平年値(年・月ごとの値)
赤井川(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 | 256 | 30 | 22.9 | 19.1 | 10.7 | 2.9 | 0.0 | 0.0 | 126 | 31.0 | 31.0 | 30.8 | 28.4 | 14.7 |
2月 | 213 | 29 | 19.9 | 15.6 | 8.7 | 2.2 | 0.1 | 0.0 | 161 | 28.3 | 28.3 | 28.3 | 28.0 | 22.9 |
3月 | 149 | 26 | 15.0 | 11.3 | 5.2 | 1.0 | 0.0 | 0.0 | 153 | 31.0 | 30.9 | 30.6 | 29.5 | 22.0 |
4月 | 30 | 9 | 3.9 | 2.0 | 0.6 | 0.0 | 0.0 | 0.0 | 94 | 17.9 | 17.1 | 15.9 | 11.2 | 4.2 |
5月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2 | 0.2 | 0.2 | 0.1 | 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 | 1 | 0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
11月 | 76 | 19 | 6.9 | 5.6 | 3.2 | 0.7 | 0.0 | 0.0 | 24 | 7.8 | 5.4 | 2.3 | 0.3 | 0.0 |
12月 | 243 | 32 | 21.4 | 17.5 | 10.2 | 2.6 | 0.0 | 0.0 | 78 | 28.8 | 27.3 | 23.6 | 11.2 | 1.4 |
年 | 966 | 39 | 89.7 | 70.9 | 38.6 | 9.5 | 0.2 | 0.0 | 166 | 145.0 | 140.0 | 131.4 | 108.5 | 65.2 |