平年値（年・月ごとの値）
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下川（上川地方) 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 | 184 | 27 | 20.3 | 14.2 | 5.7 | 1.4 | 0.0 | 0.0 | 99 | 31.0 | 31.0 | 31.0 | 26.5 | 5.6 |
| 2月 | 150 | 24 | 17.9 | 11.6 | 4.2 | 1.0 | 0.0 | 0.0 | 114 | 28.3 | 28.3 | 28.3 | 27.5 | 12.1 |
| 3月 | 139 | 20 | 16.9 | 10.4 | 4.2 | 0.7 | 0.0 | 0.0 | 116 | 30.8 | 30.7 | 30.6 | 28.9 | 13.3 |
| 4月 | 40 | 9 | 5.9 | 2.5 | 0.6 | 0.0 | 0.0 | 0.0 | 78 | 17.0 | 16.2 | 14.6 | 9.3 | 2.2 |
| 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 | 3 | 2 | 0.3 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 2 | 0.3 | 0.1 | 0.0 | 0.0 | 0.0 |
| 11月 | 82 | 21 | 8.2 | 6.2 | 2.9 | 0.7 | 0.0 | 0.0 | 29 | 10.6 | 7.4 | 3.5 | 0.2 | 0.0 |
| 12月 | 204 | 31 | 20.7 | 15.5 | 6.6 | 1.6 | 0.2 | 0.0 | 68 | 29.2 | 27.2 | 23.1 | 9.7 | 0.9 |
| 年 | 820 | 40 | 91.4 | 61.4 | 24.9 | 5.7 | 0.3 | 0.0 | /// | 146.8 | 140.8 | 131.0 | 103.4 | 34.8 |