MeteoSwissApi 5.0.9-pre
See the version list below for details.
dotnet add package MeteoSwissApi --version 5.0.9-pre
NuGet\Install-Package MeteoSwissApi -Version 5.0.9-pre
<PackageReference Include="MeteoSwissApi" Version="5.0.9-pre" />
<PackageVersion Include="MeteoSwissApi" Version="5.0.9-pre" />
<PackageReference Include="MeteoSwissApi" />
paket add MeteoSwissApi --version 5.0.9-pre
#r "nuget: MeteoSwissApi, 5.0.9-pre"
#:package MeteoSwissApi@5.0.9-pre
#addin nuget:?package=MeteoSwissApi&version=5.0.9-pre&prerelease
#tool nuget:?package=MeteoSwissApi&version=5.0.9-pre&prerelease
MeteoSwissApi
.NET client for easy access of Swiss national weather data. This library is a private, non-commercial project and is by no means related to or maintained by the Federal Office of Meteorology and Climatology MeteoSwiss.
Download and Install MeteoSwissApi
This library is available on NuGet: https://www.nuget.org/packages/MeteoSwissApi Use the following command to install MeteoSwissApi using NuGet package manager console:
PM> Install-Package MeteoSwissApi
You can use this library in any .NET project which is compatible to .NET Standard 2.0 and higher.
API Usage
The following sections document basic use cases of this library. The following code excerpts can also be found in the sample applications.
Request weather info by PLZ
MeteoSwissWeatherService is the main entry point of this library. Create an instance of MeteoSwissWeatherService or
inject IMeteoSwissWeatherService using dependency injection techniques.
IMeteoSwissWeatherService weatherService = new MeteoSwissWeatherService(logger, weatherServiceConfiguration);
Request weather information for any Swiss zip code (plz):
var weatherInfo = await weatherService.GetCurrentWeatherAsync(plz: 6330);
Download icons
IMeteoSwissWeatherService provides methods to download icons as SVG image streams. Each method returns the icon
stream. If no real icon exists for the given identifier, a transparent 1x1 icon is returned:
| Method | Description |
|---|---|
GetWeatherIconAsync(iconId, weatherIconMapping) |
Returns the weather icon for the given icon id, e.g. weatherInfo.CurrentWeather.IconV2. |
GetWarningIconAsync(warnLevel, warningIconMapping) |
Returns the warning icon for the given warn level. MeteoSwiss provides warning icons for warn levels 2 to 5; lower warn levels return a transparent 1x1 icon. |
Download the weather icon which illustrates the current weather condition:
var weatherIconStream = await weatherService.GetWeatherIconAsync(weatherInfo.CurrentWeather.IconV2);
Weather icons are resolved via IWeatherIconMapping. By default, DefaultWeatherIconMapping downloads the original
weather icons from MeteoSwiss. Alternatively, HighContrastWeatherIconMapping serves high-contrast weather icons
embedded in this library. You can also provide your own IWeatherIconMapping implementation:
var weatherIconStream = await weatherService.GetWeatherIconAsync(weatherInfo.CurrentWeather.IconV2, new HighContrastWeatherIconMapping());
Weather warnings (weatherInfo.Warnings, weatherInfo.WarningsOverview) report a warn level between 1 and 5. For warn
levels 2 to 5, MeteoSwiss provides warning icons which can be downloaded as SVG image streams:
var warningIconStream = await weatherService.GetWarningIconAsync(WarnLevel.Level3);
Warning icons are resolved via IWarningIconMapping. By default, DefaultWarningIconMapping downloads the original
warning icons from MeteoSwiss. Alternatively, HighContrastWarningIconMapping serves high-contrast warning icons
embedded in this library. You can also provide your own IWarningIconMapping implementation:
var warningIconStream = await weatherService.GetWarningIconAsync(WarnLevel.Level3, new HighContrastWarningIconMapping());
Links
Federal Office of Meteorology and Climatology MeteoSwiss https://www.meteoschweiz.admin.ch
WSL Institute for Snow and Avalanche Research SLF www.slf.ch
Contribution
Contributors welcome! If you find a bug or you want to propose a new feature, feel free to do so by opening a new issue on github.com.
Links
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 is compatible. |
| .NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
-
.NETStandard 2.0
- CsvHelper (>= 33.1.0)
- Microsoft.Extensions.Caching.Memory (>= 10.0.5)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.5)
- Microsoft.Extensions.Options (>= 10.0.5)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.5)
- System.Text.Encoding.CodePages (>= 10.0.5)
- System.Text.Json (>= 10.0.5)
- UnitsNet (>= 5.75.0)
-
.NETStandard 2.1
- CsvHelper (>= 33.1.0)
- Microsoft.Extensions.Caching.Memory (>= 10.0.5)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.5)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.5)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.5)
- Microsoft.Extensions.Options (>= 10.0.5)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.5)
- System.Text.Encoding.CodePages (>= 10.0.5)
- System.Text.Json (>= 10.0.5)
- UnitsNet (>= 5.75.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 5.0.12-pre | 84 | 10/1/2026 |
| 5.0.11-pre | 88 | 9/26/2026 |
| 5.0.9-pre | 114 | 9/1/2026 |
| 5.0.8-pre | 126 | 8/1/2026 |
| 5.0.7-pre | 115 | 7/22/2026 |
| 5.0.6-pre | 111 | 7/22/2026 |
| 5.0.5-pre | 108 | 7/22/2026 |
| 5.0.4-pre | 123 | 7/22/2026 |
| 5.0.1-pre | 118 | 7/20/2026 |
| 5.0.0-pre | 119 | 7/19/2026 |
| 4.1.11 | 133 | 7/19/2026 |
| 4.1.9-pre | 122 | 7/19/2026 |
| 4.1.7-pre | 110 | 7/19/2026 |
| 4.1.6-pre | 128 | 7/1/2026 |
| 4.1.5-pre | 115 | 6/3/2026 |
| 4.1.4-pre | 125 | 6/3/2026 |
| 4.1.3-pre | 123 | 6/1/2026 |
| 4.1.2-pre | 133 | 5/28/2026 |
| 4.1.1-pre | 123 | 5/28/2026 |
| 4.1.0-pre | 134 | 5/28/2026 |
5.0
- Update MeteoSwiss API endpoints from v2 to v3.
- Add new warn type Drought to WarnType.
- Add new method GetWarningIconAsync to download warning icons for warn levels 2 to 5.
- Add warning icon mappings DefaultWarningIconMapping and HighContrastWarningIconMapping.
4.1
- Map the invalid data sentinel (32767) to null in CurrentWeather: properties Temperature and Icon are now nullable.
- Add missing translations for HumidityRanges and PressureRanges.
- Sync station measurement models with full API data.
- Map missing SwissMetNet columns and SLF week snow measurements.
- Add RegionId to Warning model.
- Fix problem with SlfStationType serialization.
4.0
- Replace Newtonsoft.Json with System.Text.Json for JSON serialization.
3.2
- Add model for climate information (KlimaGraph) to WeatherInfo.
3.1
- Extend models Forecast and GraphDetail with new properties
3.0
- Add service to retrieve SwissMetNet weather stations
- Add service to retrieve SLF weather stations
- Add response caching
- Add high-contrast svg icons
- Add support for Microsoft.Extensions.DependencyInjection
2.0
- Replace Temperature type with UnitsNet Temperature
1.3
- Maintenance updates
1.2
- Maintenance updates
1.1
- Add new method GetForecastAsync
- Handle properties WarnType and WarnLevel with custom types
1.0
- Initial release