| 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 | 2.8 | 0.0 | 西北西 | 8.7 | 0 | 0 |
| 登別 | 0.2 | 0.0 | 西 | 1.5 | 0 | 0 |
| 伊達 | 1.5 | 0.0 | 北西 | 3.5 | 0 | --- |
| カルルス | --- | 0.0 | --- | --- | --- | --- |
| 川汲 | 2.9 | 0.0 | 北西 | 2.0 | 0 | --- |
| 洞爺湖温泉 | --- | 0.0 | --- | --- | --- | --- |
| 大滝 | -1.5 | 0.0 | 南南西 | 1.9 | 0 | 12 |
| 森野 | 0.9 | 0.0 | 北 | 2.7 | 0 | --- |
| 大沼 | --- | 0.0 | --- | --- | --- | 0 |
| 白老 | 3.7 | 0.0 | 西北西 | 5.0 | 40 | 0 |
| 大岸 | 0.9 | 0.0 | 北西 | 0.8 | 0 | 5 |
| 戸井泊 | --- | 0.0 | --- | --- | --- | --- |
| 森 | 1.4 | 0.0 | 北西 | 2.2 | 0 | 0 |
| 高松 | 2.5 | 0.0 | 西北西 | 4.3 | --- | 0 |
| 函館 | 2.6 | 0.0 | 西北西 | 4.8 | 0 | 0 |
| 北斗 | 2.4 | 0.0 | 北西 | 2.5 | 0 | --- |
| 八雲 | 2.3 | 0.0 | 西 | 3.0 | 0 | 0 |
| 長万部 | 2.0 | 0.0 | 北北西 | 1.7 | 21 | 1 |
| 苫小牧 | 3.0 | 0.0 | 北西 | 2.9 | 1 | 0 |
| 鶉 | 2.0 | 0.0 | 西北西 | 2.3 | 0 | 0 |
| 今金 | 2.2 | 0.0 | 西南西 | 3.5 | 0 | 2 |
| 潮見 | --- | 0.0 | --- | --- | --- | --- |
| 木古内 | 2.5 | 0.0 | 西 | 2.8 | 0 | --- |
| 熊石 | 2.4 | 0.0 | 西 | 3.8 | 0 | 0 |
| 鵡川 | --- | --- | --- | --- | --- | --- |
| せたな | 2.6 | 0.0 | 西北西 | 5.9 | 0 | --- |
| 日高門別 | 2.7 | 0.0 | 北西 | 3.5 | 41 | --- |
| 江差 | 3.1 | 0.0 | 北西 | 7.7 | 0 | 0 |
| 知内 | --- | 0.0 | --- | --- | --- | --- |
| 厚真 | 2.3 | 0.0 | 北 | 4.1 | 12 | --- |
| 安平 | --- | 0.0 | --- | --- | --- | 0 |
| 静内 | 3.0 | 0.0 | 西北西 | 3.2 | 0 | 0 |
| 千軒 | --- | 0.0 | --- | --- | --- | 2 |
| 奥尻 | 3.9 | 0.0 | 西 | 9.5 | 0 | --- |
| 石崎 | --- | 0.0 | --- | --- | --- | --- |
| 新和 | 3.4 | 0.0 | 北西 | 1.9 | 0 | --- |
| 穂別 | 2.7 | 0.0 | 西北西 | 1.5 | 34 | 0 |
| 笹山 | --- | 0.0 | --- | --- | --- | --- |
| 旭 | --- | 0.0 | --- | --- | --- | 0 |
| 三石 | 2.8 | 0.0 | 北西 | 4.1 | 0 | --- |
| 松前 | 3.0 | 0.0 | 西 | 6.8 | 0 | --- |
| 米岡 | 2.0 | 0.0 | 西北西 | 7.9 | --- | --- |
| 仁世宇 | --- | 0.0 | --- | --- | --- | --- |
| 浦河 | 2.9 | 0.0 | 西北西 | 6.3 | 0 | 0 |
| 日高 | -0.2 | 0.0 | 南西 | 2.1 | 0 | 0 |
| 中杵臼 | 1.9 | 0.0 | 西北西 | 4.1 | 39 | 0 |
| 幌満 | --- | 0.0 | --- | --- | --- | --- |
| 目黒 | --- | 0.0 | --- | --- | --- | 0 |
| えりも岬 | 3.4 | 0.0 | 西北西 | 14.0 | 0 | --- |
