旬ごとの値
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飯舘（福島県) 1999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 | 7 | 3 | /// | -1.7 | 1.6 | -5.2 | 6.9 | -8.3 | /// | /// | 3.1 | 7 | 西北西 | /// | /// | 48.3 | /// | /// | /// | |
| 中旬 | 5 | 3 | 1 | /// | -0.9 | 3.5 | -5.7 | 8.2 | -9.2 | /// | /// | 2.9 | 10 | 西 | /// | /// | 47.1 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 0.4 | 4.7 | -3.4 | 9.5 | -7.3 | /// | /// | 2.6 | 10 | 西 | /// | /// | 54.1 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | -0.9 | 4.8 | -7.1 | 8.7 | -11.7 | /// | /// | 3.2 | 10 | 西北西 | /// | /// | 75.3 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | -0.3 | 4.6 | -5.8 | 12.6 | -9.7 | /// | /// | 3.0 | 9 | 西 | /// | /// | 56.5 | /// | /// | /// | |
| 下旬 | 20 | 12 | 3 | /// | 0.8 | 5.4 | -3.5 | 11.4 | -5.8 | /// | /// | 3.7 | 12 | 西 | /// | /// | 48.1 | /// | /// | /// | |
| 上旬 | 19 | 10 | 4 | /// | 3.1 | 8.6 | -2.1 | 15.9 | -4.0 | /// | /// | 2.8 | 9 | 西北西 | /// | /// | 63.7 | /// | /// | /// | |
| 中旬 | 62 | 37 | 5 | /// | 5.8 | 10.9 | 0.1 | 17.7 | -8.9 | /// | /// | 2.1 | 8 | 西北西 | /// | /// | 53.5 | /// | /// | /// | |
| 下旬 | 38 | 11 | 3 | /// | 2.4 | 8.6 | -2.8 | 19.9 | -5.2 | /// | /// | 2.5 | 11 | 西 | /// | /// | 70.3 | /// | /// | /// | |
| 上旬 | 19 | 16 | 6 | /// | 5.3 | 10.8 | -0.3 | 19.6 | -3.2 | /// | /// | 2.3 | 9 | 西 | /// | /// | 49.8 | /// | /// | /// | |
| 中旬 | 37 | 17 | 5 | /// | 10.1 | 15.0 | 4.8 | 18.4 | 0.1 | /// | /// | 2.1 | 9 | 西 | /// | /// | 36.6 | /// | /// | /// | |
| 下旬 | 321 | 232 | 30 | /// | 11.4 | 16.8 | 5.4 | 23.0 | -1.9 | /// | /// | 2.1 | 6 | 北東 | /// | /// | 62.0 | /// | /// | /// | |
| 上旬 | 24 | 12 | 3 | /// | 14.1 | 21.0 | 5.7 | 25.7 | 0.9 | /// | /// | 2.4 | 11 | 西北西 | /// | /// | 79.3 | /// | /// | /// | |
| 中旬 | 17 | 14 | 5 | /// | 12.9 | 19.0 | 6.3 | 27.0 | -0.7 | /// | /// | 1.8 | 8 | 西 | /// | /// | 62.1 | /// | /// | /// | |
| 下旬 | 23 | 18 | 4 | /// | 15.8 | 22.6 | 8.8 | 28.0 | 4.4 | /// | /// | 2.0 | 15 | 西 | /// | /// | 85.0 | /// | /// | /// | |
| 上旬 | 15 | 14 | 4 | /// | 17.0 | 23.1 | 10.4 | 28.2 | 6.1 | /// | /// | 1.5 | 8 | 西北西 | /// | /// | 76.3 | /// | /// | /// | |
| 中旬 | 62 | 27 | 9 | /// | 18.2 | 22.1 | 14.1 | 29.7 | 12.0 | /// | /// | 1.2 | 5 | 西南西 | /// | /// | 36.4 | /// | /// | /// | |
| 下旬 | 144 | 97 | 13 | /// | 18.2 | 21.6 | 14.6 | 24.1 | 10.8 | /// | /// | 1.4 | 6 | 西南西 | /// | /// | 30.5 | /// | /// | /// | |
