旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
阿寒湖畔（釧路地方) 1979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 | 5 | 4 | 1 | /// | -7.8 | 1.0 | -15.2 | 4.8 | -21.2 | /// | /// | 0.5 | 3 | 西 | /// | /// | 58.9 | /// | /// | /// | |
| 中旬 | 8 | 5 | 1 | /// | -15.0 | -8.2 | -21.5 | -2.6 | -27.2 | /// | /// | 0.4 | 3 | 西南西 | /// | /// | 49.8 | /// | /// | /// | |
| 下旬 | 14 | 5 | 1 | /// | -12.5 | -7.3 | -18.7 | -3.5 | -26.6 | /// | /// | 0.5 | 3 | 西 | /// | /// | 48.9 | /// | /// | /// | |
| 上旬 | 96 | 47 | 6 | /// | -7.6 | -1.6 | -15.6 | 3.8 | -25.6 | /// | /// | 0.9 | 5 | 南東 | /// | /// | 55.2 | /// | /// | /// | |
| 中旬 | 19 | 13 | 3 | /// | -9.5 | -2.8 | -17.9 | 1.7 | -26.6 | /// | /// | 1.0 | 6 | 西南西 | /// | /// | 66.8 | /// | /// | /// | |
| 下旬 | 8 | 6 | 1 | /// | -7.7 | -0.9 | -15.2 | 8.6 | -22.8 | /// | /// | 0.8 | 5 | 西南西 | /// | /// | 53.6 | /// | /// | /// | |
| 上旬 | 12 | 4 | 1 | /// | -8.2 | -2.5 ) | -16.6 ) | 3.8 ) | -24.6 ) | /// | /// | 0.8 | 3 ] | 東南東 | /// | /// | 59.6 | /// | /// | /// | |
| 中旬 | 19 | 15 | 2 | /// | -7.3 | -1.0 | -14.6 | 6.5 | -24.0 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 78.3 | /// | /// | /// | |
| 下旬 | 72 | 27 | 4 | /// | -4.8 | 0.3 | -11.6 | 4.2 | -18.4 | /// | /// | 1.1 | 5 | 西北西 | /// | /// | 68.5 | /// | /// | /// | |
| 上旬 | 34 | 16 | 3 | /// | -2.2 | 3.9 | -8.5 | 13.2 | -19.4 | /// | /// | 1.4 | 9 | 西南西 | /// | /// | 82.7 | /// | /// | /// | |
| 中旬 | 32 | 24 | 2 | /// | -1.3 | 3.0 | -6.4 | 9.6 | -10.5 | /// | /// | 1.1 | 5 | 西南西 | /// | /// | 51.6 | /// | /// | /// | |
| 下旬 | 20 | 12 | 3 | /// | 1.8 | 7.1 | -2.9 | 12.9 | -8.8 | /// | /// | 0.8 | 3 | 西北西 | /// | /// | 55.9 | /// | /// | /// | |
| 上旬 | 15 | 8 | 2 | /// | 6.6 | 14.5 | -0.9 | 22.4 | -3.5 | /// | /// | 1.0 | 5 | 西北西 | /// | /// | 69.2 | /// | /// | /// | |
| 中旬 | 20 | 9 | 2 | /// | 4.1 | 9.9 ) | 0.0 ) | 15.5 ) | -3.7 ) | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 40.7 | /// | /// | /// | |
| 下旬 | 30 | 16 | 3 | /// | 8.0 | 14.3 | 1.7 | 22.8 | -1.2 | /// | /// | 1.0 | 4 | 東南東 | /// | /// | 59.5 | /// | /// | /// | |
| 上旬 | 8 | 8 | 2 | /// | 13.5 | 20.5 | 5.7 | 26.5 | -2.6 | /// | /// | 1.1 | 4 | 南東 | /// | /// | 81.8 | /// | /// | /// | |
| 中旬 | 36 | 36 | 9 | /// | 15.6 | 22.6 | 7.6 | 28.8 | 0.7 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 85.9 | /// | /// | /// | |
| 下旬 | 28 | 24 | 6 | /// | 15.0 | 19.3 | 10.7 | 27.7 | 7.3 | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 45.4 | /// | /// | /// | |
