scores — Peer-reviewed • Rank 16.4 • Science 98%

scores: A Python package for verifying and evaluating models and predictions with xarray - Published in JOSS (2024)

OceanBioME.jl — Peer-reviewed • Rank 11.1 • Science 100%

OceanBioME.jl: A flexible environment for modelling the coupled interactions between ocean biogeochemistry and physics - Published in JOSS (2023)

cfdm — Peer-reviewed • Rank 12.7 • Science 98%

cfdm: A Python reference implementation of the CF data model - Published in JOSS (2020)

hydroscoper — Peer-reviewed • Rank 15.8 • Science 93%

hydroscoper: R interface to the Greek National Data Bank for Hydrological and Meteorological Information - Published in JOSS (2018)

qgs — Peer-reviewed • Rank 10.0 • Science 98%

qgs: A flexible Python framework of reduced-order multiscale climate models - Published in JOSS (2020)

TopoPyScale — Peer-reviewed • Rank 12.2 • Science 95%

TopoPyScale: A Python Package for Hillslope Climate Downscaling - Published in JOSS (2023)

MetSim — Peer-reviewed • Rank 11.8 • Science 95%

MetSim: A Python package for estimation and disaggregation of meteorological data - Published in JOSS (2020)

gridwxcomp — Peer-reviewed • Rank 8.3 • Science 98%

gridwxcomp: A Python package to evaluate and interpolate biases between station and gridded weather data - Published in JOSS (2025)

CATS — Peer-reviewed • Rank 10.9 • Science 95%

CATS: The Climate Aware Task Scheduler - Published in JOSS (2025)

MPTRAC — Peer-reviewed • Rank 7.7 • Science 98%

MPTRAC: A high-performance Lagrangian transport model for atmospheric air parcel dispersion - Published in JOSS (2025)

weatherOz — Peer-reviewed • Rank 11.7 • Science 93%

weatherOz: An API Client for Australian Weather and Climate Data Resources in R - Published in JOSS (2024)

CoPro — Peer-reviewed • Rank 6.6 • Science 98%

CoPro: a data-driven modelling framework for conflict risk projections - Published in JOSS (2021)

Oceananigans.jl — Peer-reviewed • Rank 17.4 • Science 85%

Oceananigans.jl: Fast and friendly geophysical fluid dynamics on GPUs - Published in JOSS (2020)

Synthia — Peer-reviewed • Rank 8.9 • Science 93%

Synthia: multidimensional synthetic data generation in Python - Published in JOSS (2021)

MITgcm.jl — Peer-reviewed • Rank 6.6 • Science 95%

MITgcm.jl: a Julia Interface to the MITgcm - Published in JOSS (2024)

veros • Rank 14.5 • Science 85%

The versatile ocean simulator, in pure Python, powered by JAX.

MetObs - a Python toolkit for using non-traditional meteorological observations — Peer-reviewed • Rank 5.8 • Science 93%

MetObs - a Python toolkit for using non-traditional meteorological observations - Published in JOSS (2024)

ndbc-api: Accelerating oceanography and climate science research with Python • Rank 4.8 • Science 93%

ndbc-api: Accelerating oceanography and climate science research with Python - Published in JOSS (2024)

pyTCR — Peer-reviewed • Rank 4.4 • Science 93%

pyTCR: A tropical cyclone rainfall model for python - Published in JOSS (2025)

catalystcoop.pudl • Rank 17.3 • Science 77%

The Public Utility Data Liberation Project provides analysis-ready energy system data to climate advocates, researchers, policymakers, and journalists.

climpred — Peer-reviewed • Rank 15.2 • Science 77%

climpred: Verification of weather and climate forecasts - Published in JOSS (2021)

gps • Rank 0.0 • Science 85%

This repository provides a collection of codes for the analysis of GPS/RO observations.

iasi • Rank 0.0 • Science 85%

This repository provides a collection of codes for the analysis of remote sensing observations of EUMETSAT's Infrared Atmospheric Sounding Interferometer (IASI).

open-grid-emissions • Rank 7.0 • Science 77%

Tools for producing high-quality hourly generation and emissions data for U.S. electric grids

hector • Rank 8.1 • Science 72%

The Hector Simple Climate Model

iris-esmf-regrid • Rank 12.3 • Science 67%

A collection of structured and unstructured ESMF regridding schemes for Iris.

