半旬ごとの値
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厚床（根室地方) 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 | 20 | 17 | 4 | /// | -3.9 ) | -0.6 ) | -8.1 ) | 1.3 ) | -10.0 ) | /// | /// | 3.6 | 11 | 北東 | /// | /// | 14.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -9.0 | -3.3 | -13.3 | -2.2 | -15.1 | /// | /// | 1.5 | 4 | 西 | /// | /// | 38.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | -5.9 | -1.8 | -10.5 | -0.3 | -12.3 | /// | /// | 2.4 | 5 | 北北東 | /// | /// | 34.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 6 | 1 | /// | -7.5 | -3.3 | -13.3 | -2.1 | -15.4 | /// | /// | 1.5 | 4 | 北北東 | /// | /// | 29.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 6 | 2 | /// | -9.2 | -4.2 ) | -15.9 ) | 0.8 ) | -18.8 ] | /// | /// | 2.5 | 6 | 北北西 | /// | /// | 35.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -12.0 | -6.4 | -18.3 | -4.9 | -20.9 | /// | /// | 1.7 | 5 | 北西 | /// | /// | 51.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -9.1 | -3.9 | -15.3 | -2.7 | -20.2 | /// | /// | 1.4 | 4 | 北東 | /// | /// | 33.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -7.6 | -2.3 ) | -13.9 ) | -0.6 ] | -15.7 ) | /// | /// | 1.4 | 5 ] | 南南西 | /// | /// | 44.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 2 | 1 | /// | -6.3 | -1.6 | -13.3 | 0.1 | -17.5 | /// | /// | 1.7 | 5 | 北 | /// | /// | 37.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 20 | 11 | 2 | /// | -5.0 | -2.8 | -8.0 | -1.2 | -11.7 | /// | /// | 2.9 | 6 | 北東 | /// | /// | 19.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 4 | 1 | /// | -8.1 | -4.3 | -13.7 | 0.2 | -22.1 | /// | /// | 2.9 | 7 | 北 | /// | /// | 28.3 | /// | /// | /// | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -9.7 | -5.5 | -13.4 | -3.6 | -15.2 | /// | /// | 2.3 | 5 | 北北西 | /// | /// | 27.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -5.5 | -0.7 | -12.1 | 1.4 | -15.9 | /// | /// | 2.0 | 7 | 北西 | /// | /// | 42.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 9 | 2 | /// | -7.7 | -3.1 | -17.5 | -0.3 | -20.7 | /// | /// | 3.6 | 9 | 南南西 | /// | /// | 41.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 41 | 26 | 5 | /// | -4.8 | -0.5 | -11.9 | 2.9 | -20.8 | /// | /// | 2.5 | 8 | 南南西 | /// | /// | 30.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -1.6 | 2.2 | -5.5 | 8.7 | -7.7 | /// | /// | 3.1 | 9 | 西北西 | /// | /// | 41.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -2.8 | 0.2 | -6.4 | 3.7 | -11.8 | /// | /// | 2.5 | 7 | 北西 | /// | /// | 26.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 10 | 2 | /// | -2.2 | 1.1 | -6.2 | 2.8 | -9.3 | /// | /// | 2.8 | 9 | 北東 | /// | /// | 50.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 20 | 18 | 3 | /// | 2.0 | 6.7 | -1.7 | 10.6 | -6.0 | /// | /// | 3.0 | 8 | 北西 | /// | /// | 35.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 7 | 2 | /// | 1.7 | 5.6 | -2.0 | 8.3 | -3.0 | /// | /// | 2.6 | 7 | 北西 | /// | /// | 29.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 7 | 1 | /// | 0.5 | 4.2 | -2.4 | 6.1 | -4.1 | /// | /// | 2.4 | 7 | 南南西 | /// | /// | 21.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 11 | 4 | /// | 1.5 | 6.5 | -3.3 | 10.2 | -4.5 | /// | /// | 2.2 | 7 | 北東 | /// | /// | 38.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 15 | 14 | 3 | /// | 3.6 | 8.2 ) | -0.6 ) | 10.5 ) | -1.3 ) | /// | /// | 2.9 | 7 | /// | /// | /// | 24.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 9 | 7 | 2 | /// | 5.9 | 11.3 | 1.0 | 14.4 | -3.1 | /// | /// | 3.8 | 11 | 南南西 | /// | /// | 36.