日ごとの値
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東京都 2012年2月（日ごとの値） 最低気温（℃）
| 日 | 小河内 | 八王子 | 東京* | 江戸川臨海 | 羽田 | 大島* | 三宅島* | 八丈島* | 青梅 | 練馬 | 府中 | 父島* | 大島北ノ山 | 八重見ヶ原 | 三宅坪田 | 新島 | 神津島 | 南鳥島* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | -4.4 | -4.9 | 0.1 | -1.8 | 0.3 | 0.2 | 6.3 | 4.9 | -6.8 | -2.5 | -4.3 | 12.8 | 0.4 | 3.7 | 5.8 | 5.1 | 4.1 | 19.8 |
| 2 | -5.5 | -5.4 | 0.7 | 0.2 | 0.3 | 0.0 | 1.4 | 2.4 | -5.5 | -1.6 | -3.7 | 15.9 | 1.8 | 3.0 | 2.2 | 1.1 | 0.2 | 19.9 |
| 3 | -8.2 | -6.1 | -1.0 | -3.0 | -1.8 | -2.2 | 2.4 | 1.0 | -7.2 | -3.9 | -5.0 | 14.1 ] | -0.9 | 1.4 | 1.8 | -1.6 | 1.7 | 19.1 |
| 4 | -6.6 | -5.7 | -1.0 | -2.5 | -1.1 | 4.0 | 6.9 | 6.8 | -6.0 | -2.7 | -5.4 | 12.8 | 4.3 | 7.5 | 6.5 | 5.0 | 4.7 | 19.4 |
| 5 | -3.5 | -3.9 | 2.6 | 2.2 | 2.0 | 2.6 | 6.0 | 7.5 | -4.7 | -0.3 | -2.9 | 13.7 | 4.8 | 8.6 | 5.4 | 1.3 | 4.4 | 19.6 |
| 6 | -2.5 | -0.3 | 3.8 | 3.0 | 4.3 | 7.1 | 9.4 | 10.7 | 0.5 | 2.7 | 1.5 | 15.7 | 7.1 | 11.5 | 9.9 | 9.0 | 8.1 | 20.0 |
| 7 | 1.6 | 3.7 | 5.0 | 4.5 | 5.0 | 9.8 | 12.1 | 11.5 | 3.7 | 4.0 | 3.9 | 19.0 | 9.7 | 12.6 | 11.7 | 11.4 | 10.2 | 20.9 |
| 8 | -1.8 | -0.4 | 3.8 | 3.4 | 3.2 | 4.2 | 5.6 | 4.4 | -0.5 | 1.3 | 0.9 | 18.5 | 4.6 | 5.0 | 4.9 | 4.5 | 3.3 | 23.0 |
| 9 | -3.8 | -3.3 | 0.4 | 0.6 | 0.3 | 2.0 | 4.7 | 4.1 | -5.1 | -1.5 | -4.2 | 15.1 | 1.3 | 4.9 | 4.1 | 3.6 | 2.5 | 21.3 |
| 10 | -3.6 | -3.3 | 2.1 | -0.2 | 2.0 | 2.2 | 6.7 | 6.4 | -4.3 | -0.6 | -2.7 | 12.3 | 3.8 | 7.3 | 6.1 | 5.0 | 4.8 | 19.8 |
| 11 | -3.2 | -3.4 | 1.1 | -0.7 | 2.4 | 3.4 | 7.4 | 6.5 | -4.3 | -0.8 | -3.0 | 13.0 | 4.2 | 7.6 | 5.9 | 5.3 | 4.9 | 20.2 |
| 12 | -3.0 | -2.9 | 1.2 | 1.1 | 0.4 | 1.5 | 3.2 | 6.7 | -4.5 | -0.9 | -3.5 | 15.0 | 3.0 | 7.9 | 5.6 | 1.5 | 4.8 | 19.0 |
| 13 | -2.7 | -2.6 | 1.8 | 1.3 | 2.0 | 3.9 | 3.1 | 6.3 | -3.6 | 0.1 | -1.6 | 13.2 | 4.6 | 6.5 | 5.6 | 7.4 | 5.1 | 20.7 |
| 14 | -1.3 | 0.6 | 3.7 | 3.2 | 4.0 | 5.4 | 9.6 | 11.0 | -1.1 | 2.8 | 2.9 | 13.4 | 6.2 | 12.2 | 9.6 | 8.1 | 8.3 | 19.8 |
