半旬ごとの値
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中頓別（宗谷地方) 1998年（半旬ごとの値） 主な要素
| 月 | 半旬 | 日～日 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) |
平均 (％) | 最小 (％) |
平均 風速 (m/s) | 最大 | 最大瞬間 | 降雪の深さ | 最深 積雪 (cm) |
|||||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) |
日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) |
|||||||||||
| 第1半旬 | 1～ 5 | 24 | 7 | 1 | /// | -9.2 | -5.8 | -14.3 | -0.9 | -17.2 | /// | /// | 1.1 | 5 | 西南西 | /// | /// | 0.2 | 39 | 11 | 34 | |
| 第2半旬 | 6～10 | 19 | 10 | 1 | /// | -12.8 | -9.0 | -18.2 | -3.9 | -21.3 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 1.9 | 26 | 13 | 44 | |
| 第3半旬 | 11～15 | 9 | 7 | 1 | /// | -8.2 | -4.3 | -13.0 | -2.7 | -19.0 | /// | /// | 1.5 | 6 | 南西 | /// | /// | 9.2 | 32 | 18 | 47 | |
| 第4半旬 | 16～20 | 19 | 9 | 1 | /// | -8.5 | -4.1 | -14.5 | -0.2 | -22.5 | /// | /// | 2.7 | 8 | 南西 | /// | /// | 6.2 | 41 | 13 | 61 | |
| 第5半旬 | 21～25 | 15 | 6 | 1 | /// | -14.5 | -8.0 | -23.0 | -6.4 | -28.1 | /// | /// | 0.7 | 3 | 西南西 | /// | /// | 10.5 | 19 | 9 | 64 | |
| 第6半旬 | 26～31 | 19 | 7 | 2 | /// | -11.6 | -5.8 | -21.0 | -3.0 | -25.0 | /// | /// | 1.3 | 8 | 南南西 | /// | /// | 4.4 | 46 | 16 | 77 | |
| 第1半旬 | 1～ 5 | 14 | 5 | 1 | /// | -11.5 | -6.1 | -19.6 | -2.4 | -28.4 | /// | /// | 0.9 | 5 | 西南西 | /// | /// | 3.1 | 26 | 9 | 78 | |
| 第2半旬 | 6～10 | 5 | 3 | 1 | /// | -11.7 | -5.3 | -18.3 | -2.1 | -27.8 | /// | /// | 1.6 | 6 | 東 | /// | /// | 15.3 | 27 | 11 | 77 | |
| 第3半旬 | 11～15 | 15 | 6 | 3 | /// | -8.5 | -3.4 | -16.5 | 1.2 | -21.4 | /// | /// | 1.4 | 5 | 北北東 | /// | /// | 12.8 | 31 | 12 | 78 | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | -10.3 | -1.9 | -20.4 | 3.4 | -30.5 | /// | /// | 2.4 | 8 | 南西 | /// | /// | 28.3 | 14 | 4 | 75 | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -10.3 | -1.4 | -20.6 | 3.5 | -24.3 | /// | /// | 1.5 | 5 | 西南西 | /// | /// | 35.7 | 17 | 6 | 62 | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -4.6 | 2.1 | -13.3 | 3.8 | -15.2 | /// | /// | 1.5 | 5 | 北北東 | /// | /// | 16.8 | 6 | 3 | 61 | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -4.3 | 2.0 | -11.6 | 5.4 | -16.1 | /// | /// | 1.7 | 6 | 北北東 | /// | /// | 30.9 | 11 | 3 | 58 | |
| 第2半旬 | 6～10 | 13 | 9 | 2 | /// | -6.6 | -0.1 | -17.7 | 5.5 | -20.5 | /// | /// | 2.1 | 9 | 北北東 | /// | /// | 23.8 | 27 | 16 | 64 | |
| 第3半旬 | 11～15 | 6 | 5 | 1 | /// | -0.9 | 2.9 | -6.0 | 7.0 | -9.6 | /// | /// | 2.5 | 6 | 北北東 | /// | /// | 26.3 | 8 | 3 | 50 | |
| 第4半旬 | 16～20 | 38 | 18 | 2 | /// | -0.7 | 1.5 | -3.4 | 7.6 | -8.3 | /// | /// | 3.3 | 10 | 西南西 | /// | /// | 2.5 | 43 | 31 | 69 | |
| 第5半旬 | 21～25 | 3 | 2 | 1 | /// | -1.3 | 1.9 | -6.8 | 6.0 | -9.5 | /// | /// | 3.4 | 10 | 西南西 | /// | /// | 17.7 | 21 | 10 | 49 | |
| 第6半旬 | 26～31 | 5 | 3 | 1 | /// | 2.1 | 6.1 | -3.1 | 9.4 | -7.8 | /// | /// | 2.1 | 7 | 西南西 | /// | /// | 27.5 | 19 | 7 | 38 | |
| 第1半旬 | 1～ 5 | 4 | 2 | 1 | /// | 1.4 | 5.2 | -3.3 | 9.6 | -9.8 | /// | /// | 3.0 | 9 | 南西 | /// | /// | 30.6 | 9 | 4 | 22 | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 6.0 | 11.7 | -0.7 | 15.1 | -5.9 | /// | /// | 3.5 | 8 | 北北東 | /// | /// | 54.7 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 21 | 20 | 3 | /// | 3.9 | 9.6 | -1.7 | 12.8 | -4.9 | /// | /// | 2.2 | 7 | 南西 | /// | /// | 20.7 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 5 | 5 | 1 | /// | 7.0 | 13.6 | 1.0 | 22.7 | 0.0 | /// | /// | 2.4 | 10 | 南西 | /// | /// | 29.8 | 1 | 1 | 1 | |
