平年値(旬ごとの値)
長井(山形県) 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 | 72.3 | -0.4 | 2.8 | -3.4 | 1.9 | 13.5 | 83 | 55 |
中旬 | 47.9 | -1.1 | 2.3 | -4.5 | 1.7 | 18.6 | 77 | 70 | |
下旬 | 59.2 | -1.3 | 2.1 | -4.7 | 1.8 | 17.6 | 100 | 82 | |
2月 | 上旬 | 45.8 | -1.2 | 2.6 | -4.8 | 1.9 | 19.0 | 81 | 94 |
中旬 | 48.2 | -0.6 | 3.3 | -4.3 | 2.0 | 22.0 | 72 | 89 | |
下旬 | 33.0 | 0.1 | 4.6 | -4.2 | 1.8 | 25.5 | 48 | 80 | |
3月 | 上旬 | 41.8 | 1.3 | 5.5 | -2.6 | 2.0 | 31.7 | 49 | 73 |
中旬 | 39.7 | 2.4 | 7.3 | -2.1 | 1.9 | 41.4 | 40 | 57 | |
下旬 | 38.7 | 3.8 | 9.0 | -0.8 | 1.9 | 50.9 | 24 | 30 | |
4月 | 上旬 | 36.6 | 6.5 | 12.2 | 1.4 | 2.0 | 53.5 | 8 | 9 |
中旬 | 35.9 | 8.8 | 14.9 | 3.1 | 2.1 | 56.0 | 1 | 1 | |
下旬 | 36.9 | 11.1 | 17.6 | 4.8 | 2.0 | 62.5 | 0 | 0 | |
5月 | 上旬 | 36.8 | 13.6 | 20.1 | 7.2 | 2.0 | 65.0 | 0 | 0 |
中旬 | 39.3 | 14.7 | 20.7 | 9.1 | 1.9 | 60.1 | 0 | 0 | |
下旬 | 33.3 | 16.8 | 23.0 | 11.0 | 1.7 | 73.5 | 0 | 0 | |
6月 | 上旬 | 24.6 | 18.2 | 24.1 | 12.7 | 1.6 | 67.3 | 0 | 0 |
中旬 | 38.3 | 19.4 | 24.7 | 14.7 | 1.5 | 51.9 | 0 | 0 | |
下旬 | 78.9 | 20.5 | 25.4 | 16.3 | 1.5 | 44.5 | 0 | 0 | |
7月 | 上旬 | 84.4 | 21.9 | 26.6 | 18.0 | 1.5 | 38.7 | 0 | 0 |
中旬 | 97.9 | 22.7 | 27.4 | 18.9 | 1.4 | 40.1 | 0 | 0 | |
下旬 | 65.2 | 24.1 | 29.3 | 19.9 | 1.3 | 58.9 | 0 | 0 | |
8月 | 上旬 | 40.6 | 24.7 | 30.3 | 20.3 | 1.3 | 63.6 | 0 | 0 |
中旬 | 52.5 | 24.0 | 29.3 | 19.7 | 1.3 | 55.5 | 0 | 0 | |
下旬 | 67.1 | 22.8 | 28.2 | 18.7 | 1.3 | 55.1 | 0 | 0 | |
9月 | 上旬 | 38.6 | 21.8 | 27.1 | 17.7 | 1.3 | 47.7 | 0 | 0 |
中旬 | 55.7 | 19.7 | 25.0 | 15.6 | 1.2 | 44.6 | 0 | 0 | |
下旬 | 44.7 | 16.8 | 22.3 | 12.4 | 1.3 | 40.2 | 0 | 0 | |
10月 | 上旬 | 46.0 | 15.3 | 20.9 | 10.8 | 1.4 | 37.3 | 0 | 0 |
中旬 | 36.8 | 13.0 | 18.9 | 8.3 | 1.3 | 40.5 | 0 | 0 | |
下旬 | 57.2 | 10.8 | 16.6 | 6.4 | 1.4 | 40.1 | 0 | 0 | |
11月 | 上旬 | 50.9 | 8.7 | 14.6 | 3.9 | 1.5 | 36.5 | 0 | 0 |
中旬 | 61.7 | 6.6 | 11.6 | 2.5 | 1.6 | 25.9 | 2 | 1 | |
下旬 | 67.8 | 4.7 | 9.5 | 0.9 | 1.5 | 23.8 | 3 | 2 | |
12月 | 上旬 | 62.4 | 3.0 | 7.0 | -0.2 | 1.6 | 18.5 | 18 | 10 |
中旬 | 70.5 | 1.4 | 5.0 | -1.7 | 1.6 | 15.7 | 52 | 28 | |
下旬 | 71.4 | 0.6 | 4.1 | -2.5 | 1.9 | 17.9 | 68 | 44 |