平年値（旬ごとの値）
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酒田（山形県) 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～ 2009 | 1991～ 2020 | 1991～ 2020 | 1991～ 2009 | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 19 | 30 | 30 | 19 | |
| 1月 | 上旬 | 1015.4 | 69.2 | 2.6 | 5.2 | 0.0 | 72 | 5.9 | 10.4 | 4.0 @ | 24 | 12 | 9.3 @ |
| 中旬 | 1017.5 | 49.6 | 1.8 | 4.3 | -0.9 | 71 | 5.3 | 12.2 | 4.8 @ | 27 | 17 | 9.3 @ | |
| 下旬 | 1016.3 | 59.0 | 1.5 | 4.1 | -1.0 | 72 | 5.5 | 14.2 | 5.3 @ | 34 | 21 | 9.3 @ | |
| 2月 | 上旬 | 1015.9 | 44.8 | 1.6 | 4.3 | -1.1 | 71 | 5.4 | 15.1 | 6.3 @ | 27 | 21 | 9.3 @ |
| 中旬 | 1016.8 | 43.6 | 2.0 | 4.9 | -0.8 | 70 | 5.4 | 18.3 | 7.2 @ | 23 | 16 | 9.2 @ | |
| 下旬 | 1018.4 | 30.0 | 3.0 | 6.5 | -0.4 | 68 | 5.0 | 26.7 | 9.1 @ | 13 | 10 | 8.7 @ | |
| 3月 | 上旬 | 1016.5 | 35.5 | 3.8 | 7.3 | 0.5 | 67 | 5.0 | 28.4 | 9.8 @ | 10 | 6 | 8.6 @ |
| 中旬 | 1016.4 | 38.7 | 5.1 | 9.0 | 1.4 | 66 | 4.8 | 37.0 | 11.3 @ | 7 | 4 | 8.5 @ | |
| 下旬 | 1016.0 | 37.0 | 6.2 | 10.2 | 2.2 | 66 | 4.6 | 49.7 | 13.3 @ | 4 | 2 | 7.9 @ | |
| 4月 | 上旬 | 1015.3 | 35.1 | 8.4 | 12.8 | 4.1 | 67 | 4.5 | 52.2 | 15.3 @ | 0 | 0 | 7.4 @ |
| 中旬 | 1014.3 | 31.8 | 10.2 | 14.7 | 5.7 | 67 | 4.4 | 57.1 | 16.2 @ | 0 | 0 | 7.3 @ | |
| 下旬 | 1013.8 | 36.6 | 12.1 | 16.8 | 7.6 | 68 | 4.1 | 59.7 | 17.1 @ | --- | --- | 7.3 @ | |
| 5月 | 上旬 | 1012.9 | 45.9 | 14.2 | 18.9 | 9.9 | 70 | 4.0 | 60.8 | 18.2 @ | --- | --- | 7.3 @ |
| 中旬 | 1012.1 | 38.6 | 15.4 | 19.8 | 11.4 | 72 | 4.0 | 59.0 | 17.8 @ | --- | --- | 7.7 @ | |
| 下旬 | 1011.0 | 38.1 | 17.5 | 22.0 | 13.3 | 71 | 3.5 | 74.8 | 19.2 @ | --- | --- | 7.3 @ | |
| 6月 | 上旬 | 1010.6 | 20.4 | 19.0 | 23.3 | 15.0 | 71 | 3.5 | 71.2 | 20.5 @ | --- | --- | 7.3 @ |
| 中旬 | 1008.6 | 42.0 | 20.0 | 23.9 | 16.6 | 76 | 3.4 | 57.4 | 18.5 @ | --- | --- | 7.9 @ | |
| 下旬 | 1007.9 | 63.0 | 21.2 | 25.0 | 18.0 | 78 | 3.4 | 53.3 | 16.8 @ | --- | --- | 8.5 @ | |
| 7月 | 上旬 | 1008.0 | 80.5 | 22.4 | 26.1 | 19.4 | 81 | 3.3 | 45.2 | 15.2 @ | --- | --- | 8.6 @ |
| 中旬 | 1008.4 | 82.0 | 23.5 | 27.0 | 20.6 | 81 | 3.2 | 46.9 | 15.7 @ | --- | --- | 8.6 @ | |
| 下旬 | 1009.1 | 56.3 | 25.5 | 29.6 | 22.1 | 77 | 3.2 | 67.4 | 18.4 @ | --- | --- | 7.4 @ | |
| 8月 | 上旬 | 1009.7 | 44.1 | 26.2 | 30.4 | 22.7 | 76 | 3.3 | 69.4 | 18.8 @ | --- | --- | 7.3 @ |
| 中旬 | 1009.2 | 70.9 | 25.7 | 29.9 | 22.2 | 76 | 3.4 | 64.1 | 18.1 @ | --- | --- | 6.5 @ | |
| 下旬 | 1010.3 | 90.6 | 24.7 | 28.9 | 21.1 | 76 | 3.4 | 66.0 | 16.2 @ | --- | --- | 7.5 @ | |
| 9月 | 上旬 | 1011.1 | 55.0 | 23.8 | 28.0 | 20.1 | 76 | 3.6 | 57.5 | 15.4 @ | --- | --- | 7.5 @ |
| 中旬 | 1013.2 | 71.5 | 21.7 | 25.8 | 18.0 | 76 | 3.5 | 50.3 | 13.2 @ | --- | --- | 7.7 @ | |
| 下旬 | 1015.5 | 49.8 | 19.2 | 23.6 | 15.3 | 73 | 3.8 | 50.0 | 12.6 @ | --- | --- | 7.7 @ | |
| 10月 | 上旬 | 1016.0 | 59.3 | 17.7 | 22.0 | 13.7 | 73 | 3.9 | 46.6 | 11.5 @ | --- | --- | 7.5 @ |
| 中旬 | 1017.6 | 60.4 | 15.6 | 20.0 | 11.4 | 72 | 3.7 | 47.4 | 10.6 @ | --- | --- | 7.0 @ | |
| 下旬 | 1017.9 | 68.9 | 13.7 | 17.8 | 9.9 | 71 | 4.2 | 43.2 | 8.8 @ | --- | --- | 7.3 @ | |
| 11月 | 上旬 | 1018.6 | 64.4 | 11.8 | 15.9 | 7.7 | 71 | 4.3 | 36.7 | 7.6 @ | --- | --- | 7.3 @ |
| 中旬 | 1018.3 | 79.0 | 9.5 | 13.4 | 5.7 | 71 | 4.6 | 25.0 | 5.5 @ | 2 | 1 | 8.4 @ | |
| 下旬 | 1019.2 | 78.6 | 7.8 | 11.4 | 4.3 | 71 | 4.8 | 23.1 | 4.9 @ | 1 | 2 | 8.6 @ | |
| 12月 | 上旬 | 1018.4 | 70.7 | 5.8 | 9.2 | 2.7 | 72 | 5.1 | 15.4 | 4.2 @ | 5 | 3 | 9.0 @ |
| 中旬 | 1017.6 | 75.0 | 4.2 | 7.2 | 1.4 | 72 | 5.6 | 11.1 | 3.8 @ | 17 | 9 | 9.1 @ | |
| 下旬 | 1016.3 | 71.3 | 3.5 | 6.4 | 0.8 | 71 | 5.7 | 15.0 | 4.1 @ | 18 | 12 | 9.0 @ | |
- 「@」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。