

| 平年値1976/01〜1997/12 | 屋久島 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 239.9 | 11.2 | 20.5 | 4.1 |
| 2 | 293.3 | 11.6 | 21.3 | 4.2 |
| 3 | 460.2 | 14.2 | 23.4 | 5.7 |
| 4 | 440.6 | 17.5 | 25.2 | 9.3 |
| 5 | 454.2 | 20.5 | 27.6 | 12.7 |
| 6 | 679.7 | 23.6 | 31.0 | 16.4 |
| 7 | 294.2 | 26.7 | 32.7 | 21.2 |
| 8 | 261.5 | 27.0 | 32.3 | 21.6 |
| 9 | 414.6 | 25.2 | 31.0 | 18.4 |
| 10 | 259.8 | 21.5 | 27.8 | 13.5 |
| 11 | 307.3 | 17.7 | 24.8 | 9.7 |
| 12 | 239.9 | 13.4 | 21.2 | 6.0 |
| 4345.2 | 19.2 | 32.7 | 4.1 | |
| 2002年 | 屋久島 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 352 | 12.7 | 23.7 | 5.0 |
| 2 | 100 | 12.7 | 23.2 | 6.5 |
| 3 | 375 | 15.4 | 23.6 | 7.3 |
| 4 | 292 | 18.5 | 25.6 | 9.7 |
| 5 | 336 | 22.1 | 28.4 | 15.3 |
| 6 | 828 | 23.7 | 31.3 | 17.9 |
| 7 | 643 | 26.7 | 31.0 | 21.2 |
| 8 | 178 | 26.8 | 31.5 | 20.3 |
| 9 | 142 | 25.3 | 30.2 | 17.9 |
| 10 | 247 | 20.9 | 28.1 | 13.2 |
| 11 | 430 | 15.9 | 23.4 | 9.5 |
| 12 | 662 | 14.4 | 23.0 | 6.2 |
| 4582.0 | 19.6 | 31.5 | 5.0 | |
| 平年値1976/01〜1997/12 | 屋久島 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 239.9 | 11.2 | 20.5 | 4.1 |
| 2 | 293.3 | 11.6 | 21.3 | 4.2 |
| 3 | 460.2 | 14.2 | 23.4 | 5.7 |
| 4 | 440.6 | 17.5 | 25.2 | 9.3 |
| 5 | 454.2 | 20.5 | 27.6 | 12.7 |
| 6 | 679.7 | 23.6 | 31.0 | 16.4 |
| 7 | 294.2 | 26.7 | 32.7 | 21.2 |
| 8 | 261.5 | 27.0 | 32.3 | 21.6 |
| 9 | 414.6 | 25.2 | 31.0 | 18.4 |
| 10 | 259.8 | 21.5 | 27.8 | 13.5 |
| 11 | 307.3 | 17.7 | 24.8 | 9.7 |
| 12 | 239.9 | 13.4 | 21.2 | 6.0 |
| 4345.2 | 19.2 | 32.7 | 4.1 | |
| 2003年 | 屋久島 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 188 | 10.6 | 18.0 | 4.4 |
| 2 | 220 | 12.8 | 20.8 | 3.3 |
| 3 | 355 | 13.9 | 21.7 | 7.4 |
| 4 | 237 | 18.8 | 28.4 | 9.5 |
| 5 | 414 | 21.5 | 27.7 | 15.4 |
| 6 | 888 | 23.9 | 34.2 | 16.3 |
| 7 | 144 | 27.2 | 33.6 | 22.4 |
| 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 |