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. 長野県
  5. %2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525E3%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252590%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252585S%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525EC%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252591%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525BA
1ヶ月天気予報(30日間天気)

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11/17~12/16の天気 (11月17日更新)

  • 日付天気降水確率信頼度最高気温最低気温
    11/17(日) 晴れ のち 雨 70 B 23℃ 8℃
    平年値(信州新町) 12.6~12.6℃ 1.5~1.5℃
  • 日付天気降水確率信頼度最高気温最低気温
    11/18(月) くもり 一時 雨 50 A 12℃ 2℃
    11/19(火) くもり 時々 晴れ 10 A 9℃ 2℃
    11/20(水) 晴れ のち くもり 20 B 12℃ 2℃
    11/21(木) 晴れ 20 B 14℃ 2℃
    11/22(金) くもり のち 雨 60 C 13℃ 2℃
    11/23(土) 晴れ のち くもり 30 B 9℃ 0℃
    11/24(日) くもり 30 B 7℃ 0℃
    平年値(信州新町) 11.1~12.4℃ 0.2~1.3℃
  • 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 時々 晴れ 20 B 11℃ 1℃
    11/26(火) くもり 30 C 12℃ 6℃
    11/27(水) くもり 一時 雨 40 C 12℃ 7℃
    11/28(木) くもり 時々 雨か雪 50 C 9℃ 3℃
    11/29(金) くもり 一時 雪か雨 40 C 9℃ 2℃
    11/30(土) くもり 40 C 7℃ 3℃
    12/1(日) くもり 一時 雨か雪 40 C 9℃ 1℃
    平年値(信州新町) 9.8~10.9℃ -0.9~0℃
  • 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 40 C 8℃ 2℃
    12/3(火) くもり 一時 雪か雨 40 C 7℃ 0℃
    12/4(水) くもり 一時 雪か雨 40 C 7℃ 0℃
    12/5(木) くもり 時々 晴れ 30 C 9℃
    (7~10)
    1℃
    (-1~3)
    12/6(金) くもり 時々 晴れ 40 C 10℃
    (8~12)
    1℃
    (-1~3)
    12/7(土) くもり 時々 晴れ 40 B 8℃
    (6~10)
    2℃
    (-1~4)
    12/8(日) くもり 時々 晴れ 40 C 9℃
    (6~11)
    1℃
    (-1~3)
    平年値(信州新町) 8.4~9.6℃ -1.8~-1℃
  • 日付天気降水確率信頼度最高気温最低気温
    12/9(月) くもり 時々 晴れ 40 B 7℃
    (5~9)
    1℃
    (-2~3)
    12/10(火) くもり 一時 雪か雨 50 B 7℃
    (5~10)
    -1℃
    (-3~1)
    12/11(水) くもり 時々 晴れ 40 C 9℃
    (6~11)
    2℃
    (-1~5)
    12/12(木) くもり 一時 雪か雨 40 C 6℃
    (4~9)
    0℃
    (-2~2)
    12/13(金) くもり 一時 雪 40 C 6℃
    (4~9)
    -1℃
    (-4~1)
    12/14(土) くもり 時々 晴れ 40 C 7℃
    (4~9)
    0℃
    (-3~3)
    12/15(日) くもり 時々 雪か雨 50 C 6℃
    (4~8)
    -1℃
    (-3~0)
    平年値(信州新町) 6.9~8.2℃ -2.7~-1.9℃
  • 日付天気降水確率信頼度最高気温最低気温
    12/16(月) くもり 時々 雪か雨 50 C 3℃
    (0~5)
    -1℃
    (-5~1)
    平年値(信州新町) 6.7~6.7℃ -2.8~-2.8℃
平年より2℃以上高い
平年より2℃以上低い
2週間天気(6時間詳細)を確認する 全国の1ヶ月天気予報を確認する 観光スポットの1ヶ月天気予報を確認する
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. 長野県
  5. %2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525E3%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252590%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252585S%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525EC%252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252591%2525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525252525BA
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