半旬ごとの値
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遠別（留萌地方) 1981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 | 10 | 9 | 2 | /// | -6.0 | -2.1 | -10.1 | -0.7 | -16.1 | /// | /// | 4.1 | 13 | 東北東 | /// | /// | 19.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 8 | 1 | /// | -7.7 | -4.0 | -13.8 | -3.0 | -17.0 | /// | /// | 3.8 | 9 | 北西 | /// | /// | 14.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -10.5 | -3.4 | -16.5 | -2.1 | -19.7 | /// | /// | 2.8 | 5 | 東 | /// | /// | 25.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 1 | 1 | /// | -11.3 | -5.1 | -18.7 | -4.0 | -21.0 | /// | /// | 3.9 | 8 | 東南東 | /// | /// | 25.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 3 | 1 | /// | -9.0 | -4.6 | -14.5 | -0.1 | -21.5 | /// | /// | 3.8 | 10 | 西 | /// | /// | 23.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 39 | 9 | 2 | /// | -9.9 | -7.3 | -12.7 | -5.8 | -22.6 | /// | /// | 1.8 | 5 | 南東 | /// | /// | 10.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | -8.4 | -2.6 | -15.9 | -0.8 | -18.6 | /// | /// | 4.1 | 7 | 西北西 | /// | /// | 34.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 5 | 1 | /// | -6.9 | -4.0 ) | -15.1 ) | -1.6 ] | -19.9 ) | /// | /// | 3.9 | 9 ) | 北西 | /// | /// | 15.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | -6.3 | -1.9 | -11.3 | -1.0 | -15.4 | /// | /// | 3.8 | 7 | 東 | /// | /// | 32.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -6.2 | -2.3 | -11.6 | 0.9 | -20.9 | /// | /// | 4.9 | 9 | 東 | /// | /// | 33.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 3 | 2 | /// | -10.1 | -6.1 | -15.3 | -4.6 | -18.5 | /// | /// | 4.0 | 8 | 東北東 | /// | /// | 30.9 | /// | /// | /// | |
| 第6半旬 | 26～28 | 3 | 2 | 1 | /// | -10.5 | -5.5 | -17.6 | -4.3 | -21.0 | /// | /// | 4.5 | 9 | 西北西 | /// | /// | 20.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 4 | 1 | /// | -4.0 | -0.6 | -8.8 | 1.6 | -11.4 | /// | /// | 5.7 | 12 | 西北西 | /// | /// | 22.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 6 | 2 | /// | -8.9 | -5.2 ) | -15.1 ) | -3.2 ] | -19.2 ) | /// | /// | 4.3 | 14 | 西 | /// | /// | 38.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 32 | 19 | 5 | /// | -5.1 ) | 0.9 ) | -11.8 ) | 4.6 ) | -17.4 ) | /// | /// | 3.8 | 8 | 西北西 | /// | /// | 23.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 1 | 1 | /// | -1.4 | 1.8 | -7.1 | 5.1 | -11.0 | /// | /// | 3.2 | 7 | 北西 | /// | /// | 34.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | -3.4 | 1.2 | -8.7 | 3.6 | -11.3 | /// | /// | 3.1 | 8 | 東 | /// | /// | 48.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 5 | 2 | /// | -2.0 | 1.0 | -5.7 | 4.1 | -9.7 | /// | /// | 4.1 | 11 | 東 | /// | /// | 42.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 ] | 1 ] | 1 ] | /// | 3.6 ] | 5.7 ] | -1.8 ] | 8.6 ] | -2.0 ] | /// | /// | 2.9 ] | 7 ] | 西南西 | /// | /// | 41.4 ] | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 2 | 1 | /// | 3.8 | 8.1 | -1.7 | 12.8 | -5.1 | /// | /// | 3.3 | 8 | 東 | /// | /// | 33.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 21 | 11 | 5 | /// | 1.6 | 3.9 | -1.7 | 5.1 | -3.5 | /// | /// | 4.5 | 10 | 西 | /// | /// | 25.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 2.0 | 6.6 | -3.3 | 8.5 | -4.5 | /// | /// | 2.4 | 6 | 北北西 | /// | /// | 42.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 11 | 3 | /// | 7.2 | 12.7 | 2.1 | 19.0 | -0.5 | /// | /// | 3.2 | 8 | 東 | /// | /// | 37.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 11 | 7 | 4 | /// | 8.5 | 12.2 | 4.4 | 18.8 | 1.7 | /// | /// | 3.3 | 8 | 西 | /// | /// | 34.