半旬ごとの値
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大滝（胆振地方) 1981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 | 33 | 31 | 3 | /// | -5.9 | -1.8 | -10.8 | 0.8 | -16.2 | /// | /// | 2.2 | 5 | 南東 | /// | /// | 21.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 7 | 1 | /// | -8.0 | -4.9 | -11.5 | -3.5 | -16.9 | /// | /// | 1.7 | 5 | 南南西 | /// | /// | 14.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 11 | 4 | /// | -9.2 | -2.8 | -14.7 | -2.1 | -16.8 | /// | /// | 1.4 | 3 | 北北東 | /// | /// | 31.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 2 | 1 | /// | -9.1 ] | -3.5 ] | -15.5 ] | -2.3 ] | -16.3 ] | /// | /// | 1.8 | 5 | 南西 | /// | /// | 19.1 | /// | /// | /// | |
| 第5半旬 | 21～25 | 9 | 6 | 1 | /// | -10.7 ] | -7.3 ] | -15.5 ] | -3.3 ] | -15.5 ] | /// | /// | 1.7 | 4 | /// | /// | /// | 13.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 19 | 6 | 1 | /// | -8.6 ) | -6.8 ) | -11.3 ) | -4.8 ) | -13.5 ) | /// | /// | 2.0 | 5 ) | 南西 | /// | /// | 21.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 25 | 15 | 4 | /// | -4.9 | -1.3 | -9.7 | -0.1 | -13.5 | /// | /// | 1.6 | 5 | 北北東 | /// | /// | 25.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 15 | 6 | 2 | /// | -6.1 | -3.9 ) | -9.8 ) | -2.9 ) | -10.8 ) | /// | /// | 2.1 | 5 ) | 西南西 | /// | /// | 18.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 9 | 6 | 2 | /// | -4.3 | -0.7 | -8.8 | 1.8 | -11.2 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 26.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 15 | 6 | 1 | /// | -4.8 | -1.1 | -9.7 | -0.1 | -14.9 | /// | /// | 1.7 | 5 | 南西 | /// | /// | 19.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 8 | 6 | 1 | /// | -8.9 | -5.2 | -13.4 | -4.0 | -17.5 | /// | /// | 1.8 | 6 | 南西 | /// | /// | 25.2 | /// | /// | /// | |
| 第6半旬 | 26～28 | 4 | 3 | 1 | /// | -10.1 | -6.0 | -14.9 | -5.1 | -19.1 | /// | /// | 2.2 | 4 | 南西 | /// | /// | 19.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 19 | 9 | 5 | /// | -4.6 | -2.4 | -7.2 | 0.0 | -8.4 | /// | /// | 2.4 | 6 | 南西 | /// | /// | 26.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 25 | 14 | 4 | /// | -8.3 | -3.6 | -12.6 | -1.6 | -18.2 | /// | /// | 2.3 | 6 | 南西 | /// | /// | 32.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 44 | 25 | 4 | /// | -2.9 | 1.3 | -8.9 | 4.3 | -17.0 | /// | /// | 1.9 | 5 | 南西 | /// | /// | 18.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 3 | 1 | /// | -1.3 | 2.3 | -5.9 | 6.7 | -11.8 | /// | /// | 2.1 | 5 | 南西 | /// | /// | 37.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 1 | /// | -2.0 | 1.1 | -5.3 | 3.8 | -9.2 | /// | /// | 1.7 | 5 | 北北東 | /// | /// | 26.3 | /// | /// | /// | |
