年ごとの値
 |  |
 |  |
 |  |  |  |  |  |  |
小樽（後志地方) 年ごとの値 詳細（気温・蒸気圧・湿度）
| 年 | 気温(℃) | 蒸気圧 (hPa) | 湿度(％) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 平均 | 最高気温 | 最低気温 | 各階級の日数（平均） | 各階級の日数（最低） | 各階級の日数（最高） | ||||||||||||||||||
| 年 平均 | 最高 | 最低 | 年 平均 | 最低 | 最高 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 平均 | 平均 | 最小 | |||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | ||||||||||||||
| 8.2 | 11.7 | 31.9 | 8/3 | -7.5 | 1/2 | 4.8 | -16.3 | 2/25 | 23.2 | 8/8 | 92 | 10 | 135 | 0 | 69 | 51 | 9 | 0 | 76 | ||||
| 7.6 | 11.1 | 31.7 | 8/17 | -7.8 | 12/27 | 3.9 | -16.7 | 2/12 | 22.1 | 7/31 | 116 | 5 | 153 | 0 | 80 | 48 | 11 | 0 | 75 | ||||
| 7.0 | 10.4 | 31.1 | 8/20 * | -8.5 | 1/3 | 3.3 | -17.2 | 1/27 | 21.4 | 8/27 * | 105 | 3 | 125 | 0 | 89 | 32 | 3 | 0 | 77 | ||||
| 8.5 | 12.3 | 34.2 | 8/22 | -6.2 | 12/29 | 4.9 | -13.4 | 1/10 | 23.6 | 8/12 | 103 | 9 | 132 | 0 | 67 | 55 | 8 | 0 | 73 | ||||
| 7.4 | 11.0 | 31.6 | 7/19 | -8.3 | 1/27 | 3.9 | -13.8 | 2/12 | 21.3 | 7/17 | 107 | 0 | 142 | 0 | 58 | 25 | 2 | 0 | 75 | ||||
| 9.3 | 13.0 | 31.9 | 7/27 | -6.6 | 1/29 | 5.8 | -11.7 | 2/23 | 23.0 | 8/17 | 77 | 13 | 123 | 0 | 35 | 48 | 7 | 0 | 74 | ||||
| 8.4 | 12.0 | 31.9 | 8/12 * | -9.7 | 12/26 | 5.2 | -11.7 | 12/28 * | 23.0 | 8/19 | 88 | 6 | 131 | 0 | 49 | 45 | 8 | 0 | 74 | ||||
| 8.7 | 12.6 | 32.7 | 7/23 | -7.5 | 1/12 | 5.2 | -13.8 | 1/6 | 24.6 | 8/5 | 94 | 22 | 133 | 0 | 51 | 57 | 16 | 0 | 74 | ||||
| 8.4 | 12.2 | 32.5 | 8/10 | -8.8 | 1/5 | 4.9 | -15.3 | 1/10 | 23.8 | 8/9 | 88 | 19 | 112 | 0 | 58 | 49 | 16 | 0 | 9.6 | 73 | |||
| 7.4 | 11.2 | 31.4 | 7/25 | -10.6 | 12/22 | 4.1 | -13.5 | 12/25 | 22.2 | 7/24 | 112 | 2 | 140 | 0 | 77 | 29 | 3 | 0 | 9.6 | 75 | |||
| 7.6 | 11.2 | 30.8 | 8/12 | -9.1 | 2/19 | 4.4 | -13.6 | 1/9 | 22.2 | 8/12 * | 97 | 2 | 131 | 0 | 69 | 31 | 3 | 0 | 9.4 | 75 | |||
| 7.7 | 11.5 | 30.8 | 9/15 | -7.5 | 1/22 | 4.6 | -18.0 | 1/24 | 22.0 | 9/15 | 89 | 0 | 123 | 0 | 51 | 24 | 1 | 0 | 9.2 | 74 | |||
