半旬ごとの値
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天塩（留萌地方) 2004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 | 7 | 3 | 1 | /// | -3.9 | -1.8 | -6.7 | -0.9 | -9.9 | /// | /// | 3.6 | 9 | 西南西 | /// | /// | 3.1 | 54 | 13 | 47 | |
| 第2半旬 | 6～10 | 7 | 2 | 2 | /// | -5.5 | -2.3 | -10.5 | 0.2 | -14.3 | /// | /// | 3.1 | 9 | 東北東 | /// | /// | 12.9 | 34 | 17 | 51 | |
| 第3半旬 | 11～15 | 12 | 6 | 2 | /// | -3.5 | -1.1 | -7.3 | 1.2 | -11.7 | /// | /// | 5.1 | 11 | 北東 | /// | /// | 1.7 | 51 | 18 | 59 | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | -5.0 | -2.4 | -9.0 | -1.0 | -14.8 | /// | /// | 4.6 | 10 | 東北東 | /// | /// | 25.9 | 60 | 25 | 59 | |
| 第5半旬 | 21～25 | 9 | 5 | 2 | /// | -5.3 | -1.2 | -10.9 | 1.6 | -22.7 | /// | /// | 3.5 | 9 | 東 | /// | /// | 20.6 | 44 | 13 | 64 | |
| 第6半旬 | 26～31 | 6 | 3 | 1 | /// | -6.3 | -3.1 | -13.6 | -1.5 | -20.7 | /// | /// | 3.0 | 11 | 東北東 | /// | /// | 10.8 | 45 | 21 | 69 | |
| 第1半旬 | 1～ 5 | 6 | 2 | 1 | /// | -4.7 | -1.7 | -9.1 | 1.0 | -17.0 | /// | /// | 4.6 | 10 | 北西 | /// | /// | 11.4 | 41 | 14 | 62 | |
| 第2半旬 | 6～10 | 13 | 6 | 2 | /// | -5.8 | -1.8 | -13.0 | 0.7 | -20.1 | /// | /// | 3.3 | 12 | 南 | /// | /// | 5.4 | 46 | 20 | 78 | |
| 第3半旬 | 11～15 | 8 | 6 | 2 | /// | -0.1 | 2.0 | -2.4 | 4.5 | -5.7 | /// | /// | 6.0 | 13 | 東北東 | /// | /// | 5.2 | 26 | 12 | 69 | |
| 第4半旬 | 16～20 | 2 | 1 | 1 | /// | -6.8 | -2.6 | -13.3 | 2.8 | -19.0 | /// | /// | 3.6 | 9 | 東 | /// | /// | 18.4 | 25 | 8 | 64 | |
| 第5半旬 | 21～25 | 18 | 6 | 2 | /// | -3.1 | 0.3 | -9.5 | 2.8 | -16.4 | /// | /// | 5.3 | 17 | 北東 | /// | /// | 11.3 | 37 | 19 | 73 | |
| 第6半旬 | 26～29 | 13 | 7 | 4 | /// | -2.9 | 1.4 | -7.3 | 3.8 | -10.0 | /// | /// | 6.6 | 17 | 南 | /// | /// | 5.4 | 48 | 15 | 71 | |
| 第1半旬 | 1～ 5 | 3 | 1 | 1 | /// | -5.5 | -2.9 | -9.1 | -0.4 | -15.2 | /// | /// | 5.0 | 12 | 南西 | /// | /// | 17.2 | 39 | 11 | 67 | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -3.6 | 0.2 | -10.1 | 6.0 | -15.7 | /// | /// | 4.2 | 11 | 南 | /// | /// | 25.2 | 29 | 9 | 69 | |
| 第3半旬 | 11～15 | 9 | 8 | 5 | /// | -0.4 | 1.9 | -3.4 | 6.2 | -7.6 | /// | /// | 6.9 | 15 | 南南西 | /// | /// | 12.3 | 16 | 10 | 56 | |
| 第4半旬 | 16～20 | 19 | 16 | 6 | /// | -0.4 | 2.9 | -3.9 | 8.1 | -9.6 | /// | /// | 6.0 | 13 | 南西 | /// | /// | 14.4 | 21 | 6 | 49 | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 0.6 | 4.6 | -6.4 | 6.5 | -11.8 | /// | /// | 3.0 | 8 | 南南西 | /// | /// | 32.6 | 15 | 7 | 40 | |
| 第6半旬 | 26～31 | 6 | 4 | 2 | /// | 2.1 | 5.2 | -1.9 | 8.7 | -5.0 | /// | /// | 5.0 | 13 | 南西 | /// | /// | 26.1 | 21 | 6 | 23 | |
