半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
羅臼（根室地方) 1984年（半旬ごとの値） 主な要素
| 月 | 半旬 | 日～日 | 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 | 最大瞬間 | 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) |
|||||||||||
| 第1半旬 | 1～ 5 | 27 | 20 | 3 | /// | -2.6 | -0.2 | -5.7 | 1.5 | -9.2 | /// | /// | 2.5 | 9 | 西北西 | /// | /// | 13.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 2 | 1 | /// | -6.0 | -2.8 | -9.0 | 0.0 | -9.9 | /// | /// | 2.7 | 9 | 北西 | /// | /// | 25.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 17 | 13 | 4 | /// | -5.2 | -2.8 | -8.6 | 1.1 | -10.1 | /// | /// | 2.5 | 8 | 西北西 | /// | /// | 13.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 20 | 12 | 3 | /// | -6.2 | -4.5 | -8.1 | -3.2 | -11.4 | /// | /// | 3.8 | 13 | 北西 | /// | /// | 12.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 4 | 2 | 1 | /// | -2.5 | -0.3 | -4.9 | 1.5 | -11.7 | /// | /// | 2.1 | 4 | 西北西 | /// | /// | 18.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 12 | 9 | 3 | /// | -4.9 | -2.6 | -7.9 | 0.0 | -12.4 | /// | /// | 2.6 | 5 | 北西 | /// | /// | 31.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 23 | 8 | 2 | /// | -7.2 | -5.2 | -10.2 | -1.8 | -10.9 | /// | /// | 6.0 | 12 | 北西 | /// | /// | 21.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 42 | 17 | 4 | /// | -6.1 | -3.9 | -8.8 | -1.3 | -13.1 | /// | /// | 3.9 | 12 | 北西 | /// | /// | 19.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 5 | 1 | /// | -7.7 | -4.8 | -10.8 | -3.9 | -12.7 | /// | /// | 2.2 | 5 | 東南東 | /// | /// | 33.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 7 | 1 | /// | -7.5 | -5.0 | -10.7 | -2.8 | -11.9 | /// | /// | 4.0 | 10 | 西北西 | /// | /// | 43.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -6.5 | -3.6 | -10.2 | -0.5 | -12.6 | /// | /// | 2.1 | 6 | 西北西 | /// | /// | 33.6 | /// | /// | /// | |
| 第6半旬 | 26～29 | 8 | 4 | 1 | /// | -6.2 | -4.6 ] | -8.9 ] | -3.6 ] | -11.3 ] | /// | /// | 4.6 | 12 | 北西 | /// | /// | 14.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 15 | 11 | 3 | /// | -3.4 | -0.9 ) | -7.0 ) | 0.0 ] | -8.6 ] | /// | /// | 2.4 | 9 ) | 西北西 | /// | /// | 27.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 1 | 1 | /// | -6.6 | -4.0 | -10.1 | -2.2 | -11.8 | /// | /// | 2.6 | 8 | 北西 | /// | /// | 38.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 12 | 3 | /// | -3.0 | -0.9 | -5.8 | -0.1 | -8.2 | /// | /// | 2.2 | 7 | 北西 | /// | /// | 30.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 30 | 20 | 2 | /// | -3.2 | -1.0 | -7.0 | 1.2 | -10.4 | /// | /// | 2.6 | 6 | 西北西 | /// | /// | 26.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 17 | 10 | 2 | /// | -2.2 | 0.3 | -5.6 | 2.3 | -9.1 | /// | /// | 2.8 | 9 | 北西 | /// | /// | 27.9 | /// | /// | /// | |
| 第6半旬 | 26～31 | 2 | 1 | 1 | /// | -3.2 | -0.6 | -5.7 | 0.5 | -7.9 | /// | /// | 3.0 | 10 | 北西 | /// | /// | 54.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 2 | 1 | /// | -1.2 | 1.8 | -5.1 | 4.3 | -8.6 | /// | /// | 2.2 | 6 | 北西 | /// | /// | 29.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -1.3 | 1.2 | -4.0 | 2.6 | -5.6 | /// | /// | 1.5 | 4 | 東南東 | /// | /// | 38.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 2 | 1 | /// | 1.2 | 3.5 | -0.6 | 5.4 | -2.6 | /// | /// | 2.3 | 7 | 西北西 | /// | /// | 32.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 8 | 2 | /// | 2.6 | 5.8 | -0.7 | 11.9 | -3.4 | /// | /// | 1.8 | 4 | 北西 | /// | /// | 29.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 14 | 12 | 2 | /// | 3.1 | 5.4 | 0.4 | 9.7 | -1.4 | /// | /// | 1.7 | 5 | 北北西 | /// | /// | 25.