旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
新島（東京都) 2005年（旬ごとの値） 主な要素
| 月 | 旬 | 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) | 最大風速 | 最大瞬間風速 | 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) |
||||||||||
| 上旬 | 20 | 8 | 7 | /// | 9.5 | 11.7 | 6.2 | 16.5 | 0.9 | /// | /// | 5.7 | 13 | 西北西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 56 | 29 | 12 ) | /// | 9.1 | 11.3 | 6.5 | 13.3 | 2.0 | /// | /// | 6.2 | 12 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 25 | 10 | 7 | /// | 9.4 | 11.9 | 6.7 | 15.9 | -0.5 | /// | /// | 5.3 | 14 | 西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 7 | 4 | 2 | /// | 8.9 | 10.8 | 6.9 | 16.2 | 2.7 | /// | /// | 6.7 | 13 | 西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 47 | 18 | 6 | /// | 9.4 | 12.0 | 7.0 | 15.4 | 4.2 | /// | /// | 5.3 | 12 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 33 | 12 | 8 | /// | 8.5 | 11.1 | 5.2 | 15.4 | 0.5 | /// | /// | 6.2 | 13 | 西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 26 | 16 | 3 | /// | 9.9 | 12.3 | 6.1 | 17.8 | 0.2 | /// | /// | 4.9 | 11 | 西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 62 ) | 34 ) | 9 ) | /// | 11.5 ) | 14.7 ) | 7.7 ) | 18.4 ) | 1.2 ) | /// | /// | 6.2 ) | 13 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 149 | 120 | 57 | /// | 12.6 | 15.1 | 8.8 | 18.6 | 6.2 | /// | /// | 6.2 | 14 | 西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 1 ) | 1 ] | 3 ] | /// | 16.0 ) | 18.7 ) | 11.7 ) | 22.0 ) | 4.9 ] | /// | /// | 4.1 ) | 8 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 89 | 40 | 10 | /// | 15.0 | 17.8 | 11.4 | 20.6 | 9.1 | /// | /// | 4.0 | 10 | 北東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 11 | 7 | 3 ) | /// | 17.7 | 20.2 ) | 14.3 ) | 22.9 ) | 10.8 ) | /// | /// | 5.0 | 13 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 88 | 25 | 10 | /// | 18.3 | 21.7 | 13.9 | 23.3 | 9.8 | /// | /// | 3.9 | 9 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 17.1 | 19.8 | 13.5 | 24.4 | 11.1 | /// | /// | 4.0 | 8 | 東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 84 | 82 | 17 | /// | 18.5 | 21.2 | 14.9 | 22.9 | 11.4 | /// | /// | 3.6 ) | 10 ) | 北 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 91 | 37 | 13 | /// | 20.2 | 22.2 | 18.4 | 24.7 | 17.3 | /// | /// | 3.7 | 8 | 北東 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 104 | 43 | 12 ) | /// | 21.4 | 23.6 | 19.7 | 25.3 | 18.3 | /// | /// | 3.6 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 100 | 63 | 18 | /// | 23.7 | 26.0 | 22.2 | 28.3 | 20.5 | /// | /// | 3.8 | 8 | 西南西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 167 | 123 | 52 | /// | 23.4 | 25.3 | 21.8 | 26.7 | 19.4 | /// | /// | 3.4 | 7 | 西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 0 ) | 0 ) | 0 ] | /// | 25.0 | 27.5 ) | 22.5 ) | 29.6 ) | 20.0 ) | /// | /// | 3.7 | 7 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 58 | 46 | 19 | /// | 24.8 | 27.2 | 22.7 | 30.8 | 20.1 | /// | /// | 4.0 | 13 | 東 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 2 | 2 | 2 | /// | 27.3 | 30.0 | 25.2 | 30.8 | 24.5 | /// | /// | 2.4 | 6 | 西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 9 | 5 | 6 | /// | 26.9 | 29.5 | 24.6 | 31.1 | 23.2 | /// | /// | 2.8 | 7 | 東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 269 | 220 | 38 | /// | 25.2 | 27.5 | 23.0 | 30.7 | 19.8 | /// | /// | 3.2 | 12 | 東南東 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 85 | 55 | 18 | /// | 25.2 | 27.8 | 22.8 | 28.9 | 21.0 | /// | /// | 2.5 | 6 | 東北東 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 ] | /// | 24.7 | 27.1 ) | 22.7 ) | 29.6 ) | 21.2 ) | /// | /// | 3.6 | 9 ) | 東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 66 | 37 | 8 ) | /// | 22.0 | 24.3 ) | 20.8 ) | 26.9 ) | 18.5 ] | /// | /// | 5.0 | 12 ) | 東北東 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 64 | 37 | 24 ) | /// | 21.9 | 24.2 | 19.8 | 26.8 | 15.1 | /// | /// | 4.4 | 9 | 東 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 57 ) | 38 ) | 6 ] | /// | 20.4 ) | 22.5 ) | 18.8 ) | 25.0 ) | 17.6 ) | /// | /// | 5.0 ) | 11 ] | 東北東 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 18 ) | 9 ) | 5 ) | /// | 18.4 | 20.5 ) | 15.9 ) | 22.3 ) | 12.1 ) | /// | /// | 3.8 | 11 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 13 | 11 | 4 | /// | 17.3 | 20.2 | 13.7 | 22.8 | 9.3 | /// | /// | 4.0 | 12 ) | 西北西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 50 | 46 | 14 ) | /// | 15.0 | 16.6 | 12.6 | 20.0 | 9.1 | /// | /// | 3.6 | 8 | 西北西 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 5 | 5 | 2 ) | /// | 15.1 | 17.1 ) | 11.2 ) | 18.8 ) | 7.8 ) | /// | /// | 5.1 | 12 ) | 西 | /// | /// | /// | /// | /// | /// | |
| 上旬 | 3 | 2 | 1 | /// | 10.7 | 12.6 | 8.6 | 16.5 | 6.0 | /// | /// | 6.5 | 14 | 西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 7.2 | 9.3 | 4.3 | 11.3 | -2.1 | /// | /// | 7.3 | 13 | 西 | /// | /// | /// | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 7.3 | 9.3 | 4.1 | 10.9 | 0.1 | /// | /// | 6.9 | 16 | 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。