平年値(旬ごとの値)
東京(東京都) 平年値(旬ごとの値)
要素 | 海面気圧 (hPa) | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 相対湿度 (%) | 平均風速 (m/s) | 日照時間 (時) | 全天日射量 (MJ/㎡) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | 雲量 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
統計期間 | 1991~ 2020 | 1991~ 2020 | 1991~ 2020 | 1991~ 2020 | 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 | 30 | 30 | 30 | 30 | |
1月 | 上旬 | 1015.1 | 11.7 | 5.8 | 10.3 | 1.5 | 50 | 2.7 | 64.0 | 9.2 | 0 | 1 | 3.8 |
中旬 | 1016.7 | 20.9 | 5.2 | 9.5 | 1.2 | 53 | 2.7 | 60.0 | 9.0 | 1 | 1 | 4.6 | |
下旬 | 1015.6 | 27.1 | 5.2 | 9.6 | 1.0 | 51 | 2.8 | 68.5 | 9.9 | 2 | 2 | 4.5 | |
2月 | 上旬 | 1015.1 | 14.5 | 5.5 | 10.2 | 1.5 | 50 | 3.0 | 62.1 | 10.9 | 2 | 2 | 5.0 |
中旬 | 1015.9 | 24.2 | 6.0 | 10.9 | 1.9 | 52 | 3.0 | 58.6 | 11.4 | 2 | 2 | 5.5 | |
下旬 | 1017.6 | 17.8 | 7.0 | 11.7 | 2.9 | 54 | 3.1 | 49.7 | 12.3 | 0 | 0 | 5.7 | |
3月 | 上旬 | 1015.3 | 45.1 | 7.9 | 12.7 | 3.8 | 58 | 3.0 | 52.9 | 12.0 | 0 | 0 | 6.2 |
中旬 | 1015.5 | 26.3 | 9.5 | 14.5 | 5.0 | 55 | 3.2 | 61.6 | 14.2 | 0 | 0 | 5.9 | |
下旬 | 1015.0 | 44.7 | 10.5 | 15.4 | 6.2 | 58 | 3.1 | 60.8 | 13.9 | 0 | 0 | 6.5 | |
4月 | 上旬 | 1014.5 | 48.3 | 12.7 | 17.8 | 8.0 | 60 | 3.2 | 61.8 | 15.6 | --- | --- | 6.3 |
中旬 | 1013.6 | 47.9 | 14.3 | 19.4 | 9.8 | 62 | 3.2 | 56.5 | 15.7 | --- | 0 | 7.0 | |
下旬 | 1013.5 | 37.5 | 16.0 | 21.1 | 11.5 | 63 | 3.2 | 60.5 | 16.8 | --- | --- | 6.7 | |
5月 | 上旬 | 1012.8 | 34.7 | 17.7 | 22.6 | 13.3 | 66 | 3.2 | 58.8 | 17.3 | --- | --- | 7.2 |
中旬 | 1011.9 | 46.1 | 18.5 | 23.2 | 14.3 | 68 | 3.1 | 55.2 | 16.7 | --- | --- | 7.6 | |
下旬 | 1010.9 | 58.9 | 20.0 | 24.9 | 15.9 | 69 | 2.9 | 65.5 | 17.8 | --- | --- | 7.5 | |
6月 | 上旬 | 1010.6 | 43.1 | 20.9 | 25.3 | 17.2 | 70 | 2.8 | 52.6 | 16.8 | --- | --- | 8.1 |
中旬 | 1008.5 | 67.5 | 21.8 | 26.0 | 18.5 | 77 | 2.8 | 38.6 | 14.3 | --- | --- | 8.6 | |
下旬 | 1007.9 | 57.1 | 23.0 | 26.9 | 19.7 | 78 | 2.7 | 33.0 | 13.2 | --- | --- | 8.9 | |
7月 | 上旬 | 1008.1 | 65.4 | 24.6 | 28.6 | 21.3 | 77 | 3.2 | 42.3 | 14.6 | --- | --- | 8.2 |
中旬 | 1008.3 | 47.6 | 25.9 | 30.0 | 22.5 | 76 | 3.2 | 49.5 | 15.8 | --- | --- | 8.1 | |
下旬 | 1009.4 | 43.3 | 26.7 | 30.9 | 23.4 | 76 | 3.2 | 59.6 | 16.3 | --- | --- | 7.8 | |
8月 | 上旬 | 1009.9 | 35.8 | 27.4 | 31.9 | 23.9 | 73 | 2.9 | 61.8 | 17.1 | --- | --- | 7.1 |
中旬 | 1009.4 | 48.8 | 27.0 | 31.5 | 23.7 | 74 | 3.0 | 56.5 | 16.2 | --- | --- | 7.5 | |
下旬 | 1010.3 | 70.1 | 26.3 | 30.6 | 22.9 | 74 | 2.9 | 55.9 | 14.3 | --- | --- | 7.6 | |
9月 | 上旬 | 1011.0 | 75.6 | 25.3 | 29.6 | 22.3 | 76 | 2.7 | 46.9 | 13.2 | --- | --- | 7.7 |
中旬 | 1012.9 | 75.1 | 23.6 | 27.8 | 20.5 | 76 | 2.6 | 42.5 | 12.0 | --- | --- | 7.8 | |
下旬 | 1015.1 | 74.2 | 21.1 | 25.1 | 18.0 | 74 | 2.7 | 37.3 | 10.6 | --- | --- | 8.0 | |
10月 | 上旬 | 1015.6 | 102.9 | 19.8 | 23.7 | 16.7 | 73 | 2.7 | 37.1 | 10.0 | --- | --- | 7.8 |
中旬 | 1017.0 | 70.6 | 18.1 | 22.1 | 15.0 | 72 | 2.6 | 40.8 | 9.8 | --- | --- | 7.2 | |
下旬 | 1017.4 | 61.3 | 16.2 | 20.4 | 12.8 | 68 | 2.5 | 51.4 | 9.7 | --- | --- | 6.5 | |
11月 | 上旬 | 1018.3 | 26.2 | 14.4 | 18.6 | 10.6 | 66 | 2.4 | 51.0 | 9.3 | --- | --- | 5.9 |
中旬 | 1017.9 | 39.5 | 12.5 | 16.6 | 8.8 | 65 | 2.5 | 48.0 | 8.3 | --- | --- | 6.1 | |
下旬 | 1018.6 | 30.6 | 10.8 | 14.9 | 7.1 | 63 | 2.5 | 50.8 | 8.1 | --- | 0 | 5.8 | |
12月 | 上旬 | 1017.9 | 23.3 | 9.1 | 13.3 | 5.3 | 61 | 2.5 | 50.6 | 7.7 | 0 | 0 | 5.3 |
中旬 | 1017.2 | 15.3 | 7.6 | 11.9 | 3.6 | 55 | 2.5 | 57.0 | 8.1 | --- | --- | 4.6 | |
下旬 | 1016.0 | 19.3 | 6.5 | 11.0 | 2.5 | 53 | 2.7 | 66.7 | 8.4 | 0 | 0 | 4.1 |
- 「@」の付いた値は、参考値です。平年差や平年比に利用できません。