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 28 | 22 | 3 | /// | 6.1 | 9.0 | 2.6 | 14.4 | 0.7 | /// | /// | 3.0 | 9 | 南南西 | /// | /// | 21.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 2 | /// | 6.4 ) | 10.2 ) | 3.5 ) | 14.7 ) | 2.5 ] | /// | /// | 3.6 | 7 | 南南西 | /// | /// | 28.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 3 | 1 ) | /// | 5.7 | 9.3 | 2.8 | 14.3 | 1.1 | /// | /// | 2.6 | 6 | 北北西 | /// | /// | 15.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 18 | 10 | 5 | /// | 4.1 | 8.3 | -0.3 | 13.2 | -2.2 | /// | /// | 2.7 | 6 | 北東 | /// | /// | 31.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 46 | 43 | 7 | /// | 7.7 | 13.0 | 1.5 | 21.5 | -1.0 | /// | /// | 2.9 | 9 | 東北東 | /// | /// | 41.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 120 | 105 | 11 | /// | 4.8 | 8.2 | 1.9 | 11.3 | 0.2 | /// | /// | 3.8 | 9 | 西北西 | /// | /// | 23.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 49 | 40 | 4 | /// | 5.7 | 8.0 | 3.3 | 12.6 | 0.2 | /// | /// | 2.9 | 8 | 東北東 | /// | /// | 13.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 4 | 1 | /// | 7.1 | 9.8 | 5.4 | 10.8 | 4.9 | /// | /// | 2.1 | 5 | 南 | /// | /// | 5.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 81 | 69 | 19 | /// | 10.8 | 14.5 | 8.0 | 17.8 | 6.2 | /// | /// | 1.9 | 5 | 南 | /// | /// | 17.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 8.4 | 11.1 | 5.9 | 16.9 | 4.5 | /// | /// | 2.6 | 5 | 北東 | /// | /// | 10.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 39 | 39 | 7 | /// | 10.1 | 15.2 | 5.8 | 23.3 | 4.7 | /// | /// | 2.4 | 6 | 南南西 | /// | /// | 35.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 8 | 6 | 1 | /// | 11.9 | 16.1 | 9.1 | 21.2 | 8.4 | /// | /// | 1.3 | 5 | 北東 | /// | /// | 17.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 23 | 13 | 3 | /// | 11.1 | 13.3 | 9.0 | 15.2 | 7.4 | /// | /// | 2.2 | 5 | 南南東 | /// | /// | 7.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 83 | 80 | 11 | /// | 13.9 | 17.5 | 11.8 | 19.6 | 11.3 | /// | /// | 2.5 | 7 | 南南西 | /// | /// | 11.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 2 | 1 | /// | 15.8 | 20.3 | 12.9 | 23.1 | 12.3 | /// | /// | 2.1 | 6 | 南南西 | /// | /// | 19.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 10 | 6 | 3 | /// | 17.0 | 21.4 | 13.6 | 26.2 | 12.7 | /// | /// | 1.9 | 5 | 南 | /// | /// | 23.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 3 | 2 | /// | 12.6 | 14.6 | 10.8 | 18.4 | 10.3 | /// | /// | 3.0 | 6 | 北北東 | /// | /// | 1.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 8 | 4 | /// | 16.4 | 21.8 | 13.1 | 25.9 | 12.2 | /// | /// | 1.7 | 4 | 南 | /// | /// | 37.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 41 | 31 | 13 | /// | 18.8 | 24.0 ) | 15.8 ) | 29.2 ) | 15.2 ) | /// | /// | 3.9 | 7 | 東南東 | /// | /// | 20.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 28 | 22 | 14 | /// | 16.3 | 20.1 ) | 11.7 ) | 23.7 ) | 10.8 ) | /// | /// | 2.1 | 8 ] | 東 | /// | /// | 28.0 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 16 | 8 | /// | 17.0 | 21.1 | 13.4 | 24.9 | 12.8 | /// | /// | 1.6 | 5 | 南 | /// | /// | 21.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 16 | 4 | /// | 15.1 | 18.6 | 11.7 | 21.7 | 10.0 | /// | /// | 1.8 | 4 | 北 | /// | /// | 24.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 66 | 39 | 17 | /// | 16.0 | 20.1 | 12.5 | 23.9 | 7.9 | /// | /// | 3.0 | 10 | 南 | /// | /// | 21.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 5 | 1 | /// | 17.9 | 23.4 ) | 13.6 ) | 25.5 ) | 10.8 ) | /// | /// | 2.1 | 8 | 南南西 | /// | /// | 29.