| 第5半旬 | 21～25 | 14 | 10 | 2 | /// | 12.1 | 16.9 | 7.5 | 22.7 | 0.4 | /// | /// | 3.5 | 9 | 南西 | /// | /// | 2.7 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 8 | 7 | 3 | /// | 6.1 | 11.0 | 0.3 | 16.0 | -3.2 | /// | /// | 3.3 | 9 | 西南西 | /// | /// | 26.3 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 30 | 30 | 4 | /// | 8.7 | 13.9 | 1.3 | 17.8 | -3.6 | /// | /// | 3.4 | 8 | 南西 | /// | /// | 37.1 | 0 ] | 0 ] | 0 ] | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 8.5 | 12.6 | 4.0 | 20.7 | -2.4 | /// | /// | 3.6 | 9 | 西南西 | /// | /// | 20.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 11.5 | 17.7 | 3.6 | 21.1 | -1.5 | /// | /// | 3.5 | 8 | 南西 | /// | /// | 45.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 15.0 | 20.5 | 10.0 | 25.0 | 5.3 | /// | /// | 3.6 | 8 ) | 南西 | /// | /// | 15.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 16 | 14 | 3 | /// | 10.4 | 17.0 | 3.9 | 20.2 | -0.9 | /// | /// | 2.3 | 7 | 南西 | /// | /// | 25.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 11 | 9 | 7 | /// | 14.1 | 20.7 | 6.4 | 24.8 | 3.7 | /// | /// | 2.4 | 6 | 南西 | /// | /// | 40.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 8.3 | 14.2 | 1.7 | 17.1 | -1.8 | /// | /// | 2.7 | 7 | 北北東 | /// | /// | 35.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 13.0 | 22.2 | 2.5 | 24.3 | -1.4 | /// | /// | 1.7 | 6 | 北北東 | /// | /// | 44.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 14.2 | 21.0 | 8.2 | 21.7 | 6.7 | /// | /// | 2.1 | 7 | 北北東 | /// | /// | 22.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 11 | 2 | /// | 12.2 | 15.3 | 9.7 | 21.1 | 8.1 | /// | /// | 2.7 | 7 | 北北東 | /// | /// | 5.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 14.1 | 20.6 | 7.3 | 24.7 | 6.0 | /// | /// | 2.5 | 6 | 西南西 | /// | /// | 36.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 21 | 21 | 6 | /// | 16.0 | 19.6 | 12.6 | 24.1 | 10.3 | /// | /// | 3.1 | 7 | 北北東 | /// | /// | 5.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 28 | 23 | 7 | /// | 16.2 | 20.7 | 12.0 | 22.7 | 9.7 | /// | /// | 1.6 | 6 | 北北東 | /// | /// | 6.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 3 | 1 | /// | 17.2 | 20.7 | 13.9 | 25.8 | 11.8 | /// | /// | 1.8 | 6 | 北 | /// | /// | 4.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 13.6 | 19.6 | 8.5 | 26.9 | 6.6 | /// | /// | 2.4 | 6 | 北北東 | /// | /// | 31.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 17.1 | 26.0 | 9.5 | 27.3 | 7.9 | /// | /// | 1.7 | 6 | 北北東 | /// | /// | 39.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 37 | 34 | 25 | /// | 15.2 | 19.2 | 12.6 | 20.6 | 11.2 | /// | /// | 1.8 | 5 | 北北東 | /// | /// | 5.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 12 | 7 | 4 | /// | 16.3 | 20.4 | 13.5 | 23.1 | 9.9 | /// | /// | 2.0 | 5 | 北北東 | /// | /// | 7.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | 19.5 | 24.6 | 15.2 | 28.0 | 13.5 | /// | /// | 1.5 | 5 | 北北東 | /// | /// | 9.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 15.5 | 17.9 | 13.4 | 19.8 | 11.8 | /// | /// | 3.2 | 6 | 北北東 | /// | /// | 5.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 17.2 | 21.3 | 13.1 | 24.5 | 9.4 | /// | /// | 1.6 | 5 | 北北東 | /// | /// | 5.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 18 | 14 | 6 | /// | 17.7 | 22.0 | 13.5 | 24.6 | 10.5 | /// | /// | 1.3 | 5 | 北北東 | /// | /// | 11.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 23 | 21 | 9 | /// | 19.8 | 25.4 | 15.5 | 27.2 | 12.2 | /// | /// | 1.7 | 7 | 南西 | /// | /// | 17.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 21 | 16 | 2 | /// | 18.3 | 20.9 | 16.3 | 26.1 | 14.7 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 5.