旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
阿寒湖畔（釧路地方) 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 | 3 | 2 | 1 | /// | -12.3 | -5.9 | -18.6 | -3.2 | -23.0 | /// | /// | 0.4 | 2 | 西北西 | /// | /// | 52.0 | /// | /// | /// | |
| 中旬 | 22 | 18 | 2 | /// | -10.9 | -4.2 | -17.8 | 0.6 | -24.6 | /// | /// | 0.5 | 4 | 東南東 | /// | /// | 55.6 | /// | /// | /// | |
| 下旬 | 62 | 37 | 3 | /// | -13.3 | -7.6 | -19.7 | -3.1 | -29.7 | /// | /// | 0.8 | 4 | 北西 | /// | /// | 41.7 | /// | /// | /// | |
| 上旬 | 3 | 1 | 1 | /// | -14.0 | -6.9 | -21.8 | -4.3 | -28.4 | /// | /// | 0.3 | 2 | 西南西 | /// | /// | 51.7 | /// | /// | /// | |
| 中旬 | 12 | 5 | 1 ) | /// | -16.6 | -9.5 ) | -25.5 ) | -4.2 ) | -30.2 ) | /// | /// | 0.3 | 3 ) | 西南西 | /// | /// | 70.6 | /// | /// | /// | |
| 下旬 | 10 | 6 | 2 | /// | -14.9 | -7.8 | -22.9 | -4.5 | -29.9 | /// | /// | 0.4 | 2 | 東南東 | /// | /// | 50.5 | /// | /// | /// | |
| 上旬 | 41 | 33 | 3 | /// | -9.3 | -4.4 | -16.2 | -0.8 | -23.5 | /// | /// | 1.2 | 6 | 西北西 | /// | /// | 62.7 | /// | /// | /// | |
| 中旬 | 29 | 27 | 5 | /// | -6.3 | -0.6 | -14.4 | 4.1 | -20.6 | /// | /// | 1.0 | 4 | 西南西 | /// | /// | 71.8 | /// | /// | /// | |
| 下旬 | 12 | 9 | 3 | /// | -3.7 | 3.0 | -11.3 | 13.9 | -15.8 | /// | /// | 0.8 | 4 | 東南東 | /// | /// | 86.7 | /// | /// | /// | |
| 上旬 | 80 | 43 | 13 | /// | -0.9 | 3.8 | -6.2 | 11.4 | -15.9 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 68.0 | /// | /// | /// | |
| 中旬 | 26 | 11 | 4 | /// | 1.5 | 4.9 | -1.9 | 12.2 | -4.0 | /// | /// | 1.3 | 6 | 西南西 | /// | /// | 37.1 | /// | /// | /// | |
| 下旬 | 16 | 8 | 4 | /// | 4.0 | 10.5 ) | -1.3 ) | 16.6 ) | -6.2 ) | /// | /// | 1.6 | 7 | 西南西 | /// | /// | 64.5 | /// | /// | /// | |
| 上旬 | 24 | 13 | 4 | /// | 8.8 | 15.2 | 1.1 | 21.0 | -4.5 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 79.6 | /// | /// | /// | |
| 中旬 | 44 | 27 | 6 | /// | 9.3 | 17.6 | 1.4 | 23.7 | -2.8 | /// | /// | 1.2 | 4 | 東南東 | /// | /// | 76.6 | /// | /// | /// | |
| 下旬 | 57 | 31 | 8 | /// | 6.5 | 11.2 | 0.9 | 18.0 | -2.6 | /// | /// | 1.0 | 4 | 南西 | /// | /// | 44.9 | /// | /// | /// | |
| 上旬 | 46 | 35 | 5 | /// | 11.2 | 17.9 | 3.1 | 24.7 | -1.3 | /// | /// | 1.3 | 4 | 西南西 | /// | /// | 69.2 | /// | /// | /// | |
| 中旬 | 17 | 10 | 5 | /// | 17.2 | 22.4 | 12.3 | 27.8 | 7.4 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 39.4 | /// | /// | /// | |
| 下旬 | 64 | 52 | 12 | /// | 17.8 | 23.7 | 11.6 | 28.9 | 9.6 | /// | /// | 0.8 | 4 | 東南東 | /// | /// | 81.7 | /// | /// | /// | |
