北海道の観測所別 平年値(気温・降水量)
年平均気温
10.5°C
10.3°C
10.3°C
9.7°C
9.4°C
9.4°C
9.2°C
9.1°C
9.1°C
9.0°C
8.9°C
8.9°C
8.9°C
8.9°C
8.8°C
8.7°C
8.6°C
8.6°C
8.5°C
8.5°C
8.4°C
8.3°C
8.2°C
8.2°C
8.2°C
8.2°C
8.1°C
8.1°C
8.1°C
8.0°C
8.0°C
8.0°C
7.9°C
7.9°C
7.9°C
7.8°C
7.7°C
7.7°C
7.7°C
7.6°C
7.6°C
7.5°C
7.5°C
7.5°C
7.4°C
7.4°C
7.4°C
7.4°C
7.4°C
7.3°C
7.3°C
7.3°C
7.3°C
7.2°C
7.2°C
7.2°C
7.2°C
7.2°C
7.1°C
7.1°C
7.1°C
7.0°C
7.0°C
7.0°C
6.9°C
6.9°C
6.9°C
6.9°C
6.9°C
6.9°C
6.8°C
6.8°C
6.8°C
6.8°C
6.7°C
6.7°C
6.7°C
6.7°C
6.6°C
6.6°C
6.6°C
6.6°C
6.6°C
6.6°C
6.5°C
6.5°C
6.5°C
6.5°C
6.4°C
6.4°C
6.4°C
6.4°C
6.4°C
6.4°C
6.4°C
6.4°C
6.4°C
6.4°C
6.3°C
6.3°C
6.3°C
6.3°C
6.3°C
6.3°C
6.3°C
6.3°C
6.3°C
6.2°C
6.2°C
6.1°C
6.1°C
6.1°C
6.1°C
6.0°C
6.0°C
6.0°C
6.0°C
6.0°C
6.0°C
5.9°C
5.9°C
5.9°C
5.9°C
5.9°C
5.9°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.8°C
5.7°C
5.7°C
5.7°C
5.7°C
5.7°C
5.7°C
5.6°C
5.6°C
5.6°C
5.6°C
5.6°C
5.6°C
5.6°C
5.6°C
5.6°C
5.6°C
5.5°C
5.4°C
5.4°C
5.4°C
5.4°C
5.4°C
5.3°C
5.3°C
5.3°C
5.2°C
5.1°C
5.0°C
5.0°C
4.8°C
4.7°C
4.7°C
4.3°C
4.0°C
| 観測所 | 標高 | 年平均 | 8月最高 | 1月最低 | 年降水量 | 最深積雪 |
|---|---|---|---|---|---|---|
| 松前 | 30 m | 10.5 °C | 25.9 °C | -3.0 °C | 1,251.3mm | – |
| 奥尻 | 5 m | 10.3 °C | 25.4 °C | -2.4 °C | 920.1mm | – |
| 江差 | 4 m | 10.3 °C | 25.9 °C | -3.3 °C | 1,230.7mm | 26 cm |
| 米岡 | 49 m | 9.7 °C | 25.1 °C | -3.9 °C | 868.2mm | – |
| 函館 | 35 m | 9.4 °C | 25.9 °C | -6.0 °C | 1,188.0mm | 45 cm |
| 熊石 | 12 m | 9.4 °C | 25.7 °C | -4.7 °C | 1,383.3mm | 49 cm |
| 札幌 | 17 m | 9.2 °C | 26.4 °C | -6.4 °C | 1,146.1mm | 97 cm |
| 神恵内 | 50 m | 9.1 °C | 25.4 °C | -4.7 °C | 1,257.6mm | – |
| せたな | 10 m | 9.1 °C | 25.1 °C | -4.7 °C | 1,070.7mm | – |
| 高松 | 34 m | 9.0 °C | 25.1 °C | -7.4 °C | 1,013.7mm | 28 cm |
| 寿都 | 33 m | 8.9 °C | 24.6 °C | -4.7 °C | 1,250.6mm | 73 cm |
| 伊達 | 3 m | 8.9 °C | 25.4 °C | -6.8 °C | 769.3mm | – |
| 室蘭 | 40 m | 8.9 °C | 23.6 °C | -4.0 °C | 1,188.9mm | 26 cm |
| 木古内 | 10 m | 8.9 °C | 25.1 °C | -5.7 °C | 1,293.0mm | – |