| 第1半旬 | 1～ 5 | 5 | 3 | 1 | /// | 1.2 | 3.6 | -2.0 | 7.1 | -8.0 | /// | /// | 6.0 | 13 | 南南西 | /// | /// | 29.7 | 6 | 3 | 3 | |
| 第2半旬 | 6～10 | 5 | 2 | 1 | /// | 3.7 | 6.4 | -0.6 | 8.2 | -4.7 | /// | /// | 4.4 | 13 | 南 | /// | /// | 27.0 | 2 | 2 | 2 | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 4.4 | 9.1 | -3.3 | 10.8 | -6.2 | /// | /// | 4.0 | 9 | 南南西 | /// | /// | 46.8 | 0 | 0 | 0 | |
| 第4半旬 | 16～20 | 26 | 14 | 3 | /// | 5.5 | 9.1 | 1.2 | 17.8 | -5.2 | /// | /// | 5.5 | 14 | 南南西 | /// | /// | 7.8 | 3 | 2 | 2 | |
| 第5半旬 | 21～25 | 6 | 5 | 1 | /// | 1.8 | 5.2 | -3.4 | 7.0 | -5.0 | /// | /// | 3.7 | 13 | 北北西 | /// | /// | 20.1 | 1 | 1 | 1 | |
| 第6半旬 | 26～30 | 1 | 1 | 1 | /// | 6.5 | 11.4 | -1.6 | 12.3 | -5.8 | /// | /// | 5.0 | 11 | 南南西 | /// | /// | 34.4 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 50 | 27 | 5 | /// | 7.2 | 11.4 | 2.8 | 12.8 | -3.9 | /// | /// | 3.6 | 10 | 南 | /// | /// | 25.4 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 3 | 1 | 1 | /// | 10.8 | 15.4 | 3.7 | 19.5 | 2.1 | /// | /// | 3.8 | 9 | 南西 | /// | /// | 40.8 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 18 | 9 | 3 | /// | 11.6 | 15.0 | 7.6 | 16.5 | 5.6 | /// | /// | 5.3 | 12 | 南南西 | /// | /// | 27.5 | 0 ] | 0 ] | 0 ] | |
| 第4半旬 | 16～20 | 11 | 11 | 5 | /// | 12.7 | 16.5 | 8.3 | 22.9 | 7.0 | /// | /// | 2.9 | 8 | 南 | /// | /// | 13.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 5 | 2 | /// | 10.3 | 13.7 | 6.6 | 16.6 | 4.6 | /// | /// | 4.4 | 11 | 東 | /// | /// | 17.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 20 | 17 | 3 | /// | 13.9 | 17.2 | 9.7 | 21.5 | 5.8 | /// | /// | 4.8 | 12 ] | 南南西 | /// | /// | 19.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 13.0 | 16.0 | 7.9 | 18.5 | 5.5 | /// | /// | 5.0 | 10 | 南南西 | /// | /// | 36.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 11 | 3 | /// | 13.3 | 17.6 | 6.2 | 20.3 | 2.8 | /// | /// | 3.7 | 9 | 南南西 | /// | /// | 29.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 13.1 | 17.1 | 7.9 | 18.4 | 3.2 | /// | /// | 4.0 | 9 | 南南西 | /// | /// | 26.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 16.1 | 19.8 | 11.4 | 23.3 | -0.5 | /// | /// | 5.8 | 11 | 南南西 | /// | /// | 25.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 16 | 10 | 6 | /// | 16.2 | 20.1 | 11.9 | 24.1 | 7.8 | /// | /// | 4.2 | 10 | 南南西 | /// | /// | 19.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 28 | 27 | 5 | /// | 16.6 | 19.8 | 12.7 | 22.9 | 10.3 | /// | /// | 3.2 | 9 | 南南西 | /// | /// | 16.