旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
紫波（岩手県) 1983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 | 1 | 1 | /// | -1.1 | 2.6 | -4.3 | 7.2 | -7.0 | /// | /// | 1.8 | 5 | 西 | /// | /// | 48.2 | /// | /// | /// | |
| 中旬 | 6 | 4 | 1 | /// | -2.5 | 0.5 | -4.9 | 3.3 | -6.5 | /// | /// | 1.5 | 4 | 南西 | /// | /// | 41.5 | /// | /// | /// | |
| 下旬 | 9 | 4 | 1 | /// | -0.2 | 2.5 | -3.4 | 9.7 | -9.3 | /// | /// | 1.8 | 6 | 南西 | /// | /// | 51.7 | /// | /// | /// | |
| 上旬 | 12 | 5 | 2 | /// | -1.6 | 1.4 | -4.0 | 4.8 | -8.0 | /// | /// | 1.5 | 4 | 南 | /// | /// | 40.7 | /// | /// | /// | |
| 中旬 | 6 | 3 | 1 | /// | -4.1 | -0.8 | -7.3 | 4.2 | -11.0 | /// | /// | 2.0 | 9 | 西 | /// | /// | 37.2 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | -2.3 | 1.6 ) | -5.9 ) | 5.3 ) | -8.0 ) | /// | /// | 1.8 | 6 | 西 | /// | /// | 67.1 | /// | /// | /// | |
| 上旬 | 33 | 22 | 2 | /// | -1.0 | 2.3 | -4.5 | 7.3 | -7.1 | /// | /// | 1.4 | 6 | 南南西 | /// | /// | 58.5 | /// | /// | /// | |
| 中旬 | 47 | 26 | 3 | /// | 0.4 | 4.2 | -3.2 | 8.0 | -7.3 | /// | /// | 1.9 | 6 | 西 | /// | /// | 64.8 | /// | /// | /// | |
| 下旬 | 7 | 4 | 1 | /// | 4.5 | 10.3 | -0.7 | 13.7 | -2.8 | /// | /// | 1.8 | 7 | 南南西 | /// | /// | 94.8 | /// | /// | /// | |
| 上旬 | 12 | 12 | 5 | /// | 8.3 | 13.9 | 2.4 | 19.4 | -1.1 | /// | /// | 2.7 | 6 | 南南西 | /// | /// | 66.3 | /// | /// | /// | |
| 中旬 | 34 | 20 | 3 | /// | 10.4 | 15.4 | 5.5 | 19.8 | 0.6 | /// | /// | 2.3 | 9 | 南南西 | /// | /// | 56.6 | /// | /// | /// | |
| 下旬 | 51 | 32 | 8 | /// | 13.6 | 19.2 | 8.1 | 26.2 | 4.2 | /// | /// | 2.9 | 8 | 南南東 | /// | /// | 74.2 | /// | /// | /// | |
| 上旬 | 41 | 33 | 5 | /// | 12.0 | 18.1 | 6.1 | 24.5 | 2.3 | /// | /// | 2.5 | 7 | 南南西 | /// | /// | 76.0 | /// | /// | /// | |
| 中旬 | 51 | 32 | 5 | /// | 14.0 | 20.0 | 8.4 | 27.7 | 3.0 | /// | /// | 1.8 | 6 | 西南西 | /// | /// | 78.1 | /// | /// | /// | |
| 下旬 | 6 | 3 | 1 | /// | 15.3 | 21.0 | 9.9 | 28.4 | 6.3 | /// | /// | 2.2 | 7 | 南南西 | /// | /// | 91.1 | /// | /// | /// | |
| 上旬 | 28 | 14 | 5 | /// | 15.1 | 21.0 ) | 9.8 ) | 23.3 ) | 5.7 ) | /// | /// | 2.0 | 6 | 南 | /// | /// | 81.3 | /// | /// | /// | |
| 中旬 | 51 | 51 | 6 | /// | 15.3 | 19.0 | 12.0 | 22.1 | 7.4 | /// | /// | 2.2 | 6 | 南南西 | /// | /// | 49.8 | /// | /// | /// | |
| 下旬 | 63 | 23 | 7 | /// | 15.8 | 19.8 | 12.3 | 22.5 | 8.9 | /// | /// | 1.9 | 6 | 南 | /// | /// | 42.2 | /// | /// | /// | |
