旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
留辺蘂（網走・北見・紋別地方) 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 | 2 | 1 | 1 | /// | -9.8 | -4.9 | -16.2 | -3.6 | -21.7 | /// | /// | 2.5 | 11 | 西 | /// | /// | 43.1 | 37 | 9 | 38 | |
| 中旬 | 4 | 3 | 1 | /// | -8.0 | -2.7 | -12.5 | 3.0 | -17.1 | /// | /// | 2.0 | 8 | 西北西 | /// | /// | 31.2 | 44 | 15 | 43 | |
| 下旬 | 23 | 11 | 2 | /// | -8.9 | -4.2 | -14.2 | 2.6 | -21.9 | /// | /// | 2.1 | 8 | 西 | /// | /// | 47.0 | 54 | 21 | 62 | |
| 上旬 | 10 | 4 | 2 | /// | -10.0 | -5.5 | -15.7 | -0.3 | -20.1 | /// | /// | 2.1 | 8 | 西 | /// | /// | 40.8 | 54 | 11 | 61 | |
| 中旬 | 6 | 2 | 1 | /// | -11.1 | -4.9 | -17.4 | 7.0 | -24.8 | /// | /// | 1.3 | 7 | 南西 | /// | /// | 33.6 | 35 | 5 | 61 | |
| 下旬 | 4 | 2 | 1 | /// | -6.7 | -1.3 | -11.6 | 5.4 | -19.1 | /// | /// | 2.3 | 12 | 西 | /// | /// | 36.9 | 27 ) | 8 ) | 60 ) | |
| 上旬 | 17 | 7 | 3 | /// | -7.6 | -2.1 | -13.9 | 0.7 | -16.7 | /// | /// | 2.1 | 9 | 西 | /// | /// | 42.2 | 54 ) | 12 ) | 67 ) | |
| 中旬 | 5 | 3 | 1 | /// | -5.0 | 0.1 | -10.6 | 8.0 | -20.0 | /// | /// | 2.0 | 6 | 北東 | /// | /// | 32.1 | 29 | 5 | 65 | |
| 下旬 | 9 | 8 | 1 | /// | -5.0 | 0.6 | -11.4 | 10.7 | -20.2 | /// | /// | 2.1 | 13 | 西 | /// | /// | 69.1 | 36 ) | 14 ) | 66 ) | |
| 上旬 | 8 | 5 | 1 | /// | -2.6 | 1.4 | -7.4 | 8.3 | -11.3 | /// | /// | 2.0 | 7 | 西 | /// | /// | 30.4 | 34 | 9 | 52 | |
| 中旬 | 6 | 3 | 1 | /// | 5.2 | 11.4 | -0.6 | 17.3 | -5.7 | /// | /// | 2.0 | 6 | 東 | /// | /// | 49.9 | 13 | 5 | 40 | |
| 下旬 | 8 | 7 | 2 | /// | 7.9 | 15.8 | 0.2 | 24.9 | -6.5 | /// | /// | 2.6 | 7 | 西北西 | /// | /// | 79.8 | 5 | 4 | 3 | |
| 上旬 | 73 | 58 | 8 | /// | 8.2 | 13.6 | 2.3 | 20.5 | -1.7 | /// | /// | 2.3 | 8 | 西北西 | /// | /// | 49.5 | 0 ) | 0 ] | 0 ] | |
| 中旬 | 5 | 2 | 1 | /// | 7.4 | 12.3 ) | 0.7 ) | 20.7 ] | -0.7 ) | /// | /// | 2.5 | 8 ) | 南西 | /// | /// | 35.4 | /// | /// | /// | |
| 下旬 | 35 | 17 | 3 | /// | 11.7 | 17.8 | 5.5 | 27.7 | 2.9 | /// | /// | 2.2 | 9 | 西北西 | /// | /// | 45.1 | /// | /// | /// | |
| 上旬 | 18 | 12 | 2 | /// | 14.7 | 21.4 | 8.2 | 29.0 | 4.3 | /// | /// | 2.0 | 6 | 西北西 | /// | /// | 54.5 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 16.2 | 22.6 | 9.6 | 31.2 | 7.6 | /// | /// | 1.9 | 7 | 西北西 | /// | /// | 29.5 | /// | /// | /// | |
| 下旬 | 10 | 5 | 5 | /// | 16.2 | 22.3 | 10.4 | 27.0 | 6.7 | /// | /// | 1.9 | 6 | 北西 | /// | /// | 50.4 | /// | /// | /// | |