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 9 | 7 | 4 | /// | 14.6 | 19.4 | 9.6 | 20.9 | 8.6 | /// | /// | 3.1 | 9 | 北北西 | /// | /// | 38.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 46 | 22 | 6 | /// | 16.7 | 19.5 | 13.7 | 23.2 | 11.4 | /// | /// | 3.0 | 8 | 北東 | /// | /// | 1.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 15.1 | 19.3 | 10.1 | 21.3 | 8.2 | /// | /// | 3.7 | 9 | 南南西 | /// | /// | 41.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 10 | 5 | /// | 19.1 | 21.7 | 17.3 | 25.2 | 16.6 | /// | /// | 3.4 | 8 | 南南西 | /// | /// | 8.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 19.7 | 22.2 | 16.9 | 25.9 | 12.8 | /// | /// | 4.9 | 10 | 南西 | /// | /// | 16.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 60 | 51 | 24 | /// | 20.8 | 23.5 | 18.6 | 26.1 | 17.2 | /// | /// | 3.2 | 10 | 南西 | /// | /// | 8.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 11 | 9 | 5 | /// | 22.0 | 24.7 | 19.8 | 26.4 | 18.8 | /// | /// | 3.8 | 10 | 南南西 | /// | /// | 6.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | 21.9 | 24.1 | 20.0 | 25.7 | 16.5 | /// | /// | 4.7 | 9 | 南西 | /// | /// | 19.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 18.4 | 22.8 | 12.9 | 23.4 | 9.3 | /// | /// | 2.4 | 6 | 南南西 | /// | /// | 32.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 3 | 3 | /// | 18.9 | 22.5 | 13.9 | 25.2 | 7.9 | /// | /// | 3.8 | 9 | 南西 | /// | /// | 28.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 2 | /// | 16.8 | 21.6 | 8.8 | 23.6 | 6.0 | /// | /// | 3.0 | 8 | 南南西 | /// | /// | 38.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 18 | 17 | 7 | /// | 16.9 | 21.7 | 10.4 | 23.1 | 5.1 | /// | /// | 2.9 | 11 | 西北西 | /// | /// | 37.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 16 | 16 | 9 | /// | 19.1 | 22.5 | 15.1 | 23.7 | 9.7 | /// | /// | 5.2 | 11 | 南南西 | /// | /// | 40.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 34 ] | 33 ] | 9 ] | /// | 18.9 ] | 23.6 ] | 15.0 ] | 27.7 ] | 11.1 ] | /// | /// | 6.0 ] | 27 ] | 南 | /// | /// | 12.7 ] | /// | /// | /// | |
| 第3半旬 | 11～15 | 85 | 63 | 37 | /// | 14.6 | 18.3 | 8.0 | 21.2 | 2.6 | /// | /// | 3.4 | 11 | 東北東 | /// | /// | 30.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 11 | 3 | /// | 17.3 | 20.6 | 12.9 | 21.2 | 7.6 | /// | /// | 4.4 | 11 | 南南西 | /// | /// | 18.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 11 | 5 | /// | 14.6 | 18.6 | 8.2 | 20.1 | 4.9 | /// | /// | 2.3 | 7 | 北北西 | /// | /// | 19.4 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 14.4 | 19.5 | 8.1 | 21.1 | 6.3 | /// | /// | 2.3 | 7 | 北 | /// | /// | 32.