平年値（旬ごとの値）
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奥中山（岩手県) 平年値（旬ごとの値）
| 要素 | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 平均風速 (m/s) | 日照時間 (h) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | |
|---|---|---|---|---|---|---|---|---|---|
| 統計期間 | 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 | |
| 1月 | 上旬 | 19.0 | -3.9 | -0.6 | -8.4 | 1.7 | 18.8 | 54 | 48 |
| 中旬 | 14.6 | -4.8 | -1.1 | -10.1 | 1.6 | 22.6 | 48 | 56 | |
| 下旬 | 17.4 | -4.9 | -1.1 | -10.2 | 1.6 | 27.6 | 54 | 64 | |
| 2月 | 上旬 | 14.6 | -4.6 | -0.8 | -9.9 | 1.7 | 26.4 | 49 | 70 |
| 中旬 | 17.2 | -4.0 | -0.2 | -9.1 | 1.8 | 27.4 | 51 | 77 | |
| 下旬 | 12.8 | -3.0 | 1.4 | -8.5 | 1.7 | 29.7 | 35 | 73 | |
| 3月 | 上旬 | 24.0 | -1.9 | 2.2 | -7.1 | 1.9 | 37.1 | 47 | 73 |
| 中旬 | 19.7 | -0.4 | 4.0 | -5.5 | 2.0 | 42.3 | 34 | 63 | |
| 下旬 | 19.5 | 1.2 | 5.8 | -4.0 | 1.9 | 50.1 | 31 | 43 | |
| 4月 | 上旬 | 20.9 | 3.8 | 9.0 | -1.5 | 2.0 | 53.7 | 13 | 20 |
| 中旬 | 21.9 | 6.0 | 11.7 | 0.2 | 2.1 | 54.9 | 3 | 3 | |
| 下旬 | 23.2 | 8.4 | 14.5 | 2.2 | 2.1 | 61.2 | 0 | 0 | |
| 5月 | 上旬 | 26.8 | 10.6 | 16.6 | 4.5 | 2.1 | 61.7 | 0 | 0 |
| 中旬 | 27.3 | 11.7 | 17.5 | 5.9 | 1.7 | 59.1 | 0 | 0 | |
| 下旬 | 29.5 | 13.7 | 19.7 | 7.8 | 1.4 | 68.6 | 0 | 0 | |
| 6月 | 上旬 | 24.3 | 14.9 | 20.9 | 9.5 | 1.2 | 63.2 | 0 | 0 |
| 中旬 | 33.5 | 16.2 | 21.4 | 11.5 | 1.2 | 47.5 | 0 | 0 | |
| 下旬 | 47.4 | 17.3 | 22.3 | 12.8 | 1.2 | 46.4 | 0 | 0 | |
| 7月 | 上旬 | 60.1 | 18.9 | 23.5 | 15.0 | 1.1 | 39.1 | 0 | 0 |
| 中旬 | 65.1 | 19.5 | 23.9 | 15.7 | 1.0 | 37.1 | 0 | 0 | |
| 下旬 | 58.9 | 21.3 | 25.9 | 17.6 | 1.1 | 51.6 | 0 | 0 | |
| 8月 | 上旬 | 51.1 | 21.7 | 26.5 | 17.9 | 1.1 | 49.9 | 0 | 0 |
| 中旬 | 53.0 | 21.1 | 25.7 | 17.4 | 1.1 | 46.1 | 0 | 0 | |
| 下旬 | 74.8 | 20.0 | 24.7 | 16.2 | 1.0 | 46.8 | 0 | 0 | |
| 9月 | 上旬 | 44.6 | 19.1 | 23.8 | 15.0 | 1.0 | 44.5 | 0 | 0 |
| 中旬 | 66.2 | 16.9 | 21.6 | 12.7 | 1.0 | 39.7 | 0 | 0 | |
| 下旬 | 44.6 | 14.1 | 19.3 | 9.1 | 1.0 | 46.0 | 0 | 0 | |
| 10月 | 上旬 | 49.4 | 12.4 | 17.3 | 7.3 | 1.1 | 41.2 | 0 | 0 |
| 中旬 | 32.8 | 10.1 | 15.7 | 4.6 | 1.1 | 49.9 | 0 | 0 | |
| 下旬 | 34.1 | 8.1 | 13.3 | 2.9 | 1.3 | 46.1 | 0 | 0 | |
| 11月 | 上旬 | 29.6 | 6.1 | 11.2 | 0.8 | 1.5 | 42.6 | 2 | 2 |
| 中旬 | 27.9 | 3.6 | 8.0 | -1.2 | 1.5 | 32.8 | 5 | 3 | |
| 下旬 | 26.8 | 1.7 | 5.9 | -2.7 | 1.6 | 31.4 | 16 | 8 | |
| 12月 | 上旬 | 25.3 | -0.4 | 3.3 | -4.5 | 1.6 | 24.5 | 31 | 15 |
| 中旬 | 24.0 | -2.2 | 1.1 | -6.4 | 1.6 | 21.0 | 45 | 26 | |
| 下旬 | 27.7 | -2.9 | 0.5 | -7.4 | 1.7 | 24.4 | 57 | 40 | |