平年値（年・月ごとの値）
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黒松内（後志地方) 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 | 249 | 25 | 23.1 | 18.9 | 10.7 | 2.4 | 0.0 | 0.0 | 101 | 31.0 | 31.0 | 30.6 | 22.1 | 6.4 |
| 2月 | 212 | 26 | 19.6 | 16.1 | 8.8 | 1.8 | 0.0 | 0.0 | 133 | 28.3 | 28.3 | 28.3 | 27.1 | 15.9 |
| 3月 | 129 | 18 | 15.1 | 10.6 | 4.0 | 0.5 | 0.0 | 0.0 | 119 | 30.3 | 30.1 | 29.4 | 25.1 | 12.4 |
| 4月 | 14 | 5 | 1.8 | 1.1 | 0.3 | 0.0 | 0.0 | 0.0 | 44 | 7.6 | 6.9 | 5.9 | 3.0 | 0.6 |
| 5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 |
| 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 | 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 |
| 11月 | 49 | 15 | 5.4 | 4.1 | 1.8 | 0.3 | 0.0 | 0.0 | 17 | 5.9 | 3.6 | 1.2 | 0.0 | 0.0 |
| 12月 | 186 | 24 | 18.6 | 14.4 | 7.5 | 1.4 | 0.0 | 0.0 | 56 | 25.9 | 23.2 | 17.6 | 4.7 | 0.1 |
| 年 | 838 | 32 | 83.1 | 64.9 | 33.1 | 6.4 | 0.0 | 0.0 | 135 | 128.4 | 122.6 | 112.4 | 82.0 | 35.4 |