平年値（旬ごとの値）
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南小国（熊本県) 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 | 20.0 | 2.0 | 8.2 | -2.7 | 0.8 | 39.0 | /// | /// |
| 中旬 | 26.4 | 1.9 | 7.6 | -2.6 | 0.8 | 33.5 | /// | /// | |
| 下旬 | 28.2 | 1.6 | 7.2 | -3.0 | 0.9 | 39.9 | /// | /// | |
| 2月 | 上旬 | 27.7 | 2.0 | 8.1 | -3.0 | 1.0 | 41.8 | /// | /// |
| 中旬 | 40.9 | 3.2 | 9.5 | -2.0 | 1.0 | 41.2 | /// | /// | |
| 下旬 | 39.2 | 4.6 | 11.3 | -1.1 | 1.1 | 37.7 | /// | /// | |
| 3月 | 上旬 | 47.2 | 5.3 | 11.7 | -0.3 | 1.2 | 44.9 | /// | /// |
| 中旬 | 54.4 | 6.8 | 13.8 | 0.6 | 1.3 | 49.2 | /// | /// | |
| 下旬 | 60.1 | 8.1 | 14.9 | 2.2 | 1.2 | 54.7 | /// | /// | |
| 4月 | 上旬 | 54.3 | 10.4 | 17.7 | 3.9 | 1.3 | 54.6 | /// | /// |
| 中旬 | 49.9 | 12.0 | 19.1 | 5.4 | 1.3 | 55.9 | /// | /// | |
| 下旬 | 61.6 | 13.6 | 20.8 | 6.8 | 1.3 | 57.5 | /// | /// | |
| 5月 | 上旬 | 66.1 | 16.0 | 23.1 | 9.6 | 1.3 | 56.8 | /// | /// |
| 中旬 | 70.7 | 16.6 | 23.6 | 10.3 | 1.3 | 58.1 | /// | /// | |
| 下旬 | 60.7 | 18.0 | 24.8 | 12.0 | 1.3 | 60.4 | /// | /// | |
| 6月 | 上旬 | 67.2 | 19.3 | 25.7 | 13.9 | 1.2 | 47.3 | /// | /// |
| 中旬 | 191.6 | 20.5 | 25.9 | 16.2 | 1.1 | 36.9 | /// | /// | |
| 下旬 | 259.4 | 21.6 | 25.9 | 18.4 | 1.0 | 23.7 | /// | /// | |
| 7月 | 上旬 | 250.9 | 23.2 | 27.9 | 19.8 | 1.1 | 33.4 | /// | /// |
| 中旬 | 151.3 | 24.2 | 29.4 | 20.3 | 1.1 | 41.8 | /// | /// | |
| 下旬 | 90.4 | 25.0 | 30.9 | 20.7 | 1.0 | 61.4 | /// | /// | |
| 8月 | 上旬 | 70.5 | 25.1 | 31.3 | 20.6 | 1.2 | 56.8 | /// | /// |
| 中旬 | 75.8 | 24.8 | 30.6 | 20.6 | 1.1 | 48.7 | /// | /// | |
| 下旬 | 91.4 | 23.8 | 29.7 | 19.6 | 1.0 | 51.2 | /// | /// | |
| 9月 | 上旬 | 83.7 | 22.6 | 28.6 | 18.3 | 1.0 | 45.2 | /// | /// |
| 中旬 | 60.1 | 21.0 | 27.2 | 16.4 | 1.0 | 44.3 | /// | /// | |
| 下旬 | 62.2 | 18.9 | 25.0 | 14.1 | 1.0 | 42.2 | /// | /// | |
| 10月 | 上旬 | 35.1 | 17.1 | 23.5 | 12.0 | 0.9 | 48.1 | /// | /// |
| 中旬 | 32.9 | 14.9 | 22.1 | 9.3 | 0.9 | 55.5 | /// | /// | |
| 下旬 | 34.0 | 12.7 | 19.8 | 7.0 | 0.9 | 56.1 | /// | /// | |
| 11月 | 上旬 | 32.7 | 11.0 | 18.3 | 5.4 | 0.8 | 50.7 | /// | /// |
| 中旬 | 30.3 | 8.9 | 15.6 | 3.4 | 0.8 | 42.9 | /// | /// | |
| 下旬 | 29.8 | 7.0 | 13.9 | 1.6 | 0.8 | 42.2 | /// | /// | |
| 12月 | 上旬 | 30.5 | 4.9 | 11.6 | -0.1 | 0.8 | 39.1 | /// | /// |
| 中旬 | 18.6 | 3.4 | 9.6 | -1.4 | 0.8 | 36.3 | /// | /// | |
| 下旬 | 21.6 | 2.7 | 9.0 | -2.1 | 0.9 | 42.8 | /// | /// | |