| 8.5 | 12.2 | 31.9 | 8/2 | -6.7 | 2/12 | 5.4 | -11.1 | 1/3 | 24.0 | 7/30 | 92 | 7 | 119 | 0 | 51 | 47 | 5 | 0 | 10.0 | 74 | |||
| 8.1 | 12.0 | 31.4 | 9/10 * | -7.5 | 1/31 | 4.9 | -12.0 | 1/24 | 21.8 | 9/11 | 103 | 0 | 126 | 0 | 52 | 22 | 3 | 0 | 9.2 | 72 | |||
| 8.3 | 12.1 | 32.9 | 8/22 | -7.8 | 1/12 | 5.1 | -11.7 | 1/13 | 22.8 | 8/23 | 90 | 2 | 119 | 0 | 43 | 24 | 1 | 0 | 9.5 | 73 | |||
| 8.6 | 12.3 | 31.6 | 8/11 | -4.7 | 1/30 | 5.5 | -11.2 | 3/4 | 21.5 | 8/11 | 79 | 0 | 113 | 0 | 36 | 27 | 2 | 0 | 9.5 | 72 | |||
| 8.8 | 12.7 | 33.3 | 8/14 | -7.7 | 1/6 | 5.7 | -11.8 | 1/7 | 22.0 | 8/20 | 79 | 3 | 118 | 0 | 43 | 29 | 4 | 0 | 9.9 | 73 | |||
| 8.2 | 12.1 | 34.2 | 8/8 | -7.3 | 1/29 | 5.1 | -10.9 | 1/28 | 24.9 | 8/9 | 94 | 7 | 117 | 0 | 68 | 50 | 9 | 0 | 9.5 | 72 | |||
| 9.0 | 13.0 | 31.8 | 8/14 | -9.1 | 1/11 | 5.7 | -13.3 | 1/13 | 22.3 | 9/6 * | 85 | 1 | 124 | 0 | 48 | 51 | 3 | 0 | 10.3 | 73 | 18 | 4/28 | |
| 8.6 | 12.5 | 32.1 | 8/16 | -7.0 | 2/13 | 5.4 | -12.3 | 2/13 | 22.2 | 8/21 | 92 | 1 | 126 | 0 | 40 | 30 | 4 | 0 | 9.9 | 73 | 19 | 4/26 | |
| 9.0 | 13.0 | 31.6 | 7/30 | -4.4 | 12/27 | 5.8 | -11.0 | 1/5 | 22.2 | 7/31 | 69 | 1 | 109 | 0 | 21 | 30 | 2 | 0 | 9.9 | 73 | 18 | 5/29 * | |
| 8.0 | 11.8 | 31.6 | 8/20 | -5.6 | 2/11 | 4.5 | -13.8 | 2/10 | 21.4 | 8/21 * | 94 | 1 | 135 | 0 | 51 | 27 | 1 | 0 | 9.5 | 73 | 19 | 5/21 | |
| 7.9 | 11.8 | 32.0 | 8/7 | -7.5 | 12/25 | 4.3 | -11.6 | 12/16 | 21.2 | 8/23 | 97 | 1 | 143 | 0 | 47 | 29 | 5 | 0 | 9.4 | 73 | 19 | 4/15 | |
| 8.1 | 12.0 | 33.1 | 8/31 | -10.8 | 1/19 | 4.4 | -14.0 | 1/19 | 21.5 | 8/21 | 88 | 5 | 131 | 0 | 53 | 31 | 6 | 0 | 9.7 | 74 | 17 | 5/27 | |
| 8.2 | 12.2 | 31.3 | 7/23 | -7.3 | 1/8 | 4.7 | -14.1 | 1/14 | 22.2 | 8/4 | 96 | 1 | 142 | 0 | 52 | 46 | 4 | 0 | 9.8 | 72 | 20 | 4/12 | |
| 8.9 | 12.8 | 31.2 | 8/8 * | -7.3 | 12/29 | 5.0 | -16.0 | 2/22 | 21.2 | 8/3 * | 69 | 2 | 111 | 0 | 37 | 38 | 6 | 0 | 9.9 | 73 | 24 | 5/2 | |
| 7.2 | 11.1 | 30.6 | 7/18 | -8.8 | 2/22 | 3.7 | -13.1 | 1/30 | 21.3 | 7/20 | 107 | 1 | 136 | 0 | 75 | 31 | 3 | 0 | 9.1 | 73 | 13 | 4/26 | |