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 17 | 12 | 6 | /// | 10.7 | 16.0 | 3.5 | 18.4 | 2.0 | /// | /// | 3.2 | 12 | 南 | /// | /// | 29.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 15.2 | 18.5 | 9.5 | 20.1 | 6.7 | /// | /// | 4.2 | 9 | 南西 | /// | /// | 24.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 8 | 4 | /// | 13.6 | 16.2 | 10.6 | 19.9 | 5.5 | /// | /// | 5.4 | 14 | 南西 | /// | /// | 12.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 11.7 | 15.8 | 5.8 | 17.8 | 2.0 | /// | /// | 5.1 | 9 | 南南西 | /// | /// | 22.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 11 | 7 | /// | 7.9 | 10.8 | 4.8 | 13.0 | 3.2 | /// | /// | 5.3 | 13 | 西 | /// | /// | 2.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 4 | 3 | /// | 7.5 | 11.1 | 2.4 | 16.7 | 0.0 | /// | /// | 4.2 | 8 | 西 | /// | /// | 27.8 | 5 ) | 5 ) | 3 ) | |
| 第1半旬 | 1～ 5 | 4 | 2 | 1 | /// | 7.1 | 10.1 | 3.9 | 14.8 | 0.6 | /// | /// | 5.6 | 13 | 東北東 | /// | /// | 8.7 | 0 | 0 | 0 | |
| 第2半旬 | 6～10 | 26 | 11 | 9 | /// | 8.0 | 12.4 | 2.2 | 16.0 | -1.5 | /// | /// | 4.7 | 10 | 南南西 | /// | /// | 18.3 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 53 | 36 | 11 | /// | 6.9 | 10.4 | 3.3 | 16.7 | -0.8 | /// | /// | 5.3 | 15 | 南西 | /// | /// | 7.9 | 3 | 3 | 3 | |
| 第4半旬 | 16～20 | 2 | 2 | 1 | /// | 5.5 | 7.8 | 1.3 | 11.3 | -3.1 | /// | /// | 5.8 | 13 | 西 | /// | /// | 17.2 | 3 | 3 | 2 | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | 7.5 | 9.7 | 4.6 | 12.3 | -0.1 | /// | /// | 5.9 | 10 | 北西 | /// | /// | 20.9 | 0 | 0 | 0 | |
| 第6半旬 | 26～30 | 16 | 9 | 5 | /// | -0.2 | 3.1 | -3.5 | 9.2 | -7.9 | /// | /// | 6.4 | 14 | 西北西 | /// | /// | 2.0 | 13 | 6 | 8 | |
| 第1半旬 | 1～ 5 | 12 | 6 | 2 | /// | 1.5 | 4.2 | -1.0 | 8.6 | -2.9 | /// | /// | 6.5 | 12 | 東北東 | /// | /// | 6.9 | 13 | 4 | 5 | |
| 第2半旬 | 6～10 | 14 | 7 | 3 | /// | 0.8 | 3.9 | -2.4 | 8.1 | -5.4 | /// | /// | 6.6 | 12 | 西 | /// | /// | 2.0 | 9 | 3 | 3 | |
| 第3半旬 | 11～15 | 7 | 5 | 2 | /// | -3.4 | -0.6 | -5.9 | 2.7 | -6.6 | /// | /// | 5.8 | 12 | 西 | /// | /// | 3.1 | 48 | 20 | 18 | |
| 第4半旬 | 16～20 | 18 | 6 | 2 | /// | -2.9 | -0.1 | -7.1 | 4.4 | -10.8 | /// | /// | 3.8 | 15 | 南西 | /// | /// | 7.9 | 48 | 16 | 33 | |
| 第5半旬 | 21～25 | 4 | 3 | 1 | /// | -2.7 | 0.2 | -5.9 | 2.0 | -8.1 | /// | /// | 5.6 | 13 | 西南西 | /// | /// | 9.5 | 21 | 7 | 28 | |
| 第6半旬 | 26～31 | 22 | 6 | 3 | /// | -6.2 | -3.6 | -10.6 | -0.2 | -17.0 | /// | /// | 4.6 | 12 | 西南西 | /// | /// | 7.4 | 73 | 19 | 55 | |
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