平年値(旬ごとの値)
成田(千葉県) 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 | 2003~ 2020 | 2003~ 2020 | 2003~ 2020 | 2003~ 2020 | 2003~ 2020 | /// | /// | /// | |
資料年数 | 18 | 18 | 18 | 18 | 18 | 0 | 0 | 0 | |
1月 | 上旬 | 11.8 | 4.0 | 9.9 | -2.3 | 3.2 | /// | /// | /// |
中旬 | 25.9 | 3.6 | 9.1 | -2.3 | 3.4 | /// | /// | /// | |
下旬 | 26.1 | 3.9 | 9.3 | -2.0 | 3.6 | /// | /// | /// | |
2月 | 上旬 | 18.4 | 4.1 | 9.6 | -1.9 | 3.5 | /// | /// | /// |
中旬 | 31.6 | 5.0 | 10.3 | -0.5 | 3.8 | /// | /// | /// | |
下旬 | 19.7 | 6.2 | 11.3 | 0.8 | 3.9 | /// | /// | /// | |
3月 | 上旬 | 50.1 | 7.0 | 12.1 | 1.8 | 4.1 | /// | /// | /// |
中旬 | 22.9 | 8.6 | 14.4 | 2.2 | 4.1 | /// | /// | /// | |
下旬 | 29.1 | 9.3 | 14.7 | 3.4 | 4.0 | /// | /// | /// | |
4月 | 上旬 | 46.5 | 11.4 | 17.0 | 5.4 | 4.3 | /// | /// | /// |
中旬 | 48.6 | 13.0 | 18.4 | 7.7 | 4.4 | /// | /// | /// | |
下旬 | 30.1 | 14.6 | 19.9 | 9.1 | 4.0 | /// | /// | /// | |
5月 | 上旬 | 29.3 | 16.8 | 22.2 | 11.5 | 3.9 | /// | /// | /// |
中旬 | 42.2 | 17.4 | 22.1 | 12.4 | 3.9 | /// | /// | /// | |
下旬 | 57.6 | 18.6 | 23.6 | 14.0 | 3.7 | /// | /// | /// | |
6月 | 上旬 | 41.6 | 19.5 | 24.1 | 15.1 | 3.3 | /// | /// | /// |
中旬 | 57.1 | 20.9 | 25.1 | 17.3 | 3.6 | /// | /// | /// | |
下旬 | 45.4 | 22.3 | 26.4 | 19.0 | 3.3 | /// | /// | /// | |
7月 | 上旬 | 43.8 | 23.6 | 27.7 | 20.4 | 3.6 | /// | /// | /// |
中旬 | 36.9 | 24.9 | 29.5 | 21.2 | 3.5 | /// | /// | /// | |
下旬 | 35.5 | 25.1 | 29.4 | 21.6 | 3.4 | /// | /// | /// | |
8月 | 上旬 | 27.2 | 26.6 | 31.4 | 22.7 | 3.4 | /// | /// | /// |
中旬 | 49.7 | 26.2 | 30.8 | 22.7 | 3.5 | /// | /// | /// | |
下旬 | 44.9 | 25.3 | 29.9 | 21.9 | 3.6 | /// | /// | /// | |
9月 | 上旬 | 59.2 | 24.7 | 29.2 | 21.4 | 3.7 | /// | /// | /// |
中旬 | 62.4 | 23.1 | 27.4 | 19.6 | 3.5 | /// | /// | /// | |
下旬 | 73.3 | 20.6 | 24.6 | 17.0 | 4.1 | /// | /// | /// | |
10月 | 上旬 | 98.4 | 19.4 | 23.5 | 15.7 | 3.8 | /// | /// | /// |
中旬 | 69.5 | 17.4 | 21.5 | 13.5 | 3.8 | /// | /// | /// | |
下旬 | 89.6 | 15.6 | 20.2 | 11.1 | 3.5 | /// | /// | /// | |
11月 | 上旬 | 23.1 | 14.1 | 19.2 | 8.7 | 2.8 | /// | /// | /// |
中旬 | 41.8 | 11.8 | 16.6 | 6.6 | 3.3 | /// | /// | /// | |
下旬 | 41.1 | 10.0 | 15.0 | 4.8 | 3.2 | /// | /// | /// | |
12月 | 上旬 | 24.3 | 8.1 | 13.4 | 2.5 | 3.1 | /// | /// | /// |
中旬 | 17.6 | 6.3 | 11.7 | 0.6 | 3.1 | /// | /// | /// | |
下旬 | 26.2 | 5.2 | 10.9 | -1.0 | 3.3 | /// | /// | /// |