

| 平年値1976/01〜1997/12 | 長崎 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 61.4 | 6.7 | 16.6 | -0.8 |
| 2 | 85.1 | 7.4 | 18.1 | -0.7 |
| 3 | 140.4 | 10.5 | 20.1 | 1.5 |
| 4 | 152.6 | 15.1 | 24.4 | 5.3 |
| 5 | 170.4 | 19.1 | 27.2 | 10.9 |
| 6 | 345.5 | 22.6 | 29.6 | 16.0 |
| 7 | 348.6 | 26.6 | 33.5 | 20.5 |
| 8 | 219.1 | 27.5 | 34.5 | 22.1 |
| 9 | 195 | 24.2 | 31.6 | 16.5 |
| 10 | 78.2 | 19.2 | 27.4 | 9.6 |
| 11 | 74.2 | 14.1 | 23.3 | 4.7 |
| 12 | 59.6 | 9.2 | 19.0 | 1.0 |
| 1930.1 | 16.9 | 34.5 | -0.8 | |
| 2002年 | 長崎 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 79 | 8.6 | 20.2 | 1.3 |
| 2 | 49 | 8.8 | 16.1 | 0.4 |
| 3 | 98 | 12.6 | 21.4 | 4.5 |
| 4 | 238 | 16.5 | 25.1 | 6.8 |
| 5 | 176 | 20.2 | 27.1 | 14.7 |
| 6 | 152 | 23.4 | 30.2 | 17.6 |
| 7 | 233 | 27.3 | 34.4 | 22.5 |
| 8 | 177 | 27.3 | 33.1 | 20.3 |
| 9 | 65 | 24.9 | 35.1 | 16.8 |
| 10 | 133 | 18.9 | 28.1 | 8.5 |
| 11 | 134 | 11.7 | 21.4 | 3.4 |
| 12 | 86 | 9.8 | 18.3 | 1.3 |
| 1617.0 | 17.5 | 35.1 | 0.4 | |
| 平年値1976/01〜1997/12 | 長崎 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 61.4 | 6.7 | 16.6 | -0.8 |
| 2 | 85.1 | 7.4 | 18.1 | -0.7 |
| 3 | 140.4 | 10.5 | 20.1 | 1.5 |
| 4 | 152.6 | 15.1 | 24.4 | 5.3 |
| 5 | 170.4 | 19.1 | 27.2 | 10.9 |
| 6 | 345.5 | 22.6 | 29.6 | 16.0 |
| 7 | 348.6 | 26.6 | 33.5 | 20.5 |
| 8 | 219.1 | 27.5 | 34.5 | 22.1 |
| 9 | 195 | 24.2 | 31.6 | 16.5 |
| 10 | 78.2 | 19.2 | 27.4 | 9.6 |
| 11 | 74.2 | 14.1 | 23.3 | 4.7 |
| 12 | 59.6 | 9.2 | 19.0 | 1.0 |
| 1930.1 | 16.9 | 34.5 | -0.8 | |
| 2003年 | 長崎 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) |
| 1 | 75 | 6.4 | 15.2 | -0.4 |
| 2 | 43 | 8.7 | 17.2 | 1.3 |
| 3 | 81 | 10.5 | 20.6 | 2.9 |
| 4 | 242 | 16.4 | 25.0 | 6.0 |
| 5 | 115 | 20.3 | 29.3 | 11.7 |
| 6 | 265 | 22.8 | 30.2 | 15.5 |
| 7 | 243 | 26.0 | 31.7 | 19.7 |
| 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 |