平年値(旬ごとの値)
八雲(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 | 1991~ 2020 | 1991~ 2020 | |
資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | |
1月 | 上旬 | 26.1 | -2.6 | 0.4 | -6.2 | 2.7 | 18.3 | 60 | 39 |
中旬 | 21.0 | -3.7 | -0.4 | -7.6 | 2.4 | 21.7 | 57 | 50 | |
下旬 | 27.2 | -3.6 | -0.2 | -7.4 | 2.5 | 24.9 | 67 | 59 | |
2月 | 上旬 | 22.7 | -3.5 | -0.1 | -7.5 | 2.5 | 25.1 | 59 | 67 |
中旬 | 23.0 | -2.8 | 0.6 | -6.7 | 2.7 | 28.9 | 55 | 72 | |
下旬 | 24.0 | -1.9 | 1.9 | -6.4 | 2.4 | 29.6 | 39 | 67 | |
3月 | 上旬 | 23.8 | -1.0 | 2.6 | -5.1 | 2.7 | 38.3 | 42 | 62 |
中旬 | 24.3 | 0.8 | 4.6 | -3.3 | 2.7 | 40.6 | 33 | 50 | |
下旬 | 21.3 | 2.3 | 6.2 | -1.8 | 2.7 | 55.5 | 25 | 28 | |
4月 | 上旬 | 23.2 | 4.2 | 8.3 | 0.0 | 2.6 | 56.8 | 7 | 7 |
中旬 | 30.6 | 5.7 | 10.0 | 1.3 | 2.8 | 59.9 | 2 | 1 | |
下旬 | 30.2 | 7.7 | 12.1 | 3.3 | 2.7 | 60.3 | 0 | 0 | |
5月 | 上旬 | 41.9 | 9.3 | 13.6 | 4.9 | 2.6 | 59.8 | 0 | 0 |
中旬 | 29.2 | 10.4 | 14.8 | 6.4 | 2.6 | 58.4 | 0 | 0 | |
下旬 | 29.0 | 12.3 | 16.5 | 8.3 | 2.3 | 63.0 | 0 | 0 | |
6月 | 上旬 | 19.2 | 13.2 | 17.1 | 9.6 | 2.2 | 48.6 | 0 | 0 |
中旬 | 32.2 | 14.7 | 18.4 | 11.4 | 2.2 | 42.8 | 0 | 0 | |
下旬 | 26.5 | 16.3 | 20.1 | 13.0 | 2.2 | 46.8 | 0 | 0 | |
7月 | 上旬 | 48.3 | 17.5 | 21.0 | 14.6 | 2.1 | 37.0 | 0 | 0 |
中旬 | 36.6 | 19.1 | 22.6 | 16.2 | 2.1 | 41.3 | 0 | 0 | |
下旬 | 47.1 | 20.3 | 23.6 | 17.5 | 2.2 | 38.2 | 0 | 0 | |
8月 | 上旬 | 64.4 | 21.4 | 25.1 | 18.2 | 2.1 | 45.0 | 0 | 0 |
中旬 | 68.6 | 21.0 | 24.5 | 17.9 | 2.1 | 40.3 | 0 | 0 | |
下旬 | 62.3 | 20.5 | 24.6 | 16.7 | 2.1 | 54.5 | 0 | 0 | |
9月 | 上旬 | 55.7 | 19.7 | 24.1 | 15.5 | 2.2 | 51.1 | 0 | 0 |
中旬 | 52.7 | 17.7 | 22.6 | 13.0 | 2.1 | 52.5 | 0 | 0 | |
下旬 | 49.4 | 15.4 | 20.7 | 10.2 | 2.2 | 55.5 | 0 | 0 | |
10月 | 上旬 | 39.0 | 13.4 | 18.6 | 8.3 | 2.2 | 48.7 | 0 | 0 |
中旬 | 30.9 | 11.0 | 16.4 | 5.7 | 2.2 | 51.7 | 0 | 0 | |
下旬 | 34.0 | 9.2 | 14.2 | 4.1 | 2.3 | 47.7 | 0 | 0 | |
11月 | 上旬 | 37.9 | 7.4 | 12.1 | 2.6 | 2.5 | 37.4 | 2 | 1 |
中旬 | 44.3 | 4.4 | 8.7 | 0.2 | 2.4 | 28.0 | 10 | 5 | |
下旬 | 35.1 | 2.3 | 6.1 | -1.5 | 2.5 | 26.6 | 23 | 11 | |
12月 | 上旬 | 33.8 | 0.0 | 3.6 | -3.4 | 2.5 | 21.6 | 36 | 16 |
中旬 | 31.7 | -1.6 | 1.6 | -5.0 | 2.5 | 20.6 | 52 | 26 | |
下旬 | 33.7 | -2.0 | 1.2 | -5.5 | 2.6 | 22.8 | 63 | 34 |