| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 毛毛雨 | 27°/26° | 6.4 mm |
| 2025-05-02 | 阵雨 | 28°/26° | 24.5 mm |
| 2025-05-03 | 阵雨 | 28°/27° | 31.5 mm |
| 2025-05-04 | 中阵雨 | 27°/27° | 39.2 mm |
| 2025-05-05 | 雷阵雨 | 27°/26° | 72.0 mm |
| 2025-05-06 | 雷阵雨 | 28°/27° | 80.9 mm |
| 2025-05-07 | 雷阵雨伴有冰雹 | 28°/27° | 33.9 mm |
| 2025-05-08 | 雷阵雨伴有冰雹 | 27°/27° | 57.0 mm |
| 2025-05-09 | 雷阵雨 | 27°/26° | 60.7 mm |
| 2025-05-10 | 中阵雨 | 26°/23° | 35.9 mm |
| 2025-05-11 | 毛毛雨 | 26°/25° | 1.4 mm |
| 2025-05-12 | 雷阵雨 | 27°/26° | 10.8 mm |
| 2025-05-13 | 雷阵雨 | 26°/25° | 36.9 mm |
| 2025-05-14 | 强阵雨 | 26°/23° | 27.7 mm |
| 2025-05-15 | 毛毛雨 | 27°/25° | 1.3 mm |
| 2025-05-16 | 阵雨 | 27°/26° | 5.3 mm |
| 2025-05-17 | 阵雨 | 28°/27° | 10.4 mm |
| 2025-05-18 | 雷阵雨 | 28°/27° | 57.6 mm |
| 2025-05-19 | 雷阵雨 | 28°/27° | 51.1 mm |
| 2025-05-20 | 中阵雨 | 27°/27° | 24.4 mm |
| 2025-05-21 | 中阵雨 | 27°/26° | 18.4 mm |
| 2025-05-22 | 中阵雨 | 27°/26° | 28.0 mm |
| 2025-05-23 | 雷阵雨 | 27°/26° | 39.2 mm |
| 2025-05-24 | 雷阵雨 | 27°/26° | 29.0 mm |
| 2025-05-25 | 雷阵雨 | 27°/25° | 59.2 mm |
| 2025-05-26 | 中阵雨 | 26°/24° | 14.0 mm |
| 2025-05-27 | 毛毛雨 | 26°/25° | 1.4 mm |
| 2025-05-28 | 阵雨 | 27°/26° | 8.4 mm |
| 2025-05-29 | 大毛毛雨 | 28°/27° | 8.8 mm |
| 2025-05-30 | 阵雨 | 28°/27° | 21.8 mm |
| 2025-05-31 | 阵雨 | 28°/27° | 12.5 mm |
2025年05月萨摩亚共记录 31 天，平均最高 27℃、最低 25℃，降水日 31 天。