半旬ごとの値
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幌糠（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 | 0 | 0 | 0 | /// | -6.7 | -1.3 | -13.0 | 0.7 | -18.2 | /// | /// | 2.1 | 5 | 東南東 | /// | /// | 15.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 49 | 19 | 3 | /// | -7.0 | -4.3 | -12.7 | -1.6 | -20.3 | /// | /// | 1.2 | 7 | 北北西 | /// | /// | 3.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | -14.9 | -4.4 | -22.7 | -1.6 | -25.8 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 31.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 9 | 3 | /// | -12.5 | -3.8 | -23.2 | -1.6 | -26.8 | /// | /// | 1.6 | 5 | 北北西 | /// | /// | 23.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 29 | 18 | 3 | /// | -9.3 | -4.7 | -16.8 | -1.5 | -22.4 | /// | /// | 1.6 | 6 | 北西 | /// | /// | 24.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 63 | 17 | 2 | /// | -8.9 | -6.4 | -12.5 | -2.6 | -28.1 | /// | /// | 1.8 | 7 | 北北西 | /// | /// | 7.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | -8.3 | -2.7 | -14.8 | -0.8 | -20.6 | /// | /// | 1.4 | 4 | 南南東 | /// | /// | 28.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 71 | 24 | 4 | /// | -4.7 | -2.2 ) | -7.9 ) | -0.5 ] | -8.9 ) | /// | /// | 1.2 | 5 ) | 北西 | /// | /// | 10.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 32 | 17 | 3 | /// | -5.6 | -1.5 | -10.9 | -0.3 | -19.3 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 16.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 24 | 14 | 6 | /// | -6.4 | -2.6 | -14.0 | -1.2 | -25.4 | /// | /// | 1.4 | 5 | 南東 | /// | /// | 16.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 22 | 10 | 2 | /// | -8.8 | -4.7 | -15.0 | -1.6 | -21.4 | /// | /// | 2.1 | 5 | 北西 | /// | /// | 16.3 | /// | /// | /// | |
| 第6半旬 | 26～28 | 27 | 14 | 3 | /// | -12.1 | -5.0 | -20.6 | -3.8 | -29.0 | /// | /// | 1.5 | 4 | 南 | /// | /// | 18.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 36 | 18 | 4 | /// | -2.9 | -0.6 | -6.0 | 0.8 | -7.4 | /// | /// | 3.1 | 8 | 北北西 | /// | /// | 16.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 31 | 11 | 3 | /// | -8.7 | -3.2 | -15.5 | -1.0 | -26.9 | /// | /// | 2.5 | 9 | 南南東 | /// | /// | 31.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 43 | 19 | 6 | /// | -3.0 ] | 1.9 ] | -10.9 ] | 5.9 ] | -16.7 ] | /// | /// | 2.9 | 9 | 南南東 | /// | /// | 16.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 1 | 1 | /// | -2.1 | 3.2 | -8.3 | 8.2 | -11.7 | /// | /// | 1.4 | 8 | 北西 | /// | /// | 27.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 5 | 1 | /// | -2.4 | 1.8 | -8.0 | 4.4 | -13.7 | /// | /// | 2.1 | 9 | 北北西 | /// | /// | 33.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 21 | 8 | 2 | /// | -2.0 | 1.5 | -6.7 | 5.1 | -13.5 | /// | /// | 1.9 | 7 | 北西 | /// | /// | 30.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 1.7 | 6.7 | -4.1 | 10.5 | -6.3 | /// | /// | 2.2 | 8 | 北西 | /// | /// | 29.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 5 | 1 | /// | 2.3 | 6.9 | -2.3 | 11.4 | -5.2 | /// | /// | 2.1 | 9 | 北北西 | /// | /// | 31.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 27 | 17 | 2 | /// | 1.5 | 4.0 | -1.8 | 4.9 | -4.8 | /// | /// | 2.2 | 7 | 北北西 | /// | /// | 19.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 5 | 1 | /// | 0.9 | 5.4 | -4.5 | 6.8 | -7.0 | /// | /// | 1.5 | 5 | 北北西 | /// | /// | 40.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 1 | /// | 5.1 | 10.9 | -0.3 | 12.8 | -1.2 | /// | /// | 1.7 | 5 | 南 | /// | /// | 29.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 7 | 6 | 2 | /// | 6.4 | 12.9 ) | 0.5 ) | 17.2 ) | -2.3 ) | /// | /// | 2.1 | 7 | 南南東 | /// | /// | 31.