平年値（旬ごとの値）
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清水（高知県) 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～ 2007 | 1991～ 2007 | 1991～ 2007 | 1991～ 2007 | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 17 | 17 | 17 | 17 | |
| 1月 | 上旬 | 1019.7 | 27.9 | 9.4 | 13.0 | 5.9 | 58 | 3.4 | 58.8 | 9.8 @ | 0 @ | 0 @ | 4.8 @ |
| 中旬 | 1020.0 | 35.1 | 9.0 | 12.5 | 5.7 | 59 | 3.4 | 56.8 | 10.1 @ | 0 @ | 0 @ | 5.4 @ | |
| 下旬 | 1019.7 | 35.6 | 8.4 | 11.9 | 4.9 | 58 | 3.5 | 64.9 | 11.3 @ | 0 @ | 0 @ | 5.1 @ | |
| 2月 | 上旬 | 1019.1 | 26.8 | 8.7 | 12.4 | 5.1 | 57 | 3.5 | 62.0 | 12.3 @ | 0 @ | 0 @ | 4.7 @ |
| 中旬 | 1019.0 | 51.0 | 9.8 | 13.4 | 6.1 | 59 | 3.6 | 61.8 | 13.1 @ | 0 @ | --- @ | 5.1 @ | |
| 下旬 | 1019.4 | 38.6 | 11.2 | 14.7 | 7.7 | 61 | 3.6 | 49.6 | 14.0 @ | 0 @ | --- @ | 5.5 @ | |
| 3月 | 上旬 | 1017.3 | 60.3 | 11.6 | 15.1 | 7.9 | 61 | 3.7 | 61.9 | 15.0 @ | 0 @ | --- @ | 5.4 @ |
| 中旬 | 1017.4 | 55.0 | 12.8 | 16.2 | 9.1 | 62 | 3.7 | 61.1 | 14.5 @ | 0 @ | --- @ | 6.1 @ | |
| 下旬 | 1016.4 | 68.6 | 13.8 | 17.2 | 10.3 | 63 | 3.7 | 67.2 | 14.9 @ | --- @ | --- @ | 6.5 @ | |
| 4月 | 上旬 | 1015.6 | 72.9 | 15.7 | 18.9 | 12.2 | 64 | 3.6 | 64.6 | 17.0 @ | --- @ | --- @ | 6.1 @ |
| 中旬 | 1014.2 | 71.6 | 16.9 | 20.0 | 13.6 | 67 | 3.6 | 64.4 | 17.2 @ | --- @ | --- @ | 6.0 @ | |
| 下旬 | 1014.0 | 77.4 | 18.0 | 21.2 | 14.8 | 68 | 3.5 | 67.0 | 17.8 @ | --- @ | --- @ | 6.2 @ | |
| 5月 | 上旬 | 1012.9 | 62.3 | 19.7 | 22.6 | 16.8 | 73 | 3.5 | 61.3 | 17.7 @ | --- @ | --- @ | 7.0 @ |
| 中旬 | 1012.0 | 84.5 | 20.3 | 23.3 | 17.5 | 73 | 3.4 | 63.4 | 17.9 @ | --- @ | --- @ | 6.9 @ | |
| 下旬 | 1010.4 | 85.9 | 21.3 | 24.2 | 18.5 | 74 | 3.4 | 65.8 | 18.7 @ | --- @ | --- @ | 7.0 @ | |
| 6月 | 上旬 | 1009.7 | 107.1 | 22.1 | 24.7 | 19.7 | 79 | 3.3 | 52.7 | 18.1 @ | --- @ | --- @ | 7.5 @ |
| 中旬 | 1007.9 | 149.6 | 23.0 | 25.4 | 20.8 | 83 | 3.5 | 42.8 | 16.2 @ | --- @ | --- @ | 8.1 @ | |
