日ごとの値
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長野県 1987年9月（日ごとの値） 平均気温（℃）
| 日 | 野沢温泉 | 信濃町 | 飯山 | 白馬 | 長野* | 大町 | 信州新町 | 上田 | 穂高 | 軽井沢* | 松本* | 佐久 | 諏訪* | 木曽平沢 | 原村 | 野辺山 | 木曽福島 | 高遠 | 飯島 | 飯田* | 菅平 | 東御 | 南木曽 | 立科 | 奈川 | 開田高原 | 浪合 | 辰野 | 南信濃 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 22.3 | 19.3 | 23.0 | 20.4 | 23.3 | 20.0 | 23.2 | 24.6 | 23.6 | 20.4 | 24.6 | 24.1 | 23.4 | 21.9 | 21.1 | 19.1 | 20.9 | 21.3 | 21.7 | 23.9 | 17.6 | 20.9 | 22.5 | 22.0 | 18.9 | 18.0 | 19.1 | 22.5 | 22.6 |
| 2 | 21.5 | 18.9 | 22.1 | 20.0 | 23.1 | 19.6 | 22.7 | 23.6 | 22.3 | 18.4 | 22.6 | 21.9 | 21.9 | 20.4 | 19.4 | 16.7 | 19.9 | 20.0 | 20.3 | 21.9 | 17.0 | 19.4 | 20.9 | 20.4 | 17.0 | 16.6 | 18.6 | 21.1 | 21.6 |
| 3 | 20.0 | 19.2 | 21.3 | 19.0 | 21.8 | 18.5 | 21.2 | 21.4 | 20.7 | 15.2 | 20.0 | 18.8 | 19.3 | 18.6 | 16.8 | 13.7 | 18.3 | 18.4 | 18.7 | 19.8 | 14.9 | 16.9 | 18.7 | 17.9 | 16.2 | 15.4 | 16.4 | 19.2 | 19.3 |
| 4 | 18.8 | 17.6 | 20.2 | 18.1 | 20.1 | 17.2 | 19.4 | 18.6 | 19.1 | 14.8 | 18.5 | 17.4 | 18.5 | 17.1 | 15.7 | 13.7 | 17.9 | 17.1 | 17.7 | 19.9 | 14.3 | 15.3 | 18.6 | 16.5 | 15.5 | 15.6 | 16.4 | 17.7 | 19.4 |
| 5 | 21.2 | 19.8 | 21.9 | 20.0 | 23.0 | 19.7 | 21.8 | 22.1 | 21.2 | 17.5 | 21.6 | 20.0 | 21.3 | 20.0 | 18.6 | 15.9 | 20.3 | 19.1 | 20.2 | 22.0 | 17.0 | 19.3 | 20.8 | 19.5 | 18.2 | 17.3 | 18.1 | 21.0 | 20.9 |
| 6 | 23.9 | 22.2 | 24.2 | 21.7 | 25.9 | 21.3 | 23.8 | 24.6 | 24.0 | 19.1 | 24.1 | 21.9 | 22.6 | 20.4 | 20.0 | 17.6 | 21.6 | 20.6 | 21.7 | 23.8 | 18.4 | 20.8 | 22.2 | 21.5 | 19.0 | 18.2 | 18.9 | 22.1 | 22.8 |
| 7 | 24.0 | 22.6 | 24.2 | 22.7 | 26.6 | 22.1 | 24.5 | 24.5 | 24.2 | 19.3 | 24.2 | 22.2 | 22.7 | 20.9 | 19.6 | 16.9 | 21.2 | 21.5 | 21.7 | 23.6 | 18.6 | 20.9 | 21.5 | 21.6 | 19.0 | 18.6 | 19.1 | 22.6 | 22.4 |
| 8 | 24.1 | 22.1 | 24.3 | 22.9 | 26.1 | 22.3 | 25.5 | 25.6 | 25.4 | 20.3 | 25.6 | 23.2 | 23.6 | 22.8 | 20.5 | 18.0 | 22.3 | 22.3 | 21.7 | 23.8 | 19.5 | 22.2 | 21.8 | 22.4 | 21.0 | 20.1 | 19.1 | 22.9 | 23.2 |
| 9 | 23.5 | 21.1 | 23.8 | 22.2 | 24.4 | 21.7 | 24.2 | 24.4 | 23.2 | 20.0 | 23.9 | 22.9 | 23.4 | 22.2 | 20.7 | 18.5 | 22.3 | 21.6 | 21.5 | 23.3 | 19.2 | 21.6 | 22.7 | 22.0 | 20.0 | 19.9 | 20.6 | 22.6 | 23.3 |
