

| 平年値1976/01〜1997/12 | 油津 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 65.1 | 8.3 | 19.3 | -1.3 |
| 2 | 113 | 9.2 | 20.5 | -0.5 |
| 3 | 239 | 12.3 | 22.2 | 1.5 |
| 4 | 261.3 | 16.5 | 25.4 | 6.0 |
| 5 | 268.4 | 19.8 | 28.0 | 10.9 |
| 6 | 416.7 | 23.2 | 31.5 | 15.6 |
| 7 | 290.3 | 26.8 | 34.0 | 20.6 |
| 8 | 217.9 | 27.2 | 33.2 | 21.7 |
| 9 | 317.6 | 24.6 | 31.7 | 16.8 |
| 10 | 179.4 | 20.0 | 28.3 | 9.8 |
| 11 | 120.4 | 15.4 | 24.8 | 4.1 |
| 12 | 58 | 10.5 | 20.5 | 0.2 |
| 2547.1 | ||||
| 2003年 | 油津 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 93 | 7.9 | 17.2 | -0.6 |
| 2 | 99 | 10.3 | 19.4 | 1.0 |
| 3 | 312 | 11.8 | 21.8 | 3.0 |
| 4 | 280 | 18.0 | 28.5 | 6.0 |
| 5 | 517 | 20.9 | 26.9 | 10.9 |
| 6 | 565 | 23.2 | 30.0 | 15.5 |
| 7 | 77 | 27.1 | 34.1 | 19.0 |
| 8 | 0 | 0.0 | 0.0 | 0.0 |
| 9 | 0 | 0.0 | 0.0 | 0.0 |
| 10 | 0 | 0.0 | 0.0 | 0.0 |
| 11 | 0 | 0.0 | 0.0 | 0.0 |
| 12 | 0 | 0.0 | 0.0 | 0.0 |