| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阵雨 | 29°/20° | 3.8 mm |
| 2025-05-02 | 阵雨 | 29°/21° | 8.8 mm |
| 2025-05-03 | 雷阵雨 | 30°/21° | 17.0 mm |
| 2025-05-04 | 雷阵雨 | 28°/21° | 21.9 mm |
| 2025-05-05 | 中阵雨 | 29°/21° | 8.1 mm |
| 2025-05-06 | 雷阵雨 | 30°/21° | 9.4 mm |
| 2025-05-07 | 阵雨 | 29°/21° | 4.9 mm |
| 2025-05-08 | 小毛毛雨 | 28°/21° | 0.8 mm |
| 2025-05-09 | 小毛毛雨 | 28°/21° | 0.3 mm |
| 2025-05-10 | 小毛毛雨 | 28°/21° | 0.1 mm |
| 2025-05-11 | 阴 | 28°/20° | 0.0 mm |
| 2025-05-12 | 阵雨 | 28°/20° | 4.5 mm |
| 2025-05-13 | 大毛毛雨 | 29°/20° | 6.7 mm |
| 2025-05-14 | 雷阵雨 | 27°/21° | 21.8 mm |
| 2025-05-15 | 阵雨 | 26°/21° | 8.7 mm |
| 2025-05-16 | 毛毛雨 | 27°/21° | 3.4 mm |
| 2025-05-17 | 中阵雨 | 26°/21° | 19.2 mm |
| 2025-05-18 | 大毛毛雨 | 26°/21° | 6.1 mm |
| 2025-05-19 | 阴 | 29°/21° | 0.0 mm |
| 2025-05-20 | 大毛毛雨 | 23°/21° | 5.5 mm |
| 2025-05-21 | 阵雨 | 27°/21° | 5.8 mm |
| 2025-05-22 | 中阵雨 | 25°/21° | 14.5 mm |
| 2025-05-23 | 阵雨 | 25°/21° | 12.6 mm |
| 2025-05-24 | 阵雨 | 25°/21° | 15.7 mm |
| 2025-05-25 | 中阵雨 | 24°/21° | 20.6 mm |
| 2025-05-26 | 毛毛雨 | 28°/21° | 1.3 mm |
| 2025-05-27 | 阴 | 28°/21° | 0.0 mm |
| 2025-05-28 | 小毛毛雨 | 28°/21° | 0.7 mm |
| 2025-05-29 | 大毛毛雨 | 30°/21° | 1.1 mm |
| 2025-05-30 | 中阵雨 | 29°/20° | 3.8 mm |
| 2025-05-31 | 毛毛雨 | 29°/21° | 0.7 mm |
2025年05月波士顿自治市共记录 31 天，平均最高 27℃、最低 20℃，降水日 28 天。