半旬ごとの値
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佐久（長野県) 1987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 | 6 | 6 | 2 | /// | -0.2 | 3.6 | -3.1 | 9.9 | -3.9 | /// | /// | 1.2 | 3 | 西北西 | /// | /// | 22.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 3 | 1 | /// | -0.7 | 3.9 | -5.2 | 7.3 | -8.5 | /// | /// | 1.0 | 3 | 西北西 | /// | /// | 32.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 3 | 1 | /// | -3.5 | 1.8 | -8.8 | 4.0 | -10.7 | /// | /// | 1.0 | 3 | 北北西 | /// | /// | 34.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | -0.9 | 4.8 | -6.0 | 10.3 | -8.9 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 37.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 10 | 10 | 5 | /// | -0.8 | 5.5 | -7.0 | 10.8 | -11.0 | /// | /// | 1.2 | 4 | 南西 | /// | /// | 29.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -1.2 | 6.3 | -6.7 | 12.2 | -9.3 | /// | /// | 1.2 | 3 | 西北西 | /// | /// | 52.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 7 | 4 | 1 | /// | -2.8 | 1.8 | -6.8 | 5.3 | -9.7 | /// | /// | 1.5 ) | 4 ] | 西北西 | /// | /// | 36.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 1.4 | 10.1 | -5.5 | 16.0 | -7.4 | /// | /// | 0.7 | 2 | 北 | /// | /// | 43.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 11 | 2 | /// | 3.6 | 9.7 | -2.2 | 19.4 | -4.2 | /// | /// | 1.6 ] | 4 ] | 西北西 | /// | /// | 24.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 3 | 1 | /// | -1.9 | 2.0 | -5.4 | 4.0 | -7.5 | /// | /// | 1.1 | 4 | 北北西 | /// | /// | 27.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 3 | 3 | /// | 0.1 | 6.7 | -5.8 | 12.0 | -9.8 | /// | /// | 0.9 | 4 | 北北西 | /// | /// | 27.8 | /// | /// | /// | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -3.0 | 1.4 | -7.6 | 3.2 | -8.2 | /// | /// | 1.4 | 3 | 北北西 | /// | /// | 18.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 0.6 | 6.7 | -6.3 | 12.9 | -10.3 | /// | /// | 1.4 | 5 | 北北西 | /// | /// | 37.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 13 | 12 | 2 | /// | 0.2 | 4.8 | -4.1 | 8.7 | -4.8 | /// | /// | 1.6 ] | 4 ] | 南西 | /// | /// | 34.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 3 | 1 | /// | 3.2 | 8.3 | -0.6 | 15.5 | -3.1 | /// | /// | 1.1 ) | 2 ) | 北西 | /// | /// | 22.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 20 | 12 | 5 | /// | 3.5 | 9.4 | -1.8 | 12.6 | -3.8 | /// | /// | 1.5 ] | 4 ] | 北北西 | /// | /// | 36.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 8 | 5 | /// | 8.3 | 14.6 | 2.6 | 16.7 | -2.0 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 33.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 4.3 | 11.2 | -2.8 | 18.0 | -6.1 | /// | /// | 1.3 | 3 | 西 | /// | /// | 50.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 5.0 | 13.1 | -2.8 | 20.5 | -7.8 | /// | /// | 0.9 | 4 | 北北西 | /// | /// | 40.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 11.9 | 19.7 | 5.1 | 24.9 | 0.9 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 33.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 4.1 | 11.5 | -1.8 | 15.4 | -6.1 | /// | /// | 1.5 | 4 | 北北西 | /// | /// | 50.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 10.7 | 20.4 | 1.4 | 23.7 | -3.5 | /// | /// | 1.0 | 4 | 北東 | /// | /// | 47.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 13.5 | 21.3 | 5.5 | 27.0 | 0.0 | /// | /// | 1.7 | 8 | 南南西 | /// | /// | 45.8 | /// | /// | /// | |
