平年値（旬ごとの値）
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石巻（宮城県) 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 | 1995～ 2003 | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 30 | 30 | 8 | |
| 1月 | 上旬 | 1014.5 | 11.1 | 1.5 | 5.3 | -1.6 | 72 | 4.6 | 50.5 | /// | 4 | 4 | 6.1 @ |
| 中旬 | 1016.7 | 12.0 | 0.8 | 4.6 | -2.4 | 71 | 4.6 | 53.9 | /// | 4 | 4 | 5.8 @ | |
| 下旬 | 1015.4 | 15.6 | 0.7 | 4.6 | -2.6 | 71 | 4.7 | 60.1 | /// | 9 | 7 | 5.5 @ | |
| 2月 | 上旬 | 1014.9 | 9.3 | 1.0 | 4.9 | -2.4 | 70 | 4.7 | 58.2 | /// | 8 | 8 | 5.6 @ |
| 中旬 | 1015.8 | 13.5 | 1.5 | 5.5 | -2.0 | 68 | 4.9 | 58.9 | /// | 5 | 5 | 6.1 @ | |
| 下旬 | 1017.6 | 8.3 | 2.4 | 6.5 | -1.4 | 69 | 4.7 | 48.6 | /// | 3 | 2 | 6.3 @ | |
| 3月 | 上旬 | 1015.8 | 27.8 | 3.3 | 7.4 | -0.4 | 68 | 4.9 | 55.6 | /// | 6 | 5 | /// |
| 中旬 | 1015.7 | 18.5 | 4.6 | 9.0 | 0.4 | 67 | 4.8 | 61.9 | /// | 2 | 2 | /// | |
| 下旬 | 1015.4 | 26.7 | 5.8 | 10.2 | 1.6 | 66 | 4.8 | 67.9 | /// | 2 | 2 | /// | |
| 4月 | 上旬 | 1014.9 | 25.8 | 7.8 | 12.2 | 3.7 | 67 | 4.8 | 64.9 | /// | 0 | 0 | 6.7 @ |
| 中旬 | 1014.2 | 29.8 | 9.5 | 14.2 | 5.4 | 68 | 4.7 | 61.0 | /// | 0 | 0 | 7.1 @ | |
| 下旬 | 1013.8 | 30.6 | 11.4 | 16.0 | 7.2 | 70 | 4.6 | 67.4 | /// | 0 | 0 | 6.8 @ | |
| 5月 | 上旬 | 1013.1 | 29.2 | 13.2 | 17.5 | 9.5 | 72 | 4.4 | 62.6 | /// | --- | --- | 7.7 @ |
| 中旬 | 1012.4 | 33.2 | 14.2 | 18.5 | 10.8 | 75 | 4.3 | 62.6 | /// | --- | --- | 7.1 @ | |
| 下旬 | 1011.5 | 34.4 | 16.0 | 20.1 | 12.7 | 76 | 4.1 | 70.8 | /// | --- | --- | 6.9 @ | |
| 6月 | 上旬 | 1011.3 | 23.9 | 17.1 | 21.0 | 14.0 | 78 | 3.9 | 65.2 | /// | --- | --- | 7.2 @ |
| 中旬 | 1009.3 | 37.2 | 18.3 | 21.8 | 15.7 | 81 | 3.7 | 48.1 | /// | --- | --- | 8.7 @ | |
| 下旬 | 1008.5 | 49.5 | 19.5 | 22.9 | 16.9 | 82 | 3.5 | 44.1 | /// | --- | --- | 8.9 @ | |
| 7月 | 上旬 | 1008.7 | 49.6 | 20.8 | 24.2 | 18.4 | 84 | 3.4 | 41.8 | /// | --- | --- | 8.2 @ |
| 中旬 | 1008.9 | 51.0 | 21.7 | 25.1 | 19.3 | 84 | 3.4 | 44.6 | /// | --- | --- | 8.1 @ | |
| 下旬 | 1010.1 | 45.1 | 23.1 | 26.4 | 20.8 | 84 | 3.3 | 55.1 | /// | --- | --- | 7.5 @ | |
| 8月 | 上旬 | 1010.5 | 25.6 | 24.0 | 27.5 | 21.5 | 82 | 3.5 | 59.0 | /// | --- | --- | 7.9 @ |
| 中旬 | 1010.2 | 30.6 | 23.7 | 27.0 | 21.3 | 82 | 3.6 | 51.7 | /// | --- | --- | 7.8 @ | |
| 下旬 | 1011.1 | 59.5 | 23.1 | 26.6 | 20.5 | 82 | 3.5 | 52.4 | /// | --- | --- | 7.9 @ | |
| 9月 | 上旬 | 1011.9 | 36.1 | 22.5 | 26.0 | 19.7 | 81 | 3.7 | 47.8 | /// | --- | --- | 7.5 @ |
| 中旬 | 1013.7 | 63.3 | 20.8 | 24.3 | 17.7 | 80 | 3.8 | 44.0 | /// | --- | --- | 7.9 @ | |
| 下旬 | 1016.0 | 52.3 | 18.4 | 22.3 | 14.8 | 78 | 3.9 | 45.5 | /// | --- | --- | 7.3 @ | |
| 10月 | 上旬 | 1016.2 | 50.9 | 17.0 | 21.0 | 13.3 | 77 | 4.0 | 45.6 | /// | --- | --- | 6.8 @ |
| 中旬 | 1017.7 | 42.5 | 15.0 | 19.2 | 10.9 | 76 | 3.7 | 49.3 | /// | --- | --- | 6.4 @ | |
| 下旬 | 1017.9 | 44.5 | 13.0 | 17.3 | 8.8 | 75 | 4.1 | 56.6 | /// | --- | --- | 5.8 @ | |
| 11月 | 上旬 | 1018.3 | 17.8 | 11.0 | 15.4 | 6.5 | 73 | 4.0 | 53.8 | /// | 0 | 0 | 6.0 @ |
| 中旬 | 1018.1 | 21.5 | 8.7 | 13.0 | 4.5 | 73 | 4.2 | 47.0 | /// | 0 | --- | 6.2 @ | |
| 下旬 | 1018.9 | 22.6 | 6.8 | 11.2 | 2.7 | 73 | 4.2 | 49.2 | /// | 0 | 0 | 6.0 @ | |
| 12月 | 上旬 | 1017.9 | 16.2 | 4.8 | 8.9 | 1.1 | 73 | 4.3 | 45.4 | /// | 1 | 1 | 6.1 @ |
| 中旬 | 1016.9 | 12.6 | 3.1 | 7.0 | -0.3 | 74 | 4.4 | 47.0 | /// | 3 | 2 | 5.2 @ | |
| 下旬 | 1015.4 | 14.0 | 2.4 | 6.3 | -0.9 | 72 | 4.7 | 53.8 | /// | 4 | 3 | 5.0 @ | |
- 「@」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。