平年値（旬ごとの値）
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榊町（釧路地方) 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 | 8.2 | -4.6 | 0.0 | -10.2 | 3.6 | 58.5 | /// | /// |
| 中旬 | 7.8 | -5.7 | -1.2 | -11.5 | 3.5 | 60.7 | /// | /// | |
| 下旬 | 10.2 | -5.7 | -1.2 | -11.9 | 3.7 | 66.5 | /// | /// | |
| 2月 | 上旬 | 4.4 | -6.2 | -1.5 | -12.5 | 3.6 | 65.3 | /// | /// |
| 中旬 | 7.0 | -5.3 | -0.8 | -11.4 | 3.6 | 60.8 | /// | /// | |
| 下旬 | 7.1 | -4.4 | 0.2 | -10.9 | 3.4 | 53.3 | /// | /// | |
| 3月 | 上旬 | 17.8 | -3.1 | 1.1 | -8.9 | 3.7 | 64.7 | /// | /// |
| 中旬 | 11.8 | -1.2 | 2.8 | -6.4 | 3.7 | 64.3 | /// | /// | |
| 下旬 | 20.6 | 0.0 | 4.3 | -4.9 | 3.6 | 68.8 | /// | /// | |
| 4月 | 上旬 | 24.6 | 1.7 | 6.2 | -3.0 | 3.5 | 58.7 | /// | /// |
| 中旬 | 20.0 | 3.2 | 8.0 | -1.6 | 3.7 | 58.1 | /// | /// | |
| 下旬 | 28.6 | 5.0 | 10.3 | -0.1 | 3.7 | 63.3 | /// | /// | |
| 5月 | 上旬 | 37.3 | 6.5 | 11.7 | 1.6 | 3.6 | 57.2 | /// | /// |
| 中旬 | 30.4 | 7.5 | 12.5 | 3.0 | 3.5 | 57.6 | /// | /// | |
| 下旬 | 35.5 | 8.7 | 13.3 | 4.8 | 3.2 | 53.8 | /// | /// | |
| 6月 | 上旬 | 29.8 | 9.9 | 14.1 | 6.4 | 3.0 | 47.7 | /// | /// |
| 中旬 | 48.5 | 11.0 | 14.7 | 8.0 | 2.9 | 35.5 | /// | /// | |
| 下旬 | 35.0 | 12.2 | 16.3 | 9.0 | 2.8 | 41.7 | /// | /// | |
| 7月 | 上旬 | 38.4 | 13.5 | 17.2 | 10.7 | 2.6 | 37.3 | /// | /// |
| 中旬 | 41.2 | 14.6 | 18.4 | 11.9 | 2.6 | 33.1 | /// | /// | |
| 下旬 | 37.7 | 16.3 | 20.1 | 13.5 | 2.5 | 35.5 | /// | /// | |
| 8月 | 上旬 | 32.8 | 17.2 | 21.0 | 14.2 | 2.6 | 39.2 | /// | /// |
| 中旬 | 40.0 | 17.3 | 20.9 | 14.4 | 2.7 | 33.7 | /// | /// | |
| 下旬 | 53.1 | 17.4 | 21.2 | 14.1 | 2.8 | 44.7 | /// | /// | |
| 9月 | 上旬 | 43.0 | 17.3 | 21.1 | 13.8 | 3.0 | 44.2 | /// | /// |
| 中旬 | 64.5 | 15.9 | 20.2 | 11.7 | 3.1 | 48.4 | /// | /// | |
| 下旬 | 49.6 | 13.9 | 18.4 | 9.0 | 3.4 | 54.2 | /// | /// | |
| 10月 | 上旬 | 52.4 | 12.5 | 17.1 | 7.5 | 3.5 | 52.8 | /// | /// |
| 中旬 | 31.3 | 10.3 | 15.5 | 4.5 | 3.6 | 58.0 | /// | /// | |
| 下旬 | 39.7 | 8.5 | 13.5 | 2.8 | 3.7 | 59.4 | /// | /// | |
| 11月 | 上旬 | 22.3 | 6.5 | 11.6 | 0.6 | 3.7 | 55.8 | /// | /// |
| 中旬 | 28.7 | 3.8 | 8.8 | -1.9 | 3.6 | 52.4 | /// | /// | |
| 下旬 | 24.4 | 1.5 | 6.6 | -4.0 | 3.7 | 56.6 | /// | /// | |
| 12月 | 上旬 | 23.9 | -0.9 | 4.0 | -6.4 | 3.6 | 52.3 | /// | /// |
| 中旬 | 16.1 | -2.8 | 1.9 | -8.3 | 3.5 | 53.3 | /// | /// | |
| 下旬 | 16.2 | -3.8 | 0.8 | -9.4 | 3.5 | 60.3 | /// | /// | |