旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
院内（大分県) 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 | 13 | 9 | 2 | /// | 5.2 | 8.8 | 1.5 | 13.6 | -2.5 | /// | /// | 1.8 | 5 | 西 | /// | /// | 44.4 | /// | /// | /// | |
| 中旬 | 14 | 10 | 3 | /// | 4.8 | 9.5 | -0.2 | 14.8 | -4.6 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 42.0 | /// | /// | /// | |
| 下旬 | 14 | 9 | 3 | /// | 3.8 | 8.5 | -0.5 | 13.7 | -5.3 | /// | /// | 1.5 | 5 | 西 | /// | /// | 55.1 | /// | /// | /// | |
| 上旬 | 52 | 26 | 4 | /// | 3.6 | 7.8 | -0.8 | 18.4 | -5.4 | /// | /// | 1.5 | 6 | 西北西 | /// | /// | 45.8 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 2.7 | 6.3 | -1.0 | 9.7 | -3.1 | /// | /// | 1.6 | 5 | 南南西 | /// | /// | 46.0 | /// | /// | /// | |
| 下旬 | 4 | 2 | 2 | /// | 5.9 | 12.3 | 0.0 | 17.6 | -2.5 | /// | /// | 2.1 | 7 | 南南西 | /// | /// | 60.9 | /// | /// | /// | |
| 上旬 | 11 | 7 | 3 | /// | 6.9 | 13.7 | -0.7 | 20.3 | -6.5 | /// | /// | 2.0 | 7 | 西南西 | /// | /// | 71.1 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 5.5 | 11.6 | -0.5 | 15.7 | -3.3 | /// | /// | 2.0 | 6 | 北北東 | /// | /// | 91.1 | /// | /// | /// | |
| 下旬 | 54 | 44 | 7 | /// | 8.4 | 13.8 | 3.0 | 16.6 | -1.3 | /// | /// | 1.7 | 6 | 北北東 | /// | /// | 74.7 | /// | /// | /// | |
| 上旬 | 29 | 16 | 6 | /// | 11.0 | 16.9 | 4.4 | 23.2 | -1.0 | /// | /// | 2.2 | 7 | 西 | /// | /// | 89.5 | /// | /// | /// | |
| 中旬 | 59 | 36 | 8 | /// | 13.2 | 19.1 | 7.4 | 29.3 | 2.1 | /// | /// | 1.4 | 6 | 北北東 | /// | /// | 57.7 | /// | /// | /// | |
| 下旬 | 7 | 5 | 2 | /// | 13.0 | 19.7 | 6.3 | 24.5 | 0.4 | /// | /// | 1.4 | 5 | 東北東 | /// | /// | 68.0 | /// | /// | /// | |
| 上旬 | 35 | 30 | 7 | /// | 15.8 | 21.1 | 10.6 | 24.3 | 6.2 | /// | /// | 1.5 | 6 | 北 | /// | /// | 54.5 | /// | /// | /// | |
| 中旬 | 28 | 25 | 6 | /// | 16.1 | 21.5 | 10.4 | 24.9 | 4.6 | /// | /// | 1.6 | 5 | 北北東 | /// | /// | 69.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 18.4 | 25.6 ) | 11.5 ) | 28.6 ) | 6.3 ) | /// | /// | 1.7 | 6 ) | 北北東 | /// | /// | 108.3 | /// | /// | /// | |
| 上旬 | 18 | 9 | 3 | /// | 18.7 | 25.8 | 11.5 | 28.8 | 6.2 | /// | /// | 1.7 | 5 | 北東 | /// | /// | 92.9 | /// | /// | /// | |
| 中旬 | 85 | 65 | 14 | /// | 23.7 | 27.8 ) | 19.6 ) | 30.7 ) | 17.6 ) | /// | /// | 1.6 | 6 ] | 西南西 | /// | /// | 59.4 | /// | /// | /// | |
