半旬ごとの値
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納沙布（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 | 11 | 7 | 2 | /// | -0.4 | 0.7 | -1.4 | 1.8 | -3.5 | /// | /// | 9.2 | 22 | 北東 | /// | /// | 19.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -4.0 | -2.3 | -6.2 | -1.3 | -7.2 | /// | /// | 4.8 | 9 | 西 | /// | /// | 36.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | -2.5 | -1.3 | -4.1 | 0.4 | -6.9 | /// | /// | 7.0 | 10 | 北西 | /// | /// | 31.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 4 | 1 | /// | -3.7 | -2.5 | -5.8 | -1.2 | -7.4 | /// | /// | 4.3 | 12 | 東北東 | /// | /// | 29.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 11 | 2 | /// | -5.5 | -3.3 | -8.6 | 0.7 | -9.9 | /// | /// | 7.0 | 14 | 北北西 | /// | /// | 24.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -7.6 | -6.2 | -9.8 | -4.9 | -11.6 | /// | /// | 6.0 | 12 | 北西 | /// | /// | 53.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -4.9 | -3.7 | -6.5 | -2.2 | -7.8 | /// | /// | 3.9 | 8 | 北東 | /// | /// | 36.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -4.5 | -2.4 ) | -7.3 ) | -0.1 ] | -8.8 ) | /// | /// | 3.6 | 10 ) | 北西 | /// | /// | 45.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 2 | 1 | /// | -3.7 | -1.8 | -6.9 | -0.5 | -10.7 | /// | /// | 3.9 | 8 | 北北東 | /// | /// | 36.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 5 | 1 | /// | -3.8 | -2.9 | -5.6 | -1.4 | -7.6 | /// | /// | 7.8 | 13 | 北東 | /// | /// | 23.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 4 | 1 | /// | -5.7 | -3.8 | -8.0 | 0.3 | -11.8 | /// | /// | 6.9 | 13 | 北北西 | /// | /// | 28.8 | /// | /// | /// | |
| 第6半旬 | 26～28 | 1 | 1 | 1 | /// | -7.7 | -5.5 | -9.9 | -4.7 | -11.3 | /// | /// | 6.5 | 12 | 北北西 | /// | /// | 27.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -4.7 | -1.9 | -8.3 | 0.4 | -11.6 | /// | /// | 3.4 | 10 | 北西 | /// | /// | 43.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 9 | 9 | 3 | /// | -6.1 | -2.7 | -11.8 | 0.2 | -13.2 | /// | /// | 5.7 | 17 | 北北西 | /// | /// | 43.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 33 | 23 | 3 | /// | -3.8 | -0.8 | -8.4 | 4.4 | -15.5 | /// | /// | 4.7 | 17 | 東南東 | /// | /// | 37.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 3 | 1 | /// | -1.7 | 1.7 | -4.7 | 7.3 | -6.7 | /// | /// | 4.9 | 15 | 西北西 | /// | /// | 43.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -2.2 | -0.1 | -4.6 | 1.7 | -7.8 | /// | /// | 4.4 | 12 | 北西 | /// | /// | 30.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 10 | 9 | 2 | /// | -1.4 | 0.7 | -3.4 | 4.0 | -4.7 | /// | /// | 5.6 | 17 | 東北東 | /// | /// | 52.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 21 | 14 | 2 | /// | 2.0 | 6.1 | -1.1 | 10.8 | -2.4 | /// | /// | 5.7 | 16 | 西北西 | /// | /// | 37.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 15 | 2 | /// | 1.3 | 4.8 | -1.7 | 7.1 | -2.3 | /// | /// | 4.7 | 14 | 北西 | /// | /// | 32.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 5 | 1 | /// | 0.6 | 3.2 | -1.4 | 5.0 | -2.9 | /// | /// | 3.8 | 11 | 北北西 | /// | /// | 31.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 3 | /// | 1.5 | 5.2 | -2.0 | 8.8 | -2.9 | /// | /// | 3.8 | 14 | 東北東 | /// | /// | 45.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 5 | 2 | /// | 3.2 | 6.3 | 0.7 | 7.6 | -0.3 | /// | /// | 4.9 | 17 | 北東 | /// | /// | 30.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 4 | 1 | 1 | /// | 5.1 | 9.7 | 1.7 | 11.9 | -0.4 | /// | /// | 4.8 | 10 | 南東 | /// | /// | 41.