半旬ごとの値
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川湯（釧路地方) 1987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 | 11 | 6 | 1 | /// | -9.4 | -5.0 | -15.6 | -2.1 | -27.2 | /// | /// | 3.3 | 8 | 北西 | /// | /// | 25.2 | 48 | 23 | 52 | |
| 第2半旬 | 6～10 | 17 | 9 | 3 | /// | -10.8 | -3.9 | -18.5 | 0.2 | -27.2 | /// | /// | 2.2 | 7 | 東南東 | /// | /// | 18.4 | 41 | 18 | 64 | |
| 第3半旬 | 11～15 | 3 | 2 | 1 | /// | -13.7 | -6.6 ) | -23.1 ) | -5.3 ) | -27.7 ) | /// | /// | 1.8 | 7 ) | 北西 | /// | /// | 25.7 | 14 | 4 | 64 ) | |
| 第4半旬 | 16～20 | 6 | 3 | 1 | /// | -10.3 | -3.4 | -19.3 | 2.9 | -26.0 | /// | /// | 1.7 | 7 | 北西 | /// | /// | 28.0 | 19 | 7 | 56 | |
| 第5半旬 | 21～25 | 7 | 4 | 1 | /// | -13.9 | -5.5 | -23.4 | 0.3 | -31.7 | /// | /// | 1.6 | 7 | 南 | /// | /// | 24.9 | 22 | 10 | 68 | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | -12.4 | -4.1 | -21.8 | 1.9 | -31.2 | /// | /// | 1.2 | 7 | 西南西 | /// | /// | 37.8 | 16 | 6 | 64 | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -13.5 | -7.8 | -22.4 | -6.2 | -27.0 | /// | /// | 2.6 | 9 | 北西 | /// | /// | 29.3 | 24 | 10 | 62 | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | -8.2 | -2.8 | -16.3 | -0.1 | -22.2 | /// | /// | 1.9 | 6 | 北北西 | /// | /// | 31.4 | 16 | 4 | 53 | |
| 第3半旬 | 11～15 | 7 | 7 | 2 | /// | -11.4 | -4.1 | -21.2 | 2.3 | -24.2 | /// | /// | 1.5 | 6 | 西 | /// | /// | 17.5 | 15 | 6 | 55 | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -16.6 | -6.8 | -27.6 | -4.3 | -31.6 | /// | /// | 1.5 | 5 | 南 | /// | /// | 42.1 | 12 | 4 | 54 | |
| 第5半旬 | 21～25 | 5 | 2 | 1 | /// | -6.6 | 0.5 | -13.9 | 4.6 | -26.4 | /// | /// | 2.4 | 8 | 南東 | /// | /// | 29.7 | 14 | 7 | 59 | |
| 第6半旬 | 26～28 | 3 | 1 | 1 | /// | -4.7 | -1.2 | -11.4 | 0.3 | -15.4 | /// | /// | 2.7 | 6 | 南西 | /// | /// | 19.4 | 9 | 7 | 53 | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | -5.6 | -0.6 | -12.8 | 1.5 | -15.7 | /// | /// | 2.0 | 7 | 北西 | /// | /// | 36.6 | 20 | 9 | 55 | |
| 第2半旬 | 6～10 | 3 | 1 | 1 | /// | -4.8 | -1.7 | -8.3 | -0.4 | -13.4 | /// | /// | 2.7 | 6 | 西北西 | /// | /// | 42.6 | 18 | 8 | 58 | |
| 第3半旬 | 11～15 | 11 | 10 | 2 | /// | -4.1 | 0.2 | -10.6 | 3.5 | -17.7 | /// | /// | 2.5 | 8 | 西南西 | /// | /// | 35.9 | 13 | 4 | 56 | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -2.8 | 1.8 | -9.0 | 4.7 | -12.5 | /// | /// | 1.7 | 7 | 西北西 | /// | /// | 37.1 | 10 | 3 | 50 | |
| 第5半旬 | 21～25 | 31 | 30 | 6 | /// | -0.2 | 3.2 | -2.9 | 5.5 | -4.8 | /// | /// | 1.8 | 6 | 南南東 | /// | /// | 27.0 | 8 | 4 | 43 | |
| 第6半旬 | 26～31 | 4 | 4 | 1 | /// | -2.5 | 1.8 | -9.9 | 7.6 | -16.9 | /// | /// | 2.5 | 9 | 南 | /// | /// | 51.7 | 21 | 7 | 37 | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -1.2 | 4.8 | -7.8 | 7.3 | -17.5 | /// | /// | 1.7 | 7 | 西北西 | /// | /// | 38.8 | 8 | 4 | 30 | |
| 第2半旬 | 6～10 | 6 | 4 | 1 | /// | 1.5 | 7.2 | -3.7 | 9.4 | -8.5 | /// | /// | 1.7 | 6 | 南南東 | /// | /// | 42.1 | 20 | 13 | 24 | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | -0.2 | 3.7 | -4.3 | 6.6 | -7.8 | /// | /// | 2.7 | 8 | 北北西 | /// | /// | 30.4 | 13 | 4 | 7 | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 4.5 | 14.6 | -3.5 | 17.1 | -6.0 | /// | /// | 2.1 | 9 | 南南東 | /// | /// | 44.8 | 8 | 2 | 4 | |
| 第5半旬 | 21～25 | 6 | 3 | 1 | /// | 5.3 | 10.8 | 0.4 | 16.8 | -1.4 | /// | /// | 3.8 | 12 | 南 | /// | /// | 29.2 | 9 | 4 | 7 | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 6.0 | 14.2 | -1.3 | 24.5 | -4.8 | /// | /// | 2.4 | 7 | 南南東 | /// | /// | 46.5 | 1 | 1 | 1 | |
