| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 阴 | 18°/3° | 0.0 mm |
| 2026-05-02 | 晴间多云 | 17°/4° | 0.0 mm |
| 2026-05-03 | 阴 | 27°/6° | 0.0 mm |
| 2026-05-04 | 阴 | 27°/15° | 0.0 mm |
| 2026-05-05 | 大雨 | 21°/7° | 25.8 mm |
| 2026-05-06 | 阴 | 15°/7° | 0.0 mm |
| 2026-05-07 | 多云 | 20°/4° | 0.0 mm |
| 2026-05-08 | 大雨 | 19°/11° | 9.4 mm |
| 2026-05-09 | 雾 | 28°/10° | 0.0 mm |
| 2026-05-10 | 阴 | 19°/10° | 0.0 mm |
| 2026-05-11 | 晴天 | 25°/6° | 0.0 mm |
| 2026-05-12 | 阴 | 26°/10° | 0.0 mm |
| 2026-05-13 | 晴间多云 | 25°/12° | 0.0 mm |
| 2026-05-14 | 阴 | 25°/8° | 0.0 mm |
| 2026-05-15 | 阴 | 28°/17° | 0.0 mm |
| 2026-05-16 | 阴 | 30°/18° | 0.0 mm |
| 2026-05-17 | 阴 | 29°/20° | 0.0 mm |
| 2026-05-18 | 大雨 | 25°/17° | 106.9 mm |
| 2026-05-19 | 大雨 | 19°/12° | 138.0 mm |
| 2026-05-20 | 阴 | 17°/10° | 0.0 mm |
| 2026-05-21 | 小毛毛雨 | 18°/13° | 0.4 mm |
| 2026-05-22 | 阴 | 20°/14° | 0.0 mm |
| 2026-05-23 | 雾 | 24°/13° | 0.0 mm |
| 2026-05-24 | 多云 | 25°/11° | 0.0 mm |
| 2026-05-25 | 雾 | 27°/12° | 0.0 mm |
| 2026-05-26 | 阴 | 26°/13° | 0.0 mm |
| 2026-05-27 | 雾 | 28°/17° | 0.0 mm |
| 2026-05-28 | 小毛毛雨 | 27°/18° | 0.4 mm |
| 2026-05-29 | 小雨 | 25°/20° | 3.9 mm |
| 2026-05-30 | 中阵雨 | 26°/19° | 7.6 mm |
| 2026-05-31 | 阴 | 28°/19° | 0.0 mm |
2026年05月约翰逊共记录 31 天，平均最高 23℃、最低 12℃，降水日 8 天。