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 23 | 17 | 3 | /// | 4.7 | 6.9 | 2.6 | 13.4 | 1.9 | /// | /// | 4.4 | 9 | 南西 | /// | /// | 22.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 7 | 2 | /// | 4.8 | 7.0 | 2.5 | 11.9 | 2.0 | /// | /// | 5.5 | 10 | 北東 | /// | /// | 23.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 30 | 15 | 5 | /// | 4.4 | 6.7 | 2.4 | 11.6 | 1.2 | /// | /// | 5.4 | 14 | 東南東 | /// | /// | 25.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 5 | 1 | /// | 4.0 | 6.9 ) | 1.6 ) | 11.5 ) | 0.3 ] | /// | /// | 5.2 | 12 | 東北東 | /// | /// | 37.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 45 | 43 | 9 | /// | 6.9 | 11.0 | 2.9 | 16.5 | 1.8 | /// | /// | 5.1 | 19 | 東北東 | /// | /// | 44.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 78 | 67 | 8 | /// | 4.5 | 6.6 | 2.4 | 9.4 | 0.5 | /// | /// | 7.6 | 16 | 北西 | /// | /// | 31.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 42 | 33 | 3 | /// | 5.2 | 7.2 | 3.3 | 11.0 | 1.9 | /// | /// | 5.6 | 12 | 北東 | /// | /// | 24.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 6 | 2 | /// | 6.1 | 7.9 | 4.7 | 10.4 | 3.6 | /// | /// | 3.8 | 7 | 南東 | /// | /// | 8.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 46 | 34 | 7 | /// | 9.5 | 12.7 | 7.4 | 13.9 | 5.2 | /// | /// | 2.8 | 6 | 南南西 | /// | /// | 21.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 7.8 | 10.5 | 5.7 | 15.1 | 4.3 | /// | /// | 5.1 | 9 | 東北東 | /// | /// | 19.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 30 | 30 | 7 | /// | 8.5 | 10.6 ) | 5.0 ) | 21.0 ] | 4.2 ) | /// | /// | 4.4 | 10 | 北東 | /// | /// | 39.4 | /// | /// | /// | |
| 第6半旬 | 26～30 | 4 | 4 | 1 | /// | 9.3 | 12.0 | 7.5 | 15.4 | 7.1 | /// | /// | 3.3 | 7 | 東 | /// | /// | 25.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 12 | 8 | 2 | /// | 10.3 | 11.9 ) | 8.2 ) | 15.2 ] | 7.1 ) | /// | /// | 4.5 | 7 | 南南東 | /// | /// | 16.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 76 | 74 | 8 | /// | 12.1 | 15.6 | 9.8 | 19.4 | 8.3 | /// | /// | 3.8 | 11 | 南東 | /// | /// | 16.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 14.0 | 17.8 | 11.1 | 18.8 | 9.9 | /// | /// | 3.2 | 7 | 南南西 | /// | /// | 26.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 4 | 2 | /// | 15.4 | 19.5 | 13.0 | 21.0 | 11.9 | /// | /// | 3.3 | 8 | 南 | /// | /// | 25.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 30 | 19 | 15 | /// | 11.0 | 13.1 | 9.3 | 17.9 | 7.8 | /// | /// | 4.9 | 9 | 北北東 | /// | /// | 7.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 66 | 64 | 30 | /// | 15.0 | 19.2 | 12.4 | 23.2 | 11.0 | /// | /// | 3.1 | 7 | 東北東 | /// | /// | 48.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 14 ) | 14 ] | 8 ] | /// | 17.5 ) | 22.1 ) | 14.7 ) | 24.9 ) | 13.7 ] | /// | /// | 5.0 ) | 15 ] | 東 | /// | /// | 28.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 ) | 0 ) | 0 ) | /// | 14.7 ) | 19.5 ) | 10.6 ) | 22.8 ) | 9.8 ) | /// | /// | 3.0 ) | 6 ) | 北東 | /// | /// | 39.3 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 9 | 5 | /// | 16.0 | 19.6 | 13.1 | 22.2 | 12.5 | /// | /// | 2.6 | 9 | 南東 | /// | /// | 28.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 17 | 17 | 7 | /// | 14.7 | 17.1 | 13.1 | 21.6 | 12.8 | /// | /// | 4.4 | 9 | 北東 | /// | /// | 30.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 38 | 18 | 11 | /// | 15.9 | 19.4 | 13.2 | 23.6 | 11.4 | /// | /// | 6.3 | 18 | 南東 | /// | /// | 22.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 6 | 2 | /// | 17.8 | 23.1 ) | 14.7 ) | 24.7 ) | 13.0 ) | /// | /// | 3.3 | 8 | 南西 | /// | /// | 34.