半旬ごとの値
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開田高原（長野県) 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 | 8 | 2 | /// | -6.9 | -2.4 | -11.6 | 1.9 | -17.6 | /// | /// | 0.9 | 3 | 北東 | /// | /// | 17.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 5 | 1 | /// | -6.1 | -3.0 | -10.3 | 0.9 | -13.7 | /// | /// | 1.2 | 4 | 北北東 | /// | /// | 24.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 2 | 1 | /// | -9.1 | -4.7 | -14.1 | -2.1 | -17.2 | /// | /// | 0.8 | 4 | 北北東 | /// | /// | 28.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -9.1 | -3.2 | -16.3 | -2.0 | -19.6 | /// | /// | 0.9 | 6 | 北西 | /// | /// | 30.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 10 | 2 | /// | -6.2 | -2.1 | -12.1 | 1.8 | -15.6 | /// | /// | 1.4 | 5 | 北 | /// | /// | 30.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 1 | 1 | /// | -9.1 | -3.6 | -17.6 | 1.3 | -19.3 | /// | /// | 1.5 | 6 | 北西 | /// | /// | 47.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 3 | 1 | /// | -7.3 | -2.4 | -15.9 | 0.4 | -19.4 | /// | /// | 1.4 | 6 | 西北西 | /// | /// | 30.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -7.0 | -1.2 | -15.1 | -0.6 | -18.0 | /// | /// | 1.0 | 6 | 北西 | /// | /// | 33.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 3 | 1 | /// | -2.9 | 3.0 | -12.1 | 6.5 | -18.4 | /// | /// | 1.2 | 5 | 南南東 | /// | /// | 28.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 9 | 3 | /// | -2.6 | 3.6 | -10.6 | 9.2 | -16.8 | /// | /// | 1.2 | 7 | 北西 | /// | /// | 22.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 5 | 1 | /// | -5.5 | -0.7 | -12.9 | 2.6 | -17.1 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 20.7 | /// | /// | /// | |
| 第6半旬 | 26～28 | 4 | 3 | 1 | /// | -12.6 | -7.4 | -18.2 | -3.6 | -21.6 | /// | /// | 0.8 | 4 | 北 | /// | /// | 15.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 5 | 2 | /// | -3.3 | 2.3 | -11.3 | 6.3 | -16.2 | /// | /// | 1.3 | 5 | 北北東 | /// | /// | 32.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 6 | 5 | 2 | /// | -3.5 | 1.5 | -9.9 | 3.8 | -17.2 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 32.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 43 | 28 | 5 | /// | -0.3 | 6.9 | -6.9 | 8.7 | -12.2 | /// | /// | 1.0 | 4 | 北西 | /// | /// | 29.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 3 | 1 | /// | -0.2 | 6.5 | -7.1 | 12.0 | -11.1 | /// | /// | 1.4 | 5 | 北西 | /// | /// | 47.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 60 | 43 | 6 | /// | 3.1 | 8.3 | -2.3 | 10.1 | -8.7 | /// | /// | 1.3 | 5 | 北西 | /// | /// | 27.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 4 | 1 | /// | 0.9 | 5.5 | -3.9 | 8.8 | -6.2 | /// | /// | 1.4 | 5 | 北北西 | /// | /// | 38.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 68 | 26 | 4 | /// | 2.4 | 7.2 | -2.7 | 9.6 | -5.3 | /// | /// | 1.3 | 6 | 北東 | /// | /// | 13.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 22 | 17 | 3 | /// | 5.9 | 11.2 | 0.3 | 13.1 | -5.2 | /// | /// | 1.6 | 5 | 北 | /// | /// | 24.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | 6.2 | 12.1 | -1.0 | 16.6 | -4.7 | /// | /// | 1.7 | 5 | 北北東 | /// | /// | 37.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 66 | 34 | 6 | /// | 3.6 | 7.9 | -0.3 | 9.0 | -2.7 | /// | /// | 2.1 | 6 | 北北西 | /// | /// | 19.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 14 | 13 | 3 | /// | 6.2 | 13.7 | -2.3 | 18.0 | -4.8 | /// | /// | 1.6 | 6 | 東北東 | /// | /// | 39.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 28 | 27 | 4 | /// | 8.9 | 17.5 | 0.6 | 19.6 | -2.7 | /// | /// | 1.4 | 5 | 北北東 | /// | /// | 47.