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 2 | 1 | /// | 8.9 | 15.9 | 2.8 | 22.4 | -0.6 | /// | /// | 2.8 | 15 | 南 | /// | /// | 31.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 2 | /// | 10.1 | 17.0 | 3.2 | 20.2 | -1.0 | /// | /// | 3.2 | 8 | 北西 | /// | /// | 30.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 12 | 5 | 1 | /// | 7.2 | 10.1 | 4.1 | 14.9 | 2.4 | /// | /// | 3.7 | 11 | 南東 | /// | /// | 12.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 7.2 | 12.4 ) | 0.3 ) | 14.8 ) | -0.6 ) | /// | /// | 2.0 | 6 ) | 北北西 | /// | /// | 34.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 25 | 21 | 5 | /// | 11.1 | 17.9 | 3.3 | 23.5 | 0.8 | /// | /// | 2.7 | 8 | 南 | /// | /// | 34.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 31 | 18 | 3 | /// | 6.8 | 9.6 | 3.6 | 13.1 | 1.5 | /// | /// | 3.2 | 10 | 北北西 | /// | /// | 20.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 2 | /// | 10.7 | 17.0 | 4.6 | 20.3 | 1.9 | /// | /// | 2.2 | 6 | 北北西 | /// | /// | 40.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 14.6 | 19.1 | 11.2 | 21.2 | 9.7 | /// | /// | 2.4 | 7 | 南南東 | /// | /// | 23.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 5 | 2 | /// | 14.2 | 18.4 | 12.1 | 19.8 | 11.2 | /// | /// | 2.2 | 7 | 北北西 | /// | /// | 15.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 5 | 1 | /// | 14.9 | 18.9 | 12.0 | 21.8 | 9.5 | /// | /// | 1.9 | 6 | 北北西 | /// | /// | 16.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 7 | 3 | /// | 14.3 | 20.6 | 9.5 | 24.2 | 8.5 | /// | /// | 2.4 | 8 | 南東 | /// | /// | 20.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 7 | 3 | 2 | /// | 17.4 | 21.6 | 14.0 | 27.2 | 11.7 | /// | /// | 3.0 | 9 | 南南東 | /// | /// | 18.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 12 | 10 | 2 | /// | 16.9 | 20.5 | 14.0 | 22.8 | 13.3 | /// | /// | 2.8 | 9 | 南南東 | /// | /// | 13.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 20 | 15 | 10 | /// | 18.4 | 22.1 | 15.5 | 24.2 | 14.2 | /// | /// | 2.6 | 6 | 南南東 | /// | /// | 7.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 19.8 | 24.3 | 16.2 | 28.7 | 13.5 | /// | /// | 2.1 | 5 | 北北西 | /// | /// | 18.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 23 | 18 | 7 | /// | 22.4 | 27.6 | 18.8 | 30.2 | 17.7 | /// | /// | 1.9 | 7 | 北北西 | /// | /// | 18.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 19.1 | 23.2 | 15.2 | 24.9 | 11.6 | /// | /// | 1.8 | 5 | 北北西 | /// | /// | 25.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 21.5 | 27.3 ) | 16.2 ) | 31.3 ) | 13.6 ) | /// | /// | 1.4 | 4 | 北北西 | /// | /// | 48.6 ) | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 274 | 153 | 21 | /// | 21.8 | 25.0 ) | 17.9 ) | 32.2 ) | 16.4 ) | /// | /// | 1.7 | 6 | 南南東 | /// | /// | 16.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 6 | 2 | /// | 19.2 | 23.8 | 14.7 | 25.4 | 12.3 | /// | /// | 2.8 | 8 | 南東 | /// | /// | 21.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 50 | 49 | 9 | /// | 18.5 | 21.7 | 15.5 | 25.1 | 11.9 | /// | /// | 1.5 | 4 | 北北西 | /// | /// | 12.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 13 | 3 | /// | 18.7 ) | 22.5 ) | 15.6 ) | 24.2 ) | 14.3 ) | /// | /// | 2.1 ) | 5 ) | 東南東 | /// | /// | 17.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 79 | 78 | 14 | /// | 18.5 ) | 23.1 ) | 13.4 ) | 25.6 ) | 10.9 ) | /// | /// | 3.1 ) | 8 ) | 南東 | /// | /// | 18.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 23 | 14 | 4 | /// | 18.2 | 23.9 | 12.8 | 26.9 | 8.6 | /// | /// | 1.5 | 5 | 北北西 | /// | /// | 36.