旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
滝上（網走・北見・紋別地方) 1981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 | 33 | 22 | 2 | /// | -9.6 | -3.8 | -16.3 | -0.4 | -24.7 | /// | /// | 1.0 | 8 | 東北東 | /// | /// | 32.8 | /// | /// | /// | |
| 中旬 | 8 | 4 | 1 | /// | -11.6 | -5.3 | -18.3 | -3.1 | -25.4 | /// | /// | 0.2 | 2 | 東 | /// | /// | 52.3 | /// | /// | /// | |
| 下旬 | 6 | 2 | 1 | /// | -14.0 | -7.0 | -22.0 | -1.7 | -29.5 | /// | /// | 0.2 | 3 | 西南西 | /// | /// | 68.8 | /// | /// | /// | |
| 上旬 | 14 | 6 | 1 | /// | -10.4 | -4.2 | -19.2 | -1.8 | -22.8 | /// | /// | 0.3 | 4 | 西南西 | /// | /// | 62.5 | /// | /// | /// | |
| 中旬 | 22 | 5 | 1 | /// | -8.6 | -3.7 | -16.1 | -0.1 | -26.3 | /// | /// | 0.4 | 5 | 東北東 | /// | /// | 60.8 | /// | /// | /// | |
| 下旬 | 9 | 3 | 1 | /// | -12.4 | -6.6 | -19.5 | -2.3 | -27.9 | /// | /// | 0.4 | 4 | 西南西 | /// | /// | 60.0 | /// | /// | /// | |
| 上旬 | 20 | 5 | 2 | /// | -8.7 | -3.5 | -15.7 | 0.1 | -22.8 | /// | /// | 0.9 | 4 | 東北東 | /// | /// | 80.0 | /// | /// | /// | |
| 中旬 | 16 | 7 | 2 | /// | -4.3 | 1.3 | -11.7 | 7.8 | -21.4 | /// | /// | 1.1 | 7 | 東北東 | /// | /// | 63.4 | /// | /// | /// | |
| 下旬 | 11 | 5 | 1 | /// | -3.8 | 0.9 | -9.6 | 4.2 | -15.8 | /// | /// | 1.2 | 6 | 南西 | /// | /// | 88.6 | /// | /// | /// | |
| 上旬 | 14 | 5 | 2 | /// | 3.3 | 8.5 ) | -2.0 ) | 13.7 ) | -3.9 ) | /// | /// | 1.2 | 5 | 西南西 | /// | /// | 72.6 | /// | /// | /// | |
| 中旬 | 25 | 14 | 2 | /// | 0.6 | 4.9 | -5.0 | 8.3 | -7.7 | /// | /// | 1.1 | 7 | 南西 | /// | /// | 73.7 | /// | /// | /// | |
| 下旬 | 13 | 7 | 3 | /// | 7.6 | 14.2 | 0.6 | 20.8 | -4.3 | /// | /// | 1.4 | 6 | 西南西 | /// | /// | 67.7 | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | 10.2 | 18.2 | 1.7 | 23.8 | -2.7 | /// | /// | 1.7 | 8 | 西南西 | /// | /// | 83.8 | /// | /// | /// | |
| 中旬 | 9 | 6 | 2 | /// | 7.0 | 12.4 ) | 0.1 ) | 20.2 ) | -4.2 ) | /// | /// | 1.7 | 7 | 東北東 | /// | /// | 63.3 | /// | /// | /// | |
| 下旬 | 91 | 22 | 4 | /// | 7.5 | 11.9 | 1.7 | 24.5 | -4.1 | /// | /// | 1.4 | 8 | 東北東 | /// | /// | 54.2 | /// | /// | /// | |
| 上旬 | 12 | 5 | 1 | /// | 11.0 | 16.6 ) | 5.8 ) | 20.6 ) | -1.4 ) | /// | /// | 1.1 | 5 | 東北東 | /// | /// | 60.5 | /// | /// | /// | |
| 中旬 | 35 | 16 | 5 | /// | 13.4 | 18.2 | 10.6 | 20.8 | 8.0 | /// | /// | 1.3 | 6 | 東北東 | /// | /// | 46.5 | /// | /// | /// | |
| 下旬 | 51 | 35 | 7 | /// | 14.3 | 19.9 | 9.4 | 24.7 | 5.0 | /// | /// | 1.3 | 5 | 東北東 | /// | /// | 61.7 | /// | /// | /// | |
