平年値（日ごとの値）
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阿蘇山（熊本県) 9月 平年値（日ごとの値） 主な要素
| 要素 | 降水量 (mm) | 平均気温 (℃) | 最高気温 (℃) | 最低気温 (℃) | 日照時間 (時間) | 全天日射量 (MJ/㎡) | 平均雲量 | 降雪の深さ合計 (cm) | 最深積雪 (cm) |
|---|---|---|---|---|---|---|---|---|---|
| 統計期間 | 1991～ 2017 | 1991～ 2017 | 1991～ 2017 | 1991～ 2017 | 1991～ 2017 | /// | 1991～ 1998 | 1991～ 2017 | 1991～ 2017 |
| 資料年数 | 27 | 27 | 27 | 27 | 27 | 0 | 8 | 27 | 27 |
| 1日 | 11.6 @ | 19.5 @ | 23.2 @ | 17.0 @ | 4.1 @ | /// | /// | --- @ | --- @ |
| 2日 | 11.8 @ | 19.4 @ | 23.1 @ | 16.9 @ | 4.1 @ | /// | /// | --- @ | --- @ |
| 3日 | 11.9 @ | 19.3 @ | 23.0 @ | 16.8 @ | 4.1 @ | /// | /// | --- @ | --- @ |
| 4日 | 11.9 @ | 19.2 @ | 23.0 @ | 16.7 @ | 4.1 @ | /// | /// | --- @ | --- @ |
| 5日 | 11.8 @ | 19.2 @ | 22.9 @ | 16.6 @ | 4.1 @ | /// | /// | --- @ | --- @ |
| 6日 | 11.7 @ | 19.1 @ | 22.8 @ | 16.5 @ | 4.2 @ | /// | /// | --- @ | --- @ |
| 7日 | 11.5 @ | 19.0 @ | 22.8 @ | 16.4 @ | 4.2 @ | /// | /// | --- @ | --- @ |
| 8日 | 11.3 @ | 18.9 @ | 22.7 @ | 16.2 @ | 4.2 @ | /// | /// | --- @ | --- @ |
| 9日 | 11.1 @ | 18.8 @ | 22.6 @ | 16.1 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 10日 | 10.8 @ | 18.7 @ | 22.5 @ | 16.0 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 11日 | 10.6 @ | 18.5 @ | 22.3 @ | 15.8 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 12日 | 10.4 @ | 18.4 @ | 22.2 @ | 15.7 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 13日 | 10.2 @ | 18.2 @ | 22.0 @ | 15.5 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 14日 | 10.1 @ | 18.1 @ | 21.9 @ | 15.3 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 15日 | 9.9 @ | 17.9 @ | 21.7 @ | 15.1 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 16日 | 9.7 @ | 17.7 @ | 21.5 @ | 14.9 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 17日 | 9.5 @ | 17.5 @ | 21.3 @ | 14.7 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 18日 | 9.3 @ | 17.3 @ | 21.1 @ | 14.5 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 19日 | 9.2 @ | 17.1 @ | 21.0 @ | 14.3 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 20日 | 9.0 @ | 16.9 @ | 20.8 @ | 14.1 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 21日 | 8.8 @ | 16.8 @ | 20.6 @ | 13.9 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 22日 | 8.6 @ | 16.6 @ | 20.4 @ | 13.7 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 23日 | 8.5 @ | 16.4 @ | 20.2 @ | 13.5 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 24日 | 8.4 @ | 16.2 @ | 20.1 @ | 13.3 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 25日 | 8.4 @ | 16.1 @ | 19.9 @ | 13.1 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 26日 | 8.3 @ | 15.9 @ | 19.8 @ | 12.9 @ | 4.4 @ | /// | /// | --- @ | --- @ |
| 27日 | 8.2 @ | 15.8 @ | 19.6 @ | 12.8 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 28日 | 8.0 @ | 15.6 @ | 19.5 @ | 12.6 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 29日 | 7.7 @ | 15.5 @ | 19.3 @ | 12.4 @ | 4.3 @ | /// | /// | --- @ | --- @ |
| 30日 | 7.5 @ | 15.3 @ | 19.1 @ | 12.2 @ | 4.3 @ | /// | /// | --- @ | --- @ |
- 「@」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。