| 小樽 | 25 m | 8.8 °C | 25.6 °C | -5.8 °C | 1,281.6mm | 118 cm |
| 川汲 | 31 m | 8.7 °C | 24.0 °C | -5.3 °C | 1,441.3mm | – |
| 山口 | 5 m | 8.6 °C | 26.3 °C | -7.7 °C | 998.0mm | – |
| 北斗 | 25 m | 8.6 °C | 25.8 °C | -8.1 °C | 1,149.6mm | – |
| 浜益 | 3 m | 8.5 °C | 25.4 °C | -7.1 °C | 1,174.0mm | – |
| 共和 | 15 m | 8.5 °C | 25.9 °C | -6.8 °C | 948.7mm | 106 cm |
| 増毛 | 20 m | 8.4 °C | 24.7 °C | -6.4 °C | 1,085.9mm | – |
| 余市 | 20 m | 8.3 °C | 26.0 °C | -7.9 °C | 1,325.2mm | 129 cm |
| 静内 | 10 m | 8.2 °C | 24.0 °C | -7.8 °C | 1,043.3mm | 21 cm |
| 浦河 | 37 m | 8.2 °C | 23.0 °C | -5.7 °C | 1,118.3mm | 19 cm |
| 森 | 125 m | 8.2 °C | 25.4 °C | -8.0 °C | 1,074.8mm | – |
| 鶉 | 53 m | 8.2 °C | 25.8 °C | -8.7 °C | 1,357.8mm | 80 cm |
| 焼尻 | 38 m | 8.1 °C | 23.4 °C | -5.3 °C | 915.1mm | – |
| 八雲 | 8 m | 8.1 °C | 24.7 °C | -7.1 °C | 1,294.1mm | 80 cm |
| 今金 | 19 m | 8.1 °C | 25.7 °C | -7.8 °C | 1,336.7mm | 95 cm |
| 羽幌 | 8 m | 8.0 °C | 24.7 °C | -8.3 °C | 1,337.7mm | 99 cm |
| 留萌 | 24 m | 8.0 °C | 24.6 °C | -7.4 °C | 1,154.1mm | 90 cm |
| 厚田 | 5 m | 8.0 °C | 25.6 °C | -7.9 °C | 1,166.9mm | 123 cm |
| 石狩 | 5 m | 7.9 °C | 25.5 °C | -9.0 °C | 993.8mm | 115 cm |
| 岩見沢 | 42 m | 7.9 °C | 26.1 °C | -9.2 °C | 1,248.5mm | 120 cm |
| 苫小牧 | 6 m | 7.9 °C | 23.4 °C | -8.1 °C | 1,239.2mm | 31 cm |
| 蘭越 | 39 m | 7.8 °C | 25.9 °C | -8.2 °C | 1,220.4mm | 129 cm |
| 美国 | 75 m | 7.7 °C | 25.3 °C | -7.4 °C | 1,899.4mm | – |
| 大岸 | 4 m | 7.7 °C | 24.7 °C | -8.8 °C | 1,190.9mm | 77 cm |
| 長万部 | 6 m | 7.7 °C | 24.2 °C | -8.7 °C | 1,296.1mm | 75 cm |
| 白老 | 6 m | 7.6 °C | 23.3 °C | -8.6 °C | 1,450.0mm | 28 cm |
| 日高門別 | 47 m | 7.6 °C | 24.1 °C | -10.3 °C | 983.7mm | – |
| 初山別 | 27 m | 7.5 °C | 24.2 °C | -8.7 °C | 1,109.6mm | 81 cm |
| 長沼 | 13 m | 7.5 °C | 25.5 °C | -11.7 °C | 1,003.9mm | – |
| 黒松内 | 27 m | 7.5 °C | 25.0 °C | -8.8 °C | 1,485.0mm | 135 cm |
| 沓形 | 14 m | 7.4 °C | 23.1 °C | -6.4 °C | 916.2mm | – |
| 千歳 | 22 m | 7.4 °C | 25.1 °C | -12.9 °C | 984.7mm | 52 cm |
