日ごとの値
 |  |
 |  |
 |  |  |  | |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |
網走・北見・紋別地方 1981年2月（日ごとの値） 最低気温（℃）
| 日 | 雄武* | 興部 | 紋別* | 湧別 | 滝上 | 常呂 | 遠軽 | 佐呂間 | 網走* | 生田原 | 北見 | 小清水 | 斜里 | 留辺蘂 | 美幌 | 津別 | 宇登呂 | 西興部 | 白滝 | 境野 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | -16.1 | -17.3 | -11.0 | -15.5 | -18.2 | -18.0 | -17.1 | -18.8 | -12.3 | -15.2 | -15.3 | -17.3 | -18.2 | -15.5 ] | -17.0 | -17.9 | -12.2 | -19.3 | -16.1 | -15.6 |
| 2 | -17.6 | -17.8 | -12.7 | -17.2 | -19.2 | -18.1 | -20.0 | -23.2 | -11.8 | -18.8 | -14.6 | -19.2 | -19.2 | -17.1 | -16.6 | -17.7 | -12.1 | -19.7 | -19.4 | -18.3 |
| 3 | -17.2 | -18.1 | -14.2 | -18.5 | -22.8 | -18.7 | -20.6 | -24.4 | -14.5 | -21.0 | -19.6 | -18.5 | -17.9 | -18.6 | -20.3 | -21.8 | -13.1 | -19.9 | -21.5 | -20.5 |
| 4 | -8.7 | -9.8 | -10.1 | -13.8 | -18.2 | -16.1 | -17.9 | -17.3 | -8.9 | -17.6 | -12.2 | -11.2 | -13.0 | -13.4 | -13.1 | -15.0 | -8.3 | -13.3 | -17.7 | -11.1 |
| 5 | -15.3 | -16.5 | -12.5 | -15.9 | -20.3 | -9.1 | -13.4 | -14.8 | -9.0 | -16.8 | -13.5 | -11.4 | -9.8 | -16.3 | -10.6 | -14.1 | -8.6 | -16.4 | -17.6 | -13.6 |
| 6 | -16.4 | -18.7 | -12.4 | -15.7 | -19.8 | -19.6 | -19.2 | -23.2 | -14.3 | -18.4 | -18.8 | -18.3 | -19.2 | -17.2 | -18.9 | -19.4 | -13.7 | -20.8 | -18.4 | -18.5 |
| 7 | -12.0 | -15.1 | -12.3 | -15.9 ] | -19.1 | -17.8 | -20.5 | -24.7 | -13.5 | -20.1 | -21.3 | -21.0 | -19.6 | -17.7 | -21.1 | -19.7 | -11.7 | -16.4 | -19.4 | -19.1 |
| 8 | -12.0 | -12.8 | -12.2 | -13.0 | -18.3 | -12.4 | -11.9 | -15.0 | -11.8 | -14.2 | -13.6 | -14.5 | -12.1 | -12.3 | -14.3 | -14.3 | -9.9 | -17.9 | -11.9 | -13.5 |
| 9 | -19.1 | -18.9 | -15.6 | -19.7 | -21.5 | -21.0 ] | -19.1 | -21.9 | -15.5 | -20.1 | -16.9 | -22.5 | -21.9 | -16.6 | -19.9 | -19.6 | -16.6 | -23.8 | -16.4 | -19.0 |
| 10 | -14.2 | -15.1 | -9.7 | -13.0 | -14.8 | -13.4 | -13.8 | -16.6 | -10.9 | -17.0 | -13.0 | -13.2 | -14.5 | -13.5 | -13.9 | -16.7 | -11.4 | -15.6 | -13.8 | -13.8 |
| 11 | -11.7 | -12.8 | -8.5 | -11.8 | -12.5 | -14.9 | -15.4 | -18.0 | -10.1 | -18.1 | -14.4 | -16.5 | -16.4 | -14.8 | -15.0 | -15.1 | -9.6 | -8.2 | -15.3 | -15.5 |
| 12 | -13.3 | -16.7 | -10.4 | -12.5 | -13.1 | -14.1 | -15.0 | -21.7 | -12.6 | -15.9 | -16.9 | -16.5 | -17.8 | -12.9 | -16.5 | -17.6 | -9.8 | -11.4 | -10.1 | -17.7 |
| 13 | -12.1 | -12.2 | -6.6 | -7.6 | -7.7 | -9.9 | -10.7 | -11.6 | -7.6 | -12.7 | -12.5 | -12.8 | -13.6 | -12.8 | -14.5 | -16.6 | -8.6 | -9.2 | -9.2 | -16.1 |
