旬ごとの値
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小河内（東京都) 1982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 | 4 | 3 | 1 | /// | 2.5 | 6.9 | -1.6 | 13.0 | -5.7 | /// | /// | 1.0 | 5 | 北東 | /// | /// | 44.2 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | 0.6 | 4.9 ) | -2.1 ) | 12.9 ) | -5.9 ] | /// | /// | 1.0 | 5 | 北北東 | /// | /// | 44.3 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 0.1 | 5.6 ) | -4.1 ) | 9.3 ) | -8.2 ) | /// | /// | 1.1 | 5 ) | 南西 | /// | /// | 58.5 ) | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | -1.1 | 3.8 | -5.0 | 6.3 | -8.1 | /// | /// | 1.1 | 5 | 西 | /// | /// | 59.2 | /// | /// | /// | |
| 中旬 | 16 | 9 | 2 | /// | 1.9 | 6.1 ) | -2.2 ) | 14.6 ] | -6.4 ) | /// | /// | 0.9 | 3 | 東 | /// | /// | 49.6 | /// | /// | /// | |
| 下旬 | 10 | 6 | 1 | /// | 1.9 | 6.7 ) | -1.5 ) | 10.1 ) | -5.9 ] | /// | /// | 1.0 | 3 | 東 | /// | /// | 40.5 | /// | /// | /// | |
| 上旬 | 23 | 14 | 2 | /// | 3.1 | 7.8 | -1.0 | 15.1 | -4.6 | /// | /// | 1.1 | 6 | 西 | /// | /// | 45.9 | /// | /// | /// | |
| 中旬 | 20 | 8 | 2 | /// | 6.5 | 11.5 | 2.1 | 19.7 | -0.8 | /// | /// | 1.0 | 4 | 北東 | /// | /// | 47.5 | /// | /// | /// | |
| 下旬 | 11 | 8 | 4 | /// | 6.8 | 11.7 ) | 1.5 ) | 18.1 ) | -1.8 ) | /// | /// | 1.2 | 4 | 東 | /// | /// | 85.1 | /// | /// | /// | |
| 上旬 | 25 | 9 | 3 | /// | 8.6 | 13.7 | 4.0 | 19.1 | -0.7 | /// | /// | 1.2 | 4 | 南南西 | /// | /// | /// | /// | /// | /// | |
| 中旬 | 39 | 39 | 7 | /// | 9.5 | 15.2 ) | 3.9 ) | 20.5 ) | 0.7 ) | /// | /// | 1.2 | 4 ) | 東 | /// | /// | 51.0 ] | /// | /// | /// | |
| 下旬 | 29 | 17 | 4 | /// | 12.0 | 16.6 | 7.8 | 20.9 | 4.5 | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 57.7 | /// | /// | /// | |
| 上旬 | 15 | 9 | 3 | /// | 17.1 | 22.9 | 12.2 | 26.9 | 9.0 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 75.9 | /// | /// | /// | |
| 中旬 | 57 | 36 | 9 | /// | 16.1 | 21.8 | 11.0 | 28.5 | 7.3 | /// | /// | 1.2 | 4 | 南 | /// | /// | 74.0 | /// | /// | /// | |
| 下旬 | 17 | 13 | 4 | /// | 17.3 | 23.1 | 12.0 | 27.5 | 6.2 | /// | /// | 1.3 | 5 | 西北西 | /// | /// | 95.8 | /// | /// | /// | |
| 上旬 | 57 | 37 | 9 | /// | 17.7 | 22.1 ) | 14.1 ) | 25.9 ) | 12.5 ) | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 49.8 | /// | /// | /// | |
| 中旬 | 49 | 28 | 5 | /// | 17.9 | 23.1 | 13.5 | 27.2 | 9.3 | /// | /// | 1.1 | 3 | 北北東 | /// | /// | 66.3 | /// | /// | /// | |
| 下旬 | 52 | 21 | 5 | /// | 16.2 | 20.0 | 13.2 | 24.6 | 12.0 | /// | /// | 1.0 | 3 | 北東 | /// | /// | 39.2 | /// | /// | /// | |
| 上旬 | 39 | 18 | 4 | /// | 18.1 | 21.7 | 14.9 | 25.1 | 12.4 | /// | /// | 1.1 | 3 | 南 | /// | /// | 67.3 | /// | /// | /// | |
| 中旬 | 27 | 10 | 4 | /// | 20.1 | 23.3 | 17.1 | 28.7 | 15.6 | /// | /// | 0.8 | 5 | 北 | /// | /// | 35.5 | /// | /// | /// | |
| 下旬 | 83 | 32 | 12 | /// | 19.8 | 22.4 | 17.9 | 26.0 | 16.1 | /// | /// | 0.6 | 3 | 東北東 | /// | /// | 33.2 | /// | /// | /// | |
| 上旬 | 515 | 287 | 45 | /// | 22.4 | 26.6 | 19.1 | 29.2 | 18.1 | /// | /// | 1.2 | 10 | 北北東 | /// | /// | 60.3 | /// | /// | /// | |
| 中旬 | 52 | 23 | 19 | /// | 21.6 | 24.9 | 19.4 | 28.7 | 18.8 | /// | /// | 0.7 | 3 | 東 | /// | /// | 36.7 | /// | /// | /// | |
| 下旬 | 22 | 13 | 8 | /// | 23.3 | 27.5 | 20.0 | 30.2 | 18.8 | /// | /// | 1.0 | 3 | 南南東 | /// | /// | 70.5 | /// | /// | /// | |
| 上旬 | 66 | 38 | 8 | /// | 19.5 | 22.8 ) | 16.7 ) | 26.6 ) | 13.0 ) | /// | /// | 1.0 | 3 | 西北西 | /// | /// | 44.1 | /// | /// | /// | |
| 中旬 | 327 | 230 | 27 | /// | 16.8 | 19.9 ) | 14.5 ) | 27.0 ) | 13.1 ) | /// | /// | 0.9 | 4 | 北北東 | /// | /// | 36.9 | /// | /// | /// | |
| 下旬 | 70 | 34 | 10 | /// | 17.5 | 21.6 | 14.7 | 29.0 | 13.0 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 36.7 | /// | /// | /// | |
| 上旬 | 150 | 67 | 11 | /// | 13.8 | 17.1 | 11.4 | 20.8 | 9.0 | /// | /// | 0.9 | 3 | 北西 | /// | /// | 26.4 | /// | /// | /// | |
| 中旬 | 45 | 23 | 7 | /// | 14.0 | 18.5 | 10.5 | 22.2 | 7.3 | /// | /// | 0.9 | 3 | 北西 | /// | /// | 49.6 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 11.0 | 17.2 | 6.3 | 19.7 | 2.0 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 72.2 | /// | /// | /// | |
| 上旬 | 30 | 20 | 3 | /// | 11.9 | 14.4 | 9.3 | 20.7 | 6.2 | /// | /// | 0.8 | 3 | 東北東 | /// | /// | 25.3 | /// | /// | /// | |
| 中旬 | 12 | 9 | 3 | /// | 10.8 | 14.9 ) | 7.3 ) | 18.2 ) | 4.7 ) | /// | /// | 1.0 | 5 | 南西 | /// | /// | 45.2 | /// | /// | /// | |
| 下旬 | 45 | 43 | 19 | /// | 7.2 | 12.5 | 2.9 | 23.8 | -1.1 | /// | /// | 1.2 | 6 | 南南西 | /// | /// | 56.7 | /// | /// | /// | |
| 上旬 | 3 | 2 | 2 | /// | 5.6 | 11.4 | 1.4 | 17.3 | -1.8 | /// | /// | 1.3 | 4 | 西南西 | /// | /// | 62.9 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 4.2 | 9.1 | 0.4 | 19.6 | -2.3 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 44.0 | /// | /// | /// | |
| 下旬 | 7 | 7 | 2 | /// | 3.9 | 8.3 | 0.5 | 13.2 | -1.3 | /// | /// | 1.2 | 4 | 南南西 | /// | /// | 52.2 | /// | /// | /// | |
- 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。