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 4.4 | 10.9 ) | 0.1 ) | 18.6 ) | -2.0 ] | /// | /// | 1.7 | 4 | 南東 | /// | /// | 46.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 61 | 56 | 11 | /// | 4.7 | 6.6 | 2.5 | 8.4 | 1.3 | /// | /// | 2.5 | 9 | 西 | /// | /// | 4.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 7 | 2 ) | /// | 4.0 | 6.4 ] | 2.5 ] | 8.8 ] | 0.7 ] | /// | /// | 1.8 | 7 ) | 北西 | /// | /// | 18.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 3.4 | 5.6 ) | 1.2 ) | 6.4 ) | -0.8 ) | /// | /// | 1.8 | 7 ) | 東南東 | /// | /// | 33.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 5.5 | 9.2 | 2.4 | 12.7 | 1.5 | /// | /// | 1.9 | 6 | 東南東 | /// | /// | 41.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 7.8 | 12.1 | 4.5 | 15.6 | 3.5 | /// | /// | 1.8 | 5 | 南東 | /// | /// | 41.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 8.5 | 12.4 | 5.5 | 17.8 | 4.2 | /// | /// | 2.1 | 7 | 東南東 | /// | /// | 37.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 11.0 | 15.1 | 7.1 | 19.4 | 6.2 | /// | /// | 1.9 | 4 | 南東 | /// | /// | 35.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 37 | 29 | 5 | /// | 12.8 | 16.8 | 9.3 | 18.9 | 8.4 | /// | /// | 1.5 | 4 | 東 | /// | /// | 18.2 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 5 | 2 | /// | 15.0 | 20.4 | 10.4 | 21.6 | 9.8 | /// | /// | 1.8 | 4 | 東南東 | /// | /// | 52.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 27 | 11 | 3 | /// | 13.9 | 17.8 ) | 10.8 ) | 19.3 ) | 7.1 ) | /// | /// | 1.5 | 4 | 北西 | /// | /// | 22.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 5 | 3 | /// | 12.5 | 16.1 | 9.0 | 18.6 | 5.7 | /// | /// | 1.6 | 3 | 南南東 | /// | /// | 34.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 46 | 38 | 5 | /// | 12.9 | 14.8 | 11.3 | 17.1 | 10.4 | /// | /// | 1.2 | 3 | 南東 | /// | /// | 13.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 4 | 2 | /// | 14.4 | 17.9 | 11.9 | 19.3 | 10.7 | /// | /// | 1.4 | 5 | 南南東 | /// | /// | 22.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 13.8 ) | 17.5 ] | 10.3 ] | 19.6 ] | 9.1 ] | /// | /// | 2.0 | 4 ] | 東南東 | /// | /// | 45.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 33 | 33 | 8 | /// | 15.4 | 17.9 | 12.8 | 19.4 | 9.2 | /// | /// | 1.5 | 4 | 東南東 | /// | /// | 21.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 52 | 25 | 8 | /// | 16.9 | 19.0 | 14.9 | 21.1 | 14.3 | /// | /// | 0.7 | 4 | 南東 | /// | /// | 8.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 7 | 6 | 2 | /// | 17.2 | 18.6 ] | 15.6 ] | 22.1 ] | 15.1 ] | /// | /// | 1.0 | 3 | 南 | /// | /// | 2.2 | /// | /// | /// | |
| 第6半旬 | 26～31 | 4 | 4 | 2 | /// | 20.2 | 23.4 | 17.5 | 25.5 | 16.5 | /// | /// | 1.2 | 4 | 東南東 | /// | /// | 41.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 4 | 4 | 2 | /// | 20.4 ) | 25.1 ) | 17.2 ) | 31.1 ) | 15.2 ) | /// | /// | 1.7 | 5 | 東 | /// | /// | 32.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 18 | 18 | 10 | /// | 20.6 | 23.8 ) | 17.5 ) | 29.7 ) | 16.5 ) | /// | /// | 1.4 | 4 | 南東 | /// | /// | 29.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 18.7 | 23.4 | 14.1 | 29.9 | 10.4 | /// | /// | 1.9 | 7 | 西北西 | /// | /// | 33.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 20.4 | 25.0 | 15.2 | 26.7 | 12.2 | /// | /// | 2.1 | 5 | 北東 | /// | /// | 50.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 99 | 90 | 12 | /// | 14.7 | 17.1 | 12.2 | 23.7 | 10.9 | /// | /// | 1.9 | 5 | 南南東 | /// | /// | 12.0 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 7 | 5 | /// | 16.0 | 18.7 | 13.7 | 21.0 | 11.5 | /// | /// | 1.6 | 5 | 東南東 | /// | /// | 18.