| 第6半旬 | 26～30 | 9 | 8 | 2 | /// | 12.1 | 21.2 | 3.5 | 27.4 | 1.8 | /// | /// | 1.0 | 3 | 北 | /// | /// | 46.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 12.4 | 19.2 | 4.5 | 25.1 | -0.3 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 35.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 14.3 | 23.3 | 4.4 | 26.1 | 0.5 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 56.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 68 | 41 | 5 | /// | 14.4 | 18.4 | 10.3 | 21.7 | 8.5 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 13.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 6 | 3 | /// | 15.7 | 21.8 | 10.5 | 26.0 | 9.0 | /// | /// | 0.9 | 3 | 東北東 | /// | /// | 34.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 11 | 5 | /// | 18.4 | 24.8 | 11.5 | 27.0 | 7.8 | /// | /// | 1.0 | 3 | 西 | /// | /// | 39.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 3 | 2 | /// | 16.3 | 23.0 | 10.4 | 27.8 | 7.6 | /// | /// | 1.1 | 4 | 南西 | /// | /// | 54.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 4 | 3 | /// | 20.4 | 27.9 | 13.9 | 32.3 | 11.7 | /// | /// | 0.9 | 4 | 南南西 | /// | /// | 39.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 18 | 9 | /// | 21.9 | 28.6 | 15.6 | 34.1 | 13.8 | /// | /// | 1.1 | 3 | 東南東 | /// | /// | 35.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 8 | 3 | /// | 16.2 | 21.8 | 11.9 | 25.0 | 10.3 | /// | /// | 0.8 | 2 | 北東 | /// | /// | 27.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 14 | 13 | 3 | /// | 17.6 | 24.6 | 12.2 | 28.0 | 11.2 | /// | /// | 0.9 | 4 | 南 | /// | /// | 38.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 4 | 3 | /// | 17.8 | 24.2 | 12.7 | 26.1 | 11.0 | /// | /// | 1.0 | 3 | 北東 | /// | /// | 44.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 16 | 15 | 4 | /// | 19.2 | 24.2 | 16.0 | 28.3 | 14.9 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 29.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 30 | 17 | 5 | /// | 21.4 | 25.9 | 17.9 | 29.9 | 16.0 | /// | /// | 0.7 | 2 | 南西 | /// | /// | 30.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 17 | 14 | 14 | /// | 22.2 | 28.5 | 17.3 | 30.1 | 15.7 | /// | /// | 0.8 | 2 | 北 | /// | /// | 44.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 30 | 27 | 7 ) | /// | 23.9 | 29.1 | 19.4 | 33.0 | 18.1 | /// | /// | 0.8 | 4 | 南南西 | /// | /// | 23.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 34 | 18 | 7 | /// | 22.1 | 26.6 | 19.1 | 31.0 | 17.5 | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 19.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | 25.7 | 31.6 | 20.0 | 33.2 | 19.5 | /// | /// | 1.0 | 3 | 西南西 | /// | /// | 53.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 24.8 | 31.4 | 19.6 | 34.1 | 18.3 | /// | /// | 0.9 | 2 | 北 | /// | /// | 45.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 3 | 2 | /// | 22.4 | 27.3 | 19.0 | 29.4 | 18.2 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 36.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 14 | 12 | 10 | /// | 24.3 | 29.7 | 19.9 | 33.7 | 19.0 | /// | /// | 1.0 | 3 | 南 | /// | /// | 38.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 130 | 76 | 25 | /// | 23.5 | 30.4 | 19.0 | 32.2 | 18.0 | /// | /// | 0.8 | 3 | 南西 | /// | /// | 42.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 43 | 33 | 20 | /// | 23.7 | 29.8 | 19.4 | 31.9 | 18.4 | /// | /// | 0.7 | 2 | 北東 | /// | /// | 39.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 10 | 4 | /// | 22.8 | 27.8 | 19.1 | 31.6 | 18.0 | /// | /// | 0.8 | 3 | 北 | /// | /// | 27.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 4 | 3 | /// | 23.6 | 30.2 | 18.3 | 33.6 | 15.8 | /// | /// | 0.9 | 5 | 南 | /// | /// | 53.