| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 雷阵雨 | 30°/19° | 7.9 mm |
| 2025-05-02 | 雷阵雨 | 29°/17° | 2.5 mm |
| 2025-05-03 | 雷阵雨 | 28°/19° | 29.1 mm |
| 2025-05-04 | 雷阵雨 | 24°/17° | 12.9 mm |
| 2025-05-05 | 雷阵雨伴有冰雹 | 30°/18° | 3.4 mm |
| 2025-05-06 | 阴 | 33°/20° | 0.0 mm |
| 2025-05-07 | 毛毛雨 | 34°/22° | 0.5 mm |
| 2025-05-08 | 雷阵雨 | 30°/19° | 1.9 mm |
| 2025-05-09 | 雷阵雨 | 20°/16° | 73.0 mm |
| 2025-05-10 | 中阵雨 | 21°/15° | 18.0 mm |
| 2025-05-11 | 小毛毛雨 | 24°/14° | 0.2 mm |
| 2025-05-12 | 阴 | 28°/16° | 0.0 mm |
| 2025-05-13 | 晴天 | 32°/18° | 0.0 mm |
| 2025-05-14 | 晴天 | 33°/20° | 0.0 mm |
| 2025-05-15 | 晴间多云 | 33°/20° | 0.0 mm |
| 2025-05-16 | 阴 | 32°/21° | 0.0 mm |
| 2025-05-17 | 阴 | 32°/20° | 0.0 mm |
| 2025-05-18 | 雷阵雨 | 32°/20° | 0.6 mm |
| 2025-05-19 | 小毛毛雨 | 34°/21° | 0.3 mm |
| 2025-05-20 | 小毛毛雨 | 36°/22° | 0.8 mm |
| 2025-05-21 | 雷阵雨伴有冰雹 | 31°/19° | 8.1 mm |
| 2025-05-22 | 毛毛雨 | 31°/18° | 5.0 mm |
| 2025-05-23 | 小毛毛雨 | 30°/17° | 0.5 mm |
| 2025-05-24 | 小毛毛雨 | 31°/19° | 0.3 mm |
| 2025-05-25 | 雷阵雨 | 30°/19° | 14.9 mm |
| 2025-05-26 | 强阵雨 | 29°/18° | 27.3 mm |
| 2025-05-27 | 中阵雨 | 31°/19° | 7.6 mm |
| 2025-05-28 | 强阵雨 | 28°/19° | 33.6 mm |
| 2025-05-29 | 阵雨 | 27°/18° | 5.4 mm |
| 2025-05-30 | 雷阵雨 | 27°/17° | 39.0 mm |
| 2025-05-31 | 阵雨 | 23°/18° | 15.4 mm |
2025年05月阿尔托通加共记录 31 天，平均最高 29℃、最低 18℃，降水日 24 天。