| 8.1 | 12.5 | 32.3 | 7/26 | -7.6 | 1/7 | 4.1 | -14.1 | 3/2 | 22.0 | 7/29 | 107 | 4 | 144 | 0 | 64 | 45 | 7 | 0 | 9.7 | 73 | 17 | 4/23 | |
| 7.9 | 11.8 | 31.6 | 8/2 | -6.8 | 2/25 | 4.5 | -13.8 | 2/12 | 22.6 | 8/6 | 88 | 2 | 117 | 0 | 49 | 22 | 4 | 0 | 9.2 | 72 | 18 | 4/21 | |
| 9.0 | 13.0 | 32.9 | 8/6 | -5.9 | 12/14 | 5.1 | -12.4 | 1/21 | 22.2 | 8/11 | 79 | 5 | 124 | 0 | 37 | 45 | 10 | 0 | 9.8 | 72 | 18 | 6/1 | |
| 8.7 | 12.6 | 32.5 | 7/14 | -4.4 | 12/23 * | 5.2 | -9.6 | 1/4 | 23.8 | 8/9 | 90 | 12 | 132 | 0 | 32 | 41 | 8 | 0 | 9.9 | 72 | 20 | 5/15 | |
| 8.1 | 11.7 | 31.1 | 8/3 | -6.1 | 12/6 | 4.8 | -11.5 | 2/7 | 21.7 | 8/4 | 107 | 1 | 134 | 0 | 52 | 20 | 1 | 0 | 9.3 | 71 | 16 | 5/21 | |
| 8.3 | 11.9 | 32.8 | 8/1 | -6.6 | 1/30 | 5.0 | -14.0 | 2/16 | 22.9 | 8/2 | 98 | 2 | 125 | 0 | 63 | 35 | 4 | 0 | 9.7 | 73 | 21 | 4/13 | |
| 7.9 | 11.5 | 33.5 | 7/26 | -9.1 | 1/21 | 4.3 | -13.6 | 2/14 | 22.8 | 8/1 | 95 | 4 | 140 | 0 | 54 | 22 | 5 | 0 | 8.6 | 69 | 13 | 5/18 | |
| 7.9 | 11.6 | 32.1 | 7/26 * | -10.1 | 2/1 | 4.5 | -14.1 | 1/29 | 21.8 | 7/31 | 83 | 3 | 123 | 0 | 64 | 31 | 5 | 0 | 9.4 | 73 | 25 | 5/14 * | |
| 8.3 | 11.9 | 34.7 | 8/3 | -9.6 | 2/16 | 4.9 | -17.2 | 2/17 | 23.1 | 8/5 | 93 | 8 | 118 | 0 | 64 | 47 | 10 | 0 | 9.6 | 71 | 19 | 4/23 * | |
| 8.3 | 12.0 | 32.6 | 8/18 | -10.9 | 1/12 | 4.8 | -13.2 | 1/11 | 22.1 | 8/18 | 80 | 4 | 128 | 0 | 45 | 33 | 7 | 0 | 9.2 | 71 | 17 | 5/8 | |
| 7.8 | 11.3 | 30.0 | 9/12 | -8.9 | 2/13 | 4.6 | -12.0 | 2/22 | 19.6 | 7/23 | 101 | 0 | 130 | 0 | 59 | 15 | 1 | 0 | 9.0 | 72 | 18 | 5/27 | |
| 7.8 | 11.3 | 31.7 | 8/2 | -5.7 | 1/27 | 4.5 | -11.0 | 2/27 | 23.3 | 8/2 | 95 | 4 | 135 | 0 | 51 | 26 | 7 | 0 | 9.0 | 72 | 20 | 4/29 | |
| 8.6 | 12.3 | 31.3 | 8/17 | -8.7 | 1/15 | 5.1 | -11.8 | 1/27 | 22.2 | 8/29 | 82 | 3 | 119 | 0 | 51 | 37 | 4 | 0 | 9.3 | 71 | 17 | 4/25 | |
| 8.0 | 11.5 | 32.0 | 8/17 * | -7.4 | 2/12 | 4.6 | -11.3 | 1/22 | 24.7 | 8/17 | 94 | 2 | 119 | 0 | 64 | 27 | 4 | 0 | 9.1 | 71 | 18 | 5/13 | |