| 10 | 22.4 | 21.0 | 23.4 | 21.8 | 24.0 | 21.8 | 24.9 | 25.0 | 24.2 | 20.6 | 24.4 | 23.4 | 23.5 | 22.8 | 21.2 | 19.4 | 22.9 | 22.6 | 22.1 | 23.9 | 19.5 | 21.8 | 22.7 | 22.7 | 20.8 | 20.4 | 20.3 | 23.6 | 23.6 |
| 11 | 20.8 | 18.4 | 21.8 | 19.9 | 21.9 | 19.8 | 21.9 | 22.3 | 21.4 | 18.5 | 21.5 | 21.1 | 20.8 | 20.4 | 19.1 | 17.1 | 21.5 | 21.5 | 21.4 | 23.3 | 16.6 | 18.8 | 21.9 | 20.5 | 19.2 | 19.3 | 19.6 | 20.9 | 23.8 |
| 12 | 19.1 | 17.7 | 20.2 | 18.3 | 20.6 | 17.7 | 20.6 | 20.3 | 20.1 | 15.1 | 20.2 | 18.9 | 19.1 | 18.2 | 16.5 | 14.2 | 19.0 | 18.5 | 19.3 | 21.5 | 14.8 | 16.7 | 20.0 | 18.2 | 16.8 | 16.8 | 17.7 | 18.7 | 21.3 |
| 13 | 19.1 | 18.0 | 20.3 | 17.8 | 20.1 | 17.1 | 19.3 | 19.3 | 18.4 | 13.4 | 18.1 | 16.9 | 17.8 | 16.5 | 15.3 | 12.6 | 18.2 | 16.5 | 17.7 | 19.8 | 13.0 | 14.8 | 19.4 | 16.2 | 15.3 | 16.2 | 16.8 | 17.3 | 19.7 |
| 14 | 20.2 | 17.8 | 20.6 | 19.7 | 22.1 | 18.7 | 20.6 | 21.0 | 20.4 | 15.9 | 20.9 | 19.2 | 19.5 | 18.3 | 17.5 | 15.0 | 20.0 | 18.5 | 19.5 | 22.2 | 15.4 | 17.2 | 20.9 | 18.5 | 17.2 | 18.6 | 18.3 | 19.4 | 22.4 |
| 15 | 21.5 | 18.9 | 21.4 | 20.4 | 22.7 | 19.8 | 22.0 | 21.5 | 21.4 | 16.5 | 21.3 | 19.4 | 20.1 | 18.9 | 17.8 | 15.6 | 20.8 | 19.7 | 20.4 | 22.6 | 16.6 | 17.8 | 21.6 | 18.7 | 16.7 | 18.2 | 19.1 | 20.3 | 22.2 |
| 16 | 20.4 | 18.2 | 21.4 | 19.7 | 21.7 | 19.0 | 21.4 | 20.1 | 20.7 | 15.7 | 20.1 | 18.5 | 19.1 | 18.6 | 16.6 | 13.8 | 21.0 | 18.5 | 19.8 | 21.6 | 15.5 | 16.7 | 21.4 | 17.8 | 17.3 | 16.2 | 16.8 | 19.1 | 18.9 |
| 17 | 19.2 | 17.5 | 19.9 | 18.9 | 20.3 | 18.1 | 20.2 | 20.3 | 19.6 | 15.6 | 19.6 | 18.7 | 19.6 | 18.5 | 17.0 | 14.8 | 22.2 | 19.1 | 20.3 | 22.6 | 14.6 | 16.2 | 22.0 | 18.0 | 17.6 | 18.1 | 18.6 | 19.3 | 22.0 |
| 18 | 17.9 | 16.3 | 19.0 | 16.7 | 19.3 | 16.7 | 20.2 | 20.8 | 19.4 | 15.8 | 19.4 | 19.4 | 19.0 | 17.8 | 16.5 | 14.2 | 19.5 | 18.6 | 18.7 | 21.9 | 13.7 | 16.7 | 20.1 | 18.5 | 16.2 | 16.2 | 17.7 | 18.9 | 21.7 |
| 19 | 14.8 | 13.8 | 16.1 | 15.1 | 16.9 | 15.0 | 18.0 | 18.5 | 17.7 | 14.3 | 17.7 | 17.8 | 17.6 | 16.4 | 15.4 | 13.1 | 17.4 | 17.2 | 18.0 | 20.4 | 11.5 | 15.3 | 18.2 | 15.9 | 14.3 | 14.6 | 15.6 | 17.0 | 21.2 |
| 20 | 16.5 | 15.5 | 17.0 | 16.0 | 19.6 | 15.5 | 18.6 | 18.9 | 17.8 | 13.9 | 18.1 | 16.9 | 18.2 | 15.8 | 15.4 | 13.0 | 17.4 | 16.3 | 17.0 | 19.6 | 12.8 | 15.1 | 17.9 | 16.5 | 14.4 | 13.4 | 15.1 | 16.8 | 20.6 |