| 第1半旬 | 1～ 5 | 22 | 21 | 5 | /// | 8.7 | 14.8 | 2.6 | 26.2 | -0.5 | /// | /// | 3.2 | 11 | 南南西 | /// | /// | 27.9 | 0 ] | 0 ] | 0 ] | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 9.4 | 20.1 | -2.1 | 26.6 | -4.6 | /// | /// | 2.1 | 6 | 南南東 | /// | /// | 55.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 6 | 4 | /// | 9.6 | 16.6 ) | 2.6 ) | 22.5 ) | 2.5 ) | /// | /// | 2.6 | 8 ) | 南南東 | /// | /// | 41.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 11.4 | 21.8 | 2.2 | 23.4 | -2.0 | /// | /// | 3.3 | 9 | 南南東 | /// | /// | 54.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 6.4 | 13.9 | 1.4 | 21.7 | -0.9 | /// | /// | 2.5 | 6 | 南 | /// | /// | 31.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 5 | 1 | /// | 8.3 | 16.0 | 1.4 | 23.7 | -1.8 | /// | /// | 1.9 | 7 | 南南東 | /// | /// | 50.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 5 | 3 | /// | 15.3 | 25.0 | 5.1 | 29.3 | -1.2 | /// | /// | 1.9 | 5 | 南南東 | /// | /// | 49.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 10 | 2 | /// | 13.8 | 19.4 | 8.2 | 28.8 | 4.3 | /// | /// | 1.3 | 6 | 南南東 | /// | /// | 25.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 5 | 1 | /// | 8.6 | 12.6 | 5.4 | 16.8 | 2.4 | /// | /// | 1.8 | 4 | 南 | /// | /// | 20.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 13.0 | 19.2 | 7.2 | 23.0 | 3.3 | /// | /// | 1.8 | 5 | 南南東 | /// | /// | 43.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 14.4 | 22.4 | 4.9 | 27.5 | 1.6 | /// | /// | 1.6 | 5 | 南南東 | /// | /// | 56.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 11.5 | 17.1 | 8.1 | 19.0 | 6.7 | /// | /// | 2.5 | 5 | 南南東 | /// | /// | 25.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 7 | 4 | /// | 15.1 | 20.2 | 11.0 | 24.6 | 9.5 | /// | /// | 2.2 | 7 | 南南東 | /// | /// | 32.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 9 | 2 | /// | 16.2 | 19.5 | 13.5 | 24.2 | 12.5 | /// | /// | 1.8 | 5 | 南南東 | /// | /// | 18.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 7 | 3 | /// | 17.2 | 22.1 | 13.4 | 24.8 | 12.0 | /// | /// | 1.9 | 5 | 南南東 | /// | /// | 22.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 49 | 44 | 7 | /// | 16.8 | 20.0 | 13.7 | 23.7 | 12.1 | /// | /// | 1.9 | 4 | 南南東 | /// | /// | 17.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 15 | 12 | 7 | /// | 17.1 | 21.1 | 14.3 | 24.9 | 12.2 | /// | /// | 1.9 | 4 | 南 | /// | /// | 19.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 42 | 25 | 7 | /// | 18.3 | 22.8 | 14.4 | 29.5 | 11.1 | /// | /// | 1.0 | 4 | 南南東 | /// | /// | 29.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 29 | 28 | 6 | /// | 13.2 | 15.3 | 11.2 | 17.9 | 8.7 | /// | /// | 2.4 | 6 | 南南東 | /// | /// | 7.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 7 | 2 | /// | 17.3 | 22.5 | 13.3 | 26.6 | 12.3 | /// | /// | 1.5 | 5 | 南南東 | /// | /// | 32.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 33 | 30 | 30 | /// | 19.4 | 23.5 | 16.4 | 26.8 | 15.7 | /// | /// | 1.3 | 4 | 南 | /// | /// | 20.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 17.7 | 23.4 | 12.6 | 24.7 | 9.1 | /// | /// | 1.2 | 4 | 南南東 | /// | /// | 41.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 7 | 4 | /// | 15.8 | 18.9 | 13.1 | 21.7 | 10.3 | /// | /// | 1.5 | 5 | 南南東 | /// | /// | 4.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 7 | 2 | /// | 17.1 | 19.6 | 14.7 | 24.4 | 12.9 | /// | /// | 2.2 | 6 | 南南東 | /// | /// | 10.