旬ごとの値
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江戸川臨海（東京都) 1984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 | 6 | 4 | 2 | /// | 4.2 | 8.1 | 0.2 | 10.7 | -2.0 | /// | /// | 3.2 | 10 | 北西 | /// | /// | 82.3 | /// | /// | /// | |
| 中旬 | 0 ) | 0 ) | 0 ) | /// | 3.1 | 6.7 | -0.5 | 13.8 | -3.7 | /// | /// | 4.3 | 10 | 北北西 | /// | /// | 67.2 | /// | /// | /// | |
| 下旬 | 0 ] | 0 ] | 0 ] | /// | 2.1 | 4.9 | -0.9 | 8.0 | -2.6 | /// | /// | 4.1 | 12 | 北西 | /// | /// | 69.8 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 1.7 | 5.0 | -1.7 | 11.3 | -3.8 | /// | /// | 4.3 | 12 | 北西 | /// | /// | 81.0 | /// | /// | /// | |
| 中旬 | 4 ) | 4 ) | 1 ) | /// | 2.1 | 4.9 | -0.3 | 7.3 | -1.6 | /// | /// | 3.8 | 8 | 東北東 | /// | /// | 56.8 | /// | /// | /// | |
| 下旬 | 20 | 15 | 3 | /// | 3.6 | 6.8 | 0.8 | 9.8 | -1.5 | /// | /// | 4.4 | 10 | 北西 | /// | /// | 61.8 | /// | /// | /// | |
| 上旬 | 10 | 7 | 3 | /// | 4.4 | 8.1 | 0.5 | 10.1 | -1.8 | /// | /// | 3.4 | 9 | 南南西 | /// | /// | 80.7 | /// | /// | /// | |
| 中旬 | 34 | 15 | 2 | /// | 4.3 | 7.6 | 1.3 | 12.3 | -0.3 | /// | /// | 4.7 | 16 | 南西 | /// | /// | 56.8 | /// | /// | /// | |
| 下旬 | 20 | 9 | 2 | /// | 6.7 | 11.1 | 2.4 | 16.1 | -0.4 | /// | /// | 4.7 | 13 | 東 | /// | /// | 94.3 | /// | /// | /// | |
| 上旬 | 25 | 14 | 4 | /// | 8.1 | 11.7 | 4.9 | 19.2 | 1.4 | /// | /// | 4.0 | 11 | 東北東 | /// | /// | 48.1 | /// | /// | /// | |
| 中旬 | 36 | 18 | 5 | /// | 11.0 | 15.5 | 7.3 | 19.7 | 5.2 | /// | /// | 4.6 | 11 | 南南西 | /// | /// | 60.5 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 12.7 | 16.8 | 8.8 | 20.1 | 5.5 | /// | /// | 4.6 | 10 | 東 | /// | /// | 81.7 | /// | /// | /// | |
| 上旬 | 14 | 14 | 10 | /// | 16.5 | 20.5 | 13.0 | 23.5 | 9.8 | /// | /// | 4.5 | 12 | 南東 | /// | /// | 95.9 | /// | /// | /// | |
| 中旬 | 34 | 17 | 5 | /// | 14.4 | 17.7 | 11.4 | 21.1 | 8.6 | /// | /// | 4.7 | 11 | 東北東 | /// | /// | 55.8 | /// | /// | /// | |
| 下旬 | 24 | 24 | 6 | /// | 16.8 | 20.1 | 14.4 | 23.8 | 11.4 | /// | /// | 4.5 | 12 | 北東 | /// | /// | 50.6 | /// | /// | /// | |
| 上旬 | 6 | 4 | 2 | /// | 20.2 | 23.5 | 17.5 | 25.7 | 15.7 | /// | /// | 5.0 | 10 | 南南西 | /// | /// | 73.3 | /// | /// | /// | |
| 中旬 | 47 | 38 | 5 | /// | 22.1 | 24.8 | 20.0 | 28.0 | 17.4 | /// | /// | 4.5 | 13 | 南南西 | /// | /// | 45.2 | /// | /// | /// | |
| 下旬 | 190 | 108 | 27 | /// | 19.4 | 21.6 | 17.5 | 25.3 | 16.9 | /// | /// | 3.4 | 8 | 北東 | /// | /// | 19.7 | /// | /// | /// | |
