main.json

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  "name": "Daily Weather Reports with OpenWeather API, Google Sheets, and Gmail",
  "tags": [],
  "nodes": [
    {
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      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [340, 40],
      "parameters": {
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        "height": 260,
        "content": "## Daily Weather Reports with OpenWeather API, Google Sheets, and Gmail"
      },
      "typeVersion": 1
    },
    {
      "id": "0842de03-5376-4161-9581-25982d90467c",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [340, 320],
      "parameters": {
        "width": 1220,
        "height": 400,
        "content": "## Node Breakdown & Descriptions:\n- The workflow starts with a Schedule Trigger node named \"Trigger Daily at 10 AM\", which runs every day at 10:00 AM IST to initiate the weather reporting process.\n\n- The next node, named \"Fetch Weather from OpenWeather\", is an HTTP Request node that fetches the latest weather data from the OpenWeather API using coordinates, API key, and metric units.\n\n- The workflow then proceeds to a Google Sheets node named \"Append Weather to Sheet\", which appends the fetched weather data into a predefined Google Sheet. The stored fields include: Country, Location Latitude, Location Longitude, Temperature (°C), Feels Like (°C), Min Temp (°C), Max Temp (°C), Humidity (%), Pressure (hPa), Sea Level (hPa), Ground Level (hPa), Visibility (m), Wind Speed (m/s), Wind Direction (°), Wind Gust (m/s), Cloudiness (%), Sunrise (UTC) (stored as UNIX timestamp or formatted date), Sunset (UTC) (stored as UNIX timestamp or formatted date),Date Time (UTC) (report generated time, in UNIX or formatted UTC), Each row in the sheet represents a daily weather snapshot with all key climate indicators.\n\n- After storing the data, the workflow uses a Set or Function node named \"Generate Weather Email HTML\", which creates a styled HTML email template by formatting the weather data into a visually readable format.\n\n- Finally, the Gmail node named \"Send Weather Update Email\" sends the formatted weather report to a predefined email list, with a subject line like “Daily Weather Report – {{ $now.toFormat('dd MMM yyyy') }}” and the generated HTML as the message body."
      },
      "typeVersion": 1
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    {
      "id": "babd8c14-906e-498d-a35c-5637e1378ce0",
      "name": "Fetch Weather from OpenWeather",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Fetching the weather data",
      "position": [660, 120],
      "parameters": {
        "url": "https://api.openweathermap.org/data/2.5/weather?",
        "options": {},
        "sendQuery": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpQueryAuth",
        "queryParameters": {
          "parameters": [
            {
              "name": "lon",
              "value": ""
            },
            {
              "name": "lat",
              "value": ""
            }
          ]
        }
      },
      "credentials": {
        "httpQueryAuth": {
          "id": "credential-id",
          "name": "httpQueryAuth Credential"
        }
      },
      "notesInFlow": true,
      "typeVersion": 4.2
    },
    {
      "id": "fdddcafa-d579-4d13-b624-80c66d02d78c",
      "name": "Append Weather to Sheet",
      "type": "n8n-nodes-base.googleSheets",
      "position": [880, 120],
      "parameters": {
        "columns": {
          "value": {
            "Country": "={{ $json.sys.country }}",
            "Location": "={{ $json.coord }}",
            "Humidity (%)": "={{ $json.main.humidity }}",
            "Sunset (UTC)": "={{ $json.sys.sunset }}",
            "Sunrise (UTC)": "={{ $json.sys.sunrise }}",
            "Cloudiness (%)": "={{ $json.clouds.all }}",
            "Max Temp (°C)": "={{ $json.main.temp_max }}",
            "Min Temp (°C)": "={{ $json.main.temp_min }}",
            "Pressure (hPa)": "={{ $json.main.pressure }}",
            "Visibility (m)": "={{ $json.visibility }}",
            "Date Time (UTC)": "={{ $json.dt }}",
            "Sea Level (hPa)": "={{ $json.main.sea_level }}",
            "Wind Gust (m/s)": "={{ $json.wind.gust }}",
            "Feels Like (°C)": "={{ $json.main.feels_like }}",
            "Wind Speed (m/s)": "={{ $json.wind.speed }}",
            "Temperature (°C)": "={{ $json.main.temp }}",
            "Ground Level (hPa)": "={{ $json.main.grnd_level }}",
            "Wind Direction (°)": "={{ $json.wind.deg }}"
          },
          "schema": [
            {
              "id": "Location",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "Location",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Country",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Country",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Temperature (°C)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Temperature (°C)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Feels Like (°C)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Feels Like (°C)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Min Temp (°C)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Min Temp (°C)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Max Temp (°C)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Max Temp (°C)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Humidity (%)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Humidity (%)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Pressure (hPa)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Pressure (hPa)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Sea Level (hPa)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Sea Level (hPa)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Ground Level (hPa)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Ground Level (hPa)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Visibility (m)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Visibility (m)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Wind Speed (m/s)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Wind Speed (m/s)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Wind Direction (°)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Wind Direction (°)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Wind Gust (m/s)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Wind Gust (m/s)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Cloudiness (%)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Cloudiness (%)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Sunrise (UTC)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Sunrise (UTC)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Sunset (UTC)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Sunset (UTC)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Date Time (UTC)",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "Date Time (UTC)",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": ["Location"],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "appendOrUpdate",
