平年値（年・月ごとの値）
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区界（岩手県) 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 | 142 | 22 | 16.8 | 10.8 | 4.4 | 0.6 | 0.0 | 0.0 | 68 | 31.0 | 30.7 | 28.6 | 10.7 | 0.1 |
| 2月 | 134 | 23 | 14.7 | 9.6 | 4.4 | 1.0 | 0.0 | 0.0 | 83 | 28.2 | 28.2 | 28.2 | 23.9 | 0.9 |
| 3月 | 125 | 21 | 14.4 | 8.7 | 3.8 | 0.8 | 0.0 | 0.0 | 85 | 30.6 | 30.3 | 29.1 | 21.1 | 1.5 |
| 4月 | 33 | 9 | 4.1 | 2.2 | 0.8 | 0.1 | 0.0 | 0.0 | 38 | 9.2 | 8.0 | 5.7 | 1.9 | 0.0 |
| 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 | 21 | 8 | 2.7 | 1.5 | 0.6 | 0.1 | 0.0 | 0.0 | 9 | 2.8 | 1.1 | 0.2 | 0.0 | 0.0 |
| 12月 | 114 | 23 | 13.6 | 7.7 | 3.0 | 0.9 | 0.0 | 0.0 | 37 | 22.4 | 17.2 | 8.7 | 0.9 | 0.2 |
| 年 | 571 | 32 | 66.6 | 40.5 | 17.0 | 3.4 | 0.1 | 0.0 | 91 | 123.4 | 114.5 | 99.7 | 57.3 | 2.6 |