| 芦別 | 91 m | 7.4 °C | 26.9 °C | -11.3 °C | 1,141.6mm | 81 cm |
| 登別 | 197 m | 7.4 °C | 23.3 °C | -7.3 °C | 1,811.2mm | 84 cm |
| えりも岬 | 63 m | 7.4 °C | 19.9 °C | -4.0 °C | 987.1mm | – |
| 新篠津 | 9 m | 7.3 °C | 25.7 °C | -11.3 °C | 1,147.6mm | 131 cm |
| 江別 | 8 m | 7.3 °C | 25.8 °C | -12.2 °C | 965.0mm | – |
| 美唄 | 16 m | 7.3 °C | 26.3 °C | -12.4 °C | 1,173.5mm | 116 cm |
| 三石 | 10 m | 7.3 °C | 24.3 °C | -11.3 °C | 1,258.4mm | – |
| 旭川 | 120 m | 7.2 °C | 26.6 °C | -11.7 °C | 1,104.4mm | 89 cm |
| 恵庭島松 | 30 m | 7.2 °C | 25.1 °C | -12.8 °C | 1,061.3mm | 84 cm |
| 倶知安 | 176 m | 7.2 °C | 25.4 °C | -9.6 °C | 1,532.3mm | 183 cm |
| 帯広 | 38 m | 7.2 °C | 25.4 °C | -13.0 °C | 919.7mm | 71 cm |
| 広尾 | 32 m | 7.2 °C | 22.1 °C | -9.2 °C | 1,709.2mm | 98 cm |
| 本泊 | 30 m | 7.1 °C | 23.1 °C | -6.8 °C | – | – |
| 月形 | 50 m | 7.1 °C | 25.6 °C | -10.8 °C | 1,416.6mm | – |
| 鵡川 | 10 m | 7.1 °C | 24.3 °C | -12.5 °C | 1,018.0mm | – |
| 稚内 | 3 m | 7.0 °C | 22.3 °C | -6.4 °C | 1,109.2mm | 72 cm |
| 滝川 | 50 m | 7.0 °C | 26.0 °C | -11.7 °C | 1,156.0mm | 114 cm |
| 厚真 | 20 m | 7.0 °C | 25.1 °C | -13.8 °C | 1,028.4mm | – |
| 礼文 | 65 m | 6.9 °C | 22.6 °C | -6.5 °C | 1,049.1mm | – |
| 遠別 | 7 m | 6.9 °C | 24.6 °C | -10.5 °C | 1,121.9mm | – |
| 支笏湖畔 | 290 m | 6.9 °C | 23.2 °C | -7.9 °C | 1,711.3mm | – |
| 網走 | 38 m | 6.9 °C | 23.3 °C | -8.9 °C | 844.2mm | 63 cm |
| 新得 | 178 m | 6.9 °C | 24.7 °C | -11.1 °C | 1,162.2mm | 76 cm |
| 新和 | 60 m | 6.9 °C | 26.0 °C | -14.5 °C | 1,300.6mm | – |
| 天塩 | 9 m | 6.8 °C | 23.6 °C | -9.9 °C | 915.4mm | – |
| 達布 | 30 m | 6.8 °C | 26.0 °C | -11.8 °C | 1,653.6mm | – |
| 深川 | 55 m | 6.8 °C | 25.8 °C | -13.0 °C | 1,044.2mm | 111 cm |
| 森野 | 170 m | 6.8 °C | 23.7 °C | -9.7 °C | 2,222.5mm | – |
| 上富良野 | 220 m | 6.7 °C | 26.4 °C | -13.6 °C | 993.7mm | – |
| 富良野 | 174 m | 6.7 °C | 26.3 °C | -14.4 °C | 1,032.1mm | 78 cm |
| 紋別 | 16 m | 6.7 °C | 22.9 °C | -8.7 °C | 860.8mm | 63 cm |
| 釧路 | 5 m | 6.7 °C | 21.5 °C | -9.8 °C | 1,080.1mm | 34 cm |
