旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
計根別（根室地方) 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 | 2 | 1 | 1 | /// | -4.0 | 1.5 | -9.6 | 6.0 | -13.9 | /// | /// | 0.8 | 6 | 西 | /// | /// | 58.4 | /// | /// | /// | |
| 中旬 | 4 | 2 | 1 | /// | -10.9 | -6.1 | -15.5 | -1.8 | -20.9 | /// | /// | 0.7 | 5 | 西 | /// | /// | 64.9 | /// | /// | /// | |
| 下旬 | 14 | 4 | 1 | /// | -9.6 | -5.7 | -14.3 | -1.9 | -18.0 | /// | /// | 1.5 | 9 | 西 | /// | /// | 67.9 | /// | /// | /// | |
| 上旬 | 85 | 42 | 8 | /// | -4.7 | -0.5 | -9.8 | 4.3 | -16.3 | /// | /// | 1.9 | 10 | 西 | /// | /// | 54.9 | /// | /// | /// | |
| 中旬 | 12 | 9 | 4 | /// | -5.5 | -0.9 | -10.9 | 4.2 | -16.9 | /// | /// | 1.3 | 8 | 東 | /// | /// | 73.0 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | -4.6 | -0.8 | -9.4 | 5.8 | -14.5 | /// | /// | 1.6 | 6 | 西 | /// | /// | 57.5 | /// | /// | /// | |
| 上旬 | 6 | 3 | 1 | /// | -4.3 | -0.8 ) | -9.5 ) | 5.3 ) | -14.7 ) | /// | /// | 1.5 | 5 ] | 西 | /// | /// | 77.0 | /// | /// | /// | |
| 中旬 | 14 | 11 | 2 | /// | -4.7 | -0.2 | -10.0 | 7.2 | -15.1 | /// | /// | 2.1 | 9 | 西 | /// | /// | 86.2 | /// | /// | /// | |
| 下旬 | 74 | 28 | 4 | /// | -2.6 | 1.3 ) | -7.0 ) | 4.9 ) | -9.2 ) | /// | /// | 2.8 | 12 ) | 西 | /// | /// | 76.5 | /// | /// | /// | |
| 上旬 | 57 | 36 | 10 | /// | -0.4 | 3.9 | -5.0 | 10.1 | -10.7 | /// | /// | 1.8 | 13 | 西 | /// | /// | 88.5 | /// | /// | /// | |
| 中旬 | 21 | 15 | 2 | /// | 0.3 | 3.7 | -3.5 | 8.9 | -6.1 | /// | /// | 2.1 | 6 | 西 | /// | /// | 67.8 | /// | /// | /// | |
| 下旬 | 22 | 13 | 2 | /// | 1.9 | 6.5 | -1.5 | 10.8 | -6.4 | /// | /// | 1.4 | 8 | 西 | /// | /// | 44.6 | /// | /// | /// | |
| 上旬 | 5 | 2 | 1 | /// | 6.9 | 13.7 | 1.3 | 22.5 | -0.7 | /// | /// | 1.9 | 9 | 西 | /// | /// | 71.8 | /// | /// | /// | |
| 中旬 | 29 | 13 | 7 | /// | 5.1 | 10.2 | 0.8 | 16.8 | -2.3 | /// | /// | 1.9 | 6 | 東 | /// | /// | 49.1 | /// | /// | /// | |
| 下旬 | 17 | 13 | 5 | /// | 8.6 | 14.9 | 3.5 | 22.3 | -0.8 | /// | /// | 2.0 | 8 | 北西 | /// | /// | 75.4 | /// | /// | /// | |
| 上旬 | 19 | 14 | 3 | /// | 13.0 | 19.9 | 6.9 | 26.2 | 1.5 | /// | /// | 1.8 | 5 | 北西 | /// | /// | 88.6 | /// | /// | /// | |
| 中旬 | 57 | 55 | 16 | /// | 15.0 | 21.4 | 8.9 | 29.4 | 5.2 | /// | /// | 2.1 | 7 | 西北西 | /// | /// | 89.9 | /// | /// | /// | |
| 下旬 | 36 | 31 | 6 | /// | 13.6 | 19.0 | 9.1 | 27.7 | 6.3 | /// | /// | 2.0 | 9 | 西北西 | /// | /// | 47.7 | /// | /// | /// | |
