平年値（旬ごとの値）
 |
 |  |
 |  |  |  |
盛岡（岩手県) 平年値（旬ごとの値）
| 要素 | 海面気圧 (hPa) | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 相対湿度 (%) | 平均風速 (m/s) | 日照時間 (時) | 全天日射量 (MJ/㎡) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | 雲量 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |
| 1月 | 上旬 | 1014.4 | 18.5 | -1.1 | 2.3 | -4.4 | 74 | 2.7 | 33.6 | 6.3 | 20 | 19 | 7.4 @ |
| 中旬 | 1016.7 | 13.6 | -1.8 | 1.9 | -5.5 | 73 | 2.6 | 39.8 | 7.2 | 18 | 20 | 7.0 @ | |
| 下旬 | 1015.5 | 17.3 | -1.9 | 1.9 | -5.6 | 73 | 2.7 | 42.2 | 7.9 | 25 | 25 | 7.2 @ | |
| 2月 | 上旬 | 1014.9 | 14.6 | -1.6 | 2.3 | -5.4 | 72 | 2.8 | 41.2 | 9.0 | 21 | 27 | 7.2 @ |
| 中旬 | 1015.8 | 21.0 | -1.0 | 3.0 | -4.8 | 71 | 3.0 | 42.6 | 9.9 | 21 | 27 | 7.2 @ | |
| 下旬 | 1017.6 | 12.4 | 0.0 | 4.5 | -4.2 | 70 | 3.0 | 41.5 | 11.6 | 13 | 22 | 6.9 @ | |
| 3月 | 上旬 | 1015.7 | 32.2 | 1.0 | 5.4 | -3.0 | 69 | 3.2 | 48.0 | 11.9 | 20 | 18 | 7.2 @ |
| 中旬 | 1015.5 | 23.4 | 2.6 | 7.6 | -1.8 | 67 | 3.4 | 51.5 | 13.3 | 10 | 10 | 7.0 @ | |
| 下旬 | 1015.2 | 26.5 | 4.1 | 9.3 | -0.7 | 66 | 3.2 | 58.3 | 14.0 | 8 | 5 | 7.0 @ | |
| 4月 | 上旬 | 1014.7 | 24.8 | 6.5 | 12.1 | 1.3 | 65 | 3.4 | 54.3 | 15.0 | 2 | 2 | 6.9 @ |
| 中旬 | 1014.0 | 27.3 | 8.6 | 14.4 | 3.1 | 65 | 3.5 | 56.2 | 15.7 | 1 | 1 | 7.0 @ | |
| 下旬 | 1013.5 | 33.4 | 10.9 | 16.8 | 5.2 | 65 | 3.4 | 61.0 | 16.7 | 0 | 0 | 6.8 @ | |
| 5月 | 上旬 | 1012.6 | 35.7 | 13.0 | 18.9 | 7.5 | 66 | 3.5 | 59.8 | 17.4 | --- | --- | 7.3 @ |
| 中旬 | 1012.1 | 36.0 | 14.2 | 19.7 | 8.9 | 69 | 3.3 | 58.4 | 17.3 | --- | --- | 7.4 @ | |
| 下旬 | 1011.1 | 34.8 | 16.3 | 22.1 | 10.9 | 70 | 3.2 | 69.8 | 18.7 | --- | --- | 7.1 @ | |
| 6月 | 上旬 | 1010.9 | 21.9 | 17.7 | 23.4 | 12.5 | 71 | 3.1 | 64.0 | 19.5 | --- | --- | 7.4 @ |
| 中旬 | 1008.9 | 34.5 | 18.8 | 23.9 | 14.4 | 75 | 3.0 | 49.2 | 17.2 | --- | --- | 8.2 @ | |
| 下旬 | 1008.1 | 53.0 | 19.9 | 24.9 | 15.8 | 77 | 3.1 | 48.3 | 16.8 | --- | --- | 8.2 @ | |
| 7月 | 上旬 | 1008.2 | 66.3 | 21.4 | 26.1 | 17.6 | 79 | 2.9 | 42.2 | 15.7 | --- | --- | 8.5 @ |
| 中旬 | 1008.5 | 69.5 | 22.1 | 26.6 | 18.5 | 80 | 2.8 | 37.9 | 14.9 | --- | --- | 8.6 @ | |
| 下旬 | 1009.6 | 61.8 | 23.7 | 28.5 | 20.0 | 80 | 2.8 | 50.4 | 16.1 | --- | --- | 8.3 @ | |
| 8月 | 上旬 | 1010.1 | 51.2 | 24.4 | 29.4 | 20.5 | 78 | 2.9 | 51.9 | 16.5 | --- | --- | 8.0 @ |
| 中旬 | 1009.8 | 60.2 | 23.7 | 28.6 | 20.0 | 79 | 2.9 | 45.1 | 15.2 | --- | --- | 8.3 @ | |
| 下旬 | 1011.0 | 74.1 | 22.6 | 27.4 | 18.9 | 80 | 2.8 | 48.4 | 14.1 | --- | --- | 8.3 @ | |
| 9月 | 上旬 | 1011.8 | 45.5 | 21.7 | 26.6 | 17.9 | 80 | 2.7 | 43.3 | 13.4 | --- | --- | 8.1 @ |
| 中旬 | 1013.7 | 63.1 | 19.5 | 24.3 | 15.6 | 80 | 2.6 | 40.2 | 12.0 | --- | --- | 8.1 @ | |
| 下旬 | 1016.1 | 43.1 | 16.6 | 21.9 | 12.1 | 79 | 2.5 | 45.3 | 11.8 | --- | --- | 7.4 @ | |
| 10月 | 上旬 | 1016.4 | 44.1 | 14.9 | 20.0 | 10.3 | 79 | 2.6 | 43.4 | 10.5 | --- | --- | 7.4 @ |
| 中旬 | 1017.9 | 31.4 | 12.7 | 18.1 | 7.7 | 78 | 2.4 | 49.1 | 10.4 | --- | --- | 6.6 @ | |
| 下旬 | 1018.1 | 33.2 | 10.6 | 15.8 | 5.9 | 77 | 2.6 | 48.9 | 8.8 | --- | --- | 6.7 @ | |
| 11月 | 上旬 | 1018.3 | 28.0 | 8.5 | 13.6 | 3.6 | 76 | 2.7 | 44.5 | 8.0 | 1 | 0 | 6.5 @ |
| 中旬 | 1018.2 | 26.5 | 6.0 | 10.6 | 1.7 | 77 | 2.6 | 36.1 | 6.6 | 1 | 1 | 7.0 @ | |
| 下旬 | 1019.0 | 31.2 | 4.2 | 8.6 | 0.2 | 75 | 2.7 | 37.1 | 6.3 | 4 | 3 | 7.0 @ | |
| 12月 | 上旬 | 1018.0 | 25.8 | 2.2 | 6.2 | -1.2 | 76 | 2.6 | 33.8 | 5.8 | 8 | 6 | 7.2 @ |
| 中旬 | 1016.9 | 20.8 | 0.5 | 4.0 | -2.8 | 76 | 2.6 | 32.3 | 5.7 | 14 | 10 | 7.3 @ | |
| 下旬 | 1015.4 | 23.6 | -0.1 | 3.3 | -3.4 | 75 | 2.8 | 37.6 | 5.8 | 22 | 15 | 7.2 @ | |
- 「@」の付いた値は、参考値です。平年差や平年比に利用できません。