| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-05-01 | 晴间多云 | 15°/2° | 0.0 mm |
| 2026-05-02 | 晴天 | 18°/0° | 0.0 mm |
| 2026-05-03 | 阴 | 23°/10° | 0.0 mm |
| 2026-05-04 | 阴 | 27°/9° | 0.0 mm |
| 2026-05-05 | 毛毛雨 | 15°/7° | 0.7 mm |
| 2026-05-06 | 阴 | 14°/3° | 0.0 mm |
| 2026-05-07 | 晴间多云 | 22°/5° | 0.0 mm |
| 2026-05-08 | 小毛毛雨 | 23°/9° | 0.4 mm |
| 2026-05-09 | 阴 | 23°/7° | 0.0 mm |
| 2026-05-10 | 晴间多云 | 21°/5° | 0.0 mm |
| 2026-05-11 | 阴 | 27°/8° | 0.0 mm |
| 2026-05-12 | 阴 | 26°/16° | 0.0 mm |
| 2026-05-13 | 晴天 | 25°/8° | 0.0 mm |
| 2026-05-14 | 阴 | 26°/12° | 0.0 mm |
| 2026-05-15 | 强阵雨 | 31°/15° | 7.9 mm |
| 2026-05-16 | 中雨 | 28°/17° | 3.2 mm |
| 2026-05-17 | 中雨 | 27°/17° | 9.1 mm |
| 2026-05-18 | 强阵雨 | 22°/14° | 52.2 mm |
| 2026-05-19 | 雾 | 14°/8° | 0.0 mm |
| 2026-05-20 | 多云 | 15°/5° | 0.0 mm |
| 2026-05-21 | 阴 | 16°/10° | 0.0 mm |
| 2026-05-22 | 大毛毛雨 | 21°/13° | 1.1 mm |
| 2026-05-23 | 大毛毛雨 | 22°/13° | 1.1 mm |
| 2026-05-24 | 晴天 | 28°/12° | 0.0 mm |
| 2026-05-25 | 阴 | 30°/16° | 0.0 mm |
| 2026-05-26 | 多云 | 30°/17° | 0.0 mm |
| 2026-05-27 | 阴 | 30°/15° | 0.0 mm |
| 2026-05-28 | 阴 | 29°/17° | 0.0 mm |
| 2026-05-29 | 阴 | 27°/20° | 0.0 mm |
| 2026-05-30 | 大雨 | 25°/19° | 43.3 mm |
| 2026-05-31 | 大雨 | 27°/19° | 11.5 mm |
2026年05月蒙哥马利共记录 31 天，平均最高 23℃、最低 11℃，降水日 10 天。