平年値(旬ごとの値)
北斗(渡島地方) 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 | 24.1 | -2.8 | 0.6 | -7.1 | 2.2 | 19.4 | /// | /// |
中旬 | 17.2 | -3.9 | -0.2 | -8.7 | 2.1 | 22.1 | /// | /// | |
下旬 | 25.7 | -3.7 | 0.1 | -8.5 | 2.3 | 25.2 | /// | /// | |
2月 | 上旬 | 17.0 | -3.7 | 0.1 | -8.5 | 2.3 | 25.4 | /// | /// |
中旬 | 21.5 | -3.0 | 0.9 | -7.8 | 2.4 | 28.5 | /// | /// | |
下旬 | 17.4 | -1.8 | 2.4 | -6.9 | 2.4 | 29.5 | /// | /// | |
3月 | 上旬 | 22.7 | -0.9 | 3.0 | -5.4 | 2.6 | 38.5 | /// | /// |
中旬 | 16.9 | 0.8 | 4.8 | -3.7 | 2.6 | 40.0 | /// | /// | |
下旬 | 16.5 | 2.5 | 7.0 | -2.0 | 2.6 | 55.0 | /// | /// | |
4月 | 上旬 | 16.4 | 4.7 | 9.5 | -0.1 | 2.7 | 53.7 | /// | /// |
中旬 | 24.2 | 6.4 | 11.5 | 1.4 | 3.0 | 60.0 | /// | /// | |
下旬 | 28.0 | 8.5 | 13.8 | 3.2 | 2.8 | 58.5 | /// | /// | |
5月 | 上旬 | 35.8 | 10.2 | 15.5 | 5.1 | 2.9 | 60.0 | /// | /// |
中旬 | 24.2 | 11.5 | 16.5 | 6.7 | 2.8 | 58.8 | /// | /// | |
下旬 | 27.5 | 13.4 | 18.5 | 8.9 | 2.6 | 70.4 | /// | /// | |
6月 | 上旬 | 22.6 | 14.5 | 19.4 | 10.2 | 2.5 | 59.4 | /// | /// |
中旬 | 32.0 | 15.9 | 20.4 | 12.0 | 2.4 | 50.3 | /// | /// | |
下旬 | 25.2 | 17.2 | 21.6 | 13.5 | 2.3 | 52.0 | /// | /// | |
7月 | 上旬 | 43.9 | 18.5 | 22.6 | 15.1 | 2.2 | 37.7 | /// | /// |
中旬 | 35.3 | 19.7 | 23.6 | 16.5 | 2.2 | 37.0 | /// | /// | |
下旬 | 50.4 | 21.2 | 25.4 | 18.0 | 2.3 | 42.1 | /// | /// | |
8月 | 上旬 | 47.6 | 22.0 | 26.2 | 18.6 | 2.0 | 44.4 | /// | /// |
中旬 | 46.8 | 21.5 | 25.6 | 18.1 | 2.2 | 41.4 | /// | /// | |
下旬 | 64.1 | 21.0 | 25.5 | 17.1 | 2.1 | 51.4 | /// | /// | |
9月 | 上旬 | 49.2 | 20.1 | 24.6 | 15.9 | 2.3 | 47.9 | /// | /// |
中旬 | 48.2 | 18.1 | 23.0 | 13.4 | 2.2 | 49.8 | /// | /// | |
下旬 | 46.2 | 15.9 | 21.1 | 10.8 | 2.2 | 54.4 | /// | /// | |
10月 | 上旬 | 44.3 | 13.9 | 19.0 | 8.9 | 2.2 | 48.4 | /// | /// |
中旬 | 36.2 | 11.3 | 16.9 | 5.9 | 2.1 | 53.2 | /// | /// | |
下旬 | 33.1 | 9.5 | 14.6 | 4.5 | 2.2 | 47.8 | /// | /// | |
11月 | 上旬 | 33.2 | 7.5 | 12.3 | 2.7 | 2.3 | 37.7 | /// | /// |
中旬 | 40.3 | 4.8 | 9.2 | 0.5 | 2.2 | 31.5 | /// | /// | |
下旬 | 32.7 | 2.6 | 6.5 | -1.3 | 2.3 | 27.8 | /// | /// | |
12月 | 上旬 | 30.4 | 0.2 | 3.8 | -3.6 | 2.2 | 21.4 | /// | /// |
中旬 | 26.7 | -1.6 | 1.9 | -5.7 | 2.1 | 19.7 | /// | /// | |
下旬 | 30.4 | -2.0 | 1.5 | -6.3 | 2.2 | 22.8 | /// | /// |