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 5 | /// | 16.0 | 19.8 | 12.2 | 21.9 | 10.0 | /// | /// | 1.9 | 5 | 北東 | /// | /// | 13.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 4 | /// | 18.0 | 24.0 | 12.9 | 25.4 | 11.7 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 31.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 18 | 8 | /// | 16.5 | 22.0 | 9.5 | 23.4 | 3.0 | /// | /// | 2.1 | 6 | 南西 | /// | /// | 17.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 113 | 82 | 12 | /// | 14.8 | 17.6 | 10.6 | 22.6 | 5.5 | /// | /// | 3.5 | 14 | 北北東 | /// | /// | 11.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 54 | 24 | 6 | /// | 14.3 | 19.3 | 9.2 | 24.0 | 3.8 | /// | /// | 2.1 | 8 | 北 | /// | /// | 7.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 2 | 2 | 1 | /// | 13.5 | 20.7 | 6.5 | 23.1 | 3.3 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 39.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 21 | 12 | 4 | /// | 11.2 | 15.6 | 5.2 | 19.1 | -0.4 | /// | /// | 1.9 | 7 | 南南西 | /// | /// | 16.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 4 | /// | 8.0 | 14.8 | 1.8 | 16.3 | 0.0 | /// | /// | 1.2 | 6 | 南西 | /// | /// | 17.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 14 | 7 | 6 | /// | 14.8 | 20.1 ) | 9.2 ) | 22.6 ) | -0.1 ) | /// | /// | 2.1 | 7 ) | 南西 | /// | /// | 20.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 59 | 41 | 7 | /// | 10.1 | 13.3 | 5.8 | 16.0 | 1.5 | /// | /// | 2.3 | 7 | 西南西 | /// | /// | 15.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 26 | 26 | 6 | /// | 6.7 | 12.5 | 0.9 | 14.7 | -1.9 | /// | /// | 1.7 | 6 | 南西 | /// | /// | 24.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 13 | 12 | 3 | /// | 6.5 | 12.9 | 0.3 | 14.6 | -2.1 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 18.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 83 | 51 | 6 | /// | 5.2 | 8.2 | 2.1 | 11.3 | 0.5 | /// | /// | 3.3 | 8 | 西南西 | /// | /// | 7.4 | 0 ] | 0 ] | 0 ] | |
| 第2半旬 | 6～10 | 44 | 24 | 7 | /// | 2.6 | 6.9 | -1.8 | 9.3 | -3.6 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 7.3 | 15 | 11 | 7 | |
| 第3半旬 | 11～15 | 29 | 13 | 6 | /// | 2.0 | 5.3 | -2.2 | 12.2 | -4.1 | /// | /// | 2.0 | 10 | 南西 | /// | /// | 6.3 | 16 | 6 | 9 | |
| 第4半旬 | 16～20 | 106 | 36 | 4 | /// | -2.9 | -1.4 | -5.1 | 1.1 | -10.9 | /// | /// | 2.7 | 9 | 北北東 | /// | /// | 0.3 | 139 | 47 | 110 | |
| 第5半旬 | 21～25 | 23 | 9 | 5 | /// | -4.6 | -1.4 | -10.8 | 0.8 | -18.7 | /// | /// | 1.1 | 5 | 北北東 | /// | /// | 3.7 | 34 | 12 | 98 | |
| 第6半旬 | 26～30 | 37 | 18 | 7 | /// | -4.9 | -1.5 | -10.4 | -1.2 | -15.4 | /// | /// | 1.0 | 4 | 南南西 | /// | /// | 3.8 | 73 | 36 | 116 | |
| 第1半旬 | 1～ 5 | 17 | 9 | 2 | /// | -8.6 | -5.7 | -12.0 | -4.0 | -15.3 | /// | /// | 0.7 | 3 | 西南西 | /// | /// | 3.8 | 45 | 20 | 115 | |
| 第2半旬 | 6～10 | 30 | 15 | 3 | /// | -4.3 | -0.2 | -8.6 | 6.1 | -15.2 | /// | /// | 2.6 | 9 | 南西 | /// | /// | 5.9 | 46 | 25 | 106 | |
| 第3半旬 | 11～15 | 23 | 14 | 3 | /// | -1.7 | 1.1 | -6.0 | 2.9 | -14.1 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 1.2 | 29 | 8 | 102 | |
| 第4半旬 | 16～20 | 27 | 13 | 2 | /// | -4.6 | -0.4 | -10.3 | 2.3 | -21.0 | /// | /// | 1.5 | 5 | 北北西 | /// | /// | 3.0 | 51 | 18 | 97 | |
| 第5半旬 | 21～25 | 12 | 9 | 2 | /// | -6.9 | -2.9 | -11.7 | -2.0 | -16.2 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 7.2 | 39 | 21 | 110 | |
| 第6半旬 | 26～31 | 28 | 9 | 2 | /// | -6.8 | -3.2 | -11.4 | 0.4 | -16.7 | /// | /// | 1.6 | 6 | 西南西 | /// | /// | 3.8 | 71 | 19 | 131 | |
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