平年値（日ごとの値）
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室戸岬（高知県) 8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～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | /// | 1991～ 2008 | 1991～ 2008 | 1991～ 2008 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 0 | 18 | 18 | 18 |
| 1日 | 7.1 | 26.2 | 29.0 | 24.3 | 7.6 | /// | 6.1 @ | --- @ | --- @ |
| 2日 | 7.2 | 26.3 | 29.1 | 24.4 | 7.6 | /// | 6.0 @ | --- @ | --- @ |
| 3日 | 7.3 | 26.3 | 29.1 | 24.4 | 7.6 | /// | 6.1 @ | --- @ | --- @ |
| 4日 | 7.3 | 26.3 | 29.1 | 24.4 | 7.6 | /// | 6.1 @ | --- @ | --- @ |
| 5日 | 7.4 | 26.4 | 29.1 | 24.5 | 7.6 | /// | 6.1 @ | --- @ | --- @ |
| 6日 | 7.4 | 26.4 | 29.2 | 24.5 | 7.6 | /// | 6.1 @ | --- @ | --- @ |
| 7日 | 7.4 | 26.4 | 29.2 | 24.5 | 7.6 | /// | 6.2 @ | --- @ | --- @ |
| 8日 | 7.4 | 26.4 | 29.2 | 24.5 | 7.5 | /// | 6.2 @ | --- @ | --- @ |
| 9日 | 7.3 | 26.4 | 29.2 | 24.5 | 7.5 | /// | 6.3 @ | --- @ | --- @ |
| 10日 | 7.3 | 26.4 | 29.2 | 24.5 | 7.4 | /// | 6.3 @ | --- @ | --- @ |
| 11日 | 7.2 | 26.5 | 29.2 | 24.5 | 7.4 | /// | 6.4 @ | --- @ | --- @ |
| 12日 | 7.0 | 26.5 | 29.2 | 24.5 | 7.3 | /// | 6.4 @ | --- @ | --- @ |
| 13日 | 6.9 | 26.5 | 29.2 | 24.5 | 7.3 | /// | 6.5 @ | --- @ | --- @ |
| 14日 | 6.8 | 26.5 | 29.2 | 24.5 | 7.2 | /// | 6.5 @ | --- @ | --- @ |
| 15日 | 6.7 | 26.4 | 29.2 | 24.5 | 7.2 | /// | 6.5 @ | --- @ | --- @ |
| 16日 | 6.7 | 26.4 | 29.1 | 24.5 | 7.2 | /// | 6.6 @ | --- @ | --- @ |
| 17日 | 6.7 | 26.4 | 29.1 | 24.5 | 7.2 | /// | 6.5 @ | --- @ | --- @ |
| 18日 | 6.6 | 26.4 | 29.1 | 24.4 | 7.2 | /// | 6.5 @ | --- @ | --- @ |
| 19日 | 6.6 | 26.3 | 29.1 | 24.4 | 7.3 | /// | 6.5 @ | --- @ | --- @ |
| 20日 | 6.6 | 26.3 | 29.1 | 24.3 | 7.3 | /// | 6.4 @ | --- @ | --- @ |
| 21日 | 6.6 | 26.3 | 29.0 | 24.3 | 7.3 | /// | 6.4 @ | --- @ | --- @ |
| 22日 | 6.6 | 26.2 | 29.0 | 24.2 | 7.3 | /// | 6.4 @ | --- @ | --- @ |
| 23日 | 6.7 | 26.2 | 29.0 | 24.2 | 7.4 | /// | 6.3 @ | --- @ | --- @ |
| 24日 | 6.7 | 26.1 | 28.9 | 24.1 | 7.3 | /// | 6.3 @ | --- @ | --- @ |
| 25日 | 6.8 | 26.1 | 28.8 | 24.1 | 7.3 | /// | 6.3 @ | --- @ | --- @ |
| 26日 | 6.9 | 26.0 | 28.8 | 24.0 | 7.2 | /// | 6.3 @ | --- @ | --- @ |
| 27日 | 7.1 | 26.0 | 28.7 | 24.0 | 7.2 | /// | 6.3 @ | --- @ | --- @ |
| 28日 | 7.3 | 25.9 | 28.6 | 23.9 | 7.1 | /// | 6.3 @ | --- @ | --- @ |
| 29日 | 7.6 | 25.8 | 28.5 | 23.8 | 7.0 | /// | 6.4 @ | --- @ | --- @ |
| 30日 | 8.0 | 25.7 | 28.5 | 23.8 | 6.8 | /// | 6.4 @ | --- @ | --- @ |
| 31日 | 8.3 | 25.7 | 28.4 | 23.7 | 6.7 | /// | 6.4 @ | --- @ | --- @ |
- 「@」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。