半旬ごとの値
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白老（胆振地方) 1979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 | 0 | 0 | 0 | /// | -1.3 | 4.2 | -6.5 | 6.4 | -8.7 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 0.0 ] | /// | /// | /// | |
| 第2半旬 | 6～10 | 10 | 6 | 2 | /// | -1.7 | 2.7 | -6.8 | 5.9 | -9.9 | /// | /// | 1.1 | 4 | 北北西 | /// | /// | 0.0 ] | /// | /// | /// | |
| 第3半旬 | 11～15 | 2 | 1 | 1 | /// | -9.9 | -6.7 | -13.8 | -3.6 | -16.8 | /// | /// | 1.0 | 5 | 西北西 | /// | /// | 0.0 ] | /// | /// | /// | |
| 第4半旬 | 16～20 | 7 | 5 | 1 | /// | -4.7 | -2.0 | -8.7 | 0.9 | -12.6 | /// | /// | 1.1 | 5 | 北北西 | /// | /// | 19.8 ) | /// | /// | /// | |
| 第5半旬 | 21～25 | 5 | 2 | 2 | /// | -5.8 | -1.5 | -11.9 | 4.3 | -14.1 | /// | /// | 0.9 | 4 | 西 | /// | /// | 29.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 23 | 14 | 2 | /// | -6.9 | -3.5 | -12.5 | 1.0 | -19.1 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 24.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 32 | 26 | 3 | /// | -2.3 | 1.4 | -6.4 | 4.0 | -12.0 | /// | /// | 1.3 | 6 | 北西 | /// | /// | 25.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 21 | 21 | 3 | /// | -4.2 | 0.4 | -11.4 | 3.2 | -16.8 | /// | /// | 1.3 | 6 | 北西 | /// | /// | 24.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 4 | 1 | /// | -2.8 | 0.3 | -7.6 | 3.2 | -10.9 | /// | /// | 1.6 | 5 | 西北西 | /// | /// | 29.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 2 | 1 | 1 | /// | -5.3 | -1.5 | -10.6 | 3.4 | -16.7 | /// | /// | 0.9 | 5 | 北北西 | /// | /// | 38.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | -2.6 | 2.0 | -8.3 | 4.8 | -11.0 | /// | /// | 1.1 | 6 | 北北西 | /// | /// | 30.4 | /// | /// | /// | |
| 第6半旬 | 26～28 | 2 | 2 | 1 | /// | -0.6 | 2.6 | -4.0 | 2.7 | -6.1 | /// | /// | 0.5 | 2 | 北 | /// | /// | 10.5 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 1 | 1 | 1 | /// | -2.3 | 1.5 | -6.5 | 2.9 | -9.3 | /// | /// | 1.6 | 5 | 南南西 | /// | /// | 41.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 29 | 24 | 6 | /// | -1.6 | 1.9 ) | -7.2 ) | 5.3 ) | -9.7 ) | /// | /// | 0.8 | 4 ) | 北北西 | /// | /// | 20.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 16 | 15 | 6 | /// | -3.4 | 1.3 | -9.8 | 3.8 | -13.8 | /// | /// | 1.1 | 5 | 北西 | /// | /// | 42.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 29 | 25 | 5 | /// | -1.3 | 3.1 | -7.3 | 5.5 | -11.3 | /// | /// | 1.3 | 5 | 北北西 | /// | /// | 34.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 13 | 4 | /// | -1.6 | 2.4 | -6.0 | 4.5 | -9.6 | /// | /// | 1.5 | 6 | 北西 | /// | /// | 37.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 55 | 33 | 5 | /// | 1.5 | 4.7 | -3.0 | 6.4 | -6.0 | /// | /// | 1.2 | 5 | 北西 | /// | /// | 40.8 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 26 | 22 | 2 | /// | -0.8 | 2.2 | -4.7 | 4.0 | -6.4 | /// | /// | 1.2 | 5 | 東南東 | /// | /// | 40.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 46 | 34 | 8 | /// | 3.4 | 7.2 | -1.2 | 10.3 | -4.3 | /// | /// | 1.6 | 5 | 西 | /// | /// | 35.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 4 | 2 | /// | 3.4 | 7.8 | -1.4 | 10.7 | -3.2 | /// | /// | 1.6 | 5 | 北 | /// | /// | 36.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 7 | 2 | /// | 2.8 | 6.5 | -2.4 | 7.8 | -5.6 | /// | /// | 1.8 | 6 | 北 | /// | /// | 40.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 10 | 2 | /// | 4.5 | 8.9 ) | -0.9 ) | 12.1 ) | -1.9 ) | /// | /// | 1.0 | 5 | 西北西 | /// | /// | 24.1 | /// | /// | /// | |
