平年値（旬ごとの値）
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宗谷岬（宗谷地方) 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 | 8.6 | -3.7 | -1.7 | -5.7 | 9.1 | 12.7 | /// | /// |
| 中旬 | 7.3 | -4.9 | -2.9 | -6.9 | 8.2 | 15.3 | /// | /// | |
| 下旬 | 7.6 | -5.0 | -3.0 | -7.2 | 8.4 | 22.0 | /// | /// | |
| 2月 | 上旬 | 5.6 | -5.3 | -3.2 | -7.7 | 8.0 | 27.8 | /// | /// |
| 中旬 | 6.1 | -4.8 | -2.7 | -7.2 | 8.3 | 28.3 | /// | /// | |
| 下旬 | 6.7 | -3.4 | -1.1 | -6.2 | 7.7 | 35.4 | /// | /// | |
| 3月 | 上旬 | 5.3 | -3.0 | -0.9 | -5.6 | 8.3 | 43.6 | /// | /// |
| 中旬 | 9.1 | -0.9 | 1.3 | -3.5 | 7.8 | 49.8 | /// | /// | |
| 下旬 | 7.2 | 0.4 | 2.6 | -2.1 | 8.0 | 62.7 | /// | /// | |
| 4月 | 上旬 | 7.8 | 2.3 | 5.0 | -0.5 | 7.5 | 63.5 | /// | /// |
| 中旬 | 12.4 | 3.8 | 7.0 | 0.8 | 7.6 | 60.9 | /// | /// | |
| 下旬 | 10.8 | 5.4 | 9.2 | 2.2 | 7.4 | 62.7 | /// | /// | |
| 5月 | 上旬 | 21.4 | 6.6 | 10.1 | 3.7 | 7.5 | 53.9 | /// | /// |
| 中旬 | 13.9 | 8.2 | 11.7 | 5.1 | 7.3 | 58.3 | /// | /// | |
| 下旬 | 22.7 | 9.7 | 13.4 | 6.6 | 7.0 | 65.8 | /// | /// | |
| 6月 | 上旬 | 17.9 | 10.8 | 14.3 | 7.9 | 6.6 | 50.8 | /// | /// |
| 中旬 | 18.0 | 11.8 | 15.1 | 9.2 | 6.3 | 43.7 | /// | /// | |
| 下旬 | 22.9 | 13.0 | 16.1 | 10.4 | 6.6 | 47.5 | /// | /// | |
| 7月 | 上旬 | 27.2 | 14.7 | 17.7 | 12.3 | 5.9 | 44.2 | /// | /// |
| 中旬 | 32.5 | 15.8 | 18.7 | 13.4 | 6.2 | 39.2 | /// | /// | |
| 下旬 | 47.6 | 17.5 | 20.5 | 15.2 | 6.2 | 39.7 | /// | /// | |
| 8月 | 上旬 | 41.4 | 18.7 | 21.6 | 16.3 | 6.0 | 47.4 | /// | /// |
| 中旬 | 37.8 | 18.7 | 21.5 | 16.3 | 5.9 | 46.4 | /// | /// | |
| 下旬 | 47.3 | 18.6 | 21.6 | 16.0 | 6.2 | 59.3 | /// | /// | |
| 9月 | 上旬 | 44.6 | 18.1 | 21.1 | 15.3 | 6.4 | 59.6 | /// | /// |
| 中旬 | 40.8 | 16.5 | 19.7 | 13.3 | 6.5 | 60.0 | /// | /// | |
| 下旬 | 38.4 | 14.8 | 17.9 | 11.5 | 7.0 | 59.6 | /// | /// | |
| 10月 | 上旬 | 40.1 | 12.9 | 16.1 | 9.7 | 7.2 | 54.5 | /// | /// |
| 中旬 | 33.2 | 10.8 | 13.8 | 7.7 | 8.0 | 45.0 | /// | /// | |
| 下旬 | 40.7 | 8.8 | 11.7 | 5.7 | 8.1 | 42.1 | /// | /// | |
| 11月 | 上旬 | 30.6 | 6.3 | 9.0 | 3.5 | 8.9 | 29.5 | /// | /// |
| 中旬 | 34.3 | 3.3 | 5.8 | 0.7 | 8.7 | 19.0 | /// | /// | |
| 下旬 | 28.9 | 1.2 | 3.6 | -1.3 | 9.4 | 12.5 | /// | /// | |
| 12月 | 上旬 | 25.1 | -1.0 | 1.2 | -3.3 | 9.4 | 10.0 | /// | /// |
| 中旬 | 17.5 | -2.5 | -0.4 | -4.7 | 9.4 | 9.2 | /// | /// | |
| 下旬 | 12.0 | -2.9 | -0.9 | -5.2 | 9.2 | 9.8 | /// | /// | |