平年値（年・月ごとの値）
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萩（山口県) 平年値（年・月ごとの値） 主な要素
| 要素 | 気圧 | 降水量 | 気温 | 蒸気圧 | 相対湿度 | 風向・風速 | 日照時間 | 全天日射量 | 雪 | 雲量 | 大気現象 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地平均 (hPa) | 海面平均 (hPa) | 合計 (mm) | 平均 (℃) | 日最高 (℃) | 日最低 (℃) | 平均 (hPa) | 平均 (％) | 平均 (m/s) | 最多風向 | 合計 (時) | 平均 (MJ/㎡) | 降雪の深さ | 最深積雪 (cm) | 平均 | 雪日数 | 霧日数 | 雷日数 | ||
| 合計 (cm) | 日合計の最大 (cm) | ||||||||||||||||||
| 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～ 2001 | 1991～ 2001 | 1991～ 2001 | 1991～ 2001 | 2001～ 2020 | 2001～ 2020 | 1993～ 2001 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 11 | 11 | 11 | 11 | 20 | 20 | 8 |
| 1月 | 1020.8 | 1021.3 | 94.5 | 5.7 | 9.4 | 2.4 | 6.5 | 70 | 3.0 | 南南東 | 76.6 | /// | 3 @ | 2 @ | 2 @ | 8.0 @ | 10.3 | 0.0 | 0.3 @ |
| 2月 | 1020.1 | 1020.6 | 76.3 | 6.4 | 10.4 | 2.5 | 6.8 | 69 | 3.3 | 南南東 | 94.4 | /// | 2 @ | 2 @ | 2 @ | 7.3 @ | 7.1 | 0.1 | 0.0 @ |
| 3月 | 1017.8 | 1018.3 | 124.5 | 9.1 | 13.7 | 4.6 | 8.2 | 69 | 3.2 | 南南東 | 147.3 | /// | 0 @ | 0 @ | --- @ | 7.1 @ | 3.2 | 0.1 | /// |
| 4月 | 1014.6 | 1015.0 | 120.4 | 13.6 | 18.4 | 8.8 | 11.1 | 70 | 3.1 | 南南東 | 177.4 | /// | 0 @ | 0 @ | --- @ | 6.4 @ | 0.3 | 0.3 | 0.3 @ |
| 5月 | 1011.3 | 1011.7 | 134.7 | 18.3 | 22.9 | 13.9 | 15.1 | 71 | 3.2 | 南南東 | 204.6 | /// | --- @ | --- @ | --- @ | 6.5 @ | 0.0 | 0.4 | 0.6 @ |
| 6月 | 1007.9 | 1008.3 | 206.5 | 21.9 | 25.7 | 18.6 | 21.0 | 80 | 2.4 | 南南東 | 139.1 | /// | --- @ | --- @ | --- @ | 7.9 @ | 0.0 | 0.2 | 0.3 @ |
| 7月 | 1007.7 | 1008.1 | 273.5 | 26.2 | 30.1 | 23.0 | 26.1 | 78 | 2.6 | 南南東 | 171.8 | /// | --- @ | --- @ | --- @ | 7.4 @ | 0.0 | 0.5 | 1.3 @ |
| 8月 | 1008.4 | 1008.8 | 178.0 | 27.0 | 31.1 | 23.8 | 27.4 | 78 | 2.8 | 南南東 | 206.3 | /// | --- @ | --- @ | --- @ | 6.6 @ | 0.0 | 0.2 | 3.3 @ |
| 9月 | 1011.9 | 1012.3 | 201.4 | 23.1 | 27.2 | 19.8 | 22.5 | 79 | 2.6 | 南南東 | 152.4 | /// | --- @ | --- @ | --- @ | 6.8 @ | 0.0 | 0.0 | 0.9 @ |
| 10月 | 1017.0 | 1017.4 | 107.5 | 17.7 | 22.4 | 13.7 | 15.6 | 76 | 2.8 | 南南東 | 160.8 | /// | 0 @ | 0 @ | --- @ | 5.9 @ | 0.0 | 0.1 | 0.5 @ |
| 11月 | 1020.2 | 1020.6 | 88.8 | 12.8 | 17.3 | 8.6 | 11.0 | 73 | 2.9 | 南南東 | 119.2 | /// | 0 @ | 0 @ | --- @ | 6.6 @ | 0.3 | 0.0 | 0.5 @ |
| 12月 | 1021.5 | 1021.9 | 86.9 | 8.0 | 11.8 | 4.3 | 7.7 | 71 | 3.1 | 南南東 | 83.3 | /// | 0 @ | 0 @ | 0 @ | 6.8 @ | 6.7 | 0.1 | 0.4 @ |
| 年 | 1014.9 | 1015.4 | 1692.9 | 15.8 | 20.0 | 12.0 | 14.9 | 74 | 2.9 | 南南東 | 1733.2 | /// | 5 @ | 4 @ | 4 @ | 7.0 @ | 27.6 | 1.8 | /// |
- 「@」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。