| 第6半旬 | 26～31 | 9 | 4 | 1 | /// | -2.1 | 1.4 | -6.4 | 3.6 | -11.0 | /// | /// | 1.8 | 5 | 北 | /// | /// | 45.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 2 | 1 | 1 | /// | 1.6 | 6.4 | -3.6 | 11.7 | -7.4 | /// | /// | 1.8 | 4 | 南西 | /// | /// | 43.5 | /// | /// | /// | |
| 第2半旬 | 6～10 | 33 | 23 | 7 | /// | 2.6 | 6.3 | -1.8 | 9.5 | -4.5 | /// | /// | 1.8 | 6 | 東北東 | /// | /// | 33.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 38 | 20 | 3 | /// | 1.1 | 4.0 | -2.4 | 6.8 | -5.5 | /// | /// | 1.9 | 7 | 西南西 | /// | /// | 26.1 | /// | /// | /// | |
| 第4半旬 | 16～20 | 40 | 40 | 5 | /// | 1.4 | 5.8 | -3.4 | 8.9 | -4.9 | /// | /// | 1.8 | 5 | 北北東 | /// | /// | 31.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 6 | 5 | 3 | /// | 5.6 | 12.2 | -0.5 | 16.6 | -2.8 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 34.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 13 | 13 | 4 | /// | 6.1 | 11.8 | -0.4 | 16.1 | -2.9 | /// | /// | 2.1 | 6 | 南西 | /// | /// | 37.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 6 | 2 | /// | 7.3 | 12.9 | 2.0 | 19.3 | -1.4 | /// | /// | 2.2 | 6 | 南西 | /// | /// | 35.1 | /// | /// | /// | |
| 第2半旬 | 6～10 | 1 | 1 | 1 | /// | 8.1 | 13.7 | 1.4 | 16.8 | -2.1 | /// | /// | 2.1 | 5 | 南南西 | /// | /// | 35.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 14 | 10 | 2 | /// | 5.3 | 9.6 | -0.2 | 11.3 | -0.8 | /// | /// | 2.2 | 7 | 南南西 | /// | /// | 24.9 | /// | /// | /// | |
| 第4半旬 | 16～20 | 11 | 10 | 3 | /// | 5.6 | 10.2 | 1.0 | 15.0 | -0.3 | /// | /// | 1.8 | 5 | 東北東 | /// | /// | 27.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 18 | 17 | 3 | /// | 9.1 | 14.6 | 2.7 | 18.6 | -1.6 | /// | /// | 2.2 | 7 | 南南西 | /// | /// | 38.1 | /// | /// | /// | |
| 第6半旬 | 26～31 | 24 | 16 | 3 | /// | 6.3 | 10.1 | 2.4 | 14.3 | -0.9 | /// | /// | 2.2 | 4 | 北東 | /// | /// | 23.9 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 5 | 5 | 2 | /// | 9.8 | 16.3 | 3.3 | 19.5 | -0.2 | /// | /// | 1.7 | 4 | 南西 | /// | /// | 38.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 0 | 0 | 0 | /// | 11.7 | 15.2 | 8.9 | 19.2 | 8.2 | /// | /// | 1.9 | 4 | 南西 | /// | /// | 15.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 5 | 3 | 2 | /// | 14.0 | 18.7 | 9.5 | 20.4 | 6.9 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 22.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 4 | 4 | 1 | /// | 11.2 | 15.0 | 8.0 | 16.8 | 6.0 | /// | /// | 1.6 | 5 | 北東 | /// | /// | 10.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 3 | 3 | 2 | /// | 12.3 | 18.3 | 5.9 | 23.3 | 4.1 | /// | /// | 2.2 | 7 | 南西 | /// | /// | 43.6 | /// | /// | /// | |
