半旬ごとの値
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岩泉（岩手県) 1978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 | 1 | 1 | 1 | /// | -1.2 | 2.8 | -4.9 | 7.9 | -8.7 | /// | /// | 1.1 | 4 | 西 | /// | /// | 26.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 12 | 8 | 2 | /// | -1.3 | 3.0 | -4.8 | 5.6 | -6.0 | /// | /// | 0.6 | 4 | 西南西 | /// | /// | 15.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 3 | 1 | /// | 0.8 | 5.5 | -3.2 | 7.2 | -6.7 | /// | /// | 1.0 | 5 | 西 | /// | /// | 20.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 3 | 1 | /// | -1.7 | 2.4 | -6.3 | 5.0 | -8.5 | /// | /// | 1.1 | 4 | 西 | /// | /// | 29.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | -1.7 | 1.6 | -5.2 | 3.4 | -8.7 | /// | /// | 2.3 | 6 | 西 | /// | /// | 22.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 20 | 17 | 2 | /// | -4.9 | -0.7 | -10.0 | 1.3 | -16.0 | /// | /// | 0.6 | 4 | 西 | /// | /// | 23.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | -6.0 | -2.4 | -10.0 | 0.6 | -14.5 | /// | /// | 1.6 | 5 | 西 | /// | /// | 26.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 11 | 2 | /// | -1.6 | 1.9 | -5.6 | 3.5 | -10.8 | /// | /// | 1.4 | 6 | 西 | /// | /// | 25.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 8 | 1 | /// | -4.8 | -0.6 | -9.4 | 3.5 | -17.0 | /// | /// | 0.6 | 4 | 西 | /// | /// | 24.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 ) | /// | -5.1 | 0.4 ) | -12.0 ) | 2.1 ) | -16.4 ) | /// | /// | 0.6 | 4 ] | 西南西 | /// | /// | 32.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -4.6 | 0.1 | -9.3 | 2.6 | -10.6 | /// | /// | 0.9 | 4 | 西 | /// | /// | 27.1 | /// | /// | /// | |
| 第6半旬 | 26～28 | 0 | 0 | 0 | /// | -2.0 | 4.4 | -8.2 | 5.8 | -8.8 | /// | /// | 0.6 | 3 | 西 | /// | /// | 22.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 3 | 1 | /// | 1.2 | 6.3 | -3.2 | 11.7 | -8.8 | /// | /// | 2.1 | 7 | 西 | /// | /// | 38.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 20 | 20 | 8 | /// | 1.6 | 7.1 | -3.0 | 8.8 | -4.7 | /// | /// | 0.9 | 3 | 西 | /// | /// | 35.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 12 | 12 | 7 | /// | 0.9 | 5.0 | -2.1 | 5.7 | -3.4 | /// | /// | 2.2 | 6 | 西 | /// | /// | 45.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 12 | 2 | /// | 1.4 | 7.7 | -3.6 | 9.8 | -5.6 | /// | /// | 0.9 | 5 | 西 | /// | /// | 34.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 20 | 16 | 1 | /// | 2.1 | 5.6 ) | -2.8 ) | 14.5 ] | -3.3 ) | /// | /// | 0.7 | 4 | /// | /// | /// | 36.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 | 6 | 2 | /// | 4.9 ) | 10.1 ) | 0.8 ) | 17.2 ) | -2.2 ) | /// | /// | 1.6 | 4 | 西 | /// | /// | 43.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 13 | 1 | /// | 2.5 | 7.5 | -1.5 | 15.5 | -2.8 | /// | /// | 1.1 | 4 | 西 | /// | /// | 34.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 19 | 19 | 5 | /// | 7.5 | 12.3 | 2.5 | 15.5 | -0.5 | /// | /// | 2.5 | 7 | 西 | /// | /// | 44.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 7.0 | 11.2 ) | 1.0 ) | 21.5 ] | -0.7 ) | /// | /// | 0.8 | 3 | /// | /// | /// | 23.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 12 | 4 | /// | 9.3 | 17.1 | 2.4 | 23.7 | 0.1 | /// | /// | 1.2 | 4 | 西 | /// | /// | 30.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 10.4 | 17.8 | 3.0 | 22.6 | -1.2 | /// | /// | 1.6 | 7 | 西北西 | /// | /// | 38.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 1 | 1 | 1 | /// | 12.8 | 20.1 | 5.7 | 25.7 | 2.4 | /// | /// | 1.5 | 5 | 西 | /// | /// | 33.