| 幌糠 | 20 m | 6.6 °C | 25.7 °C | -12.0 °C | 1,509.0mm | – |
| 空知吉野 | 100 m | 6.6 °C | 25.9 °C | -12.6 °C | 1,608.7mm | – |
| 根室 | 25 m | 6.6 °C | 20.9 °C | -6.5 °C | 1,040.4mm | 34 cm |
| 鹿追 | 206 m | 6.6 °C | 24.3 °C | -11.9 °C | 952.8mm | – |
| 浦幌 | 20 m | 6.6 °C | 24.1 °C | -13.2 °C | 1,005.9mm | 56 cm |
| 中杵臼 | 98 m | 6.6 °C | 25.0 °C | -13.6 °C | 1,747.6mm | 60 cm |
| 東川 | 215 m | 6.5 °C | 26.0 °C | -13.3 °C | 983.2mm | – |
| 石狩沼田 | 63 m | 6.5 °C | 26.1 °C | -12.6 °C | 1,280.3mm | – |
| 紋別小向 | 18 m | 6.5 °C | 23.4 °C | -10.6 °C | – | – |
| 穂別 | 56 m | 6.5 °C | 25.7 °C | -15.8 °C | 1,173.5mm | 57 cm |
| 宗谷岬 | 26 m | 6.4 °C | 21.6 °C | -6.6 °C | 836.4mm | – |
| 和寒 | 150 m | 6.4 °C | 26.0 °C | -14.2 °C | 1,115.0mm | 105 cm |
| 比布 | 164 m | 6.4 °C | 26.3 °C | -13.6 °C | 1,081.7mm | – |
| 東神楽 | 211 m | 6.4 °C | 26.0 °C | -13.7 °C | – | 62 cm |
| 夕張 | 293 m | 6.4 °C | 24.4 °C | -11.1 °C | 1,400.1mm | 139 cm |
| 宇登呂 | 144 m | 6.4 °C | 23.3 °C | -8.6 °C | 1,202.1mm | 122 cm |
| 北見 | 104 m | 6.4 °C | 25.4 °C | -14.2 °C | 774.8mm | 83 cm |
| 女満別 | 33 m | 6.4 °C | 25.3 °C | -14.4 °C | – | – |
| 小清水 | 52 m | 6.4 °C | 24.6 °C | -13.0 °C | 796.2mm | – |
| 鶴丘 | 95 m | 6.4 °C | 22.5 °C | -10.9 °C | – | – |
| 声問 | 8 m | 6.3 °C | 23.3 °C | -9.6 °C | – | – |
| 豊富 | 14 m | 6.3 °C | 23.6 °C | -10.7 °C | 1,030.8mm | 91 cm |
| 北見枝幸 | 7 m | 6.3 °C | 22.4 °C | -8.6 °C | 1,159.6mm | 104 cm |
| 常呂 | 3 m | 6.3 °C | 24.1 °C | -12.2 °C | 710.6mm | – |
| 納沙布 | 12 m | 6.3 °C | 20.4 °C | -5.9 °C | 889.1mm | – |
| 本別 | 67 m | 6.3 °C | 25.4 °C | -16.1 °C | 790.6mm | 49 cm |
| 駒場 | 112 m | 6.3 °C | 24.9 °C | -15.6 °C | 845.9mm | – |
| 芽室 | 90 m | 6.3 °C | 25.1 °C | -15.9 °C | 971.6mm | 80 cm |
| 日高 | 280 m | 6.3 °C | 25.5 °C | -13.6 °C | 1,324.3mm | 84 cm |
| 斜里 | 15 m | 6.2 °C | 24.3 °C | -12.7 °C | 802.0mm | 94 cm |
| 足寄 | 90 m | 6.2 °C | 25.6 °C | -16.3 °C | 833.5mm | – |
| 士別 | 135 m | 6.1 °C | 25.6 °C | -14.5 °C | 1,117.6mm | – |
| 湧別 | 5 m | 6.1 °C | 23.7 °C | -11.7 °C | 750.7mm | – |