pydaymet • Rank 11.9 • Science 67%

A part of HyRiver software stack for retrieving and post-processing climate data from the Daymet Webservice.

psyplot • Rank 11.9 • Science 67%

Python package for interactive data visualization

fao • Rank 4.9 • Science 72%

oggm • Rank 17.9 • Science 59%

Open Global Glacier Model

open-sustainable-technology • Rank 12.3 • Science 64%

A directory and analysis of the open source ecosystem in the areas of climate change, sustainable energy, biodiversity and natural resources. https://docs.getgrist.com/gSscJkc5Rb1R/OpenSustaintech

xanthos • Rank 9.0 • Science 67%

An extensible global hydrologic framework

pynldas2 • Rank 8.8 • Science 67%

Access hourly NLDAS2 forcing data, part of HyRiver software stack

climate • Rank 16.8 • Science 59%

The R climate package: an interface for downloading in-situ meteorological (and hydrological) dataset

pygridmet • Rank 7.9 • Science 67%

Access daily climate data from GridMet over CONUS

cloupy • Rank 6.7 • Science 67%

CLOUPY IS NO LONGER SUPPORTED. PLEASE, SEE README. cloupy is a Python library for climatological data downloading, processing and visualizing. The main goal of the library is to help its author in writing a BA thesis. The library is well adapted to academic work - used data sources are reliable and graphs are easy to modify.

pygac • Rank 13.7 • Science 59%

A python package to read and calibrate NOAA and Metop AVHRR GAC and LAC data

reemission • Rank 3.9 • Science 67%

Re-Emission is a collection of methods for calculating GHG emisisons from reservoirs

cavaanalytics • Rank 3.3 • Science 67%

CAVAanalytics is a comprehensive framework for climate data analysis, offering streamlined access to data, advanced processing and visualization capabilities. It is designed to support a wide range of climate research and user needs

climaland.jl • Rank 13.2 • Science 57%

Clima's Land Model

geos-chem • Rank 11.1 • Science 59%

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

climaemet • Rank 12.7 • Science 57%

R Climate AEMET Tools

awesome-green-software • Rank 10.3 • Science 59%

hn2016_falwa • Rank 10.3 • Science 59%

Python library for computing Finite-Amplitude Local Wave Activity Diagnostics from climate data.

multi-mode-cnn-pytorch • Rank 2.2 • Science 67%

A PyTorch implementation of the Multi-Mode CNN to reconstruct Chlorophyll-a time series in the global ocean from oceanic and atmospheric physical drivers

itslive • Rank 4.2 • Science 64%

NOTE: this book is no longer maintained. Please go to 'Cloud-native geospatial data cube workflows,' linked below, instead.

airs • Rank 1.1 • Science 67%

The AIRS Code Collection enables data processing and analysis for remote sensing observations captured by NASA's Atmospheric InfraRed Sounder.

gcam-core • Rank 10.8 • Science 57%

GCAM -- The Global Change Analysis Model

NorESM • Rank 8.2 • Science 59%

Norwegian Earth System Model

ODINN.jl • Rank 7.1 • Science 59%

SciML glacier model

https://github.com/chadagreene/cdt • Rank 6.8 • Science 59%

The Climate Data Toolbox for MATLAB

gchp • Rank 6.5 • Science 59%

The "superproject" wrapper repository for GCHP, the high-performance instance of the GEOS-Chem chemical-transport model.

cleopy • Rank 11.4 • Science 54%

Clara Bayley's version of the superdroplet model. CLEO is short for Cleopatra and Clouds through Lagrangian Exascale micrO-physics

icar • Rank 8.0 • Science 57%

The Intermediate Complexity Atmospheric Research model (ICAR)

mst-himalaya • Rank 5.6 • Science 59%

Assessing the Shyft Modelling Framework in Nepal: Impact of Snow Routines and Terrain Representation on Simulated Water Balance Components

gcclassic • Rank 5.5 • Science 59%

This repository contains the "superproject" wrapper for the "Classic" configuration of the GEOS-Chem model of atmospheric chemistry and composition.

