open-meteo 0.4.0

Asynchronous client for the Open-Meteo API.

Python: Asynchronous client for the Open-Meteo API.

Asynchronous client for the Open-Meteo API.

About

Open-Meteo offers free weather forecast APIs for open-source developers and non-commercial use. No API key is required. You can start using it immediately!

Installation

pip install open-meteo

Usage

import asyncio

from open_meteo import OpenMeteo
from open_meteo.models import DailyParameters, HourlyParameters


async def main():
    """Show example on using the Open-Meteo API client."""
    async with OpenMeteo() as open_meteo:
        forecast = await open_meteo.forecast(
            latitude=52.27,
            longitude=6.87417,
            current_weather=True,
            daily=[
                DailyParameters.SUNRISE,
                DailyParameters.SUNSET,
            ],
            hourly=[
                HourlyParameters.TEMPERATURE_2M,
                HourlyParameters.RELATIVE_HUMIDITY_2M,
            ],
        )
        print(forecast)


if __name__ == "__main__":
    asyncio.run(main())

Changelog & Releases

This repository keeps a change log using GitHub's releases functionality. The format of the log is based on Keep a Changelog.

Releases are based on Semantic Versioning, and use the format of MAJOR.MINOR.PATCH. In a nutshell, the version will be incremented based on the following:

• MAJOR: Incompatible or major changes.
• MINOR: Backwards-compatible new features and enhancements.
• PATCH: Backwards-compatible bugfixes and package updates.

Contributing

This is an active open-source project. We are always open to people who want to use the code or contribute to it.

We've set up a separate document for our contribution guidelines.

Thank you for being involved! :heart_eyes:

Setting up development environment

This Python project is fully managed using the Poetry dependency manager. But also relies on the use of NodeJS for certain checks during development.

You need at least:

• Python 3.11+
• Poetry
• NodeJS 20+ (including NPM)

To install all packages, including all development requirements:

npm install
poetry install

As this repository uses the pre-commit framework, all changes are linted and tested with each commit. You can run all checks and tests manually, using the following command:

poetry run pre-commit run --all-files

To run just the Python tests:

poetry run pytest

Authors & contributors

The original setup of this repository is by Franck Nijhof.

For a full list of all authors and contributors, check the contributor's page.

License

MIT License

Copyright (c) 2021-2025 Franck Nijhof

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.