平年値（旬ごとの値）
 |
 |  |
 |  |  |  |
大船渡（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～ 2006 | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 30 | 30 | 16 | |
| 1月 | 上旬 | 1013.6 | 16.6 | 1.6 | 5.1 | -1.8 | 63 | 2.9 | 43.6 | /// | 3 | 3 | 6.2 @ |
| 中旬 | 1016.0 | 16.3 | 0.8 | 4.5 | -2.5 | 62 | 2.9 | 46.6 | /// | 4 | 3 | 5.7 @ | |
| 下旬 | 1014.7 | 18.5 | 0.8 | 4.6 | -2.7 | 61 | 2.9 | 51.6 | /// | 5 | 3 | 5.7 @ | |
| 2月 | 上旬 | 1014.2 | 11.1 | 0.9 | 4.9 | -2.7 | 61 | 2.9 | 46.8 | /// | 6 | 4 | 5.8 @ |
| 中旬 | 1015.1 | 18.2 | 1.4 | 5.4 | -2.3 | 61 | 2.9 | 46.9 | /// | 5 | 4 | 6.1 @ | |
| 下旬 | 1017.1 | 11.7 | 2.2 | 6.6 | -1.9 | 63 | 2.7 | 41.2 | /// | 3 | 3 | 6.6 @ | |
| 3月 | 上旬 | 1015.3 | 40.0 | 3.0 | 7.4 | -0.9 | 63 | 2.8 | 46.8 | /// | 5 | 3 | 6.1 @ |
| 中旬 | 1015.1 | 24.9 | 4.3 | 9.2 | -0.1 | 62 | 2.9 | 53.1 | /// | 2 | 2 | 6.3 @ | |
| 下旬 | 1014.7 | 37.6 | 5.7 | 10.4 | 1.1 | 62 | 2.9 | 58.5 | /// | 2 | 1 | 6.7 @ | |
| 4月 | 上旬 | 1014.5 | 33.8 | 7.6 | 12.5 | 3.0 | 64 | 2.9 | 56.2 | /// | 1 | 1 | 6.5 @ |
| 中旬 | 1013.9 | 44.2 | 9.4 | 14.6 | 4.6 | 65 | 2.8 | 57.8 | /// | --- | --- | 6.5 @ | |
| 下旬 | 1013.5 | 51.2 | 11.2 | 16.2 | 6.4 | 66 | 2.9 | 60.2 | /// | --- | --- | 6.6 @ | |
| 5月 | 上旬 | 1012.9 | 48.7 | 13.0 | 18.0 | 8.3 | 68 | 2.8 | 57.5 | /// | --- | --- | 7.3 @ |
| 中旬 | 1012.3 | 49.7 | 14.0 | 18.7 | 9.7 | 72 | 2.7 | 56.7 | /// | --- | --- | 7.5 @ | |
| 下旬 | 1011.5 | 55.5 | 15.6 | 20.3 | 11.5 | 74 | 2.6 | 66.8 | /// | --- | --- | 7.3 @ | |
| 6月 | 上旬 | 1011.3 | 44.3 | 16.7 | 21.1 | 12.8 | 77 | 2.7 | 62.2 | /// | --- | --- | 7.5 @ |
| 中旬 | 1009.4 | 62.8 | 17.9 | 22.0 | 14.6 | 80 | 2.4 | 44.9 | /// | --- | --- | 8.3 @ | |
| 下旬 | 1008.5 | 67.3 | 19.2 | 23.1 | 15.9 | 80 | 2.3 | 44.2 | /// | --- | --- | 8.5 @ | |
| 7月 | 上旬 | 1008.7 | 63.4 | 20.6 | 24.5 | 17.5 | 82 | 2.2 | 41.2 | /// | --- | --- | 8.4 @ |
| 中旬 | 1008.9 | 73.2 | 21.4 | 25.2 | 18.5 | 83 | 2.1 | 39.1 | /// | --- | --- | 8.5 @ | |
| 下旬 | 1010.1 | 59.8 | 22.9 | 26.8 | 19.9 | 83 | 2.1 | 53.6 | /// | --- | --- | 7.8 @ | |
| 8月 | 上旬 | 1010.5 | 42.2 | 23.7 | 27.8 | 20.6 | 81 | 2.2 | 53.7 | /// | --- | --- | 7.7 @ |
| 中旬 | 1010.3 | 51.2 | 23.2 | 27.0 | 20.4 | 82 | 2.1 | 41.9 | /// | --- | --- | 8.3 @ | |
| 下旬 | 1011.3 | 88.7 | 22.7 | 26.8 | 19.5 | 81 | 2.1 | 48.1 | /// | --- | --- | 7.9 @ | |
| 9月 | 上旬 | 1012.1 | 50.4 | 22.0 | 25.9 | 18.8 | 82 | 2.2 | 40.0 | /// | --- | --- | 8.1 @ |
| 中旬 | 1013.8 | 87.6 | 20.2 | 24.3 | 16.9 | 81 | 2.1 | 37.6 | /// | --- | --- | 7.9 @ | |
| 下旬 | 1016.1 | 62.2 | 17.8 | 22.2 | 13.9 | 78 | 2.2 | 41.1 | /// | --- | --- | 7.5 @ | |
| 10月 | 上旬 | 1016.2 | 61.5 | 16.4 | 20.9 | 12.5 | 77 | 2.3 | 41.0 | /// | --- | --- | 7.4 @ |
| 中旬 | 1017.6 | 44.7 | 14.4 | 19.2 | 10.1 | 75 | 2.2 | 45.2 | /// | --- | --- | 6.9 @ | |
| 下旬 | 1017.7 | 55.1 | 12.6 | 17.2 | 8.2 | 74 | 2.4 | 50.7 | /// | --- | --- | 6.1 @ | |
| 11月 | 上旬 | 1018.0 | 27.7 | 10.7 | 15.6 | 5.9 | 71 | 2.3 | 49.4 | /// | 1 | 1 | 5.5 @ |
| 中旬 | 1017.7 | 28.0 | 8.5 | 13.1 | 4.0 | 70 | 2.4 | 43.4 | /// | --- | --- | 5.8 @ | |
| 下旬 | 1018.4 | 33.0 | 6.8 | 11.3 | 2.4 | 67 | 2.5 | 45.1 | /// | 0 | 0 | 5.5 @ | |
| 12月 | 上旬 | 1017.4 | 24.5 | 4.9 | 9.0 | 1.0 | 66 | 2.6 | 41.9 | /// | 1 | 0 | 5.9 @ |
| 中旬 | 1016.2 | 13.9 | 3.2 | 7.1 | -0.4 | 65 | 2.8 | 43.6 | /// | 3 | 2 | 5.9 @ | |
| 下旬 | 1014.7 | 22.9 | 2.5 | 6.2 | -1.0 | 64 | 2.8 | 46.4 | /// | 5 | 4 | 5.7 @ | |
- 「@」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。