OpenWeatherMap Current Weather API

openapi: 3.1.0
info:
  title: OpenWeatherMap Accumulated Parameters Current Weather API
  version: 2.5.0
  description: Returns accumulated temperature and accumulated precipitation totals over a user-specified historical time window. Targeted at agricultural and energy-sector applications. Available on Professional and Expert plans.
  contact:
    name: OpenWeather
    url: https://openweathermap.org/api/accumulated-parameters
  license:
    name: Creative Commons Attribution-ShareAlike 4.0 International
    url: https://creativecommons.org/licenses/by-sa/4.0/
servers:
- url: https://history.openweathermap.org/data/2.5/history
  description: Accumulated Parameters API base URL
security:
- appid: []
tags:
- name: Current Weather
  description: Current weather data for any geographic coordinates worldwide.
paths:
  /weather:
    get:
      operationId: getCurrentWeather
      summary: Current Weather Data For A Coordinate
      description: Returns current weather data for the supplied latitude and longitude. Data includes temperature, atmospheric pressure, humidity, visibility, wind, cloudiness, sunrise and sunset times, and a brief weather condition.
      tags:
      - Current Weather
      parameters:
      - name: lat
        in: query
        required: true
        description: Latitude in decimal degrees, range -90 to 90.
        schema:
          type: number
          format: float
      - name: lon
        in: query
        required: true
        description: Longitude in decimal degrees, range -180 to 180.
        schema:
          type: number
          format: float
      - name: mode
        in: query
        required: false
        description: Response format. Default is JSON. Use xml or html for alternative formats.
        schema:
          type: string
          enum:
          - json
          - xml
          - html
      - name: units
        in: query
        required: false
        description: Units of measurement. standard (Kelvin), metric (Celsius), or imperial (Fahrenheit).
        schema:
          type: string
          enum:
          - standard
          - metric
          - imperial
      - name: lang
        in: query
        required: false
        description: Localization language code for the weather condition output text.
        schema:
          type: string
      - name: appid
        in: query
        required: true
        description: OpenWeather API key.
        schema:
          type: string
      responses:
        '200':
          description: Current weather response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CurrentWeatherResponse'
        '400':
          description: Invalid request parameters.
        '401':
          description: Unauthorized. Missing or invalid API key.
        '404':
          description: Location not found.
        '429':
          description: Too many requests. Rate or quota limit exceeded.
components:
  schemas:
    Clouds:
      type: object
      properties:
        all:
          type: integer
          description: Cloudiness percentage.
    Sys:
      type: object
      properties:
        type:
          type: integer
        id:
          type: integer
        country:
          type: string
        sunrise:
          type: integer
          format: int64
        sunset:
          type: integer
          format: int64
    Wind:
      type: object
      properties:
        speed:
          type: number
          format: float
        deg:
          type: integer
        gust:
          type: number
          format: float
    Precipitation:
      type: object
      properties:
        1h:
          type: number
          format: float
          description: Precipitation volume for the last hour in mm.
        3h:
          type: number
          format: float
          description: Precipitation volume for the last 3 hours in mm.
    CurrentWeatherResponse:
      type: object
      properties:
        coord:
          $ref: '#/components/schemas/Coord'
        weather:
          type: array
          items:
            $ref: '#/components/schemas/Weather'
        base:
          type: string
        main:
          $ref: '#/components/schemas/Main'
        visibility:
          type: integer
        wind:
          $ref: '#/components/schemas/Wind'
        clouds:
          $ref: '#/components/schemas/Clouds'
        rain:
          $ref: '#/components/schemas/Precipitation'
        snow:
          $ref: '#/components/schemas/Precipitation'
        dt:
          type: integer
          format: int64
        sys:
          $ref: '#/components/schemas/Sys'
        timezone:
          type: integer
        id:
          type: integer
        name:
          type: string
        cod:
          type: integer
    Coord:
      type: object
      properties:
        lon:
          type: number
          format: float
          description: Longitude of the location.
        lat:
          type: number
          format: float
          description: Latitude of the location.
    Weather:
      type: object
      properties:
        id:
          type: integer
          description: Weather condition ID.
        main:
          type: string
          description: Group of weather parameters (Rain, Snow, Clouds, etc.).
        description:
          type: string
          description: Weather condition within the group.
        icon:
          type: string
          description: Weather icon ID.
    Main:
      type: object
      properties:
        temp:
          type: number
          format: float
        feels_like:
          type: number
          format: float
        temp_min:
          type: number
          format: float
        temp_max:
          type: number
          format: float
        pressure:
          type: integer
        humidity:
          type: integer
        sea_level:
          type: integer
        grnd_level:
          type: integer
  securitySchemes:
    appid:
      type: apiKey
      in: query
      name: appid