| 下旬 | 117 | 68 | 9 | /// | 23.2 | 27.0 ) | 19.7 ) | 31.4 ) | 18.3 ) | /// | /// | 1.3 | 6 | 北東 | /// | /// | 43.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 27.5 | 32.4 ) | 23.2 ) | 34.4 ) | 20.9 ) | /// | /// | 1.7 | 5 | 北北東 | /// | /// | 94.1 | /// | /// | /// | |
| 中旬 | 38 | 29 | 15 | /// | 25.0 | 30.4 ) | 20.0 ) | 31.6 ) | 18.4 ) | /// | /// | 1.6 | 5 ) | 北東 | /// | /// | 97.9 | /// | /// | /// | |
| 下旬 | 69 | 68 | 14 | /// | 26.2 | 31.0 | 22.0 | 32.8 | 20.5 | /// | /// | 1.8 | 4 | 南 | /// | /// | 90.3 | /// | /// | /// | |
| 上旬 | 34 | 25 | 17 | /// | 25.8 | 30.1 | 22.2 | 33.4 | 20.6 | /// | /// | 1.4 | 5 | 北北東 | /// | /// | 52.5 | /// | /// | /// | |
| 中旬 | 15 | 14 | 12 | /// | 26.0 | 31.0 ) | 21.4 ) | 32.4 ) | 18.9 ) | /// | /// | 1.6 | 4 | 東北東 | /// | /// | 86.4 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 25.1 | 31.2 | 20.3 | 32.3 | 18.2 | /// | /// | 1.5 | 5 | 北北東 | /// | /// | 93.4 | /// | /// | /// | |
| 上旬 | 5 | 2 | 2 | /// | 24.4 | 29.3 | 20.2 | 30.8 | 17.8 | /// | /// | 1.3 | 5 | 北北東 | /// | /// | 58.5 | /// | /// | /// | |
| 中旬 | 41 | 16 | 7 | /// | 22.2 | 26.8 ) | 18.5 ) | 31.0 ) | 14.6 ) | /// | /// | 1.3 | 9 | 南南西 | /// | /// | 37.0 | /// | /// | /// | |
| 下旬 | 54 | 42 | 10 | /// | 19.9 | 25.4 | 15.6 | 28.2 | 12.1 | /// | /// | 1.2 | 4 | 北北東 | /// | /// | 53.7 | /// | /// | /// | |
| 上旬 | 66 | 54 | 8 | /// | 17.5 | 22.9 | 12.8 | 26.7 | 11.0 | /// | /// | 0.9 | 4 | 北北東 | /// | /// | 58.8 | /// | /// | /// | |
| 中旬 | 4 | 4 | 1 | /// | 14.0 | 20.1 | 8.7 | 22.9 | 5.2 | /// | /// | 1.2 | 6 | 北北東 | /// | /// | 61.5 | /// | /// | /// | |
| 下旬 | 16 | 12 | 4 | /// | 13.6 | 19.9 | 8.1 | 25.2 | 1.4 | /// | /// | 1.2 | 5 | 北北東 | /// | /// | 55.5 | /// | /// | /// | |
| 上旬 | 1 | 1 | 1 | /// | 11.5 | 18.9 | 5.7 | 21.4 | 2.6 | /// | /// | 1.1 | 4 | 北北東 | /// | /// | 67.1 | /// | /// | /// | |
| 中旬 | 52 | 43 | 5 | /// | 12.0 | 17.1 | 7.3 | 20.9 | 1.1 | /// | /// | 1.1 | 3 | 南 | /// | /// | 31.5 | /// | /// | /// | |
| 下旬 | 3 | 3 | 1 | /// | 7.2 | 14.1 | 1.1 | 17.5 | -1.2 | /// | /// | 1.4 | 5 | 西北西 | /// | /// | 57.9 | /// | /// | /// | |
| 上旬 | 22 | 16 | 5 | /// | 6.9 | 15.2 | 0.1 | 21.1 | -3.5 | /// | /// | 1.1 | 5 | 北 | /// | /// | 53.8 | /// | /// | /// | |
| 中旬 | 11 | 10 | 3 | /// | 7.2 | 13.9 | 1.1 | 18.7 | -2.7 | /// | /// | 1.4 | 6 | 北 | /// | /// | 48.6 | /// | /// | /// | |
| 下旬 | 17 | 11 | 2 | /// | 4.0 | 10.4 | -1.8 | 17.3 | -5.1 | /// | /// | 1.1 | 5 | 西南西 | /// | /// | 50.0 | /// | /// | /// | |
- 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。