旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
成田（千葉県) 2024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 | 1.0 | 0.5 | 0.5 | 0.5 | 5.7 | 12.5 | -1.5 | 17.1 | -4.6 | /// | /// | 2.7 | 9.9 | 北 | 15.4 | 北北西 | /// | /// | /// | /// | |
| 中旬 | 4.5 | 3.0 | 2.5 | 1.0 | 5.4 | 11.1 | -1.1 | 14.8 | -6.8 | /// | /// | 3.8 | 13.9 | 北西 | 20.1 | 北西 | /// | /// | /// | /// | |
| 下旬 | 69.0 | 67.0 | 23.5 | 5.0 | 6.0 | 11.6 | 0.0 | 14.8 | -4.1 | /// | /// | 3.6 | 12.8 | 北北西 | 19.5 | 西北西 | /// | /// | /// | /// | |
| 上旬 | 48.5 | 30.0 | 7.0 | 1.5 | 4.4 | 8.9 | -0.4 | 15.9 | -3.8 | /// | /// | 3.2 | 12.2 | 北北西 | 15.4 | 北北西 | /// | /// | /// | /// | |
| 中旬 | 1.5 | 1.5 | 0.5 | 0.5 | 10.4 | 17.1 | 2.6 | 24.3 | -2.8 | /// | /// | 3.9 | 11.2 | 北西 | 19.0 | 西北西 | /// | /// | /// | /// | |
| 下旬 | 30.0 | 9.0 | 3.0 | 1.0 | 5.8 | 10.0 | 2.0 | 12.9 | -1.2 | /// | /// | 5.1 | 12.7 | 北西 | 18.0 | 北北西 | /// | /// | /// | /// | |
| 上旬 | 71.0 | 25.0 | 4.5 | 1.5 | 6.1 | 10.8 | 0.9 | 15.9 | -3.6 | /// | /// | 4.5 | 12.8 | 北西 | 19.0 | 北西 | /// | /// | /// | /// | |
| 中旬 | 37.0 | 33.5 | 12.5 | 3.0 | 9.4 | 15.6 | 2.9 | 20.8 | -1.6 | /// | /// | 4.2 | 17.9 | 北西 | 28.8 | 北北西 | /// | /// | /// | /// | |
| 下旬 | 44.5 | 33.0 | 6.5 | 1.5 | 10.5 | 15.8 | 4.6 | 27.2 | -1.4 | /// | /// | 4.1 | 14.3 | 南南東 | 22.1 | 南南東 | /// | /// | /// | /// | |
| 上旬 | 101.0 | 40.0 | 13.0 | 3.5 | 13.5 | 18.0 | 9.1 | 21.6 | 4.5 | /// | /// | 3.3 | 11.9 | 南 | 22.1 | 南南東 | /// | /// | /// | /// | |
| 中旬 | 2.5 | 1.5 | 1.0 | 0.5 | 16.2 | 22.0 | 10.6 | 25.3 | 4.7 | /// | /// | 3.6 | 9.2 | 北北西 | 13.9 | 北北西 | /// | /// | /// | /// | |
| 下旬 | 18.0 | 9.5 | 2.5 | 0.5 | 18.1 | 22.6 | 14.6 | 26.9 | 13.1 | /// | /// | 3.1 | 7.8 | 南東 | 11.3 | 南東 | /// | /// | /// | /// | |
| 上旬 | 58.0 | 37.5 | 6.5 | 2.0 | 17.0 | 22.7 | 10.6 | 29.0 | 4.7 | /// | /// | 4.0 | 10.2 | 北北東 | 15.4 | 北北東 | /// | /// | /// | /// | |
| 中旬 | 98.5 | 50.0 | 10.5 | 4.0 | 18.7 | 23.9 | 12.9 | 26.6 | 10.8 | /// | /// | 3.6 | 11.6 | 南南東 | 19.0 | 南南東 | /// | /// | /// | /// | |
| 下旬 | 60.0 | 43.5 | 14.5 | 3.5 | 20.5 | 24.6 | 15.8 | 28.4 | 13.5 | /// | /// | 3.6 | 10.0 | 南 | 17.0 | 南 | /// | /// | /// | /// | |
| 上旬 | 54.5 | 41.0 | 20.0 | 11.0 | 19.6 | 24.4 | 15.3 | 26.7 | 13.2 | /// | /// | 3.3 | 8.7 | 北北東 | 11.3 | 北北東 | /// | /// | /// | /// | |
| 中旬 | 96.5 | 90.0 | 11.0 | 3.0 | 22.3 | 27.7 | 17.5 | 31.0 | 16.1 | /// | /// | 2.7 | 7.3 | 南東 | 11.3 | 東 | /// | /// | /// | /// | |
| 下旬 | 123.0 | 55.5 | 17.5 | 8.0 | 23.8 | 28.2 | 20.1 | 34.0 | 15.2 | /// | /// | 3.2 | 10.4 | 北北東 | 13.9 | 南南西 | /// | /// | /// | /// | |
