旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
白滝（網走・北見・紋別地方) 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 | 9 | 3 | 1 | /// | -9.6 | -6.9 | -12.9 | -2.6 | -16.8 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 26.1 | /// | /// | /// | |
| 中旬 | 25 | 11 | 2 | /// | -7.5 | -3.9 | -13.4 | -0.1 | -18.5 | /// | /// | 1.3 | 4 | 東 | /// | /// | 30.9 | /// | /// | /// | |
| 下旬 | 39 | 30 | 3 | /// | -13.0 | -7.6 | -19.8 | -1.6 | -27.7 | /// | /// | 0.7 | 4 | 東 | /// | /// | 50.7 | /// | /// | /// | |
| 上旬 | 9 | 4 | 2 | /// | -9.9 | -7.2 | -13.7 | -4.5 | -19.5 | /// | /// | 1.6 | 6 | 南西 | /// | /// | 55.1 | /// | /// | /// | |
| 中旬 | 5 | 2 | 1 ) | /// | -16.6 | -10.2 ) | -24.7 ) | -4.9 ) | -31.8 ) | /// | /// | 0.7 | 4 ) | 南西 | /// | /// | 73.4 | /// | /// | /// | |
| 下旬 | 4 | 1 | 1 | /// | -15.1 | -7.7 | -25.1 | -1.9 | -31.0 | /// | /// | 0.9 | 6 | 東北東 | /// | /// | 60.0 | /// | /// | /// | |
| 上旬 | 24 | 21 | 4 | /// | -9.0 | -3.4 | -16.0 | 1.5 | -21.6 | /// | /// | 1.3 | 5 | 南南西 | /// | /// | 67.0 | /// | /// | /// | |
| 中旬 | 11 | 7 | 2 | /// | -5.4 | -0.8 | -11.1 | 5.0 | -16.6 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 78.9 | /// | /// | /// | |
| 下旬 | 5 | 2 | 1 | /// | -2.2 | 1.9 ) | -7.8 ) | 11.6 ) | -15.0 ) | /// | /// | 1.7 | 6 | 南西 | /// | /// | 96.5 | /// | /// | /// | |
| 上旬 | 22 | 10 | 3 | /// | -0.1 | 3.9 | -4.7 | 13.8 | -11.4 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 66.1 | /// | /// | /// | |
| 中旬 | 19 | 8 | 2 | /// | 2.5 | 6.6 | -1.1 | 12.5 | -2.7 | /// | /// | 1.7 | 9 | 南西 | /// | /// | 51.3 | /// | /// | /// | |
| 下旬 | 17 | 12 | 3 | /// | 6.3 | 12.2 | 0.3 | 16.7 | -3.1 | /// | /// | 2.2 | 7 | 南西 | /// | /// | 76.4 | /// | /// | /// | |
| 上旬 | 19 | 9 | 2 | /// | 10.3 ) | 16.0 ) | 3.8 ) | 23.3 ) | 0.3 ) | /// | /// | 2.7 | 8 | /// | /// | /// | 76.1 | /// | /// | /// | |
| 中旬 | 26 | 15 | 3 | /// | 12.0 | 18.4 ) | 4.0 ) | 25.8 ) | -0.6 ) | /// | /// | 2.3 | 5 | 南西 | /// | /// | 87.5 | /// | /// | /// | |
| 下旬 | 59 | 23 | 9 | /// | 7.7 | 13.5 ) | 1.8 ) | 24.2 ) | -1.8 ) | /// | /// | 1.9 | 6 | 東 | /// | /// | 62.1 | /// | /// | /// | |
| 上旬 | 26 | 24 | 4 | /// | 13.0 | 19.2 | 5.6 | 25.4 | -0.7 | /// | /// | 2.0 | 5 | 南西 | /// | /// | 81.2 | /// | /// | /// | |
| 中旬 | 12 | 5 | 3 | /// | 17.8 ) | 23.0 ) | 13.1 ) | 27.6 ) | 6.9 ) | /// | /// | 1.8 | 5 | 南西 | /// | /// | 53.9 | /// | /// | /// | |
| 下旬 | 27 | 15 | 4 | /// | 18.6 | 24.3 ) | 12.1 ) | 29.0 ) | 9.6 ) | /// | /// | 1.8 | 5 | 東北東 | /// | /// | 81.5 | /// | /// | /// | |
