平年値（旬ごとの値）
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上標津（根室地方) 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 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | /// | /// | |
| 資料年数 | 18 | 18 | 18 | 18 | 18 | 18 | 0 | 0 | |
| 1月 | 上旬 | 15.4 | -6.0 | -2.3 | -11.0 | 3.2 | 44.8 | /// | /// |
| 中旬 | 14.4 | -7.2 | -3.3 | -12.5 | 3.1 | 46.7 | /// | /// | |
| 下旬 | 16.0 | -6.8 | -2.9 | -12.3 | 3.1 | 46.3 | /// | /// | |
| 2月 | 上旬 | 11.7 | -7.5 | -3.4 | -12.8 | 3.3 | 48.1 | /// | /// |
| 中旬 | 14.2 | -6.2 | -2.2 | -11.6 | 3.3 | 45.4 | /// | /// | |
| 下旬 | 11.4 | -5.4 | -1.0 | -11.4 | 3.2 | 43.6 | /// | /// | |
| 3月 | 上旬 | 24.8 | -3.9 | 0.1 | -9.2 | 3.1 | 50.6 | /// | /// |
| 中旬 | 17.5 | -1.9 | 2.3 | -6.9 | 3.4 | 51.2 | /// | /// | |
| 下旬 | 15.9 | -0.8 | 3.5 | -5.5 | 3.0 | 60.9 | /// | /// | |
| 4月 | 上旬 | 29.3 | 0.9 | 5.2 | -3.2 | 3.1 | 47.4 | /// | /// |
| 中旬 | 21.6 | 2.7 | 7.9 | -2.1 | 3.1 | 53.7 | /// | /// | |
| 下旬 | 34.5 | 5.3 | 11.7 | -0.3 | 3.5 | 57.1 | /// | /// | |
| 5月 | 上旬 | 40.3 | 7.6 | 14.1 | 2.0 | 3.2 | 51.7 | /// | /// |
| 中旬 | 34.4 | 8.4 | 14.7 | 3.0 | 3.2 | 52.9 | /// | /// | |
| 下旬 | 34.0 | 10.4 | 16.6 | 5.0 | 2.8 | 57.6 | /// | /// | |
| 6月 | 上旬 | 25.0 | 12.0 | 18.1 | 7.0 | 2.5 | 53.3 | /// | /// |
| 中旬 | 47.7 | 12.5 | 17.5 | 8.4 | 2.2 | 31.0 | /// | /// | |
| 下旬 | 35.0 | 14.0 | 19.6 | 9.5 | 2.0 | 43.2 | /// | /// | |
| 7月 | 上旬 | 44.5 | 15.6 | 20.9 | 11.5 | 2.0 | 37.7 | /// | /// |
| 中旬 | 32.9 | 16.5 | 21.8 | 12.6 | 2.0 | 36.8 | /// | /// | |
| 下旬 | 47.1 | 17.8 | 22.9 | 14.2 | 2.0 | 33.8 | /// | /// | |
| 8月 | 上旬 | 51.3 | 19.4 | 24.8 | 15.5 | 1.9 | 39.6 | /// | /// |
| 中旬 | 75.8 | 18.5 | 23.1 | 15.0 | 2.1 | 31.4 | /// | /// | |
| 下旬 | 65.4 | 17.7 | 22.6 | 13.6 | 2.1 | 42.6 | /// | /// | |
| 9月 | 上旬 | 59.5 | 17.8 | 22.5 | 13.6 | 2.3 | 40.5 | /// | /// |
| 中旬 | 60.3 | 15.7 | 20.8 | 11.0 | 2.2 | 43.9 | /// | /// | |
| 下旬 | 33.1 | 13.2 | 18.5 | 8.0 | 2.3 | 50.5 | /// | /// | |
| 10月 | 上旬 | 51.5 | 11.6 | 16.9 | 6.4 | 2.5 | 48.4 | /// | /// |
| 中旬 | 29.4 | 9.0 | 14.6 | 3.3 | 2.6 | 54.7 | /// | /// | |
| 下旬 | 44.6 | 7.2 | 12.5 | 1.8 | 2.8 | 52.8 | /// | /// | |
| 11月 | 上旬 | 31.9 | 5.6 | 10.6 | 0.5 | 2.8 | 45.6 | /// | /// |
| 中旬 | 28.5 | 2.7 | 7.4 | -2.1 | 2.8 | 46.0 | /// | /// | |
| 下旬 | 20.5 | -0.2 | 4.6 | -5.3 | 2.9 | 49.8 | /// | /// | |
| 12月 | 上旬 | 31.8 | -2.2 | 2.3 | -7.6 | 2.9 | 43.9 | /// | /// |
| 中旬 | 20.4 | -3.8 | 0.3 | -9.2 | 2.8 | 43.5 | /// | /// | |
| 下旬 | 22.1 | -5.0 | -1.1 | -10.2 | 3.0 | 47.1 | /// | /// | |