OpenWeatherMapSharp

A .NET client wrapper for https://openweathermap.org written in .NET Standard 2.0

Installation

Install the package via NuGet.

Usage

First you need to get a free API key from openweathermap.org. You can create a new account and you will find your API keys here.

You need to create a new instance of OpenWeatherMapService passing in the API key. There is also an interface available, if you are using Dependency Injection.

/// <summary>
///     Gets forecast for a location given its longitude and latitude
/// </summary>
Task<OpenWeatherMapServiceResponse<ForecastRoot>> GetForecastAsync(
    double latitude,
    double longitude,
    LanguageCode language = LanguageCode.EN,
    Unit unit = Unit.Standard);

/// <summary>
///     Gets forecast for a location given its city ID
/// </summary>
[Obsolete]
Task<OpenWeatherMapServiceResponse<ForecastRoot>> GetForecastAsync(
    int cityId,
    LanguageCode language = LanguageCode.EN,
    Unit unit = Unit.Standard);

/// <summary>
///     Gets forecast for a location given its city name
/// </summary>
[Obsolete]
Task<OpenWeatherMapServiceResponse<ForecastRoot>> GetForecastAsync(
    string city,
    LanguageCode language = LanguageCode.EN,
    Unit unit = Unit.Standard);

/// <summary>
///     Gets weather information for a location given its longitude and latitude
/// </summary>
Task<OpenWeatherMapServiceResponse<WeatherRoot>> GetWeatherAsync(
    double latitude,
    double longitude,
    LanguageCode language = LanguageCode.EN,
    Unit unit = Unit.Standard);

/// <summary>
/// Gets weather information for a location given its city ID
/// </summary>
[Obsolete]
Task<OpenWeatherMapServiceResponse<WeatherRoot>> GetWeatherAsync(
    int cityId,
    LanguageCode language = LanguageCode.EN,
    Unit unit = Unit.Standard);

/// <summary>
/// Gets weather information for a location given its city name
/// </summary>
[Obsolete]
Task<OpenWeatherMapServiceResponse<WeatherRoot>> GetWeatherAsync(
    string city,
    LanguageCode language = LanguageCode.EN,
    Unit unit = Unit.Standard);

HINT: Some methods are marked as obsolete, because openweathermap.org marked these methods as depracted. Currently they are all still working, but might be removed in feature releases. They recommend using the methods with latitude and longitude to get the current weather or the forecast.