OpenMeteoApi

An easy-to-use library for getting weather data from Open-Meteo

Get current weather

var client = new OpenMeteoClient();
var current = await client.GetCurrentWeather(52.5,13.4);
Console.WriteLine(current?.WeatherCode);

Get daily forecasts

var daily = await client.GetDailyForecasts(52.5, 13.4);
Console.WriteLine(daily?[0].WeatherCode);

Get hourly forecasts

var hourly = await client.GetHourlyForecasts(52.5, 13.4);
Console.WriteLine(hourly?[0].WeatherCode);

Get weather data with custom variables

var client = new OpenMeteoClient();
var data = await client.GetWeatherForecastData(52.5, 13.4,
    currentVariables: CurrentVariables.All, dailyVariables: DailyVariables.All, hourlyVariables: HourlyVariables.All);

Console.WriteLine(data?.CurrentWeather?.WeatherCode);
Console.WriteLine(data?.DailyForecast?.WeatherCode?[0]);//Array
Console.WriteLine(data?.HourlyForecast?.WeatherCode?[0]);//Array

Get air quality

var client = new OpenMeteoClient();
var current = await client.GetHourlyAirQuality(52.5, 13.4);
Console.WriteLine(current[0].Pm25);

Customize API address and key

var client = new OpenMeteoClient
{
    ForecastApiBase = "https://customer-api.open-meteo.com",
    ForecastParameters =
    {
        { "apikey","YOUR_KEY" }
    }
};