| 上旬 | 17 | 14 | 3 ) | /// | 18.9 | 24.1 ) | 13.7 ) | 31.6 ) | 11.5 ) | /// | /// | 1.1 | 4 ] | 西 | /// | /// | 73.3 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 21.1 | 25.6 ) | 17.1 ) | 30.5 ) | 14.8 ) | /// | /// | 1.3 | 4 ) | 南東 | /// | /// | 87.4 | /// | /// | /// | |
| 下旬 | 35 | 22 | 12 | /// | 21.6 | 27.4 ) | 16.1 ) | 31.7 ) | 14.6 ) | /// | /// | 0.8 | 3 ] | 東南東 | /// | /// | 99.2 | /// | /// | /// | |
| 上旬 | 35 | 20 | 15 | /// | 21.1 | 25.6 | 16.6 | 29.3 | 14.2 | /// | /// | 0.9 | 4 | 東南東 | /// | /// | 72.2 | /// | /// | /// | |
| 中旬 | 47 | 30 | 7 | /// | 19.4 | 24.1 | 15.5 | 29.0 | 12.6 | /// | /// | 0.8 | 3 | 西 | /// | /// | 54.8 | /// | /// | /// | |
| 下旬 | 29 | 23 | 17 | /// | 17.7 | 23.2 | 12.6 | 26.9 | 6.8 | /// | /// | 0.8 | 3 | 東 | /// | /// | 78.3 | /// | /// | /// | |
| 上旬 | 88 | 45 | 10 | /// | 12.3 | 16.7 | 6.7 | 19.8 | 3.5 | /// | /// | 0.6 | 3 | 西北西 | /// | /// | 42.9 | /// | /// | /// | |
| 中旬 | 94 | 48 | 11 | /// | 11.9 | 16.9 | 7.1 | 19.1 | 1.3 | /// | /// | 0.9 | 3 | 東 | /// | /// | 50.1 | /// | /// | /// | |
| 下旬 | 3 | 3 | 3 | /// | 11.9 | 20.3 | 4.8 | 24.0 | -0.2 | /// | /// | 0.6 | 3 | 西南西 | /// | /// | 82.5 | /// | /// | /// | |
| 上旬 | 65 | 65 | 9 | /// | 8.5 | 15.6 | 2.0 | 23.5 | -3.2 | /// | /// | 0.9 | 3 | 南南東 | /// | /// | 62.1 | /// | /// | /// | |
| 中旬 | 68 | 59 | 12 | /// | 5.6 | 10.5 ) | -0.1 ) | 14.5 ) | -3.0 ) | /// | /// | 1.2 | 4 | 西 | /// | /// | 63.8 | /// | /// | /// | |
| 下旬 | 22 | 9 | 2 | /// | 3.6 | 7.9 | -1.3 | 16.2 | -3.6 | /// | /// | 0.8 | 5 | 南西 | /// | /// | 44.5 | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | 1.1 | 8.1 | -4.4 | 14.4 | -6.3 | /// | /// | 0.7 | 4 | 南西 | /// | /// | 69.2 | /// | /// | /// | |
| 中旬 | 69 | 37 | 5 | /// | 0.0 | 3.5 ) | -4.6 ) | 9.2 ] | -8.0 ) | /// | /// | 1.1 | 6 ) | /// | /// | /// | 43.7 | /// | /// | /// | |
| 下旬 | 4 | 3 | 2 | /// | -2.9 | 1.4 | -7.7 | 4.5 | -11.9 | /// | /// | 0.6 | 3 | 東南東 | /// | /// | 44.6 | /// | /// | /// | |
| 上旬 | 22 | 9 | 3 | /// | -4.3 | 1.7 | -10.2 | 6.2 | -17.4 | /// | /// | 0.9 | 4 | 西 | /// | /// | 41.4 | /// | /// | /// | |
| 中旬 | 7 | 2 | 1 | /// | -5.7 | -0.6 | -12.2 | 6.8 | -19.1 | /// | /// | 0.7 | 5 | 西 | /// | /// | 45.0 | /// | /// | /// | |
| 下旬 | 8 | 2 | 1 | /// | -8.8 | -1.8 | -15.4 | 4.3 | -22.2 | /// | /// | 0.6 | 5 | 南西 | /// | /// | 57.6 | /// | /// | /// | |
- 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。