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 | 37 | 6 | /// | 15.2 | 19.1 | 12.1 | 20.6 | 11.1 | /// | /// | 4.7 | 20 | 東 | /// | /// | 24.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 15.2 | 19.6 ) | 12.3 ) | 22.6 ) | 11.1 ) | /// | /// | 4.0 | 8 ) | 東南東 | /// | /// | 42.8 ) | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 14.4 | 17.7 | 11.5 | 20.5 | 10.7 | /// | /// | 4.8 | 9 | 東北東 | /// | /// | 39.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 15.5 ) | 19.6 ) | 11.9 ) | 20.4 ) | 9.9 ) | /// | /// | 4.0 | 8 | 南南西 | /// | /// | 53.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 2 | /// | 14.9 | 18.6 | 11.6 | 20.1 | 8.4 | /// | /// | 3.1 | 7 | 南南西 | /// | /// | 38.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 50 | 49 | 7 | /// | 13.0 | 16.4 | 10.0 | 19.8 | 5.5 | /// | /// | 5.3 | 16 | 北東 | /// | /// | 30.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 33 | 27 | 5 | /// | 12.3 | 14.9 | 9.3 | 18.3 | 7.1 | /// | /// | 7.2 | 15 | 北西 | /// | /// | 27.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 18 | 18 | 4 | /// | 13.4 | 17.4 | 10.2 | 20.2 | 8.0 | /// | /// | 5.0 | 14 | 南東 | /// | /// | 41.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 20 | 7 | /// | 12.0 | 15.1 | 8.8 | 16.3 | 7.5 | /// | /// | 4.9 | 16 | 南東 | /// | /// | 40.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 9 | 3 | /// | 9.9 | 12.3 | 7.3 | 15.3 | 5.7 | /// | /// | 6.5 | 21 | 東 | /// | /// | 35.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 38 | 37 | 9 | /// | 9.3 | 12.6 | 5.2 | 14.5 | 3.8 | /// | /// | 6.1 | 14 | 南東 | /// | /// | 36.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 8.5 | 11.6 | 5.2 | 12.2 | 2.9 | /// | /// | 4.1 | 11 | 南東 | /// | /// | 47.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 18 | 14 | 4 | /// | 7.6 | 10.2 | 5.2 | 13.0 | 4.5 | /// | /// | 6.3 | 19 | 東 | /// | /// | 28.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 1 | /// | 2.5 | 5.7 | -0.1 | 7.4 | -2.0 | /// | /// | 5.4 | 13 | 西北西 | /// | /// | 39.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 6 | 3 | /// | 4.5 | 7.9 | 0.4 | 11.8 | -0.8 | /// | /// | 5.1 | 13 | 北西 | /// | /// | 30.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 3.3 | 6.9 | -0.5 | 11.3 | -3.4 | /// | /// | 4.8 | 12 | 西北西 | /// | /// | 30.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 5 | 2 | /// | 1.2 | 4.3 | -0.7 | 6.8 | -2.5 | /// | /// | 7.5 | 15 | 西北西 | /// | /// | 33.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 5 | 3 | 1 | /// | -1.0 | 0.8 | -2.8 | 3.2 | -5.7 | /// | /// | 6.0 | 13 | 西北西 | /// | /// | 28.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | -0.5 | 1.8 | -4.4 | 6.5 | -7.8 | /// | /// | 5.1 | 12 | 西北西 | /// | /// | 17.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 14 | 7 | 2 | /// | 0.2 | 1.7 | -1.2 | 2.5 | -2.6 | /// | /// | 4.7 | 11 | 北西 | /// | /// | 16.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 5 | 2 | /// | 1.6 | 3.3 | -1.1 | 5.6 | -5.0 | /// | /// | 5.2 | 11 | 西 | /// | /// | 14.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 6 | 6 | 1 | /// | 0.3 | 2.4 | -2.0 | 3.9 | -3.9 | /// | /// | 5.1 | 12 | 北西 | /// | /// | 24.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | 0.2 | 3.6 | -2.9 | 7.3 | -5.4 | /// | /// | 5.2 | 11 | 西 | /// | /// | 28.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 23 | 17 | 4 | /// | 0.7 | 3.5 | -2.3 | 5.5 | -4.7 | /// | /// | 4.8 | 14 | 北西 | /// | /// | 19.2 | /// | /// | /// | |
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