gval • Rank 10.3 • Science 54%

A high-level Python framework to evaluate the skill of geospatial datasets by comparing candidates to benchmark maps producing agreement maps and metrics.

meteostat • Rank 20.1 • Science 44%

Access and analyze historical weather and climate data with Python.

nco • Rank 9.2 • Science 54%

netCDF Operators

paleomat • Rank 4.1 • Science 59%

paleoMAT: Paleotemperature Reconstruction from Pollen using the Modern Analog Technique

survey-live-temperature-map • Rank 5.0 • Science 57%

These scripts create daily survey station daily temperature and anomaly plots as the ships work their way through the Bering Sea. These ships are conducting NOAA Fisheries' Alaska Fisheries Science Center's fisheries independent surveys in the Eastern Bering Sea. Scripts pull temperatures from google drive, entered by FPCs at sea, create daily maps and composite gifs, and then push the maps to google drive for the communications team.

tcpypi • Rank 12.6 • Science 49%

tcpyPI, aka "pyPI": Tropical Cyclone Potential Intensity Calculations in Python

predictgmstrate • Rank 2.1 • Science 59%

Using a neural network to predict changes in the rate of global mean surface temperature warming

ndbc-api — Peer-reviewed • Rank 11.7 • Science 49%

ndbc-api: Accelerating oceanography and climate science research with Python - Published in JOSS (2024)

hockeystick • Rank 10.9 • Science 49%

Download and Visualize Essential Global Heating Data in R

crestr • Rank 2.4 • Science 57%

A R package to apply the climate reconstruction CREST.

badlands • Rank 12.5 • Science 46%

Basin and Landscape Dynamics model

credi • Rank 1.4 • Science 54%

A set of scripts detailing the Climatological Renewable Energy Deviation Index.

HyRiver — Peer-reviewed • Rank 6.1 • Science 49%

HyRiver: Hydroclimate Data Retriever - Published in JOSS (2021)

neuralgcm • Rank 17.1 • Science 36%

Hybrid ML + physics model of the Earth's atmosphere

nosgestesclimat • Rank 16.5 • Science 36%

Estimez votre empreinte climat - le modèle de calcul

climatelaboratorybook • Rank 6.0 • Science 46%

JupyterBook source for The Climate Laboratory

awesome-green-ai • Rank 5.8 • Science 46%

A curated list of awesome Green AI resources and tools to assess and reduce the environmental impacts of using and deploying AI.

PlantMeteo • Rank 5.7 • Science 44%

Compute meteorology variables related to plants / crops

ClimaAtmos.jl • Rank 12.9 • Science 36%

ClimaAtmos.jl is an atmosphere model that is designed to leverage data assimilation and machine learning tools for modeling and calibrating subgrid-scale processes.

colopendata • Rank 4.3 • Science 44%

ColOpenData is a package that acquires and wrangles Colombian socioeconomic, geospatial and climate data

silicone • Rank 12.0 • Science 36%

Automated filling of detail in reported emission scenarios

ctsm • Rank 11.8 • Science 36%

Community Terrestrial Systems Model (includes the Community Land Model of CESM)

FMS • Rank 11.6 • Science 36%

GFDL's Flexible Modeling System

https://github.com/clima/climaanalysis.jl • Rank 11.5 • Science 36%

An analysis library for ClimaDiagnostics (and, more generally, NetCDF files)

cesm • Rank 9.3 • Science 36%

The Community Earth System Model

gcam-china • Rank 8.5 • Science 36%

GCAM-China - The Global Change Analysis Model with China provincial-level details

cloud-carbon-footprint • Rank 21.2 • Science 23%

Cloud Carbon Footprint is a tool to estimate energy use (kilowatt-hours) and carbon emissions (metric tons CO2e) from public cloud usage

climatebase.jl • Rank 8.0 • Science 36%

Tools to analyze and manipulate climate (spatiotemporal) data. Also used by ClimateTools and ClimatePlots

scikit-downscale • Rank 7.9 • Science 36%

Statistical climate downscaling in Python

openclimate • Rank 7.7 • Science 36%

A data utility for tracking climate action

earth2mip • Rank 7.7 • Science 36%

Earth-2 Model Intercomparison Project (MIP) is a python framework that enables climate researchers