| 上旬 | 91 | 17 | 10 | /// | 16.0 | 18.9 | 13.7 | 21.8 | 10.1 | /// | /// | 1.8 | 5 | 南南西 | /// | /// | 19.1 | /// | /// | /// | |
| 中旬 | 17 | 6 | 4 | /// | 18.5 | 23.2 ) | 15.2 ) | 27.9 ) | 8.7 ] | /// | /// | 1.7 | 5 | 南南西 | /// | /// | 65.6 | /// | /// | /// | |
| 下旬 | 100 | 23 | 20 | /// | 21.7 | 25.1 ) | 18.7 ) | 29.0 ] | 17.2 ) | /// | /// | 1.8 | 5 | 南南西 | /// | /// | 46.6 | /// | /// | /// | |
| 上旬 | 21 | 15 | 11 | /// | 24.0 | 29.0 | 19.8 | 33.0 | 18.0 | /// | /// | 1.7 | 5 | 南南西 | /// | /// | 83.7 | /// | /// | /// | |
| 中旬 | 8 | 7 | 3 | /// | 24.6 | 28.3 | 21.3 | 30.1 | 18.0 | /// | /// | 1.8 | 6 | 南南東 | /// | /// | 58.0 | /// | /// | /// | |
| 下旬 | 80 | 28 | 5 | /// | 20.2 | 23.3 | 17.6 | 28.6 | 15.7 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 30.8 | /// | /// | /// | |
| 上旬 | 12 | 7 | 7 | /// | 21.9 | 25.9 ) | 18.3 ) | 28.5 ) | 13.6 ) | /// | /// | 1.5 | 5 | 南南西 | /// | /// | 57.0 | /// | /// | /// | |
| 中旬 | 89 | 49 | 19 | /// | 17.8 | 22.0 | 14.7 | 24.5 | 12.3 | /// | /// | 1.3 | 6 | 南南西 | /// | /// | 56.2 | /// | /// | /// | |
| 下旬 | 41 | 26 | 5 | /// | 15.4 | 19.8 | 11.3 | 24.0 | 7.1 | /// | /// | 1.5 | 5 | 南 | /// | /// | 63.7 | /// | /// | /// | |
| 上旬 | 73 | 46 | 8 | /// | 13.5 | 17.8 | 9.2 | 21.0 | 4.6 | /// | /// | 1.8 | 5 | 南南西 | /// | /// | 51.6 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 9.8 | 15.6 | 4.3 | 19.0 | 0.9 | /// | /// | 1.4 | 4 | 南 | /// | /// | 73.7 | /// | /// | /// | |
| 下旬 | 23 | 11 | 3 | /// | 7.2 | 11.1 | 3.6 | 14.1 | -0.7 | /// | /// | 1.6 | 6 | 西南西 | /// | /// | 53.6 | /// | /// | /// | |
| 上旬 | 9 | 6 | 2 | /// | 6.4 | 12.3 | 1.1 | 14.8 | -1.6 | /// | /// | 1.0 | 5 | 南南西 | /// | /// | 68.1 | /// | /// | /// | |
| 中旬 | 27 | 14 | 3 ) | /// | 5.6 | 10.3 ) | 2.1 ) | 16.1 ) | -0.9 ) | /// | /// | 1.6 | 4 ) | 西南西 | /// | /// | 32.6 | /// | /// | /// | |
| 下旬 | 7 | 6 | 2 | /// | 1.4 | 5.6 | -2.6 | 9.9 | -5.2 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 57.2 | /// | /// | /// | |
| 上旬 | 11 | 5 | 3 | /// | 2.0 | 5.3 | -1.0 | 9.1 | -2.8 | /// | /// | 2.0 | 10 | 西 | /// | /// | 44.1 | /// | /// | /// | |
| 中旬 | 18 | 6 | 1 | /// | -1.9 | 0.5 | -4.3 | 6.0 | -9.7 | /// | /// | 1.7 | 5 | 西 | /// | /// | 35.9 | /// | /// | /// | |
| 下旬 | 21 | 18 | 3 | /// | -3.8 | -0.2 | -7.8 | 4.3 | -13.5 | /// | /// | 1.3 | 5 | 西北西 | /// | /// | 51.4 | /// | /// | /// | |
- 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。