| 14 | -15.7 | -18.6 | -13.2 | -16.5 | -20.8 | -19.4 | -18.4 | -23.9 | -13.2 | -20.6 | -17.2 | -20.1 | -21.3 | -15.5 | -18.7 | -19.1 | -12.2 | -21.3 | -20.2 | -18.5 |
| 15 | -16.1 | -18.9 | -13.9 | -17.6 | -22.1 | -21.6 ] | -20.4 | -24.0 | -16.0 | -20.5 | -19.5 | -20.1 | -21.7 | -17.5 | -20.5 | -19.7 ] | -12.8 | -21.5 | -18.6 | -17.9 |
| 16 | -8.4 | -10.4 | -8.4 | -11.7 | -13.8 | -8.7 | -11.4 | -13.4 | -9.0 | -12.6 | -8.9 | -10.5 | -11.9 | -12.2 | -9.4 | -8.8 | -8.0 | -12.5 | -15.1 | -9.2 |
| 17 | -15.3 | -15.7 | -10.5 | -9.5 | -16.0 | -9.2 | -10.9 | -9.4 | -8.7 | -11.0 | -9.1 | -9.4 | -9.2 | -13.9 | -8.8 | -9.2 | -7.3 | -18.8 | -16.4 | -10.2 |
| 18 | -18.2 | -21.6 | -15.2 | -18.9 | -26.3 | -18.5 | -20.8 | -27.1 | -12.4 | -23.5 | -19.6 | -15.9 | -12.7 | -19.6 | -20.3 | -21.0 | -12.6 | -26.7 | -24.6 | -22.4 |
| 19 | -9.7 | -12.3 | -7.5 | -5.5 | -15.5 | -6.1 ] | -6.0 | -4.8 | -8.9 | -5.4 | -10.2 | -5.3 | -7.8 | -10.1 | -6.2 | -8.7 | -5.1 | -13.3 | -13.7 | -9.6 |
| 20 | -13.4 | -11.3 | -9.3 | -10.9 | -13.0 | -9.7 | -11.9 | -12.7 | -9.2 | -9.5 | -9.6 | -9.8 | -9.2 | -12.9 | -10.7 | -11.7 | -9.2 | -10.3 | -14.9 | -12.0 |
| 21 | -14.1 | -16.7 | -10.5 | -11.1 | -14.5 | -10.9 | -15.7 | -15.2 | -8.9 | -14.7 | -14.7 | -9.5 | -8.2 | -16.8 | -11.2 | -14.0 | -9.0 | -18.3 | -14.9 | -18.3 |
| 22 | -17.9 | -18.9 | -14.9 | -17.0 | -16.6 | -19.9 | -20.1 | -23.1 | -14.3 | -19.9 | -17.5 | -18.8 | -19.8 | -17.0 | -18.7 | -19.7 | -13.4 | -16.7 | -12.5 | -20.2 |
| 23 | -16.3 | -17.8 | -14.2 | -17.5 | -22.2 | -21.2 | -20.0 | -26.4 | -15.7 | -21.9 | -22.0 | -19.8 | -20.5 | -19.0 | -20.6 | -22.2 | -12.2 | -22.2 | -19.2 | -20.0 |
| 24 | -20.7 | -22.6 | -14.6 | -19.9 | -17.2 | -21.7 | -18.5 | -21.2 | -12.8 | -18.4 | -15.1 | -20.8 | -19.2 | -18.5 | -18.0 | -17.2 | -14.3 | -20.8 | -23.2 | -16.3 |
| 25 | -17.6 | -18.1 | -13.2 | -15.5 | -18.5 | -18.5 | -17.6 | -18.4 | -12.8 | -18.8 | -16.4 | -18.5 | -19.4 | -17.5 | -15.8 | -15.9 | -14.8 | -18.9 | -19.5 | -15.5 |
| 26 | -19.3 | -21.3 | -15.3 | -18.9 | -22.0 | -20.6 | -22.3 | -24.0 | -14.7 | -23.1 | -18.5 | -14.7 | -14.9 | -18.6 | -20.5 | -21.0 | -13.5 | -23.3 | -21.5 | -21.9 |
| 27 | -18.4 | -22.0 | -17.4 | -20.2 | -27.9 | -21.9 | -24.0 | -27.0 | -15.6 | -24.9 | -20.3 | -21.6 | -17.8 | -18.7 | -20.9 | -22.2 | -15.5 | -25.7 | -22.6 | -23.5 |
| 28 | -20.4 | -20.3 | -16.4 | -14.7 | -17.5 | -18.7 | -15.6 | -20.7 | -14.0 | -16.1 | -16.2 | -19.6 | -19.2 | -13.3 | -19.1 | -20.0 | -13.2 | -18.7 | -14.1 | -16.9 |
- 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。