ECMWF Summer of Weather Code brings innovation and open-source developments to the Earth science community. It is a collaborative programme where each summer several developer teams team up with mentors from ECMWF to work on innovative weather-, climate- and atmosphere-related software developments and applications.

ESoWC is organised by the European Centre for Medium-Range Weather Forecasts (ECMWF) and supported by Copernicus.

Congratulations to the eight teams that have been selected to be part of ECMWF Summer of Weather Code 2022:

Generous cloud computing ressources are provided by:

the Copernicus DIAS service WEkEO	European Weather Cloud

Browse through the ESoWC 2022 challenges, ask questions and together with the mentors, tailor your proposal. Applications closed on 15 April 2022.

The selected ESoWC 2022 project teams were announced on 29 Apr 2022.

The 4-month long coding period started 2 May 2022 and lasted until 31 August 2022. During this time, the selected teams team up with experienced ECMWF mentors and experts in weather, climate and atmosphere.
Follow the progress of the projects here on Github.

The ESoWC day is a celebratory closure of the programme. Each ESoWC team was invited to present their project results.

• ESoWC Frequently Asked Questions
• ESoWC Terms & Conditions
• Follow ESoWC on Twitter, LinkedIn and YouTube
• Read a summary of ESoWC 2021 on the ECMWF Science Blog: ECMWF Summer of Weather Code 2021
• ECMWF Newsletter: ECMWF Summer of Weather Code drives open-source developments and innovation