平年値（年・月ごとの値）
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屋久島（鹿児島県) 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～ 2008 | 1991～ 2008 | 1991～ 2008 | 1991～ 2008 | 2008～ 2020 | 2008～ 2020 | 1991～ 2008 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 18 | 18 | 18 | 18 | 12 | 12 | 18 |
| 1月 | 1015.8 | 1020.4 | 294.6 | 11.8 | 14.7 | 8.9 | 9.7 | 68 | 6.4 | 北西 | 74.9 | /// | 0 @ | 0 @ | --- @ | 7.8 @ | 0.7 | 0.0 | 1.4 @ |
| 2月 | 1015.0 | 1019.6 | 289.2 | 12.3 | 15.5 | 9.2 | 10.1 | 68 | 5.9 | 北西 | 83.2 | /// | 0 @ | 0 @ | --- @ | 7.4 @ | /// | /// | 0.9 @ |
| 3月 | 1012.8 | 1017.4 | 387.0 | 14.6 | 18.0 | 11.3 | 11.8 | 69 | 6.0 | 北西 | 117.9 | /// | 0 @ | 0 @ | 0 @ | 7.1 @ | 0.1 | 0.1 | 1.4 @ |
| 4月 | 1010.3 | 1014.8 | 405.5 | 17.8 | 21.4 | 14.2 | 14.8 | 71 | 5.5 | 北西 | 146.2 | /// | --- @ | --- @ | --- @ | 7.1 @ | 0.0 | 0.1 | 2.3 @ |
| 5月 | 1007.2 | 1011.6 | 444.1 | 21.0 | 24.5 | 17.5 | 19.0 | 76 | 4.5 | 北西 | 152.7 | /// | --- @ | --- @ | --- @ | 7.4 @ | 0.0 | 0.5 | 1.8 @ |
| 6月 | 1004.0 | 1008.4 | 860.3 | 23.7 | 26.9 | 21.0 | 25.0 | 85 | 3.6 | 南 | 100.0 | /// | --- @ | --- @ | --- @ | 8.3 @ | /// | 0.8 | 5.1 @ |
| 7月 | 1004.4 | 1008.7 | 362.4 | 27.0 | 30.5 | 23.9 | 29.5 | 83 | 3.3 | 南 | 209.9 | /// | --- @ | --- @ | --- @ | 6.2 @ | 0.0 | 1.2 | 4.3 @ |
| 8月 | 1004.2 | 1008.5 | 256.5 | 27.5 | 30.9 | 24.6 | 30.0 | 82 | 3.9 | 南 | 201.3 | /// | --- @ | --- @ | --- @ | 6.2 @ | /// | /// | 3.3 @ |
| 9月 | 1006.3 | 1010.7 | 450.7 | 25.7 | 28.9 | 22.8 | 26.6 | 81 | 4.7 | 西南西 | 139.8 | /// | --- @ | --- @ | --- @ | 6.6 @ | 0.0 | 0.4 | 2.7 @ |
| 10月 | 1011.0 | 1015.4 | 309.9 | 22.2 | 25.2 | 19.4 | 20.2 | 74 | 5.4 | 北東 | 115.9 | /// | --- @ | --- @ | --- @ | 6.4 @ | 0.0 | 0.2 | 0.6 @ |
| 11月 | 1014.8 | 1019.3 | 309.6 | 18.2 | 21.2 | 15.2 | 15.0 | 71 | 5.6 | 西北西 | 97.3 | /// | 0 @ | 0 @ | --- @ | 6.7 @ | 0.0 | 0.0 | 1.2 @ |
| 12月 | 1016.4 | 1021.0 | 281.8 | 13.9 | 16.8 | 11.0 | 11.1 | 69 | 6.1 | 北西 | 78.8 | /// | 0 @ | 0 @ | --- @ | 7.2 @ | 0.1 | 0.0 | 0.9 @ |
| 年 | 1010.2 | 1014.6 | 4651.7 | 19.6 | 22.9 | 16.6 | 18.6 | 75 | 5.1 | 北西 | 1515.8 | /// | 0 @ | 0 @ | 0 @ | 7.0 @ | /// | /// | 25.9 @ |
- 「@」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。