平年値（旬ごとの値）
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厚真（胆振地方) 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 | 14.9 | -5.8 | -0.3 | -12.4 | 2.0 | 42.6 | /// | /// |
| 中旬 | 13.3 | -7.3 | -1.2 | -14.5 | 1.8 | 44.2 | /// | /// | |
| 下旬 | 12.4 | -7.0 | -0.9 | -14.4 | 2.0 | 52.1 | /// | /// | |
| 2月 | 上旬 | 8.1 | -7.0 | -1.0 | -14.5 | 2.0 | 46.5 | /// | /// |
| 中旬 | 12.0 | -5.8 | -0.1 | -13.4 | 2.2 | 43.1 | /// | /// | |
| 下旬 | 12.7 | -4.6 | 1.0 | -11.7 | 2.3 | 43.4 | /// | /// | |
| 3月 | 上旬 | 19.5 | -3.0 | 2.0 | -9.5 | 2.6 | 51.3 | /// | /// |
| 中旬 | 11.9 | -0.8 | 3.8 | -6.5 | 2.7 | 50.6 | /// | /// | |
| 下旬 | 17.3 | 1.0 | 5.9 | -4.5 | 2.7 | 62.1 | /// | /// | |
| 4月 | 上旬 | 16.2 | 3.2 | 8.7 | -2.4 | 2.8 | 54.8 | /// | /// |
| 中旬 | 25.1 | 5.1 | 10.9 | -0.8 | 3.0 | 55.4 | /// | /// | |
| 下旬 | 27.2 | 7.3 | 13.3 | 1.3 | 3.2 | 57.5 | /// | /// | |
| 5月 | 上旬 | 36.7 | 9.3 | 15.1 | 3.4 | 3.1 | 57.8 | /// | /// |
| 中旬 | 30.2 | 10.8 | 16.3 | 5.5 | 3.0 | 58.7 | /// | /// | |
| 下旬 | 30.3 | 12.7 | 18.2 | 7.8 | 2.8 | 66.1 | /// | /// | |
| 6月 | 上旬 | 24.1 | 13.8 | 19.0 | 9.4 | 2.6 | 53.4 | /// | /// |
| 中旬 | 33.9 | 15.2 | 19.8 | 11.3 | 2.6 | 43.9 | /// | /// | |
| 下旬 | 26.4 | 16.5 | 21.3 | 12.6 | 2.4 | 49.1 | /// | /// | |
| 7月 | 上旬 | 41.0 | 17.8 | 22.4 | 14.3 | 2.2 | 43.2 | /// | /// |
| 中旬 | 39.2 | 18.8 | 23.1 | 15.6 | 2.2 | 36.1 | /// | /// | |
| 下旬 | 43.4 | 20.4 | 24.6 | 17.3 | 2.2 | 39.6 | /// | /// | |
| 8月 | 上旬 | 47.8 | 21.0 | 25.6 | 17.5 | 2.1 | 45.0 | /// | /// |
| 中旬 | 60.5 | 20.5 | 24.9 | 17.1 | 2.1 | 39.2 | /// | /// | |
| 下旬 | 58.3 | 19.9 | 24.8 | 15.7 | 2.1 | 53.9 | /// | /// | |
| 9月 | 上旬 | 47.3 | 19.1 | 24.3 | 14.4 | 2.2 | 52.6 | /// | /// |
| 中旬 | 41.8 | 16.8 | 22.3 | 11.6 | 2.1 | 51.8 | /// | /// | |
| 下旬 | 45.4 | 14.3 | 20.4 | 8.6 | 2.1 | 55.0 | /// | /// | |
| 10月 | 上旬 | 37.1 | 12.4 | 18.3 | 6.8 | 2.2 | 50.0 | /// | /// |
| 中旬 | 26.6 | 9.8 | 16.1 | 3.8 | 2.2 | 53.9 | /// | /// | |
| 下旬 | 32.6 | 8.2 | 14.0 | 2.5 | 2.3 | 50.3 | /// | /// | |
| 11月 | 上旬 | 27.1 | 6.0 | 11.4 | 0.4 | 2.3 | 42.7 | /// | /// |
| 中旬 | 27.2 | 3.2 | 8.4 | -1.8 | 2.3 | 38.1 | /// | /// | |
| 下旬 | 25.7 | 1.0 | 5.9 | -3.9 | 2.3 | 39.0 | /// | /// | |
| 12月 | 上旬 | 21.2 | -1.8 | 3.2 | -7.0 | 2.1 | 37.3 | /// | /// |
| 中旬 | 17.4 | -4.0 | 1.2 | -10.0 | 2.0 | 36.3 | /// | /// | |
| 下旬 | 18.7 | -5.1 | 0.4 | -11.6 | 1.9 | 40.8 | /// | /// | |