨 | 27°/20° | 7.3 mm |
| 2026-04-03 | 阵雨 | 25°/21° | 17.8 mm |
| 2026-04-04 | 阵雨 | 24°/20° | 18.5 mm |
| 2026-04-05 | 阵雨 | 27°/20° | 13.4 mm |
| 2026-04-06 | 阵雨 | 25°/19° | 8.5 mm |
| 2026-04-07 | 毛毛雨 | 27°/18° | 4.4 mm |
| 2026-04-08 | 小毛毛雨 | 28°/19° | 1.0 mm |
| 2026-04-09 | 小毛毛雨 | 28°/19° | 1.2 mm |
| 2026-04-10 | 小毛毛雨 | 28°/19° | 2.0 mm |
| 2026-04-11 | 小毛毛雨 | 28°/19° | 0.2 mm |
| 2026-04-12 | 阴 | 31°/18° | 0.0 mm |
| 2026-04-13 | 小毛毛雨 | 29°/19° | 0.5 mm |
| 2026-04-14 | 中阵雨 | 26°/19° | 29.0 mm |
| 2026-04-15 | 强阵雨 | 23°/20° | 49.6 mm |
| 2026-04-16 | 阵雨 | 24°/22° | 19.1 mm |
| 2026-04-17 | 小毛毛雨 | 28°/22° | 4.7 mm |
| 2026-04-18 | 小毛毛雨 | 29°/21° | 0.8 mm |
| 2026-04-19 | 小毛毛雨 | 29°/20° | 0.8 mm |
| 2026-04-20 | 大毛毛雨 | 24°/20° | 11.6 mm |
| 2026-04-21 | 毛毛雨 | 26°/18° | 3.3 mm |
| 2026-04-22 | 大毛毛雨 | 26°/16° | 3.8 mm |
| 2026-04-23 | 大毛毛雨 | 23°/17° | 10.8 mm |
| 2026-04-24 | 阵雨 | 22°/18° | 28.3 mm |
| 2026-04-25 | 毛毛雨 | 23°/17° | 5.3 mm |
| 2026-04-26 | 小毛毛雨 | 25°/17° | 2.2 mm |
| 2026-04-27 | 阴 | 26°/17° | 0.0 mm |
| 2026-04-28 | 毛毛雨 | 23°/17° | 3.8 mm |
| 2026-04-29 | 阵雨 | 22°/18° | 13.8 mm |
| 2026-04-30 | 阵雨 | 22°/19° | 21.1 mm |
2026年04月约翰斯通共记录 30 天，平均最高 25℃、最低 19℃，降水日 28 天。