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 4 | 1 | /// | 20.4 | 24.0 | 17.0 | 30.3 | 15.6 | /// | /// | 1.0 | 3 | 北北西 | /// | /// | 25.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 95 | 95 | 39 | /// | 22.7 | 28.3 | 18.0 | 29.9 | 16.2 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 42.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 9 | 7 | /// | 19.1 | 24.2 | 15.2 | 28.4 | 11.8 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 24.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 5 | 2 | /// | 18.3 | 22.7 | 15.0 | 25.1 | 12.7 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 23.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 34 | 34 | 14 | /// | 16.7 | 23.0 | 11.6 | 25.3 | 9.5 | /// | /// | 0.9 | 3 | 東北東 | /// | /// | 31.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 16 | 14 | 4 | /// | 15.0 | 19.7 | 10.4 | 24.0 | 7.5 | /// | /// | 0.8 | 4 | 北東 | /// | /// | 20.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 16.2 | 22.6 | 10.9 | 24.1 | 7.7 | /// | /// | 0.7 | 2 | 南 | /// | /// | 37.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 15.9 | 20.9 | 12.2 | 23.9 | 10.7 | /// | /// | 0.6 | 2 | 北東 | /// | /// | 26.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 3 | 3 | 1 | /// | 14.1 | 21.3 | 8.8 | 24.7 | 6.1 | /// | /// | 0.8 | 3 | 西 | /// | /// | 28.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 6 | 3 | /// | 15.6 | 20.1 | 11.0 | 24.2 | 6.3 | /// | /// | 1.2 | 5 | 南南西 | /// | /// | 21.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 19 | 3 | /// | 10.2 | 14.8 | 6.1 | 17.2 | 4.6 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 27.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 8 | 3 | /// | 11.1 | 18.4 | 5.5 | 23.4 | 1.3 | /// | /// | 0.7 | 3 | 北北西 | /// | /// | 28.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 10 | 10 | 2 | /// | 11.6 | 16.2 | 8.0 | 24.1 | 4.9 | /// | /// | 0.9 | 4 | 南西 | /// | /// | 15.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 5.3 | 12.3 | -1.4 | 16.2 | -2.9 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 42.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 3 | 2 | /// | 8.3 | 14.0 | 3.3 | 19.0 | 0.4 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 24.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 5.8 | 12.5 | 0.4 | 15.9 | -1.9 | /// | /// | 1.1 | 4 | 北西 | /// | /// | 42.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 6.0 | 13.6 | -1.2 | 18.1 | -2.9 | /// | /// | 1.4 | 3 | 西北西 | /// | /// | 44.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 5 | 4 | 2 | /// | 2.7 | 8.2 | -2.4 | 16.8 | -5.1 | /// | /// | 0.9 | 3 | 西 | /// | /// | 19.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -0.4 | 5.5 | -6.2 | 9.9 | -9.5 | /// | /// | 1.2 | 4 | 北西 | /// | /// | 30.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 17 | 14 | 2 | /// | -1.6 | 3.8 | -7.5 | 8.1 | -11.8 | /// | /// | 0.5 | 2 | 東南東 | /// | /// | 23.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 10 | 2 | /// | 0.2 | 4.8 | -4.1 | 9.1 | -7.6 | /// | /// | 0.5 | 3 | 西北西 | /// | /// | 17.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 1.1 | 7.9 | -4.7 | 10.7 | -6.7 | /// | /// | 1.3 | 4 | 西北西 | /// | /// | 36.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 2.3 | 10.3 | -3.3 | 17.0 | -5.7 | /// | /// | 0.9 | 3 | 南西 | /// | /// | 39.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 3.5 | 13.2 | -3.9 | 15.8 | -5.7 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 47.4 | /// | /// | /// | |
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