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 83 | 80 | 11 | /// | 13.9 | 18.1 | 9.2 | 20.3 | 7.4 | /// | /// | 1.9 | 8 | 北北西 | /// | /// | 22.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 14 | 5 | /// | 14.8 ) | 19.8 ) | 8.7 ) | 21.7 ) | 5.3 ) | /// | /// | 1.8 | 6 | 南東 | /// | /// | 34.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 35 | 22 | 8 | /// | 12.5 | 18.2 | 7.0 | 21.2 | 3.3 | /// | /// | 1.9 | 5 | 南南東 | /// | /// | 33.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 14.6 | 21.4 | 8.2 | 22.8 | 5.2 | /// | /// | 1.5 | 6 | 南南東 | /// | /// | 37.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 15.1 | 21.9 | 9.6 | 23.1 | 8.2 | /// | /// | 1.3 | 5 | 北北西 | /// | /// | 36.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 6 | 5 | 2 | /// | 12.3 | 18.4 | 6.8 | 23.9 | 2.7 | /// | /// | 2.4 | 8 | 北西 | /// | /// | 29.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 5 | 3 | /// | 10.4 | 16.2 | 5.3 | 18.4 | 3.6 | /// | /// | 1.9 | 7 | 北西 | /// | /// | 30.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 4 | 2 | /// | 11.4 | 17.3 | 4.5 | 22.2 | 2.6 | /// | /// | 2.3 | 8 | 南南東 | /// | /// | 24.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 9.2 | 14.1 ) | 5.2 ) | 17.7 ] | 1.6 ] | /// | /// | 1.8 | 5 | 南 | /// | /// | 21.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 26 | 17 | 5 | /// | 7.6 | 11.8 ) | 1.5 ) | 16.4 ] | -0.9 ) | /// | /// | 2.0 | 6 ) | 南南東 | /// | /// | 31.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 104 | 35 | 5 ) | /// | 5.9 | 12.6 ) | 2.0 ) | 16.7 ) | -0.5 ) | /// | /// | 2.6 | 10 ) | 南東 | /// | /// | 10.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 20 | 12 | 3 | /// | 6.1 | 11.6 | 0.2 | 14.2 | -2.9 | /// | /// | 2.6 | 11 | 南東 | /// | /// | 31.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 78 | 35 | 5 | /// | 4.0 | 7.1 | 1.2 | 11.5 | 0.0 | /// | /// | 2.0 | 11 | 南東 | /// | /// | 8.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 32 | 13 | 2 | /// | -0.7 | 1.8 | -3.0 | 3.9 | -4.9 | /// | /// | 1.9 | 5 | 北北西 | /// | /// | 14.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 74 | 34 | 5 | /// | 0.7 | 2.7 | -1.3 | 4.1 | -2.7 | /// | /// | 2.2 | 7 | 南南東 | /// | /// | 1.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 32 | 12 | 2 | /// | 0.7 | 3.1 | -2.0 | 7.4 | -4.5 | /// | /// | 2.4 | 8 | 北北西 | /// | /// | 5.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 29 | 8 | 2 | /// | -1.3 | 1.3 | -3.5 | 3.4 | -4.4 | /// | /// | 2.8 | 7 | 北北西 | /// | /// | 5.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 70 | 31 | 5 | /// | -4.1 | -2.1 | -6.2 | 0.1 | -7.9 | /// | /// | 2.0 | 5 | 北西 | /// | /// | 7.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 29 | 16 | 3 | /// | -5.8 | -1.2 | -11.4 | 2.2 | -22.9 | /// | /// | 1.8 | 9 | 北西 | /// | /// | 12.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 27 | 9 | 3 | /// | -2.5 | -0.6 | -5.0 | 0.5 | -7.2 | /// | /// | 1.5 | 7 | 北北西 | /// | /// | 6.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 35 | 20 | 3 | /// | 0.4 ) | 3.0 ) | -2.8 ) | 4.7 ) | -4.6 ) | /// | /// | 3.2 | 12 | /// | /// | /// | 7.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 5 | 2 | /// | -1.4 | 1.9 | -4.9 | 3.8 | -9.5 | /// | /// | 1.8 | 6 | 北北西 | /// | /// | 6.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 8 | 2 | /// | -2.0 | 2.1 | -5.6 | 5.6 | -7.1 | /// | /// | 2.9 | 8 | 北西 | /// | /// | 10.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 21 | 8 | 2 | /// | -3.2 | 1.0 | -8.7 | 4.3 | -13.3 | /// | /// | 1.9 | 8 | 北西 | /// | /// | 16.2 | /// | /// | /// | |
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