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 11 | 8 | 2 | /// | 14.4 ) | 18.0 ) | 10.8 ) | 19.7 ) | 9.3 ) | /// | /// | 1.8 | 5 | 北西 | /// | /// | 26.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 137 | 134 | 29 | /// | 16.4 | 20.2 | 13.3 | 20.7 | 11.3 | /// | /// | 2.1 | 5 | 北北西 | /// | /// | 33.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 11 | 7 | /// | 14.8 | 18.3 | 11.2 | 22.5 | 9.0 | /// | /// | 1.9 | 5 | 北西 | /// | /// | 22.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 15.4 | 18.8 | 11.8 | 20.2 | 10.3 | /// | /// | 2.1 | 5 | 北西 | /// | /// | 31.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 31 | 31 | 22 | /// | 16.2 | 21.6 | 10.6 | 26.8 | 8.8 | /// | /// | 2.3 | 7 | 西 | /// | /// | 38.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 76 | 53 | 16 | /// | 11.9 | 16.1 | 8.3 | 23.8 | 5.6 | /// | /// | 2.5 | 7 | 西 | /// | /// | 23.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 31 | 27 | 9 | /// | 11.8 | 15.1 ) | 8.1 ) | 18.7 ) | 4.3 ) | /// | /// | 3.0 | 9 | 北西 | /// | /// | 25.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 7.3 | 12.4 | 2.7 | 15.2 | 2.0 | /// | /// | 2.6 | 5 | 西北西 | /// | /// | 34.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 51 | 47 | 6 | /// | 10.6 | 14.5 | 7.2 | 17.1 | 4.1 | /// | /// | 2.3 | 9 | 北西 | /// | /// | 23.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 14 | 10 | 4 | /// | 10.7 | 13.6 | 6.8 | 15.9 | 2.6 | /// | /// | 3.6 | 12 | 北西 | /// | /// | 22.5 | /// | /// | /// | |
| 第5半旬 | 21～25 | 57 | 47 | 19 | /// | 9.6 | 13.3 | 5.7 | 15.7 | 4.3 | /// | /// | 2.5 | 9 | 東南東 | /// | /// | 18.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 22 | 12 | 5 | /// | 4.8 | 7.4 | 2.2 | 9.3 | 0.7 | /// | /// | 3.6 | 12 | 北西 | /// | /// | 24.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 40 | 29 | 8 | /// | 5.9 | 10.0 | 2.3 | 14.8 | 0.7 | /// | /// | 2.8 | 10 | 西北西 | /// | /// | 20.9 | /// | /// | /// | |
| 第2半旬 | 6～10 | 8 | 4 | 1 | /// | 5.7 | 9.8 | 2.2 | 13.4 | 0.0 | /// | /// | 3.4 | 17 | 北西 | /// | /// | 22.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 24 | 13 | 3 | /// | 0.5 | 4.1 | -2.6 | 11.4 | -4.1 | /// | /// | 4.0 | 15 | 西北西 | /// | /// | 14.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 8 | 4 | 3 | /// | -0.5 | 2.2 | -2.8 | 10.0 | -5.7 | /// | /// | 3.4 | 10 | 西北西 | /// | /// | 20.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 1 | 1 | /// | 0.4 | 3.3 | -2.5 | 7.0 | -5.8 | /// | /// | 3.9 | 13 | 北西 | /// | /// | 20.0 | /// | /// | /// | |
| 第6半旬 | 26～30 | 8 | 6 | 3 | /// | 1.5 | 4.8 | -2.0 | 7.2 | -3.6 | /// | /// | 3.4 | 12 | 北西 | /// | /// | 17.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 104 | 87 | 16 | /// | 2.7 | 5.4 | -0.2 | 7.2 | -2.6 | /// | /// | 2.6 | 9 | 西北西 | /// | /// | 11.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 1 | 1 | /// | -1.2 | 1.3 ) | -4.0 ) | 3.2 ) | -5.3 ) | /// | /// | 2.8 | 11 | 北西 | /// | /// | 13.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 14 | 9 | 3 | /// | -0.9 | 1.9 | -3.7 | 4.6 | -11.7 | /// | /// | 2.9 | 11 | 北西 | /// | /// | 1.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | -4.2 | -1.8 | -7.3 | -0.5 | -8.6 | /// | /// | 2.7 | 6 | 西北西 | /// | /// | 16.4 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -7.0 | -4.2 | -10.4 | -1.2 | -13.4 | /// | /// | 3.0 | 6 | 北西 | /// | /// | 20.6 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | -5.8 | -4.2 | -8.1 | -2.9 | -9.9 | /// | /// | 2.7 | 9 | 西北西 | /// | /// | 23.2 | /// | /// | /// | |
- 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。