平年値（旬ごとの値）
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大口（鹿児島県) 平年値（旬ごとの値）
| 要素 | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 平均風速 (m/s) | 日照時間 (h) | 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～ 2020 | /// | /// | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 0 | |
| 1月 | 上旬 | 16.4 | 4.7 | 11.1 | -0.8 | 1.1 | 43.5 | /// | /// |
| 中旬 | 29.6 | 4.6 | 10.6 | -0.9 | 1.1 | 42.5 | /// | /// | |
| 下旬 | 32.2 | 4.3 | 10.2 | -1.1 | 1.2 | 50.2 | /// | /// | |
| 2月 | 上旬 | 30.9 | 4.7 | 11.0 | -1.1 | 1.2 | 49.8 | /// | /// |
| 中旬 | 49.8 | 6.0 | 12.3 | 0.2 | 1.3 | 47.7 | /// | /// | |
| 下旬 | 42.4 | 7.7 | 14.1 | 1.6 | 1.3 | 42.3 | /// | /// | |
| 3月 | 上旬 | 50.3 | 8.1 | 14.3 | 2.0 | 1.4 | 52.3 | /// | /// |
| 中旬 | 56.6 | 9.6 | 16.2 | 3.2 | 1.4 | 53.8 | /// | /// | |
| 下旬 | 63.1 | 10.7 | 17.1 | 4.5 | 1.4 | 59.6 | /// | /// | |
| 4月 | 上旬 | 66.5 | 12.8 | 19.5 | 6.3 | 1.5 | 57.5 | /// | /// |
| 中旬 | 60.4 | 14.2 | 20.9 | 7.7 | 1.4 | 57.6 | /// | /// | |
| 下旬 | 73.8 | 15.6 | 22.4 | 9.1 | 1.5 | 61.0 | /// | /// | |
| 5月 | 上旬 | 79.5 | 17.7 | 24.3 | 11.7 | 1.5 | 56.4 | /// | /// |
| 中旬 | 91.0 | 18.6 | 25.3 | 12.4 | 1.5 | 60.6 | /// | /// | |
| 下旬 | 66.0 | 19.8 | 26.3 | 13.9 | 1.4 | 61.4 | /// | /// | |
| 6月 | 上旬 | 108.8 | 21.0 | 26.9 | 15.9 | 1.4 | 46.4 | /// | /// |
| 中旬 | 247.9 | 22.2 | 27.1 | 18.3 | 1.4 | 35.5 | /// | /// | |
| 下旬 | 269.1 | 23.5 | 27.5 | 20.4 | 1.3 | 22.9 | /// | /// | |
| 7月 | 上旬 | 273.0 | 25.1 | 29.5 | 21.8 | 1.5 | 36.9 | /// | /// |
| 中旬 | 126.3 | 26.1 | 31.2 | 22.3 | 1.3 | 49.5 | /// | /// | |
| 下旬 | 139.2 | 26.7 | 32.4 | 22.5 | 1.3 | 73.3 | /// | /// | |
| 8月 | 上旬 | 79.9 | 26.9 | 32.6 | 22.8 | 1.6 | 64.0 | /// | /// |
| 中旬 | 101.7 | 26.4 | 32.0 | 22.5 | 1.3 | 55.9 | /// | /// | |
| 下旬 | 93.4 | 25.8 | 31.6 | 21.8 | 1.3 | 63.6 | /// | /// | |
| 9月 | 上旬 | 110.4 | 24.8 | 30.8 | 20.6 | 1.2 | 55.6 | /// | /// |
| 中旬 | 72.3 | 23.6 | 29.8 | 19.0 | 1.3 | 55.7 | /// | /// | |
| 下旬 | 75.0 | 21.8 | 27.8 | 17.0 | 1.2 | 50.0 | /// | /// | |
| 10月 | 上旬 | 37.2 | 20.0 | 26.5 | 14.7 | 1.1 | 56.1 | /// | /// |
| 中旬 | 28.4 | 17.9 | 25.2 | 11.9 | 1.1 | 61.5 | /// | /// | |
| 下旬 | 35.4 | 15.7 | 22.7 | 9.8 | 1.0 | 60.5 | /// | /// | |
| 11月 | 上旬 | 39.1 | 13.9 | 21.2 | 7.8 | 0.9 | 53.6 | /// | /// |
| 中旬 | 36.9 | 11.9 | 18.6 | 6.0 | 1.0 | 50.3 | /// | /// | |
| 下旬 | 25.9 | 9.8 | 16.8 | 3.8 | 0.9 | 48.0 | /// | /// | |
| 12月 | 上旬 | 40.5 | 7.8 | 14.4 | 2.0 | 1.0 | 45.0 | /// | /// |
| 中旬 | 27.3 | 6.1 | 12.5 | 0.5 | 1.0 | 42.4 | /// | /// | |
| 下旬 | 24.7 | 5.5 | 12.1 | -0.3 | 1.1 | 50.8 | /// | /// | |