平年値(旬ごとの値)
一関(岩手県) 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 | 18.1 | 0.3 | 4.0 | -3.0 | 1.2 | 34.4 | 20 | 10 |
中旬 | 13.1 | -0.3 | 3.6 | -3.9 | 1.2 | 38.1 | 17 | 9 | |
下旬 | 15.4 | -0.3 | 3.7 | -4.0 | 1.3 | 43.1 | 20 | 12 | |
2月 | 上旬 | 13.3 | -0.1 | 4.1 | -3.8 | 1.3 | 40.6 | 25 | 14 |
中旬 | 16.1 | 0.5 | 4.9 | -3.3 | 1.4 | 43.1 | 16 | 10 | |
下旬 | 10.7 | 1.6 | 6.6 | -2.7 | 1.4 | 40.7 | 11 | 6 | |
3月 | 上旬 | 29.9 | 2.6 | 7.6 | -1.6 | 1.5 | 45.7 | 8 | 5 |
中旬 | 19.2 | 4.0 | 9.6 | -0.9 | 1.6 | 55.8 | 3 | 2 | |
下旬 | 27.0 | 5.4 | 11.2 | 0.1 | 1.6 | 61.5 | 4 | 2 | |
4月 | 上旬 | 27.2 | 7.8 | 13.8 | 2.3 | 1.6 | 57.7 | 2 | 1 |
中旬 | 25.7 | 9.7 | 16.0 | 4.0 | 1.6 | 57.2 | 0 | 0 | |
下旬 | 33.7 | 11.9 | 18.4 | 5.8 | 1.5 | 63.2 | 0 | 0 | |
5月 | 上旬 | 32.6 | 14.0 | 20.3 | 8.4 | 1.5 | 59.1 | 0 | 0 |
中旬 | 35.3 | 15.0 | 20.9 | 9.8 | 1.4 | 57.9 | 0 | 0 | |
下旬 | 39.6 | 17.1 | 23.2 | 11.9 | 1.3 | 66.8 | 0 | 0 | |
6月 | 上旬 | 26.1 | 18.3 | 24.1 | 13.5 | 1.3 | 57.7 | 0 | 0 |
中旬 | 40.5 | 19.4 | 24.5 | 15.4 | 1.2 | 41.7 | 0 | 0 | |
下旬 | 55.2 | 20.5 | 25.5 | 16.7 | 1.2 | 39.0 | 0 | 0 | |
7月 | 上旬 | 64.6 | 21.9 | 26.7 | 18.4 | 1.1 | 36.6 | 0 | 0 |
中旬 | 63.8 | 22.8 | 27.5 | 19.3 | 1.0 | 36.0 | 0 | 0 | |
下旬 | 52.7 | 24.2 | 29.3 | 20.6 | 1.0 | 45.1 | 0 | 0 | |
8月 | 上旬 | 38.4 | 25.0 | 30.3 | 21.2 | 1.1 | 49.3 | 0 | 0 |
中旬 | 51.4 | 24.3 | 29.3 | 20.9 | 1.1 | 40.5 | 0 | 0 | |
下旬 | 72.1 | 23.4 | 28.4 | 19.8 | 1.0 | 42.8 | 0 | 0 | |
9月 | 上旬 | 40.9 | 22.7 | 27.5 | 19.0 | 1.1 | 39.2 | 0 | 0 |
中旬 | 69.1 | 20.6 | 25.4 | 16.9 | 1.1 | 37.6 | 0 | 0 | |
下旬 | 46.3 | 17.9 | 23.0 | 13.7 | 1.1 | 41.3 | 0 | 0 | |
10月 | 上旬 | 43.3 | 16.3 | 21.4 | 12.1 | 1.1 | 40.7 | 0 | 0 |
中旬 | 34.7 | 14.0 | 19.5 | 9.4 | 1.0 | 44.3 | 0 | 0 | |
下旬 | 40.5 | 11.9 | 17.3 | 7.2 | 1.1 | 46.9 | 0 | 0 | |
11月 | 上旬 | 20.2 | 9.8 | 15.4 | 4.9 | 1.1 | 46.5 | 0 | 0 |
中旬 | 21.0 | 7.4 | 12.4 | 2.8 | 1.1 | 39.1 | 1 | 1 | |
下旬 | 24.4 | 5.5 | 10.3 | 1.3 | 1.2 | 38.9 | 2 | 1 | |
12月 | 上旬 | 20.2 | 3.5 | 7.9 | -0.2 | 1.2 | 37.3 | 5 | 3 |
中旬 | 19.0 | 1.8 | 5.7 | -1.6 | 1.1 | 33.1 | 13 | 7 | |
下旬 | 19.5 | 1.2 | 4.9 | -2.2 | 1.2 | 38.2 | 22 | 12 |