| 21 | 19.1 | 17.7 | 18.8 | 18.3 | 21.5 | 17.8 | 20.1 | 20.7 | 19.5 | 15.2 | 19.6 | 18.2 | 19.0 | 17.1 | 16.7 | 13.6 | 17.4 | 18.3 | 18.2 | 20.3 | 14.4 | 16.7 | 18.3 | 17.9 | 14.2 | 13.9 | 16.0 | 18.4 | 20.9 |
| 22 | 17.4 | 14.8 | 17.2 | 16.0 | 18.8 | 16.1 | 18.8 | 19.5 | 18.3 | 14.0 | 18.6 | 17.9 | 18.6 | 17.5 | 16.2 | 13.2 | 17.7 | 17.3 | 18.1 | 19.6 | 12.9 | 15.6 | 18.3 | 16.6 | 14.1 | 13.9 | 15.8 | 18.2 | 19.5 |
| 23 | 15.2 | 12.3 | 14.2 | 13.8 | 16.3 | 13.6 | 16.0 | 16.6 | 15.8 | 11.9 | 15.9 | 14.6 | 16.5 | 15.2 | 14.1 | 12.1 | 15.5 | 15.0 | 16.2 | 18.1 | 10.2 | 12.5 | 16.8 | 13.3 | 12.4 | 11.8 | 14.4 | 16.2 | 18.2 |
| 24 | 16.3 | 15.2 | 16.7 | 14.3 | 17.7 | 13.5 | 16.3 | 16.9 | 15.0 | 12.7 | 15.5 | 15.0 | 16.3 | 13.9 | 13.8 | 11.6 | 15.1 | 14.8 | 15.3 | 17.6 | 11.4 | 14.0 | 15.7 | 14.4 | 11.6 | 11.9 | 14.3 | 15.6 | 17.5 |
| 25 | 19.0 | 18.4 | 19.7 | 17.9 | 21.1 | 17.1 | 19.4 | 19.9 | 18.6 | 15.3 | 19.9 | 17.9 | 17.8 | 17.2 | 15.9 | 14.8 | 17.7 | 17.8 | 17.2 | 19.3 | 15.8 | 18.4 | 18.4 | 17.7 | 16.0 | 15.9 | 17.0 | 17.4 | 18.6 |
| 26 | 16.8 | 15.3 | 16.9 | 15.6 | 17.9 | 15.8 | 18.7 | 19.1 | 19.2 | 16.2 | 19.0 | 19.2 | 18.5 | 16.4 | 17.4 | 15.7 | 16.6 | 18.4 | 17.0 | 18.8 | 14.9 | 17.6 | 16.7 | 17.8 | 14.1 | 14.0 | 15.8 | 17.9 | 19.0 |
| 27 | 13.6 | 11.6 | 14.8 | 12.7 | 15.2 | 12.4 | 15.4 | 16.0 | 14.5 | 11.4 | 14.7 | 14.8 | 15.2 | 13.7 | 12.6 | 10.5 | 13.3 | 12.9 | 14.0 | 16.6 | 9.2 | 12.3 | 13.6 | 13.4 | 11.0 | 9.4 | 12.0 | 14.1 | 16.0 |
| 28 | 12.7 | 10.8 | 13.7 | 12.2 | 14.2 | 12.2 | 14.1 | 14.5 | 14.2 | 8.9 | 14.3 | 12.6 | 13.7 | 12.1 | 11.3 | 8.3 | 12.7 | 11.6 | 13.1 | 14.1 | 7.7 | 10.2 | 14.1 | 11.8 | 11.0 | 9.9 | 10.9 | 13.3 | 14.0 |
| 29 | 14.7 | 13.0 | 15.1 | 13.8 | 16.6 | 13.3 | 15.5 | 16.0 | 14.9 | 11.0 | 15.9 | 14.0 | 15.0 | 13.3 | 12.4 | 9.2 | 14.5 | 13.0 | 15.3 | 16.0 | 9.5 | 12.6 | 15.8 | 13.7 | 11.4 | 11.1 | 12.9 | 15.0 | 16.2 |
| 30 | 14.5 | 13.8 | 16.1 | 14.0 | 16.5 | 13.3 | 15.6 | 15.5 | 14.7 | 10.8 | 14.2 | 14.3 | 14.1 | 12.3 | 12.0 | 10.5 | 14.2 | 13.5 | 14.7 | 15.6 | 11.0 | 12.2 | 15.8 | 13.8 | 11.0 | 11.9 | 13.6 | 13.9 | 15.4 |
- 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。