1. お天気.com
  2. 天気予報TOP
  3. 1ヶ月天気予報(30日間天気)
  4. 北海道
  5. %252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525C9%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252592Bs
1ヶ月天気予報(30日間天気)

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10/31~12/2の天気 (10月31日更新)

  • 日付天気降水確率信頼度最高気温最低気温
    10/31(木) 晴れ 10 B 17℃ 8℃
    11/1(金) 晴れ のち くもり 10 A 17℃ 8℃
    11/2(土) くもり のち 晴れ 0 A 18℃ 9℃
    11/3(日) 晴れ 時々 くもり 30 A 14℃ 6℃
    平年値(伊達) 10.3~12.1℃ 2.9~4.1℃
  • 日付天気降水確率信頼度最高気温最低気温
    11/4(月) くもり のち 雨 90 C 13℃ 5℃
    11/5(火) 雨 のち くもり 50 B 8℃ 3℃
    11/6(水) くもり のち 雨 60 C 7℃ 2℃
    11/7(木) くもり 一時 雪か雨 40 C 8℃ 0℃
    11/8(金) くもり 時々 晴れ 20 A 9℃ 1℃
    11/9(土) くもり 時々 晴れ 20 A 11℃ 2℃
    11/10(日) くもり 時々 晴れ 20 A 13℃ 5℃
    平年値(伊達) 9.6~11.9℃ 1.3~3.9℃
  • 日付天気降水確率信頼度最高気温最低気温
    11/11(月) くもり 20 B 14℃ 7℃
    11/12(火) くもり 時々 晴れ 30 C 13℃ 6℃
    11/13(水) くもり 時々 晴れ 30 B 11℃ 5℃
    11/14(木) くもり 時々 晴れ 30 C 9℃ 3℃
    11/15(金) くもり 時々 晴れ 30 C 10℃ 3℃
    11/16(土) くもり 時々 晴れ 30 C 11℃ 4℃
    11/17(日) くもり 時々 晴れ 30 C 10℃ 3℃
    平年値(伊達) 6.6~9.4℃ 0~2.1℃
  • 日付天気降水確率信頼度最高気温最低気温
    11/18(月) 晴れ 時々 くもり 20 C 9℃
    (6~12)
    1℃
    (-2~5)
    11/19(火) 晴れ 時々 くもり 20 C 9℃
    (7~11)
    1℃
    (-2~3)
    11/20(水) 晴れ 時々 くもり 20 C 10℃
    (7~14)
    2℃
    (-1~5)
    11/21(木) 晴れ 時々 くもり 30 C 9℃
    (7~13)
    2℃
    (-1~5)
    11/22(金) くもり 時々 晴れ 30 C 8℃
    (5~12)
    2℃
    (-1~5)
    11/23(土) くもり 時々 晴れ 30 C 7℃
    (3~11)
    1℃
    (-3~5)
    11/24(日) くもり 時々 晴れ 30 C 7℃
    (4~10)
    0℃
    (-4~3)
    平年値(伊達) 6~7.6℃ -0.6~0.2℃
  • 日付天気降水確率信頼度最高気温最低気温
    11/25(月) くもり 20 B 5℃
    (2~9)
    1℃
    (-3~4)
    11/26(火) くもり 時々 晴れ 20 C 6℃
    (2~11)
    0℃
    (-4~3)
    11/27(水) くもり 時々 晴れ 30 C 6℃
    (3~10)
    0℃
    (-3~3)
    11/28(木) くもり 時々 晴れ 30 C 5℃
    (1~10)
    0℃
    (-4~4)
    11/29(金) くもり 30 B 3℃
    (0~6)
    -1℃
    (-4~2)
    11/30(土) くもり 30 C 4℃
    (1~8)
    -1℃
    (-4~2)
    12/1(日) くもり 時々 晴れ 20 C 4℃
    (1~8)
    -2℃
    (-6~2)
    平年値(伊達) 4.2~5.7℃ -1.9~-1.2℃
  • 日付天気降水確率信頼度最高気温最低気温
    12/2(月) くもり 時々 晴れ 30 C 6℃
    (2~10)
    -1℃
    (-5~3)
    平年値(伊達) 4.3~4.3℃ -1.8~-1.8℃
平年より2℃以上高い
平年より2℃以上低い
6時間ごと詳細天気を確認する(2週間天気)
最低気温は0〜9時の最低気温、最高気温は9〜18時の最高気温になります。
信頼度Aがその日の天気の信頼性が高く、信頼度Cが天気の信頼性が低くなります。
予報の精度向上には努めて参りますが、利便性を重視したもので、予報によっては時間的・量的なずれが生じる場合がございますのでご留意下さい。

30日間天気の予報精度について

一般的には先の予報になるほど予報精度は低下していきますが「お天気.com」の30日間天気は2週目以降も、高い予報精度を維持しています。
  • ・調査期間:2024年5〜8月
  • ・調査地点:札幌・仙台・東京・金沢・名古屋・大阪・広島・高知・福岡・鹿児島・那覇の全国11地点
  • ・「適中率」:気象庁と同様に、日別の降水の有無(降水量1mm以上)による判定
  1. お天気.com
  2. 天気予報
  3. 1ヶ月天気予報(30日間天気)
  4. 北海道
  5. %252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525C9%25252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252592Bs
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