| 上旬 | 3 | 2 | 1 | /// | 21.6 | 28.6 ) | 15.3 ) | 33.2 ) | 7.9 ] | /// | /// | 1.5 | 4 | 東 | /// | /// | 96.3 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 23.1 | 30.6 ) | 16.1 ) | 32.7 ) | 12.9 ) | /// | /// | 1.4 | 6 ) | 南西 | /// | /// | 86.5 | /// | /// | /// | |
| 下旬 | 22 | 13 | 7 | /// | 23.0 | 29.3 ) | 16.4 ) | 32.8 ) | 13.5 ) | /// | /// | 2.1 | 6 | 東 | /// | /// | 104.6 | /// | /// | /// | |
| 上旬 | 74 | 72 | 11 | /// | 22.4 | 28.4 | 17.1 | 36.2 | 12.1 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 70.8 | /// | /// | /// | |
| 中旬 | 60 | 20 | 11 | /// | 19.7 | 24.8 | 15.1 | 27.9 | 9.7 | /// | /// | 1.5 | 4 | 南西 | /// | /// | 58.5 | /// | /// | /// | |
| 下旬 | 51 | 47 | 18 | /// | 18.7 | 24.0 | 13.1 | 31.8 | 6.9 | /// | /// | 1.7 | 5 | 東 | /// | /// | 83.3 | /// | /// | /// | |
| 上旬 | 35 | 13 | 6 | /// | 13.0 | 17.9 ) | 8.2 ) | 21.1 ) | 4.9 ) | /// | /// | 1.6 | 5 | 南西 | /// | /// | 51.6 | /// | /// | /// | |
| 中旬 | 58 | 42 | 4 | /// | 12.5 | 19.3 | 6.3 | 22.0 | 1.4 | /// | /// | 1.4 | 4 | 東 | /// | /// | 61.8 | /// | /// | /// | |
| 下旬 | 20 | 12 | 6 | /// | 12.7 | 19.6 | 6.6 | 23.4 | 2.5 | /// | /// | 1.9 | 4 | 南西 | /// | /// | 85.8 | /// | /// | /// | |
| 上旬 | 16 | 11 | 4 | /// | 10.0 | 16.2 | 3.7 | 23.7 | -1.6 | /// | /// | 1.8 | 4 | 西北西 | /// | /// | 53.0 | /// | /// | /// | |
| 中旬 | 23 | 7 | 2 | /// | 4.8 | 9.9 | 0.1 | 15.2 | -1.6 | /// | /// | 1.7 | 6 | 南西 | /// | /// | 49.6 | /// | /// | /// | |
| 下旬 | 34 | 17 | 5 | /// | 3.8 | 7.6 | 0.0 | 15.8 | -5.5 | /// | /// | 1.6 | 6 | 南西 | /// | /// | 42.6 | /// | /// | /// | |
| 上旬 | 9 | 6 | 2 | /// | 2.4 | 6.7 | -2.5 | 12.4 | -6.8 | /// | /// | 2.1 | 7 | 西南西 | /// | /// | 51.7 | /// | /// | /// | |
| 中旬 | 43 | 12 | 4 | /// | -0.6 | 3.0 ) | -4.2 ) | 9.1 ] | -11.0 ) | /// | /// | 1.4 | 6 ) | 南西 | /// | /// | 36.4 | /// | /// | /// | |
| 下旬 | 27 | 7 | 3 ) | /// | -3.0 | 1.0 ) | -7.0 ) | 6.3 ) | -14.5 ) | /// | /// | 1.6 | 6 ) | 南西 | /// | /// | 34.4 ) | /// | /// | /// | |
| 上旬 | 40 | 13 | 2 | /// | -3.2 | 0.8 | -7.5 | 8.3 | -13.7 | /// | /// | 2.1 | 7 | 南西 | /// | /// | 12.4 | /// | /// | /// | |
| 中旬 | 25 | 6 | 2 | /// | -6.0 | -1.4 | -11.6 | 5.9 | -22.6 | /// | /// | 1.7 | 10 | 南西 | /// | /// | 34.5 | /// | /// | /// | |
| 下旬 | 11 | 4 | 1 | /// | -6.9 | -2.0 | -13.0 | 4.3 | -26.1 | /// | /// | 1.6 | 6 | 南西 | /// | /// | 38.1 | /// | /// | /// | |
- 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。