| 第6半旬 | 26～30 | 34 | 34 | 7 | /// | 15.2 | 18.7 | 11.4 | 23.3 | 8.6 | /// | /// | 1.7 | 5 | 南南西 | /// | /// | 24.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 0 ] | 0 ] | 0 ] | /// | 14.2 | 16.9 | 12.3 | 18.8 | 11.9 | /// | /// | 1.7 | 4 | 北東 | /// | /// | 8.4 | /// | /// | /// | |
| 第2半旬 | 6～10 | 68 ) | 52 ) | 17 ) | /// | 17.8 | 21.5 ) | 14.1 ) | 23.6 ) | 12.0 ) | /// | /// | 1.8 | 5 | 南西 | /// | /// | 15.1 | /// | /// | /// | |
| 第3半旬 | 11～15 | 0 | 0 | 0 | /// | 19.7 | 24.2 | 15.0 | 26.8 | 11.8 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 28.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 13 | 13 | 8 | /// | 21.2 | 24.9 ) | 16.7 ) | 28.7 ) | 13.0 ) | /// | /// | 1.9 | 5 | 南西 | /// | /// | 20.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 41 | 40 | 31 | /// | 18.8 | 23.6 | 14.5 | 25.7 | 12.6 | /// | /// | 1.5 | 3 | 南西 | /// | /// | 25.7 | /// | /// | /// | |
| 第6半旬 | 26～31 | 0 | 0 | 0 | /// | 20.8 | 26.9 | 14.9 | 30.4 | 11.4 | /// | /// | 1.6 | 4 | 南西 | /// | /// | 55.1 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 276 | 161 | 45 | /// | 20.8 | 24.5 ) | 16.8 ) | 31.0 ) | 15.4 ) | /// | /// | 1.6 | 6 | 南西 | /// | /// | 25.8 | /// | /// | /// | |
| 第2半旬 | 6～10 | 67 | 29 | 13 | /// | 17.1 | 21.3 | 13.3 | 23.9 | 10.3 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 32.0 | /// | /// | /// | |
| 第3半旬 | 11～15 | 46 | 45 | 21 | /// | 17.8 | 21.6 | 14.3 | 24.8 | 12.1 | /// | /// | 1.2 | 4 | 北東 | /// | /// | 21.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 26 | 13 | 7 | /// | 17.4 | 21.0 | 14.8 | 23.4 | 13.2 | /// | /// | 1.3 | 3 | 南南西 | /// | /// | 16.2 | /// | /// | /// | |
| 第5半旬 | 21～25 | 289 | 277 | 37 | /// | 16.8 ) | 20.0 ] | 14.9 ] | 23.0 ] | 13.8 ] | /// | /// | 2.6 | 10 | /// | /// | /// | 11.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 39 | 23 | 6 | /// | 17.5 | 22.3 ) | 13.0 ) | 24.7 ) | 9.0 ) | /// | /// | 1.5 | 4 | 南西 | /// | /// | 31.0 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 67 | 52 | 6 | /// | 12.5 | 16.9 ) | 8.3 ) | 18.6 ) | 7.0 ) | /// | /// | 1.7 | 5 | 南西 | /// | /// | 7.6 | /// | /// | /// | |
| 第2半旬 | 6～10 | 32 | 31 | 6 | /// | 12.7 | 17.6 | 7.1 | 19.3 | 3.5 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 25.9 | /// | /// | /// | |
| 第3半旬 | 11～15 | 19 | 9 | 4 | /// | 11.3 | 16.6 | 6.2 | 17.8 | 3.7 | /// | /// | 1.5 | 6 | 南西 | /// | /// | 32.8 | /// | /// | /// | |
| 第4半旬 | 16～20 | 0 | 0 | 0 | /// | 12.2 | 19.0 ) | 4.3 ) | 23.0 ] | 3.5 ) | /// | /// | 1.6 | 5 | 南西 | /// | /// | 50.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 0 | 0 | 0 | /// | 13.5 | 20.2 | 7.1 | 21.8 | 4.7 | /// | /// | 1.4 | 4 | 南西 | /// | /// | 37.7 | /// | /// | /// | |