| 上旬 | 31 | 21 | 6 | /// | 13.8 | 17.5 | 10.8 | 22.0 | 6.6 | /// | /// | 1.7 | 7 | 西北西 | /// | /// | 33.9 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 13.6 | 18.2 | 9.8 | 21.4 | 5.1 | /// | /// | 1.9 | 5 | 北東 | /// | /// | 75.0 | /// | /// | /// | |
| 下旬 | 8 | 3 | 2 | /// | 17.2 | 22.5 | 13.5 | 30.2 | 10.3 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 49.6 | /// | /// | /// | |
| 上旬 | 18 | 8 | 5 | /// | 17.5 | 22.3 | 13.7 | 27.0 | 11.7 | /// | /// | 1.5 | 6 ) | 北西 | /// | /// | 55.9 | /// | /// | /// | |
| 中旬 | 20 | 20 | 9 | /// | 21.4 | 27.0 | 17.3 | 29.5 | 12.0 | /// | /// | 1.5 | 4 | 西 | /// | /// | 69.1 | /// | /// | /// | |
| 下旬 | 43 | 40 | 7 | /// | 17.4 | 24.0 | 11.3 | 28.3 | 8.4 | /// | /// | 1.4 | 5 | 南東 | /// | /// | 93.0 | /// | /// | /// | |
| 上旬 | 85 | 63 | 16 | /// | 16.7 | 21.2 | 12.7 | 24.8 | 10.0 | /// | /// | 1.7 | 9 | 西北西 | /// | /// | 52.0 | /// | /// | /// | |
| 中旬 | 4 | 1 | 1 | /// | 14.5 | 19.4 ) | 10.4 ) | 20.5 ) | 6.6 ) | /// | /// | 1.3 | 5 | 東北東 | /// | /// | 67.8 | /// | /// | /// | |
| 下旬 | 20 | 19 | 4 | /// | 12.8 | 17.9 | 7.7 | 23.3 | 4.3 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 57.6 | /// | /// | /// | |
| 上旬 | 136 | 74 | 10 | /// | 11.2 | 15.2 | 7.4 | 20.5 | 3.2 | /// | /// | 1.9 | 8 | 北東 | /// | /// | 45.4 | /// | /// | /// | |
| 中旬 | 175 | 169 | 23 | /// | 11.3 | 16.0 | 7.1 | 18.1 | 2.6 | /// | /// | 1.7 | 12 | 西北西 | /// | /// | 38.9 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 7.6 | 13.7 | 1.8 | 18.8 | -1.7 | /// | /// | 1.4 | 5 | 北西 | /// | /// | 74.6 | /// | /// | /// | |
| 上旬 | 12 | 5 | 3 | /// | 3.8 | 9.8 ) | -1.2 ) | 17.4 ) | -3.3 ] | /// | /// | 1.9 | 9 ] | 西北西 | /// | /// | 59.8 | /// | /// | /// | |
| 中旬 | 25 | 12 | 3 | /// | 1.0 | 6.2 ) | -2.7 ) | 15.3 ) | -9.9 ] | /// | /// | 1.3 | 6 ) | 北西 | /// | /// | 53.9 | /// | /// | /// | |
| 下旬 | 126 | 49 | 7 | /// | 2.9 | 7.9 | -1.6 | 14.9 | -7.0 | /// | /// | 1.5 | 8 | 南東 | /// | /// | 36.7 | /// | /// | /// | |
| 上旬 | 29 | 13 | 3 | /// | 0.7 | 4.3 | -3.3 | 9.0 | -8.0 | /// | /// | 0.8 | 6 | 西北西 | /// | /// | 30.2 | /// | /// | /// | |
| 中旬 | 11 | 4 | 1 | /// | -1.1 | 2.3 ) | -4.7 ) | 10.4 ) | -8.7 ) | /// | /// | 1.8 | 7 ) | 南南東 | /// | /// | 49.9 | /// | /// | /// | |
| 下旬 | 6 | 4 | 1 | /// | -4.3 | 0.4 ) | -10.0 ) | 4.6 ) | -15.8 ) | /// | /// | 0.9 | 5 | 西 | /// | /// | 55.9 | /// | /// | /// | |
- 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。