| 羅臼 | 15 m | 6.1 °C | 21.3 °C | -7.5 °C | 1,657.1mm | 87 cm |
| 池田 | 42 m | 6.1 °C | 24.8 °C | -15.4 °C | 897.0mm | – |
| 浜頓別 | 18 m | 6.0 °C | 22.8 °C | -10.3 °C | 997.0mm | – |
| 朝日 | 225 m | 6.0 °C | 25.6 °C | -13.2 °C | 1,067.9mm | – |
| 雄武 | 14 m | 6.0 °C | 22.5 °C | -10.9 °C | 916.5mm | 73 cm |
| 遠軽 | 80 m | 6.0 °C | 25.2 °C | -14.7 °C | 870.6mm | 90 cm |
| 津別 | 100 m | 6.0 °C | 25.4 °C | -15.3 °C | 787.1mm | 83 cm |
| 標津 | 3 m | 6.0 °C | 21.9 °C | -10.9 °C | 1,154.4mm | – |
| 中川 | 22 m | 5.9 °C | 24.7 °C | -13.4 °C | 1,248.3mm | – |
| 志比内 | 310 m | 5.9 °C | 25.2 °C | -13.5 °C | 1,066.9mm | – |
| 美瑛 | 250 m | 5.9 °C | 25.8 °C | -14.8 °C | 988.8mm | 81 cm |
| 喜茂別 | 264 m | 5.9 °C | 24.9 °C | -14.1 °C | 1,178.0mm | 145 cm |
| 鶴居 | 38 m | 5.9 °C | 23.7 °C | -13.9 °C | 1,203.6mm | 59 cm |
| 知方学 | 149 m | 5.9 °C | 19.9 °C | -7.9 °C | 1,009.2mm | – |
| 美深 | 77 m | 5.8 °C | 25.8 °C | -14.7 °C | 1,158.5mm | 137 cm |
| 名寄 | 89 m | 5.8 °C | 25.7 °C | -14.7 °C | 1,006.8mm | 109 cm |
| 麓郷 | 315 m | 5.8 °C | 25.3 °C | -14.7 °C | 1,028.9mm | – |
| 幌加内 | 159 m | 5.8 °C | 25.4 °C | -14.5 °C | 1,503.7mm | 195 cm |
| 真狩 | 440 m | 5.8 °C | 23.4 °C | -10.4 °C | 1,333.8mm | – |
| 興部 | 8 m | 5.8 °C | 23.1 °C | -12.4 °C | 902.1mm | – |
| 美幌 | 60 m | 5.8 °C | 24.9 °C | -14.9 °C | 778.6mm | – |
| 中標津 | 50 m | 5.8 °C | 22.9 °C | -13.2 °C | 1,183.8mm | 78 cm |
| 榊町 | 2 m | 5.8 °C | 21.1 °C | -11.2 °C | 1,033.3mm | – |
| 太田 | 85 m | 5.8 °C | 22.0 °C | -10.7 °C | 1,195.2mm | 61 cm |
| 白糠 | 9 m | 5.8 °C | 21.9 °C | -13.0 °C | 1,119.1mm | 51 cm |
| 上士幌 | 287 m | 5.8 °C | 23.9 °C | -13.4 °C | 981.7mm | 55 cm |
| 帯広泉 | 149 m | 5.8 °C | 24.5 °C | -16.9 °C | – | 94 cm |
| 更別 | 185 m | 5.8 °C | 24.0 °C | -15.4 °C | 1,137.9mm | – |
| 音威子府 | 40 m | 5.7 °C | 24.8 °C | -13.9 °C | 1,391.2mm | – |
| 西興部 | 120 m | 5.7 °C | 24.4 °C | -14.0 °C | 1,015.1mm | 105 cm |
| 上標津 | 160 m | 5.7 °C | 23.5 °C | -11.9 °C | 1,192.1mm | – |
| 別海 | 23 m | 5.7 °C | 22.8 °C | -13.6 °C | 1,148.0mm | 64 cm |