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 23 | 22 | 5 | /// | 10.1 | 18.4 | 1.8 | 23.0 | -4.1 | /// | /// | 1.6 | 7 | 北北西 | /// | /// | 33.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 57 | 54 | 8 | /// | 10.7 | 15.7 | 4.7 | 21.7 | 2.8 | /// | /// | 1.1 | 4 | 北 | /// | /// | 22.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 79 | 63 | 9 | /// | 12.0 | 17.9 | 5.5 | 21.3 | -1.3 | /// | /// | 1.7 | 5 | 北東 | /// | /// | 29.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 54 | 47 | 7 | /// | 8.4 | 12.5 | 4.0 | 18.7 | 0.5 | /// | /// | 1.8 | 5 | 北北東 | /// | /// | 28.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 26 | 24 | 5 | /// | 10.3 | 18.0 | 2.4 | 24.0 | -1.1 | /// | /// | 1.2 | 4 | 北北東 | /// | /// | 36.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 15 | 8 | 2 | /// | 10.7 | 17.0 | 2.8 | 23.8 | -1.3 | /// | /// | 1.6 | 5 | 北北東 | /// | /// | 43.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 1 | /// | 9.5 | 15.7 | 2.4 | 19.2 | 0.2 | /// | /// | 1.4 | 5 | 北西 | /// | /// | 33.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 14.1 | 21.5 | 6.5 | 24.2 | 3.6 | /// | /// | 0.9 | 4 | 北東 | /// | /// | 33.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 49 | 26 | 5 | /// | 15.4 | 18.4 | 13.0 | 21.0 | 11.7 | /// | /// | 0.6 | 4 | 北北西 | /// | /// | 7.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 9 | 5 | /// | 15.8 | 21.3 | 10.4 | 25.6 | 8.7 | /// | /// | 0.9 | 5 | 北 | /// | /// | 27.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 125 | 59 | 16 | /// | 16.5 | 20.3 | 13.2 | 24.1 | 12.3 | /// | /// | 0.9 | 5 | 北西 | /// | /// | 18.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 65 | 37 | 9 | /// | 17.9 | 21.5 | 14.8 | 22.1 | 12.5 | /// | /// | 0.8 | 4 | 東 | /// | /// | 9.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 157 | 75 | 12 | /// | 17.5 | 20.6 | 14.9 | 22.1 | 10.6 | /// | /// | 0.5 | 3 | 北東 | /// | /// | 8.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 46 | 18 | 9 | /// | 19.1 | 24.6 | 14.4 | 25.6 | 11.2 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 31.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 34 | 13 | 7 | /// | 20.1 | 24.0 | 17.4 | 25.3 | 16.5 | /// | /// | 0.7 | 3 | 北西 | /// | /// | 15.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 36 | 33 | 18 | /// | 21.3 | 27.8 | 15.8 | 28.3 | 14.5 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 49.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 8 | 4 | /// | 19.5 | 25.9 | 13.1 | 28.8 | 10.9 | /// | /// | 1.2 | 3 | 北北西 | /// | /// | 47.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 5 | 2 | 2 | /// | 20.3 | 26.5 | 15.4 | 28.1 | 12.9 | /// | /// | 0.7 | 3 | 南南東 | /// | /// | 43.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 85 | 44 | 30 | /// | 19.8 | 26.2 | 15.0 | 29.6 | 9.9 | /// | /// | 1.0 | 4 | 北 | /// | /// | 41.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 13 | 3 | /// | 15.4 | 22.3 | 9.5 | 26.7 | 5.3 | /// | /// | 0.6 | 4 | 北東 | /// | /// | 31.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 31 | 22 | 4 | /// | 19.3 | 24.7 | 14.9 | 26.0 | 13.5 | /// | /// | 0.8 | 4 | 北北西 | /// | /// | 26.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 19 | 7 | /// | 19.3 | 24.1 ) | 14.8 ) | 27.1 ] | 13.5 ) | /// | /// | 0.7 | 3 | 北 | /// | /// | 34.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 46 | 26 | 6 | /// | 18.4 | 23.9 | 12.3 | 26.0 | 8.3 | /// | /// | 1.1 | 8 | 北東 | /// | /// | 34.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 97 | 55 | 15 | /// | 19.6 | 22.7 | 17.3 | 26.3 | 16.4 | /// | /// | 0.9 | 4 | 南東 | /// | /// | 19.