旬ごとの値
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青梅（東京都) 1978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 | 11 | 10 | 4 | /// | 3.4 | 8.6 | -0.5 | 13.4 | -3.0 | /// | /// | 0.6 | 3 | 西北西 | /// | /// | 62.7 | /// | /// | /// | |
| 中旬 | 5 | 5 | 2 | /// | 3.3 | 8.7 | -0.8 | 14.1 | -3.6 | /// | /// | 0.6 | 3 | 南東 | /// | /// | 62.7 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 1.4 | 7.0 | -3.5 | 13.3 | -5.0 | /// | /// | 0.5 | 4 | 南東 | /// | /// | 68.1 | /// | /// | /// | |
| 上旬 | 6 | 4 | 2 | /// | 0.9 | 6.7 | -3.8 | 10.0 | -6.2 | /// | /// | 0.5 | 3 | 東南東 | /// | /// | 65.1 | /// | /// | /// | |
| 中旬 | 6 | 4 | 1 | /// | 1.1 | 5.1 | -2.7 | 8.6 | -7.9 | /// | /// | 0.4 | 2 | 南東 | /// | /// | 50.2 | /// | /// | /// | |
| 下旬 | 11 | 11 | 4 | /// | 2.4 | 8.3 | -3.2 | 12.6 | -5.3 | /// | /// | 0.6 | 3 | 東南東 | /// | /// | 62.2 | /// | /// | /// | |
| 上旬 | 47 | 40 | 5 | /// | 5.5 | 10.8 | 0.7 | 19.2 | -4.9 | /// | /// | 0.6 | 4 | 西 | /// | /// | 63.3 | /// | /// | /// | |
| 中旬 | 10 | 10 | 3 | /// | 4.8 | 10.1 | -0.1 | 12.5 | -4.1 | /// | /// | 0.7 | 4 | 西 | /// | /// | 77.1 | /// | /// | /// | |
| 下旬 | 43 | 16 | 4 | /// | 7.2 | 12.8 | 2.2 | 17.3 | -2.2 | /// | /// | 0.7 | 3 | 東南東 | /// | /// | 72.4 | /// | /// | /// | |
| 上旬 | 66 | 40 | 8 | /// | 8.7 | 14.9 | 2.2 | 25.3 | -0.5 | /// | /// | 0.8 | 5 | 西南西 | /// | /// | 79.6 | /// | /// | /// | |
| 中旬 | 54 | 28 | 5 | /// | 11.5 | 16.1 | 7.0 | 23.1 | 1.3 | /// | /// | 0.7 | 3 | 南南東 | /// | /// | 45.3 | /// | /// | /// | |
| 下旬 | 9 | 8 | 2 | /// | 12.9 | 18.1 | 7.5 | 22.9 | 3.3 | /// | /// | 0.8 | 3 | 南南東 | /// | /// | 61.1 | /// | /// | /// | |
| 上旬 | 14 | 11 | 3 | /// | 15.5 | 19.5 | 11.0 | 24.2 | 7.6 | /// | /// | 0.6 | 3 | 南東 | /// | /// | 43.1 | /// | /// | /// | |
| 中旬 | 52 | 18 | 8 | /// | 16.4 | 21.3 | 12.2 | 24.8 | 10.1 | /// | /// | 0.7 | 3 | 南東 | /// | /// | 53.9 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 18.4 | 23.5 | 13.3 | 26.9 | 8.8 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 79.8 | /// | /// | /// | |
| 上旬 | 27 | 27 | 4 | /// | 19.6 | 25.2 | 14.1 | 28.1 | 9.9 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 89.6 | /// | /// | /// | |
| 中旬 | 13 | 13 | 7 | /// | 23.7 | 28.9 | 18.8 | 33.3 | 15.5 | /// | /// | 0.8 | 4 | 南南東 | /// | /// | 70.9 | /// | /// | /// | |
| 下旬 | 43 | 16 | 3 | /// | 22.2 | 25.5 | 19.7 | 31.4 | 18.1 | /// | /// | 0.5 | 2 | 南東 | /// | /// | 23.0 | /// | /// | /// | |