| 第6半旬 | 26～30 | 26 | 22 | 6 | /// | 10.5 | 16.1 | 4.5 | 19.9 | -0.4 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 28.7 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 18 | 14 | 3 | /// | 9.6 | 14.6 | 4.9 | 17.1 | 4.0 | /// | /// | 1.7 | 6 | 南西 | /// | /// | 24.3 | /// | /// | /// | |
| 第2半旬 | 6～10 | 29 | 23 | 5 | /// | 10.2 | 15.8 | 3.7 | 18.5 | 0.4 | /// | /// | 2.6 | 7 | 南西 | /// | /// | 29.8 | /// | /// | /// | |
| 第3半旬 | 11～15 | 18 | 12 | 4 | /// | 7.4 ) | 13.5 ) | 1.5 ) | 15.0 ) | -0.3 ) | /// | /// | 2.0 | 5 | 南西 | /// | /// | 30.0 | /// | /// | /// | |
| 第4半旬 | 16～20 | 32 | 30 | 10 | /// | 5.9 | 11.4 ) | -1.3 ) | 13.3 ) | -1.9 ) | /// | /// | 1.7 | 6 | 南西 | /// | /// | 23.9 | /// | /// | /// | |
| 第5半旬 | 21～25 | 37 | 17 | 4 ) | /// | 4.7 | 11.7 ) | 0.2 ) | 14.7 ) | -2.8 ) | /// | /// | 3.3 | 8 ] | 南西 | /// | /// | 18.4 | /// | /// | /// | |
| 第6半旬 | 26～31 | 15 | 8 | 6 | /// | 5.0 ] | 9.4 ] | -1.5 ] | 11.9 ] | -3.1 ] | /// | /// | 2.1 | 6 | 南西 | /// | /// | 32.4 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 37 | 20 | 4 | /// | 2.9 | 5.5 | -0.2 | 9.6 | -1.8 | /// | /// | 2.8 | 7 | 南西 | /// | /// | 12.2 | /// | /// | /// | |
| 第2半旬 | 6～10 | 16 | 10 | 4 | /// | -3.9 | -0.7 | -7.9 | 1.7 | -10.4 | /// | /// | 2.5 | 6 | 南西 | /// | /// | 19.7 | /// | /// | /// | |
| 第3半旬 | 11～15 | 15 | 9 | 2 | /// | -0.5 | 2.7 | -4.7 | 4.5 | -7.4 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 14.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 5 | 2 | 1 | /// | -0.9 | 2.2 | -4.1 | 5.8 | -6.3 | /// | /// | 2.2 | 5 | 南西 | /// | /// | 14.3 | /// | /// | /// | |
| 第5半旬 | 21～25 | 40 | 14 | 3 | /// | -3.4 | -2.0 ) | -5.0 ) | 0.6 ] | -6.7 ) | /// | /// | 1.1 | 5 | 南西 | /// | /// | 8.9 | /// | /// | /// | |
| 第6半旬 | 26～30 | 17 | 6 | 1 | /// | -6.5 | -4.4 | -8.8 | -0.6 | -10.9 | /// | /// | 1.8 | 5 | 南西 | /// | /// | 18.2 | /// | /// | /// | |
| 第1半旬 | 1～ 5 | 8 | 6 | 1 | /// | -6.1 | -1.7 | -11.3 | 2.4 | -14.2 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 17.0 | /// | /// | /// | |
| 第2半旬 | 6～10 | 4 | 3 | 1 | /// | -4.5 | -1.7 | -8.3 | -0.6 | -11.3 | /// | /// | 1.4 | 3 | 西南西 | /// | /// | 14.5 | /// | /// | /// | |
| 第3半旬 | 11～15 | 51 | 32 | 5 | /// | -2.9 | -0.5 | -6.1 | 2.2 | -7.4 | /// | /// | 1.8 | 6 | 南西 | /// | /// | 9.5 | /// | /// | /// | |
| 第4半旬 | 16～20 | 12 | 8 | 3 | /// | -2.5 | -0.3 ) | -5.2 ) | 1.3 ) | -6.2 ) | /// | /// | 2.2 | 6 | 北北東 | /// | /// | 8.7 | /// | /// | /// | |
| 第5半旬 | 21～25 | 16 | 8 | 2 | /// | -2.9 | 0.7 | -6.4 | 4.0 | -9.7 | /// | /// | 2.2 | 6 | 南西 | /// | /// | 8.8 | /// | /// | /// | |
| 第6半旬 | 26～31 | 12 | 9 | 2 | /// | -4.4 | 0.4 | -12.5 | 3.0 | -15.6 | /// | /// | 1.7 | 5 | 北東 | /// | /// | 20.7 | /// | /// | /// | |
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