| 下旬 | 1008.0 | 143.6 | 24.0 | 26.2 | 22.2 | 86 | 3.7 | 36.2 | 15.1 @ | --- @ | --- @ | 8.4 @ | |
| 7月 | 上旬 | 1008.5 | 109.3 | 25.4 | 27.6 | 23.7 | 86 | 3.7 | 48.1 | 17.3 @ | --- @ | --- @ | 7.5 @ |
| 中旬 | 1008.8 | 53.4 | 26.7 | 29.1 | 24.8 | 84 | 3.3 | 65.8 | 19.9 @ | --- @ | --- @ | 7.2 @ | |
| 下旬 | 1009.0 | 60.2 | 27.5 | 30.0 | 25.4 | 82 | 3.2 | 83.8 | 20.7 @ | --- @ | --- @ | 6.1 @ | |
| 8月 | 上旬 | 1009.1 | 87.2 | 27.8 | 30.5 | 25.8 | 83 | 3.3 | 79.2 | 21.1 @ | --- @ | --- @ | 6.0 @ |
| 中旬 | 1008.7 | 74.6 | 27.9 | 30.5 | 25.8 | 81 | 3.3 | 74.6 | 19.5 @ | --- @ | --- @ | 6.3 @ | |
| 下旬 | 1009.7 | 68.1 | 27.5 | 30.2 | 25.3 | 81 | 3.3 | 81.3 | 19.7 @ | --- @ | --- @ | 6.0 @ | |
| 9月 | 上旬 | 1009.8 | 127.5 | 26.7 | 29.5 | 24.4 | 80 | 3.2 | 64.2 | 17.4 @ | --- @ | --- @ | 6.3 @ |
| 中旬 | 1011.5 | 105.6 | 25.7 | 28.5 | 23.3 | 76 | 3.4 | 59.3 | 16.0 @ | --- @ | --- @ | 6.4 @ | |
| 下旬 | 1013.2 | 129.4 | 24.2 | 26.9 | 21.9 | 74 | 3.5 | 52.3 | 14.1 @ | --- @ | --- @ | 6.9 @ | |
| 10月 | 上旬 | 1014.4 | 98.9 | 23.0 | 25.8 | 20.5 | 72 | 3.4 | 55.9 | 14.0 @ | --- @ | --- @ | 6.1 @ |
| 中旬 | 1015.9 | 73.1 | 21.5 | 24.5 | 18.8 | 68 | 3.4 | 60.6 | 13.7 @ | --- @ | --- @ | 5.0 @ | |
| 下旬 | 1017.2 | 82.2 | 19.7 | 22.7 | 16.8 | 66 | 3.4 | 63.2 | 12.3 @ | --- @ | --- @ | 5.4 @ | |
| 11月 | 上旬 | 1018.9 | 46.7 | 18.3 | 21.4 | 15.3 | 66 | 3.3 | 57.9 | 11.8 @ | --- @ | --- @ | 5.1 @ |
| 中旬 | 1019.2 | 56.2 | 16.4 | 19.6 | 13.2 | 65 | 3.4 | 55.1 | 10.1 @ | --- @ | --- @ | 5.6 @ | |
| 下旬 | 1020.0 | 44.0 | 14.8 | 18.0 | 11.5 | 64 | 3.5 | 54.0 | 10.2 @ | --- @ | --- @ | 4.5 @ | |
| 12月 | 上旬 | 1020.5 | 39.8 | 12.7 | 16.2 | 9.4 | 62 | 3.4 | 54.4 | 9.6 @ | 0 @ | --- @ | 4.9 @ |
| 中旬 | 1021.1 | 24.4 | 10.9 | 14.3 | 7.6 | 60 | 3.4 | 55.3 | 9.4 @ | 0 @ | 0 @ | 4.8 @ | |
| 下旬 | 1020.0 | 32.8 | 10.3 | 13.8 | 6.9 | 59 | 3.5 | 64.4 | 10.3 @ | 0 @ | 0 @ | 4.1 @ | |
- 「@」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。