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 80 | 64 | 9 | /// | 18.6 | 23.1 | 14.8 | 27.9 | 11.9 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 27.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 26 | 20 | 4 | /// | 14.6 | 18.8 | 10.8 | 20.9 | 8.3 | /// | /// | 0.8 | 5 | 北北西 | /// | /// | 18.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 41 | 32 | 6 | /// | 12.4 | 17.0 | 7.7 | 19.4 | 2.4 | /// | /// | 1.1 | 4 | 北北東 | /// | /// | 29.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 27 | 18 | 4 | /// | 11.6 | 17.6 ) | 4.5 ) | 20.7 ] | 2.0 ) | /// | /// | 0.4 | 2 | 西北西 | /// | /// | 28.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 28 | 28 | 6 | /// | 14.6 | 20.4 | 10.6 | 21.8 | 9.1 | /// | /// | 0.6 | 3 | 東北東 | /// | /// | 33.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 8 | 7 | 4 | /// | 12.2 | 18.3 | 5.2 | 20.4 | -0.1 | /// | /// | 1.0 | 4 | 北北西 | /// | /// | 24.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 52 | 27 | 14 | /// | 10.6 | 15.3 | 5.4 | 18.9 | 0.1 | /// | /// | 1.4 | 6 | 北東 | /// | /// | 27.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 97 | 62 | 10 | /// | 11.2 | 16.1 | 6.0 | 17.5 | 1.1 | /// | /// | 1.0 | 5 | 北西 | /// | /// | 19.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 11 | 4 | /// | 7.0 | 14.8 | -0.7 | 16.3 | -1.7 | /// | /// | 1.0 | 4 | 北北西 | /// | /// | 38.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 6.8 | 15.2 | -0.5 | 17.1 | -1.5 | /// | /// | 0.8 | 5 | 北西 | /// | /// | 33.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 31 | 29 | 5 | /// | 6.0 | 12.1 ) | 2.0 ) | 14.4 ) | -1.3 ) | /// | /// | 1.4 | 6 ) | 北東 | /// | /// | 10.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 24 | 24 | 5 | /// | 5.0 | 12.8 | -1.4 | 14.1 | -4.0 | /// | /// | 0.9 | 5 | 北北西 | /// | /// | 40.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 58 | 57 | 13 | /// | 5.5 | 11.2 | -0.3 | 15.0 | -1.5 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 11.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 13 | 2 | /// | 0.5 | 4.2 | -4.0 | 8.2 | -8.2 | /// | /// | 1.0 | 6 | 北 | /// | /// | 21.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 0.3 | 5.9 | -5.7 | 8.0 | -7.2 | /// | /// | 0.9 | 5 | 北北西 | /// | /// | 30.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 1.3 | 7.2 | -4.4 | 9.5 | -10.1 | /// | /// | 1.3 | 5 | 北東 | /// | /// | 26.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 5 | 2 | /// | 0.7 | 4.1 | -3.9 | 5.1 | -8.6 | /// | /// | 1.6 | 5 | 北北東 | /// | /// | 21.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 21 | 13 | 3 | /// | -0.2 | 4.0 | -4.3 | 7.8 | -8.7 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 19.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 7 | 4 | 2 | /// | -4.3 | 1.5 | -10.7 | 5.1 | -15.1 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 24.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | -2.8 | 2.4 | -8.8 | 4.7 | -10.3 | /// | /// | 1.5 | 5 | 北西 | /// | /// | 33.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 3 | 1 | /// | -4.1 | -0.9 | -8.0 | 4.8 | -11.5 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 24.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 14 | 5 | /// | -4.1 | 3.0 | -10.7 | 5.4 | -14.4 | /// | /// | 1.3 | 5 | 北西 | /// | /// | 23.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -3.2 | 3.2 | -10.0 | 4.7 | -14.1 | /// | /// | 1.1 | 4 | 北 | /// | /// | 29.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 1 | 1 | 1 | /// | -1.2 | 6.1 | -6.7 | 9.3 | -10.4 | /// | /// | 0.8 | 5 | 東北東 | /// | /// | 29.8 | /// | /// | /// | |
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