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 12 | 10 | 4 | /// | 16.6 | 21.4 | 10.1 | 26.7 | 6.1 | /// | /// | 2.7 | 8 | 南 | /// | /// | 44.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 3 | 1 | /// | 19.1 | 21.0 | 17.1 | 23.1 | 13.6 | /// | /// | 2.0 | 5 | 南南東 | /// | /// | 11.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 15.3 | 20.4 | 11.0 | 22.4 | 7.1 | /// | /// | 1.9 | 5 | 南 | /// | /// | 30.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 28 | 15 | 2 | /// | 10.3 | 13.5 | 6.3 | 18.1 | 2.7 | /// | /// | 1.7 | 5 | 南南東 | /// | /// | 18.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 3 | 1 | /// | 14.0 | 19.3 | 8.1 | 23.2 | 2.9 | /// | /// | 2.5 | 7 | 南南東 | /// | /// | 23.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 20 | 20 | 4 | /// | 11.9 | 16.3 ) | 3.4 ) | 20.6 ] | 1.9 ) | /// | /// | 2.0 | 8 | 南南東 | /// | /// | 22.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 12.8 | 18.9 | 6.5 | 23.3 | 4.1 | /// | /// | 1.5 | 5 | 南 | /// | /// | 32.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 6 | 4 | /// | 11.1 | 18.0 | 3.4 | 22.8 | -1.8 | /// | /// | 1.5 | 6 | 南南東 | /// | /// | 38.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | 8.7 | 14.9 ) | 4.8 ) | 17.9 ) | -0.9 ) | /// | /// | 1.8 | 7 ) | 南南東 | /// | /// | 26.3 | 0 ] | 0 ] | 0 ] | |
| 第4半旬 | 16～20 | 67 | 33 | 9 | /// | 8.8 | 13.9 | 2.8 | 15.7 | -2.3 | /// | /// | 2.4 | 8 | 南東 | /// | /// | 16.1 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 3.9 | 9.6 | -2.0 | 11.7 | -2.9 | /// | /// | 1.4 | 5 | 南南東 | /// | /// | 32.6 | 0 | 0 | 0 | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 5.2 | 13.4 | -3.0 | 20.3 | -5.2 | /// | /// | 1.8 | 6 | 北西 | /// | /// | 47.1 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 18 | 7 | 5 | /// | 4.9 | 8.1 | 1.2 | 8.6 | -6.4 | /// | /// | 1.6 | 5 | 東南東 | /// | /// | 10.8 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 38 | 31 | 3 | /// | 4.5 | 8.6 | 0.3 | 11.4 | -2.8 | /// | /// | 2.5 | 9 | 南南東 | /// | /// | 20.2 | 1 | 1 | 1 | |
| 第3半旬 | 11～15 | 3 | 2 | 1 | /// | 1.1 | 8.2 | -4.2 | 12.8 | -8.7 | /// | /// | 1.8 | 6 | 南南東 | /// | /// | 25.2 | 2 | 2 | 1 | |
| 第4半旬 | 16～20 | 19 | 11 | 9 | /// | 2.2 | 6.9 | -2.6 | 10.0 | -5.8 | /// | /// | 3.5 | 8 | 西南西 | /// | /// | 24.1 | 6 | 2 | 2 | |
| 第5半旬 | 21～25 | 7 | 5 | 3 | /// | -1.2 | 3.2 | -5.8 | 5.5 | -8.7 | /// | /// | 3.3 | 8 | 北西 | /// | /// | 19.8 | 4 | 3 | 1 | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | -6.2 | -1.7 | -12.6 | 1.5 | -16.0 | /// | /// | 1.7 | 6 | 北西 | /// | /// | 28.7 | 8 | 3 | 2 | |
| 第1半旬 | 1～ 5 | 18 | 15 | 2 | /// | -8.0 | -0.9 | -14.8 | 0.8 | -23.0 | /// | /// | 2.0 | 8 | 北西 | /// | /// | 27.4 | 54 | 45 | 44 | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | -6.1 | 1.2 | -17.1 | 3.7 | -25.1 | /// | /// | 1.6 | 5 | 南 | /// | /// | 34.2 | 12 | 6 | 40 | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -7.0 | -0.2 | -14.6 | 8.1 | -21.7 | /// | /// | 1.8 | 8 | 南西 | /// | /// | 32.2 | 15 | 6 | 33 | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -9.0 | -1.8 | -17.1 | 4.3 | -20.8 | /// | /// | 1.9 | 7 | 西北西 | /// | /// | 26.5 | 12 | 6 | 28 | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | -8.4 | -1.4 | -15.2 | 4.6 | -18.3 | /// | /// | 1.5 | 7 | 南南東 | /// | /// | 33.6 | 18 | 6 | 31 | |
| 第6半旬 | 26～31 | 11 | 9 | 2 | /// | -4.7 | -0.8 | -10.7 | 5.6 | -22.3 | /// | /// | 2.0 | 8 | 西北西 | /// | /// | 25.6 | 47 | 31 | 58 | |
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