xarray

An open source project and Python package that introduces labels in the form of dimensions, coordinates, and attributes on top of raw NumPy-like arrays, which allows for more intuitive, more concise, and less error-prone user experience.

dask netcdf numpy pandas python xarray

Climate Change - Climate Data Standards - Last synced: 25 Dec 2025 - Ranking: 32.2

Cylc

A general purpose workflow engine that also manages cycling systems very efficiently, used in production weather, climate, and environmental forecasting on HPC, but is not specialized to those domains.

cycling-workflows cylc hacktoberfest job-scheduler metascheduler python scheduler scheduling workflow workflow-automation workflow-engine workflow-management

Climate Change - Climate Data Processing and Analysis - Last synced: 25 Dec 2025 - Ranking: 23.0

Siphon

A collection of Python utilities for retrieving atmospheric and oceanic data from remote sources, focusing on being able to retrieve data from Unidata data technologies.

hacktoberfest netcdf python thredds thredds-catalogs unidata

Sustainable Development - Data Catalogs and Interfaces - Last synced: 24 Dec 2025 - Ranking: 21.2

Climate_Indices

Contains Python implementations of various climate index algorithms which provide a geographical and temporal picture of the severity of precipitation and temperature anomalies useful for climate monitoring and research.

Climate Change - Climate Data Processing and Analysis - Last synced: 24 Dec 2025 - Ranking: 17.4

CleF

Searches the Earth System Grid Federation datasets stored at the Australian National Computational Infrastructure, both data published on the NCI ESGF node as well as files that are locally replicated from other ESGF nodes.

climate-data cmip python3

Climate Change - Climate Data Access and Visualization - Last synced: 24 Dec 2025 - Ranking: -Infinity