半旬ごとの値
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新島（東京都) 2008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 | 0 | 0 | 0 ) | /// | 7.8 | 10.2 ) | 3.0 ) | 11.9 ) | 1.2 ) | /// | /// | 5.5 | 11 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 11 | 3 | /// | 11.7 | 13.5 | 9.7 | 14.0 | 8.7 | /// | /// | 5.5 | 10 | 西 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 34 | 32 | 9 | /// | 9.5 | 11.5 | 7.9 | 16.6 | 5.5 | /// | /// | 4.2 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 8 | 3 | /// | 7.5 | 9.4 | 5.1 | 11.6 | 4.0 | /// | /// | 4.1 | 8 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 23 | 18 | 4 | /// | 6.7 | 8.5 | 4.0 | 10.4 | 0.1 | /// | /// | 4.7 | 13 | 西 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 7 ] | 4 ] | 2 ] | /// | 8.0 ) | 11.2 ] | 7.1 ] | 13.5 ] | -1.0 ] | /// | /// | 4.1 ) | 11 ] | 西 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 40 | 40 | 6 | /// | 6.6 | 9.7 | 1.5 | 11.4 | -0.1 | /// | /// | 3.3 | 8 ) | 北 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 11 | 9 | 4 ] | /// | 7.5 | 10.3 ) | 4.4 ) | 11.5 ) | 2.6 ] | /// | /// | 3.3 | 11 ) | 西北西 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 16 | 5 | /// | 6.9 | 9.7 | 3.2 | 11.5 | -0.5 | /// | /// | 5.0 | 12 | 西 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 1 | 1 | 1 | /// | 6.1 | 9.3 | 1.2 | 11.3 | -1.1 | /// | /// | 4.6 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 2 | 2 | 1 | /// | 8.7 | 11.8 | 4.3 | 15.3 | 1.3 | /// | /// | 5.1 | 15 | 西 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～29 | 23 | 22 | 17 | /// | 9.2 | 12.1 | 5.1 | 15.0 | 3.0 | /// | /// | 5.3 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | 9.2 | 11.7 | 5.3 | 14.5 | 0.8 | /// | /// | 4.3 | 10 | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 35 | 34 | 16 | /// | 10.4 | 13.3 | 5.8 | 16.2 | 1.0 | /// | /// | 3.5 | 9 | 西 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 20 | 15 | 8 | /// | 13.8 | 16.3 | 9.9 | 18.8 | 7.4 | /// | /// | 4.7 | 11 | 東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 67 | 45 | 6 | /// | 13.5 | 16.2 | 9.7 | 18.6 | 6.7 | /// | /// | 5.4 | 11 | 北 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 12 | 11 | 4 | /// | 13.4 | 16.9 | 8.6 | 18.9 | 5.5 | /// | /// | 3.2 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 28.0 | 14.0 | 7.0 | /// | 12.4 | 15.0 | 8.5 | 19.1 | 5.5 | /// | /// | 3.6 | 10 | 西北西 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0.0 | 0.0 | 0.5 | /// | 13.7 | 16.3 | 9.9 | 17.4 | 4.5 | /// | /// | 4.8 | 10 | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 144.0 | 87.5 | 30.5 | /// | 13.8 | 16.2 | 10.9 | 18.2 | 7.4 | /// | /// | 6.2 | 17 | 東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 8.5 | 5.5 | 2.5 | /// | 14.0 | 16.4 | 11.3 | 17.9 | 7.6 | /// | /// | 3.2 | 7 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 113.0 | 102.0 | 54.5 | /// | 16.7 | 19.1 | 14.2 | 20.5 | 11.0 | /// | /// | 4.1 | 11 | 東 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 9.5 | 9.5 | 2.0 | /// | 17.4 | 19.9 | 14.3 | 21.3 | 11.0 | /// | /// | 3.0 | 8 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 2.0 | 1.0 | 1.0 | /// | 18.3 | 20.8 | 16.0 | 22.7 | 15.0 | /// | /// | 4.0 | 8 | 東 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 76.5 | 65.5 | 10.0 | /// | 18.9 | 21.2 | 17.0 | 22.3 | 14.5 | /// | /// | 4.7 | 11 | 東 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 30.0 | 30.0 | 3.5 | /// | 18.5 | 21.3 | 15.6 | 23.3 | 12.2 | /// | /// | 4.9 | 10 | 東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 130.0 | 66.0 | 57.5 | /// | 15.1 | 17.3 | 13.4 | 20.4 | 11.5 | /// | /// | 6.1 | 12 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 37.5 | 32.5 | 10.5 | /// | 19.2 | 21.9 | 14.9 | 23.2 | 12.9 | /// | /// | 3.0 | 7 | 西 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 28.5 | 19.0 | 7.5 | /// | 20.7 | 23.1 | 18.6 | 23.7 | 14.9 | /// | /// | 3.3 | 7 | 西 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 45.0 | 34.5 | 7.5 | /// | 19.4 | 21.3 | 17.3 | 23.9 | 15.1 | /// | /// | 5.3 | 12 | 東 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 39.0 | 25.5 | 5.0 | /// | 18.1 | 20.4 | 15.8 | 22.0 | 13.6 | /// | /// | 4.7 | 12 | 東 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 35.0 | 30.0 | 7.5 | /// | 20.8 | 23.0 | 18.9 | 24.1 | 18.0 | /// | /// | 2.4 | 7 | 西 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 71.5 | 63.5 | 17.0 | /// | 20.4 | 22.4 | 18.1 | 25.1 | 14.1 | /// | /// | 3.4 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 32.0 | 20.0 | 5.5 | /// | 21.0 | 23.4 | 18.3 | 24.6 | 16.8 | /// | /// | 2.1 | 6 | 東 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 170.5 | 107.5 | 38.0 | /// | 21.3 | 22.9 | 19.6 | 24.3 | 18.0 | /// | /// | 2.9 | 5 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 29.0 | 26.0 | 7.0 | /// | 21.0 | 23.3 | 19.1 | 26.1 | 17.5 | /// | /// | 3.5 | 8 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0.0 | 0.0 | 0.0 | /// | 23.3 | 26.0 | 20.5 | 28.4 | 16.3 | /// | /// | 2.2 | 5 | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 1.0 | 1.0 | 0.5 | /// | 22.9 | 25.1 | 20.6 | 26.6 | 18.6 | /// | /// | 1.9 | 4 | 東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 0.0 | 0.0 | 0.0 | /// | 26.2 | 28.8 | 24.2 | 29.8 | 22.5 | /// | /// | 3.0 | 6 | 西 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 0.0 | 0.0 | 0.0 | /// | 26.6 | 29.3 | 25.1 | 30.2 | 24.1 | /// | /// | 3.0 | 5 | 東 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 0.0 | 0.0 | 0.0 | /// | 27.3 | 30.3 | 24.7 | 31.5 | 23.6 | /// | /// | 2.2 | 5 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 0.0 | 0.0 | 0.0 | /// | 27.8 | 30.5 | 25.9 | 32.2 | 23.4 | /// | /// | 3.5 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0.0 | 0.0 | 0.0 | /// | 27.9 | 31.2 | 25.1 | 32.7 | 22.6 | /// | /// | 1.8 | 4 | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 0.0 | 0.0 | 0.0 | /// | 28.2 | 31.5 | 25.8 | 32.7 | 23.4 | /// | /// | 2.7 | 6 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 0.0 | 0.0 | 0.0 | /// | 28.2 | 31.0 | 25.7 | 31.9 | 24.2 | /// | /// | 2.4 | 5 | 西 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 0.0 | 0.0 | 0.0 ] | /// | 27.4 | 30.5 ) | 24.3 ) | 32.1 ) | 23.2 ) | /// | /// | 3.7 | 6 ] | 西 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 44.0 | 42.5 | 21.0 | /// | 24.6 | 26.6 | 22.7 | 29.4 | 22.0 | /// | /// | 4.7 | 8 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 29.0 | 14.0 | 7.0 | /// | 25.0 | 27.1 | 23.3 | 28.3 | 22.3 | /// | /// | 4.1 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0.0 | 0.0 | 0.0 | /// | 26.3 | 