| 7.7 | 11.3 | 33.7 | 8/16 | -10.0 | 12/25 | 4.3 | -13.2 | 12/24 | 24.2 | 8/6 | 118 | 14 | 139 | 0 | 84 | 50 | 7 | 0 | 9.3 | 71 | 18 | 10/16 | |
| 8.0 | 11.7 | 33.9 | 8/11 | -8.1 | 1/25 | 4.6 | -15.2 | 1/25 | 22.9 | 8/12 * | 104 | 9 | 130 | 0 | 68 | 43 | 10 | 0 | 9.3 | 72 | 14 | 5/3 | |
| 7.7 | 11.4 | 33.4 | 7/31 | -8.0 | 2/4 | 4.4 | -13.9 | 1/24 | 22.4 | 8/14 | 95 | 5 | 133 | 0 | 57 | 34 | 9 | 0 | 9.0 | 71 | 18 | 6/13 * | |
| 8.0 | 11.8 | 29.8 | 9/6 | -8.2 | 2/15 | 4.5 | -12.2 | 12/31 | 20.7 | 8/31 | 98 | 0 | 134 | 0 | 60 | 31 | 0 | 0 | 9.4 | 72 | 17 | 4/20 | |
| 8.1 | 11.6 | 32.4 | 8/21 | -7.6 | 1/25 | 4.8 | -12.3 | 2/16 | 21.6 | 8/25 * | 84 | 3 | 132 | 0 | 64 | 29 | 4 | 0 | 9.4 | 72 | 15 | 4/18 | |
| 9.3 | 13.1 | 32.6 | 7/22 | -7.5 | 12/19 | 5.9 | -9.8 | 12/19 | 23.9 | 8/8 | 61 | 8 | 103 | 0 | 27 | 41 | 14 | 0 | 10.0 | 73 | 17 | 5/19 | |
| 9.8 | 13.6 | 32.8 | 7/24 | -6.9 | 1/15 | 6.5 | -13.6 | 1/27 | 22.2 | 8/23 | 58 | 2 | 97 | 0 | 27 | 46 | 4 | 0 | 10.3 | 70 | 18 | 4/11 | |
| 9.1 | 12.8 | 31.5 | 7/24 | -5.3 | 2/19 | 5.7 | -13.5 | 2/19 | 20.4 | 7/25 | 81 | 1 | 119 | 0 | 38 | 29 | 3 | 0 | 9.7 | 71 | 19 | 5/23 | |
| 8.4 | 12.1 | 30.9 | 7/28 | -4.4 | 2/20 * | 5.2 | -11.2 | 2/1 | 21.1 | 7/30 | 87 | 0 | 120 | 0 | 42 | 23 | 1 | 0 | 9.5 | 72 | 20 | 4/28 | |
| 8.4 | 11.9 | 30.6 | 8/25 | -6.5 | 12/15 | 5.3 | -8.8 | 1/24 | 21.1 | 8/27 | 76 | 0 | 114 | 0 | 37 | 19 | 1 | 0 | 9.1 | 71 | 18 | 5/14 | |
| 9.1 | 12.8 | 33.9 | 8/7 | -6.9 | 1/19 | 5.7 | -14.3 | 1/29 | 24.0 | 8/8 * | 90 | 13 | 127 | 0 | 54 | 60 | 14 | 0 | 10.0 | 71 | 16 | 5/13 | |
| 9.0 | 12.5 | 33.0 | 7/27 | -5.7 | 1/14 | 5.7 | -11.4 | 2/3 | 21.9 | 8/15 | 77 | 2 | 114 | 0 | 31 | 23 | 2 | 0 | 9.8 | 73 | 22 | 5/19 * | |
| 7.9 | 11.5 | 29.9 | 7/30 * | -10.6 | 2/1 * | 4.7 | -13.9 | 2/1 | 22.6 | 7/30 | 84 | 1 | 128 | 0 | 44 | 26 | 0 | 0 | 9.2 | 72 | 16 | 5/1 | |
| 8.7 | 12.5 | 33.4 | 7/27 | -5.3 | 12/3 | 5.3 | -9.7 | 3/3 * | 22.6 | 8/4 | 82 | 2 | 117 | 0 | 32 | 33 | 4 | 0 | 9.5 | 72 | 14 | 4/28 | |
