日ごとの値
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東京都 2015年4月（日ごとの値） 降水量合計（mm）
| 日 | 小河内 | 八王子 | 世田谷 | 東京* | 江戸川臨海 | 羽田 | 大島* | 三宅島* | 八丈島* | 青梅 | 練馬 | 府中 | 小沢 | 父島* | 大島北ノ山 | 八重見ヶ原 | 三宅坪田 | 新島 | 神津島 | 母島 | 南鳥島* | 大島泉津 | 大島差木地 | 利島 | 青ヶ島 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.0 | 0.5 | 2.0 | 1.5 | 4.0 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.5 | 0.5 | 0.0 | 0.5 | 0.0 | 0.0 | 0.5 | 0.0 | 0.0 | 0.5 | 2.0 | 0.0 | 0.5 | 0.0 |
| 2 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.5 | 0.0 |
| 4 | 1.0 | 0.0 | 1.5 | 0.0 | 0.0 | 0.0 | 17.5 | 35.0 | 14.5 | 0.0 | 0.0 | 0.5 | 1.0 | 0.0 | 35.0 | 11.5 | 36.0 | 22.5 | 23.0 | 0.0 | 0.0 | 23.0 | 10.5 | 13.0 | 0.0 |
| 5 | 0.0 | 0.0 | 4.0 | 8.0 | 5.5 | 5.0 | 5.0 | 10.5 | 2.5 | 2.0 | 7.5 | 2.0 | 0.0 | -- | 5.0 | 1.5 | 13.0 | 8.5 | 6.0 | 0.0 | -- | 3.5 | 3.0 | 6.0 | 0.5 |
| 6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 | 0.0 | 0.5 | 0.0 | 0.0 | 0.5 | 0.0 | 0.0 | 2.5 |
| 7 | 7.0 | 7.0 | 4.5 | 4.5 | 3.5 | 4.0 | 31.5 | 15.5 | 73.0 | 8.5 | 5.0 | 6.0 | 7.5 | -- | 23.0 | 56.0 | 17.0 | 13.5 | 7.5 | 0.0 | 0.0 | 31.5 | 9.0 | 14.5 | 24.5 |
| 8 | 16.0 | 18.0 | 17.5 | 20.0 | 13.5 | 15.5 | 39.5 | 42.5 | 102.5 | 20.5 | 17.5 | 19.0 | 18.5 | -- | 25.0 | 87.0 | 34.0 | 15.0 | 15.0 | 0.0 | 0.0 | 26.5 | 21.0 | 11.5 | 40.5 |
| 9 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | -- | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 1.5 |
| 10 | 9.5 | 9.5 | 9.0 | 9.5 | 7.5 | 9.0 | 46.5 | 21.0 | 35.0 | 6.5 | 9.0 | 10.0 | 9.0 | 0.0 | 21.5 | 30.0 | 21.0 | 14.0 | 9.0 | 0.0 | 0.0 | 24.0 | 16.5 | 13.5 | 59.5 |
| 11 | 7.0 | 10.0 | 7.0 | 7.5 | 5.5 | 4.5 | 31.5 | 8.5 | 23.0 | 7.0 | 4.5 | 7.5 | 6.0 | -- | 7.5 | 20.5 | 14.0 | 1.5 | 2.5 | 0.0 | 0.5 | 8.5 | 2.5 | 1.0 | 4.0 |
| 12 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.5 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.5 |
| 13 | 24.0 | 36.0 | 34.0 | 36.5 | 32.5 | 33.0 | 88.0 | 116.5 | 39.0 | 28.5 | 29.5 | 30.5 | 24.5 | 0.0 | 49.5 | 37.0 | 101.5 | 38.5 | 66.0 | 7.0 | 0.0 | 57.0 | 25.0 | 21.0 | 34.0 |
| 14 | 15.0 | 15.5 | 18.0 | 22.5 | 18.5 | 17.5 | 25.5 | 39.5 | 20.5 | 15.5 | 17.5 | 14.5 | 16.0 | 0.0 | 24.0 | 16.0 | 33.5 | 34.5 | 41.0 | 0.0 | 0.0 | 26.0 | 24.5 | 34.0 | 20.0 |
| 15 | 1.0 | 2.0 | 2.0 | 2.0 | 2.5 | 1.5 | 6.5 | 7.5 | 6.5 | 1.0 | 1.5 | 1.5 | 1.0 | 10.5 | 4.0 | 5.0 | 7.0 | 7.0 | 7.0 | 8.0 | 0.0 | 6.0 | 5.0 | 8.5 | 5.0 |
| 16 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 |
| 17 | 0.0 | 0.0 | 0.5 | 3.5 | 0.0 | 0.0 | 0.5 | 0.0 | 5.0 | 0.0 | 2.5 | 1.0 | 0.0 | 0.0 | 1.0 | 4.5 | 0.0 | 0.0 | 0.5 | 0.0 | -- | 3.5 | 0.0 | 0.0 | 0.0 |
| 18 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 19 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 |
| 20 | 2.5 | 6.0 | 14.0 | 10.5 | 5.0 | 11.0 | 17.0 | 20.0 | 6.0 | 1.0 | 6.5 | 6.0 | 6.5 | 0.0 | 4.5 | 7.0 | 14.5 | 23.5 | 20.0 | 0.0 | -- | 33.0 | 16.5 | 15.0 | 0.5 |
| 21 | 0.0 | 0.0 | 0.0 | 0.5 | 0.5 | 0.0 | 2.5 | 9.0 | 40.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 37.5 | 11.0 | 3.0 | 2.5 | 0.0 | 0.0 | 3.5 | 2.0 | 4.5 | 3.0 |
| 22 | 0.0 | 0.0 | 2.0 | 2.5 | 2.0 | 2.5 | 2.5 | 7.0 ) | 1.0 | 0.0 | 0.5 | 0.0 | 0.0 | -- | 4.0 | 1.0 | 8.5 | 3.5 | 4.0 | 0.0 | -- | 4.5 | 2.5 | 6.0 | 1.0 |
| 23 | 0.0 | 0.5 | 0.5 | -- | 0.0 | 0.0 | -- | -- ) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.5 |
| 24 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 |
| 25 | 0.0 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 |
| 26 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 35.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 27 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | -- | 0.0 | 0.0 | 0.0 | 0.0 |
| 28 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | -- | -- | -- | 0.0 | 0.0 | 0.0 | 0.0 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | -- | 0.0 | 0.0 | 0.0 | 0.0 |
| 29 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.5 | 12.0 | 17.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.0 | 8.0 | 4.0 | 6.5 | 1.0 | 0.0 | 0.5 | 1.0 | 1.0 | 43.0 |
| 30 | 0.0 | 0.0 | 0.0 | -- | 0.0 | 0.0 | 0.5 | 0.0 | 7.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.0 | 0.5 | 5.5 | 0.0 | 0.0 | 0.0 | 29.0 | 0.0 | 0.0 | 0.5 | 0.0 | 16.0 |
- 値欄の記号の説明
- アスタリスク(*)が付いた地点は地上気象観測地点(気象台・測候所・特別地域気象観測所等)です。
- アスタリスクの付いていない地点はアメダス地点です。2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。