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | 10.4 | 15.6 | 6.5 | 20.8 | 5.3 | /// | /// | 3.6 | 10 | 西南西 | /// | /// | 36.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 6 | 3 | /// | 10.7 | 16.4 | 4.5 | 19.2 | 3.0 | /// | /// | 3.0 | 7 | 南東 | /// | /// | 41.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 37 | 29 | 7 ) | /// | 7.5 | 11.4 ) | 4.8 ) | 14.2 ) | 2.2 ) | /// | /// | 3.5 | 9 ) | 東 | /// | /// | 20.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 8.2 | 14.9 ] | 0.6 ] | 18.9 ] | -0.9 ] | /// | /// | 3.1 | 8 | 東 | /// | /// | 55.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 3 | 1 | /// | 10.3 | 14.7 | 6.0 | 17.3 | 2.9 | /// | /// | 3.6 | 7 | 南南西 | /// | /// | 41.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 27 | 13 | 2 | /// | 5.8 | 8.5 | 2.5 | 11.5 | 0.3 | /// | /// | 3.5 | 13 | 東 | /// | /// | 19.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | 11.1 | 16.8 | 5.0 | 19.3 | 2.4 | /// | /// | 2.8 | 5 | 東南東 | /// | /// | 60.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 14.2 | 18.2 | 10.5 | 19.9 | 7.3 | /// | /// | 1.8 | 4 | 北西 | /// | /// | 34.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 3 | 2 | /// | 13.6 | 16.3 | 11.9 | 17.6 | 11.5 | /// | /// | 1.3 | 3 | 西北西 | /// | /// | 17.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 14.4 | 19.1 | 10.7 | 22.8 | 7.7 | /// | /// | 2.5 | 6 | 東 | /// | /// | 32.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 20 | 5 | /// | 14.3 | 19.5 | 10.3 | 22.9 | 7.4 | /// | /// | 2.9 | 5 | 西 | /// | /// | 27.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 6 | 3 | 3 | /// | 16.2 | 20.5 | 13.3 | 26.1 | 12.7 | /// | /// | 1.6 | 5 | 東 | /// | /// | 22.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 30 | 16 | 3 | /// | 16.4 | 20.2 | 12.9 | 22.5 | 10.9 | /// | /// | 2.3 | 6 | 東南東 | /// | /// | 29.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 36 | 21 | 8 | /// | 16.8 | 19.5 ) | 14.6 ) | 21.2 ) | 13.5 ) | /// | /// | 1.9 | 4 ) | 西南西 | /// | /// | 11.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 6 | 1 | /// | 19.1 | 22.8 | 15.8 | 26.8 | 12.6 | /// | /// | 1.9 | 4 | 南西 | /// | /// | 30.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 23 | 11 | /// | 20.4 | 24.2 | 17.9 | 26.9 | 17.4 | /// | /// | 1.9 | 4 | 西南西 | /// | /// | 19.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 17.4 | 21.2 | 13.3 | 24.5 | 10.5 | /// | /// | 3.4 | 7 | 東南東 | /// | /// | 39.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 21.6 | 25.5 ) | 17.3 ) | 27.9 ) | 14.8 ) | /// | /// | 2.2 | 5 | 東南東 | /// | /// | 63.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 115 | 71 | 9 | /// | 21.7 | 24.3 | 19.3 | 29.3 | 16.6 | /// | /// | 2.5 | 6 | 南西 | /// | /// | 18.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 23 | 11 | 8 | /// | 18.9 | 25.5 ] | 14.5 ] | 27.4 ] | 13.2 ] | /// | /// | 2.7 | 6 | 東南東 | /// | /// | 36.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 56 | 31 | 17 | /// | 17.1 | 20.5 | 14.4 | 23.6 | 13.5 | /// | /// | 2.3 | 6 | 東 | /// | /// | 17.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 12 | 4 | /// | 17.9 | 22.4 | 14.7 | 24.2 | 12.0 | /// | /// | 2.4 | 7 | 東 | /// | /// | 31.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 25 | 24 | 6 | /// | 17.5 | 20.9 | 14.8 | 23.5 | 11.7 | /// | /// | 4.1 | 10 | 西南西 | /// | /// | 19.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 25 | 9 | 5 | /// | 19.3 | 21.6 | 17.0 | 23.4 | 14.2 | /// | /// | 2.9 | 7 | 西 | /// | /// | 33.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 36 | 34 | 5 | /// | 15.3 | 18.3 | 11.2 | 20.3 | 10.2 | /// | /// | 3.8 | 8 | 東北東 | /// | /// | 30.