| 上旬 | 105 | 44 | 33 | /// | 25.2 | 30.1 | 21.6 | 33.8 | 19.7 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 64.5 | /// | /// | /// | |
| 中旬 | 67 | 66 | 16 | /// | 25.2 | 29.9 ) | 21.3 ) | 30.8 ) | 19.3 ) | /// | /// | 0.9 | 3 ) | 東南東 | /// | /// | 71.5 | /// | /// | /// | |
| 下旬 | 6 | 6 | 3 | /// | 26.8 | 32.3 | 22.5 | 34.0 | 20.8 | /// | /// | 0.8 | 3 ) | 東南東 | /// | /// | 98.0 | /// | /// | /// | |
| 上旬 | 14 | 10 | 4 | /// | 27.0 | 32.2 | 23.0 | 35.0 | 21.1 | /// | /// | 1.0 | 3 | 西北西 | /// | /// | 75.7 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 26.7 | 32.1 | 22.1 | 35.1 | 20.0 | /// | /// | 0.9 | 4 | 南南東 | /// | /// | 71.7 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 26.1 | 32.2 | 20.6 | 35.6 | 18.0 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 101.5 | /// | /// | /// | |
| 上旬 | 25 | 13 | 2 | /// | 20.9 | 25.3 | 17.2 | 33.7 | 15.2 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 48.2 | /// | /// | /// | |
| 中旬 | 124 | 35 | 9 | /// | 19.8 | 23.3 | 16.7 | 30.4 | 14.8 | /// | /// | 0.7 | 3 ) | 東北東 | /// | /// | 32.4 | /// | /// | /// | |
| 下旬 | 27 | 10 | 3 | /// | 18.5 | 21.4 | 16.1 | 25.1 | 13.9 | /// | /// | 0.5 | 3 | 西 | /// | /// | 19.4 | /// | /// | /// | |
| 上旬 | 73 | 32 | 7 | /// | 16.1 | 20.6 | 12.1 | 25.1 | 9.1 | /// | /// | 0.9 | 4 | 西北西 | /// | /// | 59.6 | /// | /// | /// | |
| 中旬 | 16 | 9 | 4 | /// | 14.5 | 18.9 | 11.0 | 22.2 | 5.7 | /// | /// | 0.6 | 4 | 西北西 | /// | /// | 50.7 | /// | /// | /// | |
| 下旬 | 51 | 26 | 6 | /// | 13.7 | 18.3 | 10.0 | 21.6 | 5.1 | /// | /// | 0.6 | 2 | 南東 | /// | /// | 51.5 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 11.3 | 16.6 | 7.2 | 19.8 | 3.8 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 74.8 | /// | /// | /// | |
| 中旬 | 31 | 28 | 4 | /// | 10.4 | 15.0 | 6.7 | 19.1 | 4.3 | /// | /// | 0.5 | 3 | 東南東 | /// | /// | 44.3 | /// | /// | /// | |
| 下旬 | 10 | 10 | 2 | /// | 7.9 | 13.3 | 3.3 | 15.5 | -0.7 | /// | /// | 0.6 | 3 | 西 | /// | /// | 60.9 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 7.0 | 13.9 | 2.1 | 19.3 | -1.2 | /// | /// | 0.7 | 3 | 北西 | /// | /// | 75.7 | /// | /// | /// | |
| 中旬 | 6 | 4 | 2 | /// | 4.9 | 10.3 | 0.5 | 16.2 | -2.5 | /// | /// | 0.5 | 3 | 北西 | /// | /// | 52.9 | /// | /// | /// | |
| 下旬 | 26 | 26 | 7 | /// | 3.6 | 9.1 | -0.9 | 12.0 | -4.1 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 72.5 | /// | /// | /// | |
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