| 上旬 | 24 | 9 | 2 | /// | 16.6 | 21.7 ) | 12.1 ) | 28.4 ) | 8.3 ) | /// | /// | 1.0 | 5 | 南西 | /// | /// | 39.0 | /// | /// | /// | |
| 中旬 | 28 | 22 | 11 | /// | 21.9 | 27.8 | 16.7 | 29.8 | 13.0 | /// | /// | 1.2 | 5 | 東北東 | /// | /// | 71.0 | /// | /// | /// | |
| 下旬 | 55 | 51 | 27 | /// | 18.1 | 23.1 | 13.3 | 32.8 | 10.1 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 69.9 | /// | /// | /// | |
| 上旬 | 157 | 82 | 10 | /// | 20.1 | 25.3 | 14.4 | 32.7 | 8.1 | /// | /// | 1.5 | 7 | 南西 | /// | /// | 55.6 | /// | /// | /// | |
| 中旬 | 64 | 44 | 10 | /// | 16.9 | 20.4 ) | 13.7 ) | 25.1 ) | 11.3 ) | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 40.6 | /// | /// | /// | |
| 下旬 | 35 | 20 | 6 | /// | 18.4 ) | 23.4 ) | 12.8 ) | 26.7 ) | 9.4 ) | /// | /// | 1.8 | 10 | 南西 | /// | /// | 63.1 | /// | /// | /// | |
| 上旬 | 48 | 41 | 6 | /// | 13.8 | 18.7 | 8.3 | 22.5 | 3.8 | /// | /// | 1.8 | 7 | 西南西 | /// | /// | 64.3 | /// | /// | /// | |
| 中旬 | 10 | 8 | 6 | /// | 13.1 ) | 19.1 ) | 6.2 ) | 22.8 ) | 1.6 ) | /// | /// | 1.4 | 7 | 西南西 | /// | /// | 83.2 | /// | /// | /// | |
| 下旬 | 13 | 4 | 3 | /// | 13.0 | 19.1 | 7.1 | 23.5 | 5.2 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 59.5 | /// | /// | /// | |
| 上旬 | 16 | 8 | 2 | /// | 10.7 | 16.2 | 4.9 | 21.4 | 2.4 | /// | /// | 1.9 | 9 | 西南西 | /// | /// | 53.6 | /// | /// | /// | |
| 中旬 | 44 | 16 | 4 | /// | 7.1 | 12.6 ) | 1.9 ) | 17.8 ) | -1.7 ) | /// | /// | 1.8 | 7 | 西南西 | /// | /// | 55.7 | /// | /// | /// | |
| 下旬 | 16 | 10 | 4 | /// | 4.8 | 11.1 | -0.9 | 17.1 | -5.4 | /// | /// | 2.0 | 8 | 南西 | /// | /// | 62.4 | /// | /// | /// | |
| 上旬 | 16 | 6 | 3 | /// | 1.2 | 4.2 | -1.6 | 8.9 | -6.1 | /// | /// | 2.4 | 7 | 東南東 | /// | /// | 44.7 | /// | /// | /// | |
| 中旬 | 26 | 7 | 5 | /// | 0.4 | 3.1 | -3.2 | 7.3 | -9.3 | /// | /// | 2.0 | 8 | 南西 | /// | /// | 23.1 | /// | /// | /// | |
| 下旬 | 16 | 4 | 1 | /// | -4.4 | -1.7 | -8.2 | 0.8 | -12.4 | /// | /// | 1.3 | 5 | 西南西 | /// | /// | 37.1 | /// | /// | /// | |
| 上旬 | 11 | 5 | 2 | /// | -5.1 | -0.6 | -9.7 | 3.9 | -20.0 | /// | /// | 0.7 | 7 | 西南西 | /// | /// | 45.1 | /// | /// | /// | |
| 中旬 | 27 | 14 | 2 | /// | -2.1 | 1.5 | -8.0 | 3.5 | -20.3 | /// | /// | 2.3 | 9 | 西南西 | /// | /// | 19.7 | /// | /// | /// | |
| 下旬 | 36 | 13 | 4 | /// | -2.9 | 0.9 | -7.3 | 5.7 | -13.7 | /// | /// | 1.8 | 8 | 西南西 | /// | /// | 43.5 | /// | /// | /// | |
- 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。