| 15 | 1.6 | 3.1 | 4.9 | 4.7 | 5.3 | 6.6 | 7.7 | 9.7 | 2.0 | 4.0 | 3.5 | 16.1 | 6.9 | 10.6 | 8.4 | 6.1 | 8.0 | 20.3 |
| 16 | -2.1 | 0.8 | 1.7 | 1.3 | 1.6 | 3.2 | 7.3 | 8.7 | 0.5 | 0.4 | 1.0 | 17.7 | 3.0 | 9.4 | 7.4 | 6.0 ) | 6.2 | 21.2 |
| 17 | -2.8 | -1.3 | 1.1 | 0.4 | 1.4 | 1.0 | 7.2 | 6.3 | -2.9 | 0.5 | 0.3 | 17.9 | 1.2 ) | 7.3 | 6.4 | 5.8 | 4.7 | 22.7 |
| 18 | -5.3 | -3.5 | 0.0 | -0.8 | 0.1 | 0.5 | 1.9 | 3.6 | -3.6 | -1.1 | -1.9 | 15.1 | 0.9 | 4.2 | 2.3 | 1.3 | 1.9 | 22.0 |
| 19 | -7.4 | -5.9 | -0.6 | -2.0 | 0.0 | -0.5 | 0.2 | 2.2 | -7.6 | -2.6 | -4.2 | 14.3 | 1.4 | 2.9 | 0.9 | 1.2 | -0.6 | 20.6 |
| 20 | -5.1 | -4.4 | 0.7 | -0.2 | 0.5 | 0.8 | 2.1 | 6.2 | -5.4 | -2.4 | -3.9 | 14.6 | 2.9 | 7.5 ) | 3.4 | 2.0 | 3.8 | 19.8 |
| 21 | -3.0 | -2.8 | 2.9 | 2.1 | 2.1 | 5.9 | 8.9 | 7.1 | -3.7 | -0.3 | -3.1 | 13.9 | 5.6 | 7.4 | 8.3 | 8.3 | 7.5 | 19.9 |
| 22 | -0.9 | 4.4 | 5.8 | 4.8 | 6.2 ) | 7.2 | 9.5 | 9.3 | 2.5 | 4.0 | 4.6 | 16.6 | 7.6 | 10.5 | 9.5 | 7.6 | 8.8 | 20.3 |
| 23 | 2.4 | 3.5 | 5.1 | 4.5 | 5.0 | 7.0 | 12.7 | 12.4 | 3.3 | 4.0 | 3.8 | 18.1 | 7.3 | 13.3 | 12.3 ) | 10.0 | 10.9 | 22.1 |
| 24 | 0.1 | 2.0 | 8.3 | 8.7 | 8.1 | 8.1 | 10.7 | 8.6 | 5.6 | 6.9 | 6.7 | 18.5 | 8.7 | 8.7 | 12.2 ) | 10.5 | 9.4 | 22.9 |
| 25 | 0.5 | 2.5 | 3.6 | 3.3 | 3.9 | 6.8 | 10.4 | 10.6 | 1.9 | 2.9 | 2.9 | 18.6 | 7.3 | 11.4 | 10.5 | 8.5 | 8.7 | 21.1 |
| 26 | -0.7 | 1.0 | 4.0 | 3.8 | 3.8 | 5.0 | 7.5 | 8.5 | 2.3 | 3.1 | 2.6 | 17.3 | 5.3 | 9.2 | 8.4 | 7.7 | 7.5 | 22.6 |
| 27 | -2.4 | -0.3 | 1.9 | 1.5 | 2.3 ) | 3.6 | 5.1 | 7.0 | -1.1 | 1.2 | 0.4 | 16.6 | 4.0 | 6.2 | 6.4 | 6.4 | 4.9 | 22.7 |
| 28 | -3.2 | -1.3 | 0.3 | -0.6 | 0.4 | 2.1 | 6.1 | 5.3 | -1.7 | -0.2 | -0.6 | 15.6 | 2.6 | 5.6 | 5.9 | 4.6 | 4.2 | 20.4 |
| 29 | -1.9 | 0.0 | 0.7 | 0.4 | 1.0 | 2.5 | 7.4 | 10.4 | -0.3 | 0.1 | 0.0 | 18.6 | 3.4 | 11.1 | 6.8 | 5.4 | 5.6 | 18.8 |
- 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。