

| 平年値1976/01〜1997/12 | 神門 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) | 
| 1 | 58 | 3.3 | 17.1 | -8.2 | 
| 2 | 88.8 | 4.7 | 20.1 | -7.5 | 
| 3 | 218.6 | 8.5 | 22.0 | -4.5 | 
| 4 | 223.8 | 13.2 | 26.4 | -0.6 | 
| 5 | 236.3 | 17.2 | 30.1 | 4.6 | 
| 6 | 440 | 20.9 | 31.9 | 10.7 | 
| 7 | 453.8 | 24.6 | 34.0 | 16.4 | 
| 8 | 575.2 | 24.7 | 33.7 | 16.7 | 
| 9 | 416.4 | 21.5 | 32.0 | 10.4 | 
| 10 | 145.9 | 15.8 | 28.0 | 3.1 | 
| 11 | 79.7 | 10.6 | 23.8 | -2.5 | 
| 12 | 41.6 | 5.0 | 19.7 | -6.8 | 
| 2978.1 | 14.2 | 34.0 | -8.2 | |
| 2002年 | 神門 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) | 
| 1 | 69 | 5.5 | 23.1 | -6.2 | 
| 2 | 35 | 6.3 | 20.0 | -6.3 | 
| 3 | 102 | 10.5 | 24.3 | -3.9 | 
| 4 | 186 | 14.8 | 28.1 | 0.8 | 
| 5 | 285 | 18.7 | 29.5 | 8.7 | 
| 6 | 361 | 21.5 | 31.8 | 12.3 | 
| 7 | 889 | 25.4 | 33.8 | 18.0 | 
| 8 | 659 | 25.4 | 35.2 | 14.4 | 
| 9 | 86 | 22.2 | 32.7 | 9.1 | 
| 10 | 112 | 15.6 | 29.4 | 3.5 | 
| 11 | 57 | 8.3 | 21.7 | -3.4 | 
| 12 | 185 | 6.6 | 18.6 | -6.5 | 
| 3022.5 | 15.1 | 35.2 | -6.5 | |
| 平年値1976/01〜1997/12 | 神門 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) | 
| 1 | 58 | 3.3 | 17.1 | -8.2 | 
| 2 | 88.8 | 4.7 | 20.1 | -7.5 | 
| 3 | 218.6 | 8.5 | 22.0 | -4.5 | 
| 4 | 223.8 | 13.2 | 26.4 | -0.6 | 
| 5 | 236.3 | 17.2 | 30.1 | 4.6 | 
| 6 | 440 | 20.9 | 31.9 | 10.7 | 
| 7 | 453.8 | 24.6 | 34.0 | 16.4 | 
| 8 | 575.2 | 24.7 | 33.7 | 16.7 | 
| 9 | 416.4 | 21.5 | 32.0 | 10.4 | 
| 10 | 145.9 | 15.8 | 28.0 | 3.1 | 
| 11 | 79.7 | 10.6 | 23.8 | -2.5 | 
| 12 | 41.6 | 5.0 | 19.7 | -6.8 | 
| 2978.1 | 14.2 | 34.0 | -8.2 | |
| 2003年 | 神門 | |||
| 月 | 降水量(mm) | 平均気温(℃) | 最高気温(℃) | 最低気温(℃) | 
| 1 | 48 | 2.9 | 16.9 | -7.0 | 
| 2 | 58 | 6.3 | 18.9 | -5.1 | 
| 3 | 191 | 8.4 | 23.9 | -3.5 | 
| 4 | 275 | 15.4 | 28.0 | 0.0 | 
| 5 | 862 | 18.6 | 28.7 | 6.0 | 
| 6 | 623 | 21.0 | 31.4 | 9.5 | 
| 7 | 141 | 25.0 | 33.9 | 18.6 | 
| 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 |