| 中徹別 | 80 m | 5.7 °C | 24.3 °C | -15.3 °C | 1,277.5mm | 73 cm |
| 大津 | 4 m | 5.7 °C | 21.6 °C | -13.9 °C | 1,076.0mm | – |
| 浜鬼志別 | 13 m | 5.6 °C | 21.7 °C | -9.8 °C | 995.0mm | – |
| 沼川 | 23 m | 5.6 °C | 23.1 °C | -12.3 °C | 1,147.5mm | 111 cm |
| 江丹別 | 140 m | 5.6 °C | 25.8 °C | -16.3 °C | 1,394.9mm | – |
| 幾寅 | 350 m | 5.6 °C | 24.3 °C | -14.6 °C | 1,092.4mm | 84 cm |
| 滝上 | 165 m | 5.6 °C | 25.0 °C | -15.0 °C | 926.7mm | 108 cm |
| 佐呂間 | 54 m | 5.6 °C | 24.9 °C | -15.7 °C | 829.9mm | 96 cm |
| 根室中標津 | 65 m | 5.6 °C | 23.3 °C | -14.8 °C | – | – |
| 厚床 | 41 m | 5.6 °C | 21.9 °C | -11.8 °C | 1,158.8mm | 54 cm |
| 大樹 | 87 m | 5.6 °C | 23.3 °C | -16.8 °C | 1,146.0mm | 99 cm |
| 大滝 | 390 m | 5.6 °C | 24.2 °C | -12.2 °C | 1,513.7mm | 127 cm |
| 境野 | 184 m | 5.5 °C | 24.8 °C | -15.6 °C | 809.0mm | – |
| 下川 | 143 m | 5.4 °C | 25.0 °C | -15.7 °C | 964.8mm | – |
| 上川 | 324 m | 5.4 °C | 24.7 °C | -13.8 °C | 1,088.3mm | 95 cm |
| 標茶 | 20 m | 5.4 °C | 23.5 °C | -15.2 °C | 1,054.9mm | 59 cm |
| 糠内 | 70 m | 5.4 °C | 24.8 °C | -18.4 °C | 1,035.3mm | – |
| 上札内 | 251 m | 5.4 °C | 23.2 °C | -15.5 °C | 1,216.6mm | 106 cm |
| 中頓別 | 25 m | 5.3 °C | 24.4 °C | -15.4 °C | 1,264.7mm | 145 cm |
| 歌登 | 14 m | 5.3 °C | 24.1 °C | -15.0 °C | 1,308.3mm | 156 cm |
| 生田原 | 199 m | 5.3 °C | 24.9 °C | -16.3 °C | 808.9mm | – |
| 弟子屈 | 170 m | 5.2 °C | 22.4 °C | -12.6 °C | 1,092.3mm | – |
| 留辺蘂 | 325 m | 5.1 °C | 24.5 °C | -15.0 °C | 749.6mm | 81 cm |
| 占冠 | 332 m | 5.0 °C | 24.7 °C | -18.0 °C | 1,291.4mm | 95 cm |
| 白滝 | 475 m | 5.0 °C | 23.7 °C | -12.6 °C | 870.8mm | 89 cm |
| 陸別 | 210 m | 4.8 °C | 24.4 °C | -19.6 °C | 831.8mm | 75 cm |
| 朱鞠内 | 255 m | 4.7 °C | 24.2 °C | -15.4 °C | 1,698.8mm | 235 cm |
| 川湯 | 158 m | 4.7 °C | 23.1 °C | -16.8 °C | 962.2mm | 98 cm |
| 阿寒湖畔 | 426 m | 4.3 °C | 22.8 °C | -16.7 °C | 1,197.9mm | 120 cm |
| ぬかびら源泉郷 | 540 m | 4.0 °C | 22.7 °C | -16.9 °C | 1,382.6mm | 106 cm |
平年値は気象庁の2020年平年値(1991〜2020年の30年平均)。最新値は1日1回取得した観測で、リアルタイムではありません。