| 8.5 | 12.3 | 30.1 | 7/26 | -8.5 | 1/7 | 5.2 | -15.1 | 2/7 | 20.9 | 8/5 * | 92 | 0 | 123 | 0 | 57 | 25 | 1 | 0 | 9.8 | 72 | 15 | 5/6 | |
| 8.9 | 12.8 | 34.4 | 8/3 | -7.3 | 1/8 | 5.4 | -12.1 | 1/28 | 23.5 | 8/1 | 103 | 19 | 131 | 0 | 55 | 55 | 16 | 0 | 9.9 | 71 | 14 | 5/2 | |
| 8.6 | 12.2 | 34.9 | 8/1 | -8.1 | 1/25 | 5.4 | -10.8 | 2/16 | 22.6 | 8/22 | 104 | 3 | 130 | 0 | 52 | 48 | 8 | 0 | 9.9 | 72 | 18 | 5/30 | |
| 7.9 | 11.7 | 29.3 | 7/11 | -10.2 | 2/3 | 4.5 | -13.5 | 1/14 | 20.0 | 8/26 * | 104 | 0 | 124 | 0 | 75 | 37 | 0 | 0 | 9.1 | 69 | 16 | 5/14 | |
| 8.6 | 12.4 | 31.2 | 9/2 | -7.9 | 12/11 | 5.2 | -10.6 | 1/20 | 20.5 | 7/31 | 76 | 1 | 119 | 0 | 48 | 24 | 1 | 0 | 9.1 | 69 | 11 | 5/17 * | |
| 8.4 | 12.2 | 28.7 | 8/7 | -6.0 | 1/15 | 4.8 | -14.9 | 1/15 | 19.4 | 8/8 | 85 | 0 | 121 | 0 | 47 | 20 | 0 | 0 | 8.9 | 69 | 15 | 10/21 | |
| 9.3 | 13.2 | 32.8 | 7/24 | -5.7 | 12/28 | 5.7 | -10.7 | 3/4 | 22.4 | 8/9 * | 84 | 7 | 122 | 0 | 35 | 40 | 6 | 0 | 9.3 | 68 | 11 | 5/1 | |
| 8.4 | 12.0 | 31.8 | 6/23 | -6.9 | 1/10 | 5.1 | -12.0 | 2/27 | 21.5 | 8/2 | 92 | 0 | 125 | 0 | 62 | 41 | 4 | 0 | 9.3 | 70 | 15 ] | 5/3 | |
| 8.6 | 12.4 | 32.9 | 8/6 | -6.2 | 1/22 | 5.3 | -13.6 | 1/23 | 23.2 | 8/16 | 84 | 7 | 127 | 0 | 53 | 50 | 7 | 0 | 9.3 | 69 | 12 | 5/6 | |
| 8.9 | 12.6 | 33.2 | 8/12 | -4.4 | 3/7 * | 5.4 | -9.1 | 2/26 * | 23.9 | 8/15 | 81 | 4 | 135 | 0 | 41 | 42 | 10 | 0 | 9.2 | 68 | 15 | 5/9 | |
| 8.9 | 12.9 | 31.3 | 7/6 | -6.3 | 1/12 | 5.3 | -11.3 | 1/17 | 21.1 | 8/14 | 85 | 0 | 117 | 0 | 50 | 37 | 3 | 0 | 9.3 | 68 | 16 | 3/22 | |
| 8.8 | 12.5 | 30.6 | 6/25 | -4.3 | 12/17 | 5.3 | -11.2 | 1/24 | 20.6 | 8/12 | 76 | 0 | 128 | 0 | 37 | 26 | 1 | 0 | 9.0 | 69 | 10 | 5/9 | |
| 9.1 | 12.7 | 34.0 | 8/6 | -10.1 | 2/3 | 5.8 | -13.2 | 2/3 | 23.8 | 8/31 | 82 | 10 | 125 | 0 | 45 | 61 | 5 | 0 | 10.3 | 72 | 18 | 5/4 * | |
| 8.6 | 12.3 | 32.4 | 9/3 | -7.3 | 1/7 | 5.2 | -10.6 | 1/7 | 24.1 | 8/11 | 98 | 3 | 130 | 0 | 47 | 47 | 6 | 0 | 9.7 | 72 | 22 | 5/12 * | |