28.7 | 24.4 | 29.4 | 23.8 | /// | /// | 2.7 | 6 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 0.0 | 0.0 | 0.0 | /// | 25.3 | 27.8 | 22.8 | 28.7 | 22.4 | /// | /// | 3.0 | 8 | 東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 0.5 | 0.5 | 0.5 | /// | 24.8 | 27.1 | 22.4 | 28.7 | 20.8 | /// | /// | 2.8 | 6 | 東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 112.5 | 56.0 | 19.0 | /// | 23.5 | 25.0 | 22.0 | 27.0 | 20.8 | /// | /// | 4.4 | 16 | 北北西 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 1.0 | 1.0 | 1.0 | /// | 24.5 | 26.9 | 21.4 | 27.7 | 18.5 | /// | /// | 3.7 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 47.5 | 28.5 | 8.0 | /// | 21.2 | 22.9 | 19.8 | 28.8 | 17.6 | /// | /// | 4.9 | 8 | 東 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 18.5 | 14.0 | 6.5 | /// | 20.5 | 23.0 | 17.5 | 24.7 | 14.9 | /// | /// | 3.3 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 42.5 | 34.0 | 12.5 | /// | 21.8 | 24.1 | 18.9 | 25.5 | 17.1 | /// | /// | 3.5 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 19.5 | 16.0 | 8.5 | /// | 21.3 | 23.1 | 19.1 | 23.8 | 18.2 | /// | /// | 3.7 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 0.0 | 0.0 | 0.0 | /// | 21.4 | 23.0 | 19.8 | 23.8 | 19.5 | /// | /// | 5.1 | 8 | 北東 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 31.5 | 19.5 | 19.0 | /// | 22.4 | 24.0 | 20.2 | 25.1 | 19.0 | /// | /// | 3.3 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 3.0 | 2.5 | 2.5 | /// | 18.4 | 20.6 | 15.3 | 22.5 | 10.7 | /// | /// | 4.8 | 9 | 西 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0.0 | 0.0 | 0.0 | /// | 18.5 | 20.6 | 14.1 | 21.2 | 11.0 | /// | /// | 4.6 | 9 | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 30.0 | 13.5 | 4.5 | /// | 16.4 | 18.4 | 14.5 | 21.8 | 12.2 | /// | /// | 3.5 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 0.5 | 0.5 | 0.5 | /// | 16.1 | 17.5 | 13.4 | 19.5 | 12.4 | /// | /// | 4.1 | 8 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 0.5 | 0.5 | 0.5 ) | /// | 14.5 | 16.6 | 11.5 | 20.2 | 7.9 | /// | /// | 5.5 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 24.5 | 20.0 | 7.5 | /// | 13.1 | 15.5 | 9.8 | 17.0 | 6.1 | /// | /// | 5.1 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～30 | 52.5 | 28.0 | 9.5 | /// | 14.4 | 16.3 | 11.7 | 18.4 | 9.0 | /// | /// | 5.3 | 12 | 西北西 | /// | /// | /// | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 54.5 | 29.0 | 22.5 | /// | 13.3 | 17.0 | 8.8 | 19.9 | 6.3 | /// | /// | 2.7 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 第2半旬 | 6～10 | 53.0 | 52.0 | 16.0 | /// | 11.6 | 14.8 | 6.3 | 19.3 | 1.8 | /// | /// | 3.8 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 第3半旬 | 11～15 | 20.5 | 20.5 | 4.0 | /// | 12.8 | 15.7 | 7.8 | 18.6 | 3.8 | /// | /// | 3.4 | 9 | 西北西 | /// | /// | /// | /// | /// | /// | |
| 第4半旬 | 16～20 | 36.0 | 28.0 | 6.0 | /// | 12.5 | 15.1 | 7.2 | 16.3 | 2.4 | /// | /// | 3.6 | 9 | 西 | /// | /// | /// | /// | /// | /// | |
| 第5半旬 | 21～25 | 2.0 | 1.5 | 1.5 | /// | 13.1 | 16.4 | 9.2 | 19.9 | 4.7 | /// | /// | 4.9 | 14 | 西 | /// | /// | /// | /// | /// | /// | |
| 第6半旬 | 26～31 | 0.0 | 0.0 | 0.0 | /// | 9.8 | 11.7 | 7.1 | 14.0 | 5.8 | /// | /// | 7.5 | 13 | 西 | /// | /// | /// | /// | /// | /// | |
- 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。