| 上旬 | 7 | 7 | 2 | /// | 22.9 | 26.7 | 20.0 | 30.7 | 17.2 | /// | /// | 3.6 | 8 | 南南西 | /// | /// | 63.3 | /// | /// | /// | |
| 中旬 | 62 | 36 | 9 | /// | 25.6 | 28.9 | 23.1 | 31.1 | 20.1 | /// | /// | 4.1 | 9 | 東南東 | /// | /// | 73.9 | /// | /// | /// | |
| 下旬 | 20 | 18 | 8 | /// | 26.2 | 29.6 | 23.5 | 31.0 | 22.3 | /// | /// | 3.6 | 8 | 南東 | /// | /// | 98.1 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 27.9 | 31.6 | 25.4 | 33.7 | 24.5 | /// | /// | 4.0 | 9 | 南南西 | /// | /// | 95.8 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 28.4 | 32.2 | 25.9 | 33.4 | 24.9 | /// | /// | 4.7 | 10 | 南南東 | /// | /// | 109.4 | /// | /// | /// | |
| 下旬 | 13 | 10 | 5 | /// | 26.1 | 29.1 ) | 23.4 ) | 31.5 ) | 20.7 ) | /// | /// | 5.2 | 14 | 南南西 | /// | /// | 83.7 | /// | /// | /// | |
| 上旬 | 28 | 19 | 15 | /// | 24.8 | 28.5 | 21.8 | 32.8 | 18.8 | /// | /// | 4.3 | 12 | 東南東 | /// | /// | 74.2 | /// | /// | /// | |
| 中旬 | 19 | 7 | 4 | /// | 22.2 | 24.4 | 20.0 | 26.9 | 18.9 | /// | /// | 3.3 | 8 | 東 | /// | /// | 35.9 | /// | /// | /// | |
| 下旬 | 4 | 4 | 1 | /// | 20.6 | 24.2 | 17.1 | 26.9 | 14.5 | /// | /// | 3.5 | 8 | 東北東 | /// | /// | 82.9 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 18.2 | 21.3 | 15.5 | 28.8 | 11.0 | /// | /// | 5.0 | 13 | 南西 | /// | /// | 56.5 | /// | /// | /// | |
| 中旬 | 54 | 23 | 5 | /// | 17.2 | 19.8 | 14.5 | 25.9 | 11.9 | /// | /// | 4.1 | 9 | 東南東 | /// | /// | 38.5 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 15.4 | 18.9 | 11.9 | 22.0 | 8.1 | /// | /// | 3.4 | 10 | 東南東 | /// | /// | 73.2 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 13.9 | 17.7 | 10.3 | 19.5 | 7.0 | /// | /// | 2.8 | 10 | 東北東 | /// | /// | 72.6 | /// | /// | /// | |
| 中旬 | 38 | 14 | 4 | /// | 11.3 | 13.4 | 8.9 | 16.4 | 5.7 | /// | /// | 3.8 | 9 | 北北西 | /// | /// | 21.6 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 8.8 | 12.9 | 4.5 | 17.0 | 3.1 | /// | /// | 3.3 | 10 | 北北西 | /// | /// | 69.8 | /// | /// | /// | |
| 上旬 | 4 | 3 | 1 | /// | 8.7 | 13.4 | 4.3 | 17.8 | 1.9 | /// | /// | 3.5 | 12 | 南南西 | /// | /// | 65.3 | /// | /// | /// | |
| 中旬 | 58 | 29 | 4 | /// | 8.8 | 11.4 | 6.1 | 17.8 | 1.9 | /// | /// | 4.4 | 11 | 北北西 | /// | /// | 38.9 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 3.7 | 7.5 | 0.2 | 12.5 | -2.3 | /// | /// | 2.4 | 7 | 北北西 | /// | /// | 76.2 | /// | /// | /// | |
- 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。