平年値（旬ごとの値）
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長沼（空知地方) 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 | 21.1 | -5.4 | -1.3 | -10.6 | 1.8 | 27.2 | /// | /// |
| 中旬 | 19.5 | -6.8 | -2.4 | -12.5 | 1.6 | 28.2 | /// | /// | |
| 下旬 | 19.6 | -6.4 | -1.9 | -12.0 | 1.8 | 36.2 | /// | /// | |
| 2月 | 上旬 | 15.6 | -6.4 | -2.0 | -12.1 | 1.9 | 37.0 | /// | /// |
| 中旬 | 20.8 | -5.2 | -0.9 | -10.8 | 2.0 | 34.8 | /// | /// | |
| 下旬 | 14.4 | -4.2 | 0.4 | -10.1 | 2.2 | 36.2 | /// | /// | |
| 3月 | 上旬 | 20.2 | -2.8 | 1.4 | -8.1 | 2.3 | 48.2 | /// | /// |
| 中旬 | 10.5 | -0.6 | 3.2 | -5.2 | 2.4 | 47.9 | /// | /// | |
| 下旬 | 16.4 | 1.2 | 5.4 | -3.2 | 2.4 | 60.4 | /// | /// | |
| 4月 | 上旬 | 10.9 | 3.7 | 8.2 | -0.7 | 2.8 | 54.1 | /// | /// |
| 中旬 | 19.8 | 5.7 | 10.7 | 1.1 | 3.0 | 54.4 | /// | /// | |
| 下旬 | 19.1 | 7.9 | 13.3 | 3.0 | 3.2 | 56.1 | /// | /// | |
| 5月 | 上旬 | 28.8 | 9.7 | 15.0 | 5.0 | 3.1 | 58.0 | /// | /// |
| 中旬 | 28.7 | 11.2 | 16.6 | 6.6 | 3.1 | 61.3 | /// | /// | |
| 下旬 | 24.1 | 13.1 | 18.5 | 8.8 | 3.0 | 66.4 | /// | /// | |
| 6月 | 上旬 | 23.5 | 14.2 | 19.3 | 10.2 | 2.9 | 55.3 | /// | /// |
| 中旬 | 30.0 | 15.6 | 20.4 | 11.9 | 2.8 | 47.8 | /// | /// | |
| 下旬 | 23.9 | 17.0 | 22.0 | 13.3 | 2.7 | 54.1 | /// | /// | |
| 7月 | 上旬 | 36.2 | 18.3 | 23.0 | 14.9 | 2.6 | 48.0 | /// | /// |
| 中旬 | 33.6 | 19.3 | 23.8 | 16.1 | 2.6 | 45.5 | /// | /// | |
| 下旬 | 41.3 | 20.8 | 25.3 | 17.8 | 2.7 | 48.3 | /// | /// | |
| 8月 | 上旬 | 44.7 | 21.5 | 26.1 | 18.2 | 2.5 | 50.2 | /// | /// |
| 中旬 | 53.3 | 21.0 | 25.4 | 17.8 | 2.3 | 42.4 | /// | /// | |
| 下旬 | 54.5 | 20.4 | 25.1 | 16.7 | 2.2 | 55.0 | /// | /// | |
| 9月 | 上旬 | 47.9 | 19.6 | 24.3 | 15.5 | 2.2 | 52.9 | /// | /// |
| 中旬 | 46.0 | 17.4 | 22.2 | 12.8 | 2.1 | 50.9 | /// | /// | |
| 下旬 | 38.8 | 15.0 | 20.3 | 9.8 | 2.1 | 55.0 | /// | /// | |
| 10月 | 上旬 | 36.7 | 12.9 | 18.1 | 7.9 | 2.0 | 47.9 | /// | /// |
| 中旬 | 27.2 | 10.7 | 15.9 | 5.4 | 2.0 | 51.1 | /// | /// | |
| 下旬 | 32.8 | 8.8 | 13.7 | 3.8 | 2.1 | 46.3 | /// | /// | |
| 11月 | 上旬 | 29.0 | 6.6 | 11.0 | 2.0 | 2.2 | 38.7 | /// | /// |
| 中旬 | 27.8 | 3.5 | 7.7 | -0.6 | 2.0 | 33.1 | /// | /// | |
| 下旬 | 24.4 | 1.4 | 5.2 | -2.6 | 2.1 | 33.8 | /// | /// | |
| 12月 | 上旬 | 21.5 | -1.2 | 2.5 | -5.3 | 1.9 | 28.4 | /// | /// |
| 中旬 | 23.4 | -3.5 | 0.4 | -8.3 | 1.8 | 28.5 | /// | /// | |
| 下旬 | 23.7 | -4.5 | -0.6 | -9.6 | 1.8 | 28.2 | /// | /// | |