| 上旬 | 3.5 | 2.5 | 1.5 | 0.5 | 27.6 | 32.6 | 23.6 | 35.3 | 22.4 | /// | /// | 3.2 | 10.2 | 南西 | 18.0 | 南南西 | /// | /// | /// | /// | |
| 中旬 | 47.5 | 28.5 | 15.0 | 4.0 | 25.7 | 29.7 | 22.8 | 35.0 | 21.2 | /// | /// | 3.0 | 10.9 | 北北東 | 17.5 | 南南西 | /// | /// | /// | /// | |
| 下旬 | 7.0 | 4.5 | 1.5 | 1.5 | 29.2 | 34.7 | 25.0 | 36.4 | 23.4 | /// | /// | 2.5 | 9.4 | 北西 | 19.0 | 西北西 | /// | /// | /// | /// | |
| 上旬 | 13.0 | 12.5 | 12.0 | 4.5 | 27.9 | 32.8 | 24.6 | 34.2 | 22.9 | /// | /// | 3.4 | 10.1 | 北北東 | 13.4 | 北北東 | /// | /// | /// | /// | |
| 中旬 | 65.5 | 58.0 | 23.5 | 14.0 | 28.8 | 33.8 | 25.1 | 36.5 | 23.8 | /// | /// | 3.7 | 14.9 | 北 | 23.1 | 北 | /// | /// | /// | /// | |
| 下旬 | 115.0 | 62.0 | 34.5 | 13.5 | 27.2 | 31.3 | 24.3 | 33.7 | 23.2 | /// | /// | 3.6 | 9.9 | 南東 | 14.9 | 南東 | /// | /// | /// | /// | |
| 上旬 | 103.5 | 88.5 | 46.5 | 11.5 | 26.4 | 31.1 | 22.9 | 33.6 | 20.6 | /// | /// | 3.4 | 9.5 | 北 | 12.9 | 北 | /// | /// | /// | /// | |
| 中旬 | 3.0 | 2.5 | 1.0 | 1.0 | 27.7 | 33.2 | 23.9 | 35.1 | 21.6 | /// | /// | 3.1 | 8.7 | 北北東 | 12.9 | 南西 | /// | /// | /// | /// | |
| 下旬 | 89.0 | 77.0 | 31.5 | 9.0 | 22.8 | 26.6 | 20.3 | 32.7 | 16.8 | /// | /// | 4.8 | 11.4 | 南西 | 18.0 | 南西 | /// | /// | /// | /// | |
| 上旬 | 157.0 | 66.5 | 21.5 | 7.5 | 21.5 | 25.3 | 18.5 | 32.0 | 13.9 | /// | /// | 4.9 | 11.3 | 北 | 14.4 | 北北東 | /// | /// | /// | /// | |
| 中旬 | 27.0 | 26.5 | 11.0 | 4.5 | 20.3 | 25.1 | 15.7 | 28.6 | 11.0 | /// | /// | 3.4 | 10.7 | 北東 | 14.4 | 北北東 | /// | /// | /// | /// | |
| 下旬 | 61.0 | 24.0 | 5.5 | 2.0 | 18.6 | 22.4 | 14.2 | 27.8 | 6.4 | /// | /// | 3.6 | 9.2 | 南南東 | 12.3 | 南南東 | /// | /// | /// | /// | |
| 上旬 | 43.0 | 41.5 | 10.5 | 2.5 | 14.4 | 19.3 | 9.0 | 23.3 | 3.4 | /// | /// | 3.5 | 13.5 | 北北東 | 19.0 | 北北東 | /// | /// | /// | /// | |
| 中旬 | 12.5 | 4.5 | 2.0 | 1.0 | 13.9 | 18.1 | 9.6 | 22.2 | 3.9 | /// | /// | 3.4 | 10.7 | 北北東 | 14.4 | 北 | /// | /// | /// | /// | |
| 下旬 | 64.5 | 46.0 | 19.5 | 7.5 | 10.4 | 16.5 | 3.9 | 21.5 | -0.1 | /// | /// | 2.8 | 10.2 | 南西 | 17.5 | 南 | /// | /// | /// | /// | |
| 上旬 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1 | 15.1 | 1.0 | 18.5 | -3.9 | /// | /// | 2.3 | 8.7 | 北北西 | 12.9 | 北北西 | /// | /// | /// | /// | |
| 中旬 | 0.0 | 0.0 | 0.0 | 0.0 | 4.8 | 11.4 | -2.9 | 13.7 | -5.9 | /// | /// | 2.8 | 9.8 | 北北西 | 15.4 | 西北西 | /// | /// | /// | /// | |
| 下旬 | 0.5 | 0.5 | 0.5 | 0.5 | 5.1 | 12.2 | -2.8 | 16.4 | -6.4 | /// | /// | 3.0 | 12.8 | 北北西 | 19.5 | 北北西 | /// | /// | /// | /// | |
- 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。