| 上旬 | 46 | 23 | 9 | /// | 13.9 | 18.5 ) | 8.3 ) | 24.4 ) | 2.5 ) | /// | /// | 0.8 | 3 | 南東 | /// | /// | 54.4 | /// | /// | /// | |
| 中旬 | 7 | 6 | 1 | /// | 13.0 | 17.6 | 8.6 | 25.0 | 3.5 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 48.7 | /// | /// | /// | |
| 下旬 | 22 | 16 | 15 | /// | 17.9 | 23.1 | 12.9 | 28.6 | 9.0 | /// | /// | 0.6 | 3 | 東南東 | /// | /// | 63.2 | /// | /// | /// | |
| 上旬 | 49 | 23 | 10 | /// | 17.3 | 22.1 | 13.1 | 25.7 | 8.6 | /// | /// | 0.6 | 2 | 東 | /// | /// | 44.7 | /// | /// | /// | |
| 中旬 | 23 | 22 | 15 | /// | 21.2 | 26.4 ) | 16.8 ) | 29.2 ) | 8.9 ) | /// | /// | 0.9 | 3 | 北西 | /// | /// | 79.7 | /// | /// | /// | |
| 下旬 | 18 | 18 | 2 | /// | 16.4 | 23.0 | 9.5 | 27.0 | 5.8 | /// | /// | 0.8 | 3 | 東南東 | /// | /// | 76.9 | /// | /// | /// | |
| 上旬 | 111 | 91 | 22 | /// | 14.9 | 19.1 | 10.3 | 23.4 | 6.5 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 43.9 | /// | /// | /// | |
| 中旬 | 6 | 4 | 2 | /// | 12.3 | 18.0 | 6.2 | 20.3 | 2.0 | /// | /// | 0.6 | 2 | 南南東 | /// | /// | 62.7 | /// | /// | /// | |
| 下旬 | 19 | 11 | 7 | /// | 10.9 | 16.2 | 5.4 | 23.1 | 2.0 | /// | /// | 0.6 | 3 | 東南東 | /// | /// | 54.4 | /// | /// | /// | |
| 上旬 | 143 | 89 | 18 | /// | 9.4 | 14.1 | 5.7 | 22.3 | 0.0 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 29.9 | /// | /// | /// | |
| 中旬 | 151 | 144 | 29 | /// | 9.3 | 14.8 ) | 4.0 ) | 19.0 ) | -0.7 ) | /// | /// | 0.8 | 6 | 西北西 | /// | /// | 53.5 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 6.0 | 12.2 | -0.5 | 17.1 | -5.6 | /// | /// | 1.1 | 5 | 西南西 | /// | /// | 70.1 | /// | /// | /// | |
| 上旬 | 13 | 6 | 3 | /// | 2.3 | 10.6 ) | -3.3 ) | 18.2 ) | -6.5 ) | /// | /// | 1.2 | 6 ] | 西 | /// | /// | 58.9 | /// | /// | /// | |
| 中旬 | 34 | 15 | 3 | /// | -0.9 | 2.6 ) | -5.2 ) | 13.8 ) | -11.2 ) | /// | /// | 1.3 | 5 ) | 南南西 | /// | /// | 48.8 | /// | /// | /// | |
| 下旬 | 268 | 105 | 18 | /// | 1.0 | 5.9 | -3.9 | 13.7 | -13.0 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 29.8 | /// | /// | /// | |
| 上旬 | 24 | 12 | 2 | /// | -1.0 | 2.4 | -4.2 | 7.6 | -9.6 | /// | /// | 0.4 | 3 | 西南西 | /// | /// | 21.2 | /// | /// | /// | |
| 中旬 | 46 | 23 | 7 | /// | -4.5 | 0.4 ) | -10.3 ) | 9.4 ) | -15.5 ) | /// | /// | 0.9 | 4 ) | 西南西 | /// | /// | 37.2 | /// | /// | /// | |
| 下旬 | 6 | 4 | 1 | /// | -6.9 | -2.0 | -11.9 | 3.0 | -20.9 | /// | /// | 0.8 | 4 | 西南西 | /// | /// | 52.9 | /// | /// | /// | |
- 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。