| 上旬 | 8 | 3 | 2 | /// | 15.7 | 21.1 | 11.0 | 25.4 | 9.3 | /// | /// | 1.5 | 5 | 東南東 | /// | /// | 33.5 | /// | /// | /// | |
| 中旬 | 43 | 39 | 6 | /// | 19.6 | 25.0 | 15.0 | 29.0 | 10.3 | /// | /// | 1.1 | 4 | 東南東 | /// | /// | 24.5 | /// | /// | /// | |
| 下旬 | 54 | 28 | 8 | /// | 21.9 | 27.8 | 17.0 | 31.8 | 12.4 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 30.0 | /// | /// | /// | |
| 上旬 | 34 | 19 | 17 | /// | 24.7 | 31.0 | 19.3 | 34.2 | 17.0 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 72.6 | /// | /// | /// | |
| 中旬 | 6 | 6 | 6 | /// | 22.3 | 27.8 | 17.3 | 33.7 | 13.9 | /// | /// | 1.4 | 5 | 南 | /// | /// | 57.4 | /// | /// | /// | |
| 下旬 | 20 | 7 | 5 | /// | 18.3 | 22.4 | 14.6 | 31.7 | 11.0 | /// | /// | 1.3 | 5 | 南南東 | /// | /// | 24.2 | /// | /// | /// | |
| 上旬 | 14 | 6 | 1 | /// | 19.0 | 25.7 | 13.5 | 30.5 | 9.2 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 54.6 | /// | /// | /// | |
| 中旬 | 15 | 11 | 4 | /// | 14.9 | 21.6 | 8.3 | 28.6 | 5.2 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 51.9 | /// | /// | /// | |
| 下旬 | 19 | 9 | 2 | /// | 13.7 | 19.4 | 7.6 | 24.3 | 3.4 | /// | /// | 2.0 | 10 | 西 | /// | /// | 49.1 | /// | /// | /// | |
| 上旬 | 37 ) | 35 ) | 6 ) | /// | 9.2 | 16.1 ) | 4.1 ) | 19.2 ) | 1.3 ) | /// | /// | 1.8 | 8 ) | 北西 | /// | /// | 44.3 ) | /// | /// | /// | |
| 中旬 | 3 | 1 | 1 | /// | 7.5 | 13.1 | 1.2 | 20.6 | -3.1 | /// | /// | 2.0 | 7 | 西北西 | /// | /// | 40.6 | 9 ] | 4 ] | 4 ] | |
| 下旬 | 49 | 32 | 4 | /// | 8.0 | 12.7 ) | 3.6 ) | 16.7 ) | 0.1 ) | /// | /// | 2.4 | 10 ) | 西北西 | /// | /// | 52.8 | 0 ) | 0 ) | 0 ) | |
| 上旬 | 11 | 9 | 3 | /// | 2.6 | 8.3 | -1.7 | 10.7 | -4.2 | /// | /// | 1.7 | 5 | 北北東 | /// | /// | 47.4 | 0 | 0 | 0 | |
| 中旬 | 8 | 2 | 1 | /// | 0.4 | 5.2 | -4.6 | 14.9 | -10.8 | /// | /// | 1.9 | 10 | 西 | /// | /// | 39.4 | 11 | 4 | 5 | |
| 下旬 | 3 | 2 | 1 | /// | -0.8 | 5.2 | -4.9 | 14.2 | -11.4 | /// | /// | 1.6 | 6 | 西北西 | /// | /// | 47.9 | 2 | 1 | 1 | |
| 上旬 | 19 | 10 | 3 | /// | -4.5 | -0.2 | -9.8 | 2.9 | -14.4 | /// | /// | 2.1 | 8 | 北西 | /// | /// | 33.2 | 47 | 14 | 20 | |
| 中旬 | 3 | 3 | 1 | /// | -9.8 | -3.1 | -14.4 | 1.3 | -19.5 | /// | /// | 1.2 | 9 | 西 | /// | /// | 51.8 | 41 | 8 | 15 | |
| 下旬 | 12 | 5 | 2 | /// | -6.7 | -2.4 | -11.5 | 1.3 | -14.6 | /// | /// | 1.5 | 6 | 北西 | /// | /// | 29.6 | 46 | 11 | 31 | |
- 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。