| 地点名 | 気温 (℃) |
降水量 (mm/h) |
風向 (16方位) |
風速 (m/s) |
日照時間 (分) |
積雪深 (cm) |
|---|---|---|---|---|---|---|
| 室蘭 | -4.6 | 0.0 | 北北西 | 6.2 | 0 | 14 |
| 登別 | -6.6 | 0.0 | 北西 | 1.5 | 0 | 41 |
| 伊達 | -5.6 | 0.0 | 北西 | 4.0 | 7 | --- |
| カルルス | --- | 0.0 | --- | --- | --- | --- |
| 川汲 | -4.3 | 0.0 | 西 | 2.0 | 5 | --- |
| 洞爺湖温泉 | --- | 0.0 | --- | --- | --- | --- |
| 大滝 | -8.8 | 0.0 | 南南東 | 1.3 | 0 | 110 |
| 森野 | -7.0 | 0.0 | 北北西 | 2.3 | 0 | --- |
| 大沼 | --- | 0.0 | --- | --- | --- | 32 |
| 白老 | -4.9 | 0.0 | 西北西 | 3.5 | 42 | 12 |
| 大岸 | -5.9 | 0.0 | 北 | 0.8 | 0 | 43 |
| 戸井泊 | --- | 0.0 | --- | --- | --- | --- |
| 森 | -8.3 | 0.0 | 北 | 2.5 | 37 | 34 |
| 高松 | -5.0 | 0.0 | 西 | 6.0 | --- | 18 |
| 函館 | -4.8 | 0.0 | 西 | 4.1 | 0 | 30 |
| 北斗 | -6.0 | 0.0 | 北 | 2.4 | 0 | --- |
| 八雲 | -6.1 | 0.0 | 南西 | 0.8 | 0 | 52 |
| 長万部 | -5.9 | 1.0 | 西北西 | 1.1 | 0 | 37 |
| 苫小牧 | -3.2 | 0.0 | 北西 | 2.2 | 42 | 4 |
| 鶉 | -5.9 | 0.0 | 西 | 1.1 | 0 | 57 |
| 今金 | -5.5 | 0.5 | 北西 | 1.0 | 0 | 62 |
| 潮見 | --- | 0.0 | --- | --- | --- | --- |
| 木古内 | -5.5 | 1.0 | 西 | 1.5 | 0 | --- |
| 熊石 | -4.4 | 0.0 | 西 | 1.6 | 2 | 23 |
| 鵡川 | -8.0 | 0.0 | 北西 | 1.8 | 7 | --- |
| せたな | -3.8 | 0.0 | 北西 | 6.5 | 7 | --- |
| 日高門別 | -5.3 | 0.0 | 北北東 | 2.6 | 24 | --- |
| 江差 | -3.3 | 0.0 | 北西 | 9.6 | 0 | 10 |
| 知内 | --- | 0.5 | --- | --- | --- | --- |
| 厚真 | -5.2 | 0.0 | 北北西 | 2.0 | 17 | --- |
| 安平 | --- | 0.0 | --- | --- | --- | 33 |
| 静内 | -3.7 | 0.0 | 北西 | 2.3 | 40 | 9 |
| 千軒 | --- | 2.0 | --- | --- | --- | 91 |
| 奥尻 | -3.2 | 0.0 | 西北西 | 11.1 | 0 | --- |
| 石崎 | --- | 0.5 | --- | --- | --- | --- |
| 新和 | -4.5 | 0.0 | 北北西 | 1.5 | 20 | --- |
| 穂別 | -7.6 | 0.0 | 北東 | 1.1 | 34 | 15 |
| 笹山 | --- | 0.0 | --- | --- | --- | --- |
| 旭 | --- | 0.0 | --- | --- | --- | 14 |
| 三石 | -4.1 | 0.0 | 北西 | 1.6 | 34 | --- |
| 松前 | -3.3 | 0.0 | 西 | 8.7 | 0 | --- |
| 米岡 | -4.9 | 0.0 | 北西 | 8.2 | --- | --- |
| 仁世宇 | --- | 0.0 | --- | --- | --- | --- |
| 浦河 | -3.8 | 0.0 | 北西 | 2.6 | 13 | 4 |
| 日高 | -6.4 | 0.0 | 東南東 | 0.6 | 19 | 32 |
| 中杵臼 | -4.5 | 0.0 | 西南西 | 1.7 | 0 | 26 |
| 幌満 | --- | 0.0 | --- | --- | --- | --- |
| 目黒 | --- | 0.0 | --- | --- | --- | 10 |
| えりも岬 | -2.5 | 0.0 | 西北西 | 10.1 | 15 | --- |
