| 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 | 2.0 | 0.0 | 西北西 | 6.8 | 0 | 20 |
| 登別 | 0.7 | 0.0 | 西 | 2.3 | 7 | 54 |
| 伊達 | 1.8 | 0.0 | 西北西 | 6.1 | 0 | --- |
| カルルス | --- | 0.5 | --- | --- | --- | --- |
| 川汲 | 3.0 | 0.0 | 西南西 | 2.1 | 17 | --- |
| 洞爺湖温泉 | --- | 0.0 | --- | --- | --- | --- |
| 大滝 | -0.9 | 0.5 | 西南西 | 1.9 | 0 | 119 |
| 森野 | 0.2 | 0.0 | 南 | 0.5 | 5 | --- |
| 大沼 | --- | 0.0 | --- | --- | --- | 33 |
| 白老 | 1.4 | 0.0 | 北西 | 1.7 | 45 | 23 |
| 大岸 | 0.6 | 0.0 | 北 | 2.2 | 0 | 47 |
| 戸井泊 | --- | 0.0 | --- | --- | --- | --- |
| 森 | 0.6 | 0.0 | 北 | 3.7 | 0 | 32 |
| 高松 | 2.4 | 0.0 | 西 | 5.9 | --- | 4 |
| 函館 | 2.7 | 0.0 | 西南西 | 3.2 | 0 | 18 |
| 北斗 | 1.9 | 0.0 | 南東 | 1.2 | 0 | --- |
| 八雲 | 1.3 | 0.5 | 西北西 | 3.1 | 10 | 48 |
| 長万部 | 0.5 | 0.5 | 北北西 | 2.5 | 10 | 47 |
| 苫小牧 | 2.3 | 0.0 | 東北東 | 1.4 | 32 | 13 |
| 鶉 | 1.2 | 0.5 | 西 | 2.2 | 0 | 62 |
| 今金 | 2.2 | 0.0 | 北西 | 2.4 | 33 | 80 |
| 潮見 | --- | 0.0 | --- | --- | --- | --- |
| 木古内 | 2.9 | 0.0 | 西北西 | 4.1 | 9 | --- |
| 熊石 | 2.5 | 0.0 | 西北西 | 4.1 | 30 | 29 |
| 鵡川 | 1.2 | 0.0 | 西北西 | 1.1 | 0 | --- |
| せたな | 2.3 | 0.0 | 北西 | 7.4 | 29 | --- |
| 日高門別 | 2.4 | 0.0 | 西 | 3.0 | 2 | --- |
| 江差 | 2.8 | 0.0 | 北西 | 10.8 | 0 | 21 |
| 知内 | --- | 0.0 | --- | --- | --- | --- |
| 厚真 | 1.5 | 0.0 | 北北西 | 0.9 | 4 | --- |
| 安平 | --- | 0.0 | --- | --- | --- | 42 |
| 静内 | 3.2 | 0.0 | 西 | 4.6 | 5 | 3 |
| 千軒 | --- | 0.0 | --- | --- | --- | 86 |
| 奥尻 | 3.2 | 0.0 | 北西 | 11.8 | 5 | --- |
| 石崎 | --- | 0.0 | --- | --- | --- | --- |
| 新和 | 0.9 | 0.0 | 北東 | 1.1 | 0 | --- |
| 穂別 | 0.6 | 0.0 | 南西 | 1.1 | 2 | 20 |
| 笹山 | --- | 0.0 | --- | --- | --- | --- |
| 旭 | --- | 0.0 | --- | --- | --- | 21 |
| 三石 | 3.2 | 0.0 | 西 | 6.2 | 0 | --- |
| 松前 | 3.8 | 0.0 | 西 | 7.2 | 0 | --- |
| 米岡 | 2.1 | 0.0 | 西北西 | 10.1 | --- | --- |
| 仁世宇 | --- | 0.0 | --- | --- | --- | --- |
| 浦河 | 2.5 | 0.0 | 西北西 | 5.2 | 45 | 0 |
| 日高 | 0.6 | 0.0 | 南南西 | 2.3 | 0 | 34 |
| 中杵臼 | 2.0 | 0.0 | 西 | 2.3 | 0 | 30 |
| 幌満 | --- | 0.0 | --- | --- | --- | --- |
| 目黒 | --- | 0.0 | --- | --- | --- | 11 |
| えりも岬 | 1.5 | 0.0 | 西 | 15.6 | 10 | --- |