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": 380635808,
          "cachedResultUrl": "",
          "cachedResultName": "weather_data"
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "1cQ-TBf3-dqo7njDYzYpxpASYFvEp8lIzH7vpIqTLcwc",
          "cachedResultUrl": "",
          "cachedResultName": ""
        }
      },
      "credentials": {
        "googleSheetsOAuth2Api": {
          "id": "credential-id",
          "name": "googleSheetsOAuth2Api Credential"
        }
      },
      "typeVersion": 4.6
    },
    {
      "id": "d9eb272f-4c1e-42dc-a297-05d0a0848358",
      "name": "Generate Weather Email HTML",
      "type": "n8n-nodes-base.html",
      "position": [1120, 120],
      "parameters": {
        "html": "<!DOCTYPE html>\n<html>\n<head>\n  <meta charset=\"UTF-8\" />\n  <title>Daily Weather Report</title>\n  <style>\n    .container {\n      background-color: #ffffff;\n      text-align: center;\n      padding: 24px;\n      border-radius: 12px;\n      font-family: Arial, sans-serif;\n      max-width: 650px;\n      margin: auto;\n      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);\n    }\n\n    h1 {\n      color: #ff6d5a;\n      font-size: 24px;\n      font-weight: bold;\n      padding: 8px;\n      margin-bottom: 0;\n    }\n\n    table {\n      width: 100%;\n      border-collapse: collapse;\n      margin-top: 20px;\n    }\n\n    td {\n      padding: 10px;\n      text-align: left;\n      border-bottom: 1px solid #eee;\n    }\n\n    td:first-child {\n      font-weight: bold;\n      color: #555;\n      width: 40%;\n    }\n\n    p.footer {\n      font-size: 13px;\n      color: #999;\n      margin-top: 24px;\n    }\n  </style>\n</head>\n<body>\n  <div class=\"container\">\n    <h1>🌤️ Weather Report</h1>\n\n    <table>\n      <tr>\n        <td>📌 Coordinates</td>\n        <td>Lat: {{ $json[\"Location\"]?.lat }}, Lon: {{ $json[\"Location\"]?.lon }}</td>\n      </tr>\n      <tr>\n        <td>🌡️ Temperature</td>\n        <td>{{ $json[\"Temperature (°C)\"] }} °C (Feels like {{ $json[\"Feels Like (°C)\"] }} °C)</td>\n      </tr>\n      <tr>\n        <td>📉 Min / Max Temp</td>\n        <td>{{ $json[\"Min Temp (°C)\"] }} °C / {{ $json[\"Max Temp (°C)\"] }} °C</td>\n      </tr>\n      <tr>\n        <td>💧 Humidity</td>\n        <td>{{ $json[\"Humidity (%)\"] }}%</td>\n      </tr>\n      <tr>\n        <td>📈 Pressure</td>\n        <td>{{ $json[\"Pressure (hPa)\"] }} hPa (Sea: {{ $json[\"Sea Level (hPa)\"] }} hPa, Ground: {{ $json[\"Ground Level (hPa)\"] }} hPa)</td>\n      </tr>\n      <tr>\n        <td>👁️ Visibility</td>\n        <td>{{ $json[\"Visibility (m)\"] }} meters</td>\n      </tr>\n      <tr>\n        <td>🧭 Wind</td>\n        <td>\n          Speed: {{ $json[\"Wind Speed (m/s)\"] }} m/s<br/>\n          Direction: {{ $json[\"Wind Direction (°)\"] }}°<br/>\n          Gust: {{ $json[\"Wind Gust (m/s)\"] }} m/s\n        </td>\n      </tr>\n      <tr>\n        <td>☁️ Cloudiness</td>\n        <td>{{ $json[\"Cloudiness (%)\"] }}%</td>\n      </tr>\n      <tr>\n        <td>🌅 Sunrise (UTC)</td>\n        <td>{{ new Date($json[\"Sunrise (UTC)\"] * 1000).toUTCString() }}</td>\n      </tr>\n      <tr>\n        <td>🌇 Sunset (UTC)</td>\n        <td>{{ new Date($json[\"Sunset (UTC)\"] * 1000).toUTCString() }}</td>\n      </tr>\n      <tr>\n        <td>📆 Report Time (UTC)</td>\n        <td>{{ new Date($json[\"Date Time (UTC)\"] * 1000).toUTCString() }}</td>\n      </tr>\n    </table>\n\n    <p class=\"footer\">⛅ Auto-generated by n8n | {{ new Date().toUTCString() }}</p>\n  </div>\n</body>\n</html>\n"
      },
      "typeVersion": 1.2
    },
    {
      "id": "cced121e-190b-4026-aeea-54e32907af0d",
      "name": "Send Weather Update Email",
      "type": "n8n-nodes-base.gmail",
      "position": [1360, 120],
      "webhookId": "1336d632-94ba-4231-bd2c-48dc8e118f75",
      "parameters": {
        "sendTo": "",
        "message": "={{ $json.html }}",
        "options": {},
        "subject": "Daily Weather Update"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "credential-id",
          "name": "gmailOAuth2 Credential"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "7e0b458d-540e-479b-acd0-708cb9a888ec",
      "name": "Trigger Daily at 10 AM",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [440, 120],
      "parameters": {
        "rule": {
          "interval": [
            {
              "triggerAtHour": 10
            }
          ]
        }
      },
      "typeVersion": 1.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "74976aa3-0dba-4e9a-a442-cf715fc38807",
  "connections": {
    "Trigger Daily at 10 AM": {
      "main": [
        [
          {
            "node": "Fetch Weather from OpenWeather",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Append Weather to Sheet": {
      "main": [
        [
          {
            "node": "Generate Weather Email HTML",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Generate Weather Email HTML": {
      "main": [
        [
          {
            "node": "Send Weather Update Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Weather from OpenWeather": {
      "main": [
        [
          {
            "node": "Append Weather to Sheet",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
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}