| 第6半旬 | 26～30 | 0 | 0 | 0 | /// | 4.9 | 9.6 ] | 1.9 ] | 11.6 ] | -1.7 ] | /// | /// | 1.5 | 6 | 北西 | /// | /// | 36.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 4 | 3 | /// | 6.4 | 10.9 | 0.3 | 13.9 | -1.1 | /// | /// | 1.4 | 6 | 北西 | /// | /// | 41.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 3 | 1 | /// | 9.5 | 15.1 | 3.0 | 23.0 | 0.2 | /// | /// | 1.1 | 4 | 南東 | /// | /// | 40.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 7.9 | 11.5 ) | 2.5 ) | 17.6 ) | 0.2 ) | /// | /// | 1.5 | 5 | 北西 | /// | /// | 29.6 | /// | /// | /// | |
| 第4半旬 | 16～20 | 21 | 18 | 2 | /// | 7.7 | 10.5 | 5.3 | 13.9 | 4.6 | /// | /// | 1.0 | 5 | 西北西 | /// | /// | 15.6 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 3 | 3 | /// | 10.2 | 15.9 | 4.5 | 22.3 | 1.7 | /// | /// | 1.3 | 5 | 南東 | /// | /// | 51.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 6 | 6 | 2 | /// | 10.5 | 15.3 | 5.1 | 18.6 | 0.9 | /// | /// | 1.9 | 8 | 北北西 | /// | /// | 59.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 | 0 | 0 | /// | 10.0 | 15.1 | 4.8 | 20.7 | 2.3 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 42.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 43 | 36 | 5 | /// | 13.7 | 17.0 | 11.2 | 20.1 | 9.9 | /// | /// | 0.7 | 3 ) | 南東 | /// | /// | 17.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 23 | 23 | 6 | /// | 12.2 | 16.6 | 6.4 | 19.3 | 4.2 | /// | /// | 1.3 | 6 | 北西 | /// | /// | 52.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 5 | 3 | /// | 16.3 | 21.2 | 11.2 | 24.6 | 9.1 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 35.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 13 | 11 | 2 | /// | 17.6 | 22.1 | 12.5 | 26.4 | 8.9 | /// | /// | 1.2 | 6 | 北北西 | /// | /// | 40.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 56 | 46 | 12 | /// | 14.4 | 17.4 | 12.4 | 20.4 | 11.7 | /// | /// | 0.9 | 5 | 南南西 | /// | /// | 16.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 83 | 72 | 29 | /// | 14.8 | 18.1 ) | 11.5 ) | 19.4 ) | 7.1 ) | /// | /// | 1.1 | 6 | 北北西 | /// | /// | 26.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 2 | 2 | 1 | /// | 15.4 | 19.0 | 11.7 | 19.4 | 5.6 | /// | /// | 0.8 | 3 | 南東 | /// | /// | 32.4 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 17.2 | 21.0 | 13.6 | 28.4 | 12.2 | /// | /// | 0.9 | 3 | 南東 | /// | /// | 37.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 15.6 | 21.0 | 10.1 | 22.3 | 8.4 | /// | /// | 0.9 | 4 | 南南西 | /// | /// | 51.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 21 | 17 | 2 | /// | 17.9 | 21.0 | 15.5 | 23.5 | 12.3 | /// | /// | 0.7 | 2 | 南南西 | /// | /// | 21.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 20 | 6 | 3 | /// | 19.2 | 22.7 | 16.4 | 29.7 | 14.6 | /// | /// | 0.7 | 4 | 南西 | /// | /// | 26.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 34 | 17 | 6 | /// | 18.8 | 22.2 | 14.5 | 26.3 | 11.4 | /// | /// | 0.8 | 4 | 東 | /// | /// | 21.7 | /// | /// | /// | |
| 第2半旬 | 6～10 | 35 | 30 | 9 | /// | 18.3 | 20.2 ) | 16.5 ) | 22.4 ] | 16.0 ) | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 24.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 21.3 | 24.4 ) | 18.9 ) | 25.3 ) | 14.9 ) | /// | /// | 0.7 | 3 | 東南東 | /// | /// | 34.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 3 | 2 | 1 | /// | 21.6 | 24.3 | 18.6 | 27.2 | 13.4 | /// | /// | 1.4 | 4 | 南西 | /// | /// | 22.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 18.8 | 24.3 | 12.4 | 26.7 | 8.1 | /// | /// | 1.1 | 4 | 南南西 | /// | /// | 47.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 93 | 83 | 9 | /// | 17.9 | 22.5 | 12.7 | 23.5 | 9.6 | /// | /// | 0.9 | 3 | 西 | /// | /// | 44.6 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 101 | 75 | 21 | /// | 18.0 | 21.1 | 14.3 | 22.5 | 11.4 | /// | /// | 1.4 | 6 | 北西 | /// | /// | 20.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 7 | 7 | 5 | /// | 17.2 | 22.3 | 12.2 | 24.5 | 9.5 | /// | /// | 0.9 | 3 | 北北西 | /// | /// | 40.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 7 | 6 | 4 | /// | 16.3 | 21.2 | 11.1 | 22.2 | 8.6 | /// | /// | 0.7 | 3 | 南西 | /// | /// | 37.7 | /// | /// | /// | |
