"本日は晴天なり" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "it is fine today"
      },
      "expansion": "Calque of English it is fine today",
      "name": "calque"
    }
  ],
  "forms": [
    {
      "form": "本日は晴天なり",
      "ruby": [
        [
          "本",
          "ほん"
        ],
        [
          "日",
          "じつ"
        ],
        [
          "晴",
          "せい"
        ],
        [
          "天",
          "てん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "honjitsu wa seiten nari",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interjection",
        "2": "ほんじつ は せいてん なり"
      },
      "expansion": "本(ほん)日(じつ)は晴(せい)天(てん)なり • (honjitsu wa seiten nari)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "testing, testing"
      ],
      "id": "en-本日は晴天なり-ja-intj-qEbU~Wqq",
      "links": [
        [
          "testing, testing",
          "testing, testing"
        ]
      ],
      "synonyms": [
        {
          "roman": "tesu tesu",
          "word": "テステス"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hõ̞ɲ̟d͡ʑit͡sɨᵝ ɰᵝa̠ se̞ːtẽ̞n na̠ɾʲi]"
    }
  ],
  "word": "本日は晴天なり"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "it is fine today"
      },
      "expansion": "Calque of English it is fine today",
      "name": "calque"
    }
  ],
  "forms": [
    {
      "form": "本日は晴天なり",
      "ruby": [
        [
          "本",
          "ほん"
        ],
        [
          "日",
          "じつ"
        ],
        [
          "晴",
          "せい"
        ],
        [
          "天",
          "てん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "honjitsu wa seiten nari",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interjection",
        "2": "ほんじつ は せいてん なり"
      },
      "expansion": "本(ほん)日(じつ)は晴(せい)天(てん)なり • (honjitsu wa seiten nari)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese interjections",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with four Han script characters"
      ],
      "glosses": [
        "testing, testing"
      ],
      "links": [
        [
          "testing, testing",
          "testing, testing"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hõ̞ɲ̟d͡ʑit͡sɨᵝ ɰᵝa̠ se̞ːtẽ̞n na̠ɾʲi]"
    }
  ],
  "synonyms": [
    {
      "roman": "tesu tesu",
      "word": "テステス"
    }
  ],
  "word": "本日は晴天なり"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "本日は晴天なり"
  ],
  "section": "Japanese",
  "subsection": "interjection",
  "title": "本日は晴天なり",
  "trace": ""
}