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 13 | 13 | 5 | /// | 14.8 | 21.4 | 7.4 | 25.9 | 3.5 | /// | /// | 1.4 | 5 | 西 | /// | /// | 44.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 3 | 1 | /// | 13.8 | 21.7 | 6.7 | 28.1 | 2.4 | /// | /// | 1.0 | 4 | 南南東 | /// | /// | 40.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 13.4 | 22.3 | 5.4 | 26.4 | 2.1 | /// | /// | 0.6 | 2 | 東 | /// | /// | 48.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 2 | 1 | /// | 15.5 | 22.5 | 9.0 | 27.4 | 4.7 | /// | /// | 0.7 | 3 | 南東 | /// | /// | 28.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 12.9 | 19.9 | 6.7 | 25.3 | 4.0 | /// | /// | 0.8 | 3 | 東南東 | /// | /// | 32.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 48 | 42 | 9 | /// | 13.5 | 19.7 | 6.4 | 28.6 | 5.4 | /// | /// | 1.0 | 3 | 西南西 | /// | /// | 39.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 26 | 22 | 7 | /// | 16.1 | 22.6 | 10.4 | 26.8 | 7.9 | /// | /// | 1.2 | 6 | 西 | /// | /// | 25.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 18.6 | 26.0 | 11.2 | 28.2 | 7.8 | /// | /// | 1.2 | 5 | 西 | /// | /// | 50.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 40 | 38 | 7 ) | /// | 17.4 | 21.9 ) | 12.2 ) | 25.8 ] | 10.3 ) | /// | /// | 0.5 | 3 ) | 西南西 | /// | /// | 18.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 8 | 4 | /// | 22.9 | 28.8 | 18.4 | 30.6 | 16.7 | /// | /// | 0.6 | 4 | 西 | /// | /// | 24.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 11 | 6 | 3 | /// | 20.0 | 24.5 | 16.1 | 27.1 | 14.6 | /// | /// | 0.6 | 3 | 東 | /// | /// | 32.2 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 19.8 | 25.2 | 15.7 | 27.6 | 12.5 | /// | /// | 0.5 | 2 | 東南東 | /// | /// | 28.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 23.1 | 29.0 | 17.9 | 31.8 | 16.0 | /// | /// | 0.7 | 3 | 西南西 | /// | /// | 39.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 5 | 5 | 5 | /// | 25.1 | 32.2 | 19.7 | 35.7 | 17.9 | /// | /// | 0.6 | 3 | 南南東 | /// | /// | 44.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 8 | 7 | 5 | /// | 25.8 | 32.6 ) | 20.1 ) | 33.2 ) | 18.5 ] | /// | /// | 0.8 | 3 ) | 西 | /// | /// | 54.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | 23.3 | 29.9 | 18.4 | 32.7 | 17.5 | /// | /// | 0.6 | 2 | 東 | /// | /// | 36.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 25.3 | 32.4 | 18.4 | 35.6 | 15.4 | /// | /// | 0.7 | 3 | 西 | /// | /// | 46.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 23 | 22 | 16 | /// | 25.9 | 33.4 | 20.5 | 37.0 | 19.9 | /// | /// | 0.6 | 2 | 南東 | /// | /// | 47.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 3 | 2 | /// | 26.5 | 33.2 | 19.8 | 35.7 | 16.5 | /// | /// | 1.0 | 3 | 西 | /// | /// | 46.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 ] | 3 ] | 1 ] | /// | 24.2 ] | 29.1 ] | 17.9 ] | 34.3 ] | 17.3 ] | /// | /// | 0.6 ] | 3 ] | 西 | /// | /// | 20.9 ] | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 23 | 14 | /// | 24.6 | 31.6 | 19.8 | 33.5 | 19.3 | /// | /// | 0.6 | 4 | 西 | /// | /// | 26.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 4 | 2 | /// | 22.7 | 28.7 | 17.9 | 35.3 | 15.2 | /// | /// | 0.4 | 2 | 南東 | /// | /// | 31.0 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 24.7 | 30.1 | 19.0 | 33.8 | 14.5 | /// | /// | 1.5 | 4 | 西 | /// | /// | 47.