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 93 | 93 | 20 | /// | 14.5 | 19.2 | 9.7 | 21.1 | 7.8 | /// | /// | 2.5 | 13 | 南南西 | /// | /// | 20.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 14.8 | 18.9 | 10.9 | 22.0 | 8.5 | /// | /// | 2.7 | 6 | 南南西 | /// | /// | 35.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 10 | 3 | /// | 12.9 | 17.4 | 6.9 | 20.4 | 3.2 | /// | /// | 2.1 | 7 | 南南西 | /// | /// | 29.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 14.1 | 19.6 | 8.3 | 20.7 | 4.7 | /// | /// | 2.5 | 6 | 南南西 | /// | /// | 50.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 8 | 5 | /// | 13.7 | 18.7 | 7.7 | 21.8 | 1.7 | /// | /// | 2.0 | 5 | 南南西 | /// | /// | 35.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 92 | 92 | 15 | /// | 12.2 | 16.6 | 7.9 | 20.8 | 2.9 | /// | /// | 2.8 | 7 | 南西 | /// | /// | 26.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 30 | 25 | 4 | /// | 10.3 | 14.6 | 5.5 | 17.6 | 3.4 | /// | /// | 2.9 | 7 | 北西 | /// | /// | 21.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 38 | 38 | 9 | /// | 12.2 | 17.6 | 6.0 | 20.9 | 5.1 | /// | /// | 2.9 | 10 | 南西 | /// | /// | 36.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 37 | 37 | 13 | /// | 9.7 | 15.0 | 2.9 | 16.8 | 1.5 | /// | /// | 2.5 | 7 | 南南西 | /// | /// | 35.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 22 | 10 | /// | 7.6 | 12.5 | 3.1 | 15.5 | -1.1 | /// | /// | 2.7 | 6 | 東 | /// | /// | 34.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 47 | 46 | 14 | /// | 7.9 | 12.9 ) | 1.5 ) | 15.0 ) | -1.4 ) | /// | /// | 4.5 | 10 | 南西 | /// | /// | 33.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | 6.1 | 11.4 | -0.3 | 12.1 | -3.4 | /// | /// | 2.2 | 7 | 南 | /// | /// | 43.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 33 | 27 | 5 | /// | 5.7 | 9.7 | 1.0 | 12.5 | -2.0 | /// | /// | 2.8 | 8 | 南西 | /// | /// | 28.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | -0.2 | 4.6 | -4.8 | 6.1 | -6.7 | /// | /// | 2.9 | 7 | 西南西 | /// | /// | 40.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 2 | 1 | /// | 2.2 | 7.4 | -4.2 | 12.2 | -5.6 | /// | /// | 3.0 | 9 | 南南西 | /// | /// | 27.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 1.0 | 6.7 | -5.2 | 11.3 | -8.8 | /// | /// | 2.5 | 7 | 南西 | /// | /// | 33.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 4 | 3 | /// | -1.4 | 3.1 | -6.2 | 5.9 | -8.5 | /// | /// | 2.8 | 9 | 南南西 | /// | /// | 34.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 2 | 1 | 1 | /// | -4.3 | 0.3 | -8.5 | 3.2 | -10.9 | /// | /// | 2.2 | 6 | 北西 | /// | /// | 29.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 7 | 3 | /// | -4.3 | 0.8 | -11.3 | 5.4 | -13.7 | /// | /// | 2.2 | 9 | 南西 | /// | /// | 17.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 8 | 2 | /// | -2.4 | 1.0 | -5.7 | 2.6 | -8.7 | /// | /// | 1.3 | 5 | 北西 | /// | /// | 20.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 3 | 1 | /// | 0.2 | 2.9 | -3.7 | 5.4 | -10.5 | /// | /// | 3.0 | 8 | 南 | /// | /// | 10.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 4 | 2 | /// | -1.9 | 2.0 | -7.0 | 4.3 | -9.8 | /// | /// | 2.1 | 5 | 西北西 | /// | /// | 24.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -1.5 | 3.7 | -7.0 | 7.8 | -9.4 | /// | /// | 2.6 | 8 | 西南西 | /// | /// | 30.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 17 | 15 | 3 | /// | -1.4 | 2.2 | -6.1 | 5.4 | -10.2 | /// | /// | 2.0 | 7 | 西 | /// | /// | 19.9 | /// | /// | /// | |
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