| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 阴 | 20°/12° | 0.0 mm |
| 2023-12-02 | 多云 | 22°/10° | 0.0 mm |
| 2023-12-03 | 小毛毛雨 | 24°/11° | 0.0 mm |
| 2023-12-04 | 阴 | 20°/12° | 0.0 mm |
| 2023-12-05 | 阴 | 24°/11° | 0.0 mm |
| 2023-12-06 | 小毛毛雨 | 21°/12° | 0.9 mm |
| 2023-12-07 | 阴 | 24°/9° | 0.0 mm |
| 2023-12-08 | 阴 | 25°/11° | 0.0 mm |
| 2023-12-09 | 阴 | 26°/15° | 0.0 mm |
| 2023-12-10 | 阴 | 29°/18° | 0.0 mm |
| 2023-12-11 | 小毛毛雨 | 30°/21° | 0.0 mm |
| 2023-12-12 | 阴 | 26°/16° | 0.0 mm |
| 2023-12-13 | 小毛毛雨 | 27°/14° | 0.0 mm |
| 2023-12-14 | 阴 | 27°/19° | 0.1 mm |
| 2023-12-15 | 中雨 | 29°/19° | 0.5 mm |
| 2023-12-16 | 毛毛雨 | 22°/7° | 3.7 mm |
| 2023-12-17 | 阴 | 8°/4° | 2.7 mm |
| 2023-12-18 | 阴 | 15°/7° | 0.0 mm |
| 2023-12-19 | 小毛毛雨 | 15°/7° | 0.0 mm |
| 2023-12-20 | 阴 | 13°/5° | 0.0 mm |
| 2023-12-21 | 阴 | 9°/5° | 0.0 mm |
| 2023-12-22 | 阴 | 11°/0° | 0.0 mm |
| 2023-12-23 | 阴 | 8°/2° | 0.0 mm |
| 2023-12-24 | 多云 | 15°/1° | 0.0 mm |
| 2023-12-25 | 阴 | 18°/2° | 0.0 mm |
| 2023-12-26 | 晴间多云 | 21°/5° | 0.0 mm |
| 2023-12-27 | 阴 | 24°/9° | 0.0 mm |
| 2023-12-28 | 多云 | 26°/11° | 0.0 mm |
| 2023-12-29 | 阴 | 26°/12° | 0.0 mm |
| 2023-12-30 | 毛毛雨 | 23°/15° | 0.9 mm |
| 2023-12-31 | 阴 | 28°/15° | 0.0 mm |
2023年12月河源市共记录 31 天，平均最高 21℃、最低 10℃，降水日 10 天。