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 4 | 2 | /// | 15.9 | 19.5 | 11.7 | 21.4 | 8.1 | /// | /// | 3.7 | 11 | 西 | /// | /// | 30.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 ] | 13 ] | 8 ] | /// | 13.1 ] | 18.4 ] | 7.8 ] | 20.6 ] | 6.0 ] | /// | /// | 4.3 ] | 9 ] | 西 | /// | /// | 23.5 ] | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 ) | 0 ) | 0 ) | /// | 16.3 ) | 19.4 ) | 12.3 ) | 20.3 ) | 9.5 ) | /// | /// | 3.1 ) | 6 ) | 南西 | /// | /// | 25.0 ) | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 2 | /// | 15.9 | 20.0 | 11.6 | 21.1 | 8.7 | /// | /// | 2.4 | 5 | 西南西 | /// | /// | 30.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 16 | 11 | 3 | /// | 12.4 ) | 16.7 ) | 7.4 ) | 23.1 ) | 4.8 ) | /// | /// | 3.9 | 9 | 西北西 | /// | /// | 34.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 24 | 23 | 9 | /// | 11.4 | 15.7 ) | 6.9 ) | 17.9 ] | 3.8 ) | /// | /// | 3.4 | 8 | 北西 | /// | /// | 37.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 23 | 18 | 5 | /// | 12.4 | 16.8 | 6.9 | 18.9 | 4.9 | /// | /// | 5.0 | 13 | 西 | /// | /// | 23.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 16 | 6 | /// | 10.3 | 15.7 ) | 4.8 ) | 18.3 ) | 2.6 ) | /// | /// | 4.8 | 14 ) | 西 | /// | /// | 23.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 18 | 10 | /// | 7.8 | 10.8 | 4.0 | 14.0 | 0.7 | /// | /// | 4.3 | 15 | 西北西 | /// | /// | 25.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 37 | 26 | 6 | /// | 7.4 | 12.8 ) | 4.0 ) | 16.7 ) | 2.6 ] | /// | /// | 8.3 | 18 ] | 西 | /// | /// | 10.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 15 | 12 | 5 | /// | 8.6 | 12.0 | 4.3 | 14.4 | 0.6 | /// | /// | 5.0 | 11 | 西北西 | /// | /// | 29.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 42 | 24 | 4 | /// | 4.4 | 6.8 | 2.0 | 10.0 | 1.1 | /// | /// | 5.8 | 13 | 西 | /// | /// | 9.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 23 | 11 | 2 | /// | 0.2 | 1.8 ) | -2.0 ) | 3.6 ) | -4.1 ) | /// | /// | 6.4 | 11 | 西北西 | /// | /// | 5.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 37 | 13 | 3 | /// | 1.5 | 4.7 ) | -2.4 ) | 6.8 ) | -3.4 ) | /// | /// | 5.4 | 11 | 西 | /// | /// | 2.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 3 | 1 | /// | 1.7 | 4.7 | -1.3 | 7.5 | -5.5 | /// | /// | 7.2 | 11 | 西 | /// | /// | 8.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 4 | 2 | /// | -1.5 | 0.7 | -4.1 | 4.1 | -4.8 | /// | /// | 6.1 | 12 | 北西 | /// | /// | 3.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 24 | 12 | 2 | /// | -5.3 | -2.8 | -8.9 | -1.0 | -10.5 | /// | /// | 4.3 | 13 | 北西 | /// | /// | 5.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 14 | 9 | 2 | /// | -4.8 | -0.5 | -8.9 | 3.3 | -17.8 | /// | /// | 3.8 | 12 | 北西 | /// | /// | 15.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 4 | 2 | /// | -2.7 | -0.6 | -5.0 | 1.9 | -6.2 | /// | /// | 2.7 | 8 | 西 | /// | /// | 5.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 48 | 23 | 7 | /// | 0.7 | 2.9 | -1.1 | 5.3 | -3.8 | /// | /// | 4.5 | 16 | 西北西 | /// | /// | 5.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | -0.3 | 2.1 | -2.8 | 3.9 | -5.7 | /// | /// | 5.2 | 13 | 北西 | /// | /// | 9.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 2 | 1 | /// | 0.1 | 3.5 ) | -1.9 ) | 5.9 ) | -7.4 ) | /// | /// | 6.8 | 13 | 北西 | /// | /// | 6.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 13 | 6 | 2 | /// | -2.8 | 0.3 | -5.7 | 3.2 | -8.7 | /// | /// | 4.2 | 12 | 西北西 | /// | /// | 12.7 | /// | /// | /// | |
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