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 17 | 17 | 10 | /// | 22.3 | 29.4 | 16.2 | 34.2 | 14.1 | /// | /// | 0.7 | 3 | 西 | /// | /// | 45.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 18.5 | 23.6 | 14.0 | 25.0 | 12.2 | /// | /// | 0.6 | 2 | 東南東 | /// | /// | 12.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 18.3 | 26.3 | 11.7 | 29.7 | 7.9 | /// | /// | 0.8 | 5 | 西 | /// | /// | 29.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 11 | 8 | 3 | /// | 15.9 | 20.8 | 11.4 | 24.4 | 11.1 | /// | /// | 0.4 | 2 | 東南東 | /// | /// | 6.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 75 | 58 | 8 | /// | 18.8 | 23.5 | 15.3 | 26.7 | 12.1 | /// | /// | 0.8 | 4 | 西 | /// | /// | 22.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 6 | 2 | /// | 17.2 | 23.9 | 12.0 | 26.2 | 10.1 | /// | /// | 0.7 | 3 | 西 | /// | /// | 31.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 8 | 7 | 2 | /// | 15.2 | 21.9 | 9.7 | 25.7 | 6.4 | /// | /// | 0.6 | 4 | 西 | /// | /// | 26.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 15.7 | 24.6 | 9.6 | 28.7 | 6.7 | /// | /// | 0.7 | 3 | 西 | /// | /// | 36.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 11.1 | 19.1 | 4.8 | 21.2 | 2.0 | /// | /// | 0.6 | 3 | 西 | /// | /// | 29.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 4 | 2 | /// | 9.6 | 15.1 | 4.5 | 18.1 | 2.2 | /// | /// | 1.0 | 5 | 西 | /// | /// | 29.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 11.6 | 18.0 | 6.5 | 19.8 | 3.1 | /// | /// | 1.1 | 4 | 西 | /// | /// | 24.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 1 | 1 | /// | 9.5 | 17.7 | 3.6 | 20.3 | 1.4 | /// | /// | 0.7 | 4 | 西 | /// | /// | 20.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 69 | 32 | 6 | /// | 8.5 | 14.4 | 3.7 | 22.3 | -1.1 | /// | /// | 0.7 | 4 | 西南西 | /// | /// | 22.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 3 | /// | 6.7 | 14.2 | 1.6 | 16.8 | -0.2 | /// | /// | 0.6 | 5 | 西 | /// | /// | 25.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 6.4 | 15.1 | 0.3 | 18.2 | -0.8 | /// | /// | 1.0 | 5 | 西 | /// | /// | 27.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 10 | 6 | 1 | /// | 6.4 | 11.9 | 1.8 | 17.9 | 0.1 | /// | /// | 0.9 | 5 | 西 | /// | /// | 15.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 6.1 | 9.7 ) | -0.2 ) | 16.9 ] | -1.5 ) | /// | /// | 1.2 | 5 ) | 西北西 | /// | /// | 19.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 3.6 | 9.7 | -2.5 | 10.7 | -4.8 | /// | /// | 1.1 | 3 | 西北西 | /// | /// | 31.3 | /// | /// | /// | |
| 第6半旬 | 26～30 | 3 | 2 | 1 | /// | 4.8 | 9.9 | 1.0 | 11.2 | -2.9 | /// | /// | 0.4 | 2 | 南東 | /// | /// | 7.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 6 | 3 | 2 | /// | 4.1 | 9.1 | -2.1 | 12.1 | -4.3 | /// | /// | 1.5 | 6 | 西北西 | /// | /// | 18.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 2 | /// | 2.8 | 9.8 | -2.9 | 13.0 | -7.7 | /// | /// | 0.7 | 5 | 西 | /// | /// | 20.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 5.8 | 11.3 | 0.8 | 16.4 | -1.6 | /// | /// | 0.9 | 4 | 西北西 | /// | /// | 21.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -0.7 | 4.7 | -4.7 | 9.6 | -8.8 | /// | /// | 0.8 | 4 | 西 | /// | /// | 20.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 0.5 | 6.9 | -4.6 | 10.8 | -10.0 | /// | /// | 0.6 | 3 | 西 | /// | /// | 24.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 1.0 | 6.0 | -3.0 | 12.1 | -6.1 | /// | /// | 1.2 | 5 | 西 | /// | /// | 19.5 | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。