平年値（年・月ごとの値）
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大滝（胆振地方) 平年値（年・月ごとの値） 詳細(雪)
| 要素 | 雪 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 降雪の深さ | 各階級の日数(降雪の深さ) | 最深積雪 (cm) | 各階級の日数(最深積雪) | |||||||||||
| 合計 (cm) | 日合計の最大 (cm) | ≧3cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | ||
| 統計期間 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 1月 | 188 | 26 | 20.3 | 14.6 | 6.9 | 1.4 | 0.0 | 0.0 | 97 | 31.0 | 31.0 | 31.0 | 27.0 | 2.4 |
| 2月 | 160 | 23 | 17.9 | 12.5 | 5.6 | 0.9 | 0.0 | 0.0 | 121 | 28.3 | 28.3 | 28.3 | 28.2 | 14.6 |
| 3月 | 147 | 22 | 17.4 | 11.3 | 4.6 | 0.8 | 0.0 | 0.0 | 125 | 31.0 | 31.0 | 31.0 | 30.2 | 17.0 |
| 4月 | 56 | 10 | 8.8 | 4.1 | 0.8 | 0.1 | 0.0 | 0.0 | 81 | 19.3 | 18.5 | 16.7 | 10.2 | 2.0 |
| 5月 | 1 | 1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 |
| 6月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 7月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 8月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 9月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 10月 | 4 | 2 | 0.5 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 | 2 | 0.4 | 0.2 | 0.1 | 0.0 | 0.0 |
| 11月 | 70 | 18 | 7.8 | 5.3 | 2.3 | 0.6 | 0.0 | 0.0 | 22 | 8.9 | 5.2 | 2.0 | 0.0 | 0.0 |
| 12月 | 188 | 24 | 20.2 | 15.1 | 7.0 | 1.3 | 0.0 | 0.0 | 62 | 28.8 | 26.8 | 21.3 | 6.9 | 0.0 |
| 年 | 813 | 31 | 93.0 | 63.2 | 27.1 | 5.2 | 0.0 | 0.0 | 127 | 147.0 | 140.3 | 129.3 | 101.8 | 35.1 |