| 第4半旬 | 16～20 | 9 | 8 | 2 | /// | 14.2 | 19.7 | 8.3 | 21.2 | 5.2 | /// | /// | 1.3 | 5 | 北西 | /// | /// | 47.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 3 | 3 | /// | 14.7 | 19.9 | 9.4 | 21.8 | 6.8 | /// | /// | 0.9 | 4 | 北西 | /// | /// | 34.5 | /// | /// | /// | |
| 第6半旬 | 26～30 | 24 | 18 | 7 | /// | 12.8 | 18.1 ) | 7.1 ) | 18.6 ) | 3.9 ) | /// | /// | 0.9 | 5 | 北 | /// | /// | 31.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 268 | 189 | 68 | /// | 14.7 | 19.1 | 10.2 | 20.6 | 6.3 | /// | /// | 1.3 | 5 | 北北西 | /// | /// | 24.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 4 | 3 | /// | 12.8 | 17.6 | 8.1 | 21.0 | 4.9 | /// | /// | 0.8 | 5 | 北北西 | /// | /// | 19.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 1 | 1 | 1 | /// | 12.6 | 18.5 | 6.9 | 20.4 | 4.0 | /// | /// | 0.8 | 3 | 南南西 | /// | /// | 33.2 | /// | /// | /// | |
| 第4半旬 | 16～20 | 53 ) | 49 ] | 15 ] | /// | 14.4 | 17.9 | 9.9 | 20.0 | 6.6 | /// | /// | 1.7 | 8 | 北北西 | /// | /// | 24.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 8 | 5 | /// | 10.7 | 16.4 | 5.0 | 18.7 | 1.3 | /// | /// | 1.4 | 6 | 南南西 | /// | /// | 26.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 7.6 | 13.1 | 1.3 | 19.7 | -2.7 | /// | /// | 1.4 | 4 | 北北西 | /// | /// | 38.3 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 38 | 27 | 16 | /// | 6.9 | 12.7 | 1.1 | 18.6 | -0.6 | /// | /// | 1.1 | 4 | 南西 | /// | /// | 27.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 4.0 | 11.0 ) | -2.0 ) | 13.8 ) | -4.6 ) | /// | /// | 1.5 | 5 ) | 北西 | /// | /// | 32.3 | /// | /// | /// | |
| 第3半旬 | 11～15 | 6 | 3 | 2 | /// | 3.0 | 6.4 | -0.6 | 15.6 | -5.0 | /// | /// | 1.9 | 5 | 北西 | /// | /// | 22.3 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 9 | 3 | /// | 0.3 | 5.6 ) | -4.6 ) | 9.8 ) | -6.9 ) | /// | /// | 0.9 | 5 ) | 北北西 | /// | /// | 24.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 33 | 14 | 6 | /// | 3.5 | 9.3 | -2.7 | 13.0 | -6.2 | /// | /// | 1.7 | 6 | 南南西 | /// | /// | 16.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 46 | 32 | 9 | /// | 5.5 | 10.0 | 0.3 | 14.8 | -2.4 | /// | /// | 1.5 | 6 | 北北西 | /// | /// | 16.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 3 | 3 | 1 | /// | 1.8 | 6.5 | -2.3 | 11.5 | -5.7 | /// | /// | 0.8 | 5 | 北西 | /// | /// | 20.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 3 | 3 | 2 | /// | 2.7 | 7.4 | -0.7 | 11.5 | -1.6 | /// | /// | 1.0 | 5 | 北北西 | /// | /// | 20.6 | /// | /// | /// | |
| 第3半旬 | 11～15 | 4 | 3 | 2 | /// | 0.2 | 3.6 | -3.6 | 6.2 | -6.8 | /// | /// | 1.6 | 5 | 南南西 | /// | /// | 16.4 | /// | /// | /// | |
| 第4半旬 | 16～20 | 16 | 13 | 6 | /// | 3.1 | 8.3 ) | -1.9 ) | 13.1 ) | -6.4 ) | /// | /// | 1.6 | 8 ) | 南 | /// | /// | 29.8 | /// | /// | /// | |
| 第5半旬 | 21～25 | 1 | 1 | 1 | /// | -3.7 | 0.0 | -8.4 | 3.2 | -12.8 | /// | /// | 1.3 | 5 | 西北西 | /// | /// | 23.5 | /// | /// | /// | |
| 第6半旬 | 26～31 | 8 | 3 | 2 | /// | -2.0 | 2.0 | -6.2 | 5.1 | -8.4 | /// | /// | 0.9 | 8 | 北北西 | /// | /// | 23.5 | /// | /// | /// | |
- 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。