| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 晴天 | 34°/24° | 0.3 mm |
| 2023-12-02 | 晴天 | 34°/24° | 5.4 mm |
| 2023-12-03 | 晴天 | 35°/23° | 2.9 mm |
| 2023-12-04 | 晴天 | 35°/24° | 3.9 mm |
| 2023-12-05 | 晴天 | 35°/24° | 3.9 mm |
| 2023-12-06 | 晴天 | 34°/25° | 4.9 mm |
| 2023-12-07 | 晴天 | 28°/24° | 21.9 mm |
| 2023-12-08 | 晴天 | 32°/24° | 17.1 mm |
| 2023-12-09 | 晴天 | 31°/24° | 11.5 mm |
| 2023-12-10 | 晴天 | 32°/24° | 6.6 mm |
| 2023-12-11 | 晴天 | 33°/24° | 1.9 mm |
| 2023-12-12 | 晴天 | 34°/25° | 2.4 mm |
| 2023-12-13 | 晴天 | 34°/24° | 13.3 mm |
| 2023-12-14 | 晴天 | 34°/24° | 15.8 mm |
| 2023-12-15 | 晴天 | 33°/24° | 5.1 mm |
| 2023-12-16 | 晴天 | 30°/24° | 10.2 mm |
| 2023-12-17 | 晴天 | 30°/24° | 5.1 mm |
| 2023-12-18 | 晴天 | 33°/24° | 4.3 mm |
| 2023-12-19 | 晴天 | 33°/24° | 7.5 mm |
| 2023-12-20 | 晴天 | 34°/24° | 0.3 mm |
| 2023-12-21 | 晴天 | 34°/24° | 7.5 mm |
| 2023-12-22 | 晴天 | 34°/24° | 7.1 mm |
| 2023-12-23 | 晴天 | 33°/24° | 6.1 mm |
| 2023-12-24 | 晴天 | 33°/24° | 19.6 mm |
| 2023-12-25 | 晴天 | 34°/24° | 1.7 mm |
| 2023-12-26 | 晴天 | 34°/25° | 8.3 mm |
| 2023-12-27 | 晴天 | 35°/24° | 5.0 mm |
| 2023-12-28 | 晴天 | 34°/24° | 6.6 mm |
| 2023-12-29 | 晴天 | 33°/24° | 20.0 mm |
| 2023-12-30 | 晴天 | 33°/24° | 5.8 mm |
| 2023-12-31 | 晴天 | 32°/25° | 4.8 mm |
2023年12月穆纳岛共记录 31 天，平均最高 33℃、最低 24℃，降水日 31 天。