| 8.7 | 12.4 | 33.6 | 9/18 | -7.4 | 2/10 | 5.4 | -12.3 | 1/14 | 22.1 | 8/30 | 105 | 11 | 139 | 0 | 59 | 51 | 14 | 0 | 10.1 | 73 | 14 | 4/30 | |
| 8.8 | 12.3 | 32.3 | 8/15 | -6.8 | 1/4 | 5.5 | -10.7 | 2/7 | 24.0 | 8/16 | 86 | 6 | 121 | 0 | 56 | 49 | 6 | 0 | 10.2 | 75 | 19 | 9/13 | |
| 8.8 | 12.7 | 32.2 | 8/4 | -6.8 | 2/6 | 5.2 | -12.6 | 2/8 | 22.7 | 8/5 | 93 | 1 | 133 | 0 | 62 | 56 | 4 | 0 | 9.9 | 73 | 16 | 4/14 | |
| 9.5 | 13.2 | 33.1 | 8/5 | -5.4 | 12/27 | 6.1 | -9.5 | 2/9 | 23.2 | 8/6 | 50 | 3 | 109 | 0 | 22 | 32 | 4 | 0 | 10.1 | 74 | 16 | 5/7 * | |
| 8.8 | 12.6 | 32.3 | 8/30 | -5.8 | 1/11 | 5.4 | -9.6 | 2/15 * | 22.6 | 8/30 | 91 | 4 | 130 | 0 | 57 | 49 | 5 | 0 | 10.3 | 75 | 12 | 5/8 | |
| 8.6 | 12.4 | 32.5 | 7/15 | -7.5 | 1/11 | 5.1 | -13.0 | 1/24 | 22.1 | 7/10 | 93 | 1 | 130 | 0 | 52 | 38 | 4 | 0 | 10.0 | 75 | 19 | 5/3 * | |
| 8.9 | 12.7 | 33.9 | 7/29 | -8.2 | 2/12 | 5.5 | -11.4 | 2/2 * | 22.8 | 7/30 | 88 | 4 | 113 | 0 | 50 | 39 | 7 | 0 | 10.2 | 76 | 17 | 5/22 * | |
| 9.3 | 13.4 | 33.2 | 7/31 | -10.8 | 2/8 | 5.7 | -13.6 | 2/8 | 23.9 | 7/31 | 82 | 8 | 129 | 0 | 45 | 52 | 11 | 0 | 10.4 | 74 | 11 | 4/18 | |
| 9.5 | 13.3 | 33.4 | 8/19 | -6.7 | 2/9 | 6.2 | -13.9 | 2/9 | 22.9 | 8/5 | 71 | 9 | 104 | 0 | 39 | 56 | 10 | 0 | 10.8 | 76 | 12 | 3/31 | |
| 9.6 | 13.7 | 36.2 | 7/28 | -9.5 | 1/1 | 5.9 | -12.5 | 1/2 | 24.2 | 8/8 | 73 | 19 | 107 | 0 | 44 | 58 | 17 | 1 | 10.8 | 76 | 15 | 4/20 | |
| 9.6 | 13.4 | 32.3 | 8/8 | -5.9 | 1/30 | 6.0 | -10.9 | 1/1 | 22.3 | 8/9 | 80 | 3 | 103 | 0 | 39 | 63 | 5 | 0 | 10.7 | 76 | 13 | 5/6 | |
| 10.4 | 14.3 | 34.9 | 8/31 | -10.2 | 1/25 | 6.9 | -13.5 | 1/25 | 25.0 | 8/3 | 79 | 25 | 108 | 1 | 52 | 76 | 22 | 0 | 11.8 | 76 | 18 | 4/25 | |
| 4.0 ] | 7.8 ] | 27.3 ] | 4/27 | -3.6 ] | 2/23 | 0.5 ] | -10.4 ] | 1/21 | 16.3 ] | 6/16 | 57 ] | 0 ] | 80 ] | 0 ] | 27 ] | 7 ] | 0 ] | 0 ] | 6.3 ] | 73 ] | 11 ] | 5/2 | |
- 寒候年とは、前年8月1日から当年7月31日までの期間のことです。例えば、2008年寒候年は2007年8月1日から2008年7月31日までの期間を示します。
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。