| 上旬 | 36 | 21 | 7 | /// | 17.5 | 21.1 | 14.2 | 25.5 | 11.6 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 43.0 | /// | /// | /// | |
| 中旬 | 125 | 52 | 12 | /// | 21.5 | 24.0 | 19.4 | 29.0 | 15.8 | /// | /// | 1.2 | 3 | 北東 | /// | /// | 6.1 | /// | /// | /// | |
| 下旬 | 23 | 19 | 11 | /// | 25.9 | 32.0 | 20.7 | 35.2 | 18.4 | /// | /// | 1.5 | 5 | 西南西 | /// | /// | 98.8 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 25.5 | 31.4 | 20.4 | 34.0 | 18.0 | /// | /// | 2.0 | 6 | 西南西 | /// | /// | 100.0 | /// | /// | /// | |
| 中旬 | 121 | 100 | 14 | /// | 24.4 | 28.4 | 20.8 | 32.0 | 19.2 | /// | /// | 1.5 | 5 | 東北東 | /// | /// | 52.6 | /// | /// | /// | |
| 下旬 | 62 | 25 | 21 | /// | 22.1 | 26.4 | 18.8 | 31.2 | 17.1 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 50.8 | /// | /// | /// | |
| 上旬 | 23 | 18 | 17 | /// | 21.3 | 27.0 | 15.9 | 31.5 | 13.3 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 50.0 | /// | /// | /// | |
| 中旬 | 190 | 132 | 22 | /// | 20.7 | 24.3 | 18.1 | 28.7 | 14.7 | /// | /// | 1.1 | 5 | 西南西 | /// | /// | 25.9 | /// | /// | /// | |
| 下旬 | 102 | 64 | 5 | /// | 18.3 | 23.4 | 13.0 | 28.4 | 7.7 | /// | /// | 1.7 | 8 | 西南西 | /// | /// | 55.3 | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | 14.4 | 19.6 | 9.4 | 26.4 | 1.6 | /// | /// | 1.3 | 7 | 西北西 | /// | /// | 48.0 | /// | /// | /// | |
| 中旬 | 13 | 9 | 3 | /// | 13.0 | 17.5 | 8.0 | 26.7 | -1.9 | /// | /// | 1.5 | 5 | 西北西 | /// | /// | 44.3 | /// | /// | /// | |
| 下旬 | 128 | 121 | 30 | /// | 10.9 | 16.8 | 5.5 | 21.7 | -0.5 | /// | /// | 2.1 | 10 | 西 | /// | /// | 68.9 | /// | /// | /// | |
| 上旬 | 21 | 21 | 5 | /// | 8.9 | 14.4 | 4.4 | 17.7 | -1.7 | /// | /// | 1.1 | 6 | 西北西 | /// | /// | 40.7 | /// | /// | /// | |
| 中旬 | 23 | 11 | 3 | /// | 7.7 | 13.3 | 1.7 | 16.4 | -3.3 | /// | /// | 2.0 | 9 | 西北西 | /// | /// | 57.1 | /// | /// | /// | |
| 下旬 | 7 | 6 | 2 | /// | 5.5 | 12.4 | -0.5 | 17.7 | -3.5 | /// | /// | 1.8 | 8 | 西 | /// | /// | 58.1 | /// | /// | /// | |
| 上旬 | 19 | 10 | 2 | /// | 3.6 | 8.1 | -0.3 | 12.4 | -4.9 | /// | /// | 3.1 | 10 | 西北西 | /// | /// | 39.6 | /// | /// | /// | |
| 中旬 | 5 | 2 | 2 | /// | 0.3 | 4.2 | -3.6 | 8.8 | -9.0 | /// | /// | 2.6 | 7 | 西 | /// | /// | 33.2 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 0.8 | 6.3 | -4.6 | 10.8 | -6.3 | /// | /// | 2.2 | 6 | 西 | /// | /// | 68.0 | /// | /// | /// | |
- 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。