旬ごとの値
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大滝（胆振地方) 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 | 14 | 9 | 3 | /// | -4.5 | 0.0 | -9.4 | 4.2 | -14.0 | /// | /// | 1.3 | 5 | 南西 | /// | /// | 0.0 ] | /// | /// | /// | |
| 中旬 | 30 | 8 | 2 | /// | -10.2 | -8.6 | -12.1 | -3.8 | -15.9 | /// | /// | 1.6 | 5 | 西南西 | /// | /// | 7.8 ] | /// | /// | /// | |
| 下旬 | 39 | 9 | 2 | /// | -8.6 | -5.1 | -13.5 | 1.5 | -18.0 | /// | /// | 1.2 | 5 | 西南西 | /// | /// | 45.9 | /// | /// | /// | |
| 上旬 | 100 | 51 | 10 | /// | -5.8 | -1.9 | -10.5 | 5.2 | -16.2 | /// | /// | 1.7 | 7 | 南西 | /// | /// | 41.4 | /// | /// | /// | |
| 中旬 | 23 | 7 | 2 | /// | -7.0 | -3.5 | -10.8 | 3.7 | -18.2 | /// | /// | 1.9 | 8 | 西南西 | /// | /// | 62.6 | /// | /// | /// | |
| 下旬 | 4 | 2 | 1 | /// | -4.0 | 1.0 | -9.2 | 5.7 | -14.4 | /// | /// | 1.1 | 7 | 南西 | /// | /// | 43.2 | /// | /// | /// | |
| 上旬 | 5 | 3 | 1 | /// | -4.5 | -0.7 ) | -10.1 ) | 1.7 ) | -15.0 ) | /// | /// | 1.3 | 5 ) | 北北東 | /// | /// | 67.6 | /// | /// | /// | |
| 中旬 | 52 | 26 | 7 | /// | -5.3 | -0.6 | -12.1 | 3.6 | -17.2 | /// | /// | 1.6 | 7 | 南西 | /// | /// | 74.9 | /// | /// | /// | |
| 下旬 | 43 | 18 | 3 | /// | -2.2 | 2.1 | -7.4 | 6.3 | -14.3 | /// | /// | 1.5 | 5 | 北北東 | /// | /// | 73.4 | /// | /// | /// | |
| 上旬 | 60 | 23 | 6 | /// | -0.4 | 4.1 | -5.8 | 12.2 | -11.6 | /// | /// | 2.0 | 7 | 西南西 | /// | /// | 78.4 | /// | /// | /// | |
| 中旬 | 29 | 8 | 3 | /// | 0.5 | 4.6 | -4.2 | 8.1 | -7.6 | /// | /// | 1.7 | 8 | 南西 | /// | /// | 78.6 | /// | /// | /// | |
| 下旬 | 23 | 7 | 2 | /// | 3.5 | 7.6 ) | -0.4 ) | 10.2 ) | -4.1 ) | /// | /// | 1.1 | 5 | 南西 | /// | /// | 51.6 | /// | /// | /// | |
| 上旬 | 7 | 5 | 2 | /// | 8.3 | 14.3 | 1.7 | 19.3 | -1.2 | /// | /// | 1.5 | 6 | 南南西 | /// | /// | 83.5 | /// | /// | /// | |
| 中旬 | 33 | 25 | 4 | /// | 6.2 | 9.7 | 2.0 | 13.1 | -2.8 | /// | /// | 1.5 | 6 | 南南西 | /// | /// | 41.5 | /// | /// | /// | |
| 下旬 | 4 | 3 | 2 | /// | 10.0 | 16.0 | 3.2 | 23.5 | -0.5 | /// | /// | 1.9 | 7 | 南西 | /// | /// | 105.1 | /// | /// | /// | |
| 上旬 | 22 | 20 | 4 | /// | 14.0 | 19.5 | 7.8 | 22.8 | 1.0 | /// | /// | 1.8 | 7 ) | 南西 | /// | /// | 68.8 | /// | /// | /// | |
| 中旬 | 21 | 17 | 4 | /// | 14.7 | 20.0 | 8.3 | 23.6 | 1.9 | /// | /// | 2.0 | 6 | 南西 | /// | /// | 75.7 | /// | /// | /// | |
| 下旬 | 39 | 18 | 8 | /// | 15.7 | 19.8 | 11.7 | 23.2 | 5.6 | /// | /// | 1.7 | 6 | 南西 | /// | /// | 57.0 | /// | /// | /// | |
| 上旬 | 29 | 13 | 5 | /// | 15.5 | 20.8 ) | 10.8 ) | 26.9 ) | 2.4 ) | /// | /// | 1.7 | 5 | 北東 | /// | /// | 71.0 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 15.6 | 22.4 ) | 8.2 ) | 26.2 ) | 5.1 ) | /// | /// | 1.6 | 4 | 南西 | /// | /// | 100.7 | /// | /// | /// | |
| 下旬 | 6 | 4 | 2 | /// | 19.2 | 23.2 | 15.7 | 27.2 | 11.6 | /// | /// | 1.6 | 5 | 南西 | /// | /// | 58.1 | /// | /// | /// | |
| 上旬 | 0 ] | 0 ] | 0 ] | /// | 17.5 | 21.2 | 13.2 | 23.3 | 8.9 | /// | /// | 1.4 | 5 | 北東 | /// | /// | 38.0 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 21.2 | 26.3 | 16.0 | 29.2 | 9.7 | /// | /// | 1.8 | 7 | 南西 | /// | /// | 97.7 | /// | /// | /// | |
| 下旬 | 63 | 57 | 10 | /// | 16.0 | 21.7 ) | 9.8 ) | 26.0 ) | 5.1 ) | /// | /// | 1.5 | 6 | 南西 | /// | /// | 90.5 | /// | /// | /// | |
| 上旬 | 89 | 43 | 25 | /// | 15.4 | 20.2 | 10.6 | 22.1 | 6.0 | /// | /// | 1.4 | 5 | 南西 | /// | /// | 60.7 | /// | /// | /// | |
| 中旬 | 31 | 13 | 8 | /// | 12.4 | 18.3 | 6.1 | 21.0 | 1.2 | /// | /// | 1.3 | 4 | 南西 | /// | /// | 79.5 | /// | /// | /// | |
| 下旬 | 54 | 24 | 10 | /// | 10.9 | 16.8 | 4.9 | 20.5 | 0.2 | /// | /// | 1.4 | 5 | 北東 | /// | /// | 70.5 | /// | /// | /// | |
| 上旬 | 101 | 63 | 13 | /// | 11.1 | 16.4 | 6.0 | 19.3 | 1.1 | /// | /// | 1.3 | 5 | 南南西 | /// | /// | 45.9 | /// | /// | /// | |
| 中旬 | 107 | 98 | 13 | /// | 10.3 | 16.7 | 4.8 | 18.8 | -0.6 | /// | /// | 1.5 | 4 | 西南西 | /// | /// | 65.2 | /// | /// | /// | |
| 下旬 | 35 | 14 | 10 | /// | 6.2 | 11.0 ) | 0.5 ) | 16.4 ) | -2.4 ) | /// | /// | 1.9 | 8 | 南西 | /// | /// | 48.4 | /// | /// | /// | |
| 上旬 | 74 | 33 | 9 | /// | 3.1 | 9.3 ) | -1.2 ) | 16.0 ) | -7.3 ) | /// | /// | 1.7 | 5 ] | 西南西 | /// | /// | 44.9 | /// | /// | /// | |
| 中旬 | 20 | 14 | 10 ) | /// | -1.2 | 2.0 ) | -4.7 ) | 13.4 ) | -9.5 ) | /// | /// | 1.5 | 5 ] | 西南西 | /// | /// | 31.0 | /// | /// | /// | |
| 下旬 | 46 ) | 23 ) | 5 ) | /// | 1.2 | 5.2 ) | -5.0 ) | 10.9 ) | -11.1 ) | /// | /// | 1.5 | 6 | 南西 | /// | /// | 29.1 | /// | /// | /// | |
| 上旬 | 20 | 7 | 2 | /// | -0.2 | 2.9 | -3.1 | 8.8 | -6.2 | /// | /// | 0.8 | 4 | 南西 | /// | /// | 18.5 | /// | /// | /// | |
| 中旬 | 42 | 20 | 6 | /// | -1.5 | 1.9 ) | -4.6 ) | 9.0 ) | -10.7 ) | /// | /// | 1.4 | 7 ) | 南西 | /// | /// | 32.7 | /// | /// | /// | |
| 下旬 | 27 | 14 | 2 | /// | -5.9 | -2.1 | -10.7 | 2.9 | -18.1 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 41.7 | /// | /// | /// | |
- 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。