旬ごとの値
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小河内（東京都) 1980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 | 18 | 9 | 2 | /// | 1.9 | 6.7 ) | -1.3 ) | 11.2 ) | -5.9 ] | /// | /// | 0.6 | 4 | 東北東 | /// | /// | 48.7 | /// | /// | /// | |
| 中旬 | 14 | 14 | 2 | /// | 0.1 | 4.9 | -3.7 | 9.3 | -5.8 | /// | /// | 0.9 | 5 | 南南西 | /// | /// | 56.4 | /// | /// | /// | |
| 下旬 | 28 | 14 | 3 | /// | 1.8 | 7.2 | -2.4 | 16.7 | -7.1 | /// | /// | 0.7 | 4 | 南南西 | /// | /// | 53.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 0.1 | 4.6 | -3.8 | 7.6 | -6.5 | /// | /// | 0.9 | 4 | 南南西 | /// | /// | 60.6 | /// | /// | /// | |
| 中旬 | 3 | 3 | 1 | /// | 0.0 | 5.1 ) | -4.1 ) | 6.9 ) | -6.4 ) | /// | /// | 0.8 | 4 | 南南西 | /// | /// | 59.1 | /// | /// | /// | |
| 下旬 | 7 | 5 | 1 | /// | 1.9 | 7.7 | -2.5 | 10.9 | -5.8 | /// | /// | 0.7 | 3 | 南西 | /// | /// | 50.2 | /// | /// | /// | |
| 上旬 | 31 | 16 | 3 | /// | 3.7 | 7.8 ) | 0.2 ) | 16.6 ) | -1.6 ) | /// | /// | 0.8 | 7 | 南西 | /// | /// | 34.4 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 3.0 | 8.7 ) | -1.4 ) | 14.8 ) | -3.7 ) | /// | /// | 0.7 | 4 | 東 | /// | /// | 70.2 | /// | /// | /// | |
| 下旬 | 58 | 35 | 8 | /// | 5.3 | 11.2 | 1.1 | 20.8 | -1.7 | /// | /// | 0.6 | 3 | 東北東 | /// | /// | 68.8 | /// | /// | /// | |
| 上旬 | 10 | 7 | 2 | /// | 9.6 | 14.9 ) | 4.9 ) | 21.8 ) | 0.0 ) | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 54.9 | /// | /// | /// | |
| 中旬 | 61 | 26 | 3 | /// | 9.1 | 13.1 ) | 3.8 ) | 19.6 ) | 0.2 ) | /// | /// | 0.8 | 4 | 南西 | /// | /// | 46.9 | /// | /// | /// | |
| 下旬 | 11 | 5 | 2 | /// | 10.1 | 14.7 | 5.9 | 20.6 | 2.5 | /// | /// | 0.8 | 3 | 南南東 | /// | /// | 52.0 | /// | /// | /// | |
| 上旬 | 71 | 44 | 9 | /// | 12.2 ) | 18.4 ) | 6.3 ) | 24.8 ) | 2.5 ) | /// | /// | 1.0 | 4 | 南南西 | /// | /// | 75.6 | /// | /// | /// | |
| 中旬 | 36 | 23 | 8 | /// | 15.3 | 21.1 | 9.9 | 27.9 | 6.5 | /// | /// | 0.9 | 4 | 南南西 | /// | /// | 57.2 | /// | /// | /// | |
| 下旬 | 18 | 13 | 4 | /// | 18.2 | 24.6 ) | 12.4 ) | 27.8 ) | 8.1 ) | /// | /// | 0.9 | 3 | 北北東 | /// | /// | 76.1 | /// | /// | /// | |
| 上旬 | 53 | 44 | 11 | /// | 19.7 | 23.7 ) | 16.1 ) | 27.2 ) | 13.9 ) | /// | /// | 0.8 | 4 | 南西 | /// | /// | 50.9 | /// | /// | /// | |
| 中旬 | 12 | 9 | 2 | /// | 20.1 | 24.0 | 16.5 | 26.9 | 13.8 | /// | /// | 0.8 | 3 | 南西 | /// | /// | 45.3 | /// | /// | /// | |
| 下旬 | 38 | 25 | 8 | /// | 19.4 | 22.6 ) | 16.6 ) | 26.5 ) | 14.5 ) | /// | /// | 0.7 | 3 | 北 | /// | /// | 32.5 | /// | /// | /// | |
| 上旬 | 66 | 24 | 11 | /// | 19.3 | 21.9 | 17.3 | 25.2 | 14.0 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 25.7 | /// | /// | /// | |
| 中旬 | 37 | 9 | 3 | /// | 19.7 | 23.3 ) | 16.8 ) | 30.1 ) | 14.6 ) | /// | /// | 0.8 | 3 | 東 | /// | /// | 38.2 | /// | /// | /// | |
| 下旬 | 74 | 24 | 10 | /// | 22.0 | 25.9 | 19.1 | 30.2 | 17.9 | /// | /// | 0.8 | 3 | 南 | /// | /// | 54.1 | /// | /// | /// | |
| 上旬 | 35 | 14 | 6 | /// | 18.5 | 21.3 | 16.1 | 24.0 | 14.1 | /// | /// | 0.8 | 3 | 東北東 | /// | /// | 29.3 | /// | /// | /// | |
| 中旬 | 18 | 8 | 4 | /// | 21.6 | 25.3 | 18.7 | 29.4 | 17.0 | /// | /// | 0.7 | 2 | 東北東 | /// | /// | 47.4 | /// | /// | /// | |
| 下旬 | 56 | 28 | 8 | /// | 20.1 | 22.4 ) | 18.4 ) | 26.9 ) | 15.3 ) | /// | /// | 0.6 | 2 ) | 北東 | /// | /// | 23.3 | /// | /// | /// | |
| 上旬 | 48 | 34 | 6 | /// | 20.4 | 23.6 | 18.0 | 26.7 | 16.0 | /// | /// | 0.7 | 4 | 南西 | /// | /// | 35.3 | /// | /// | /// | |
| 中旬 | 35 | 30 | 11 | /// | 20.1 | 23.9 | 17.0 | 29.1 | 15.8 | /// | /// | 0.9 | 3 | 東 | /// | /// | 56.6 | /// | /// | /// | |
| 下旬 | 66 | 44 | 4 | /// | 13.8 | 16.3 | 11.9 | 21.3 | 9.0 | /// | /// | 0.5 | 2 | 北西 | /// | /// | 13.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 14.7 | 20.1 | 10.7 | 24.2 | 7.1 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 51.1 | /// | /// | /// | |
| 中旬 | 87 | 42 | 8 | /// | 15.7 | 18.7 | 13.4 | 23.6 | 8.7 | /// | /// | 0.6 | 3 | 東 | /// | /// | 23.7 | /// | /// | /// | |
| 下旬 | 45 | 26 | 5 | /// | 10.3 | 15.1 | 6.2 | 18.0 | 2.4 | /// | /// | 0.8 | 4 | 南 | /// | /// | 57.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 7.6 | 12.8 ) | 2.5 ) | 18.4 ] | -0.5 ) | /// | /// | 0.8 | 4 ) | 東北東 | /// | /// | 58.5 | /// | /// | /// | |
| 中旬 | 9 | 9 | 4 | /// | 8.3 | 14.8 | 3.6 | 20.3 | 0.7 | /// | /// | 0.7 | 3 | 南南西 | /// | /// | 57.7 | /// | /// | /// | |
| 下旬 | 79 | 29 | 9 | /// | 8.8 | 12.7 | 5.5 | 18.6 | 1.0 | /// | /// | 0.7 | 5 | 南西 | /// | /// | 24.6 | /// | /// | /// | |
| 上旬 | 7 | 5 | 3 | /// | 5.2 | 10.4 | 0.9 | 14.9 | -1.3 | /// | /// | 0.7 | 4 | 南西 | /// | /// | 59.6 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 2.2 | 7.1 | -1.1 | 13.8 | -3.2 | /// | /// | 0.8 | 5 | 南南西 | /// | /// | 53.2 | /// | /// | /// | |
| 下旬 | 20 | 15 | 2 | /// | 1.0 | 5.3 | -2.4 | 8.9 | -4.2 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 53.5 | /// | /// | /// | |
- 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。