東京地方 天気予報
降水確率精度検証結果一覧表
表の見方と注意事項
グラフ 戻る
2026/01
| | 実際の降水日数／予報日数 | 実際の降水日数割合（%） |
| 予報降水確率 | 0% | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% | 0% | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% |
| 1日前予報 | 0/75 | 0/33 | 0/14 | 0/0 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0 | 0 | 0 | | | 50 | | | | | |
| 2日前予報 | 0/1 | 0/11 | 0/15 | 0/3 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0 | 0 | 0 | 0 | 100 | | | | | | |
| 3日前予報 | 0/0 | 0/3 | 0/23 | 1/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | 0 | 0 | 20 | | | | | | | |
| 4日前予報 | 0/0 | 0/0 | 0/27 | 1/3 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | | 0 | 33 | 0 | | | | | | |
| 5日前予報 | 0/0 | 0/0 | 0/27 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | | 0 | 25 | | | | | | | |
| 6日前予報 | 0/0 | 0/0 | 1/29 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | | 3 | 0 | | | | | | | |
| 7日前予報 | 0/0 | 0/1 | 0/28 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | 0 | 0 | 50 | | | | | | | |
2026年合計
| | 実際の降水日数／予報日数 | 実際の降水日数割合（%） |
| 予報降水確率 | 0% | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% | 0% | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% | 100% |
| 1日前予報 | 0/75 | 0/33 | 0/14 | 0/0 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0 | 0 | 0 | | | 50 | | | | | |
| 2日前予報 | 0/1 | 0/11 | 0/15 | 0/3 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0 | 0 | 0 | 0 | 100 | | | | | | |
| 3日前予報 | 0/0 | 0/3 | 0/23 | 1/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | 0 | 0 | 20 | | | | | | | |
| 4日前予報 | 0/0 | 0/0 | 0/27 | 1/3 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | | 0 | 33 | 0 | | | | | | |
| 5日前予報 | 0/0 | 0/0 | 0/27 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | | 0 | 25 | | | | | | | |
| 6日前予報 | 0/0 | 0/0 | 1/29 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | | 3 | 0 | | | | | | | |
| 7日前予報 | 0/0 | 0/1 | 0/28 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 | | 0 | 0 | 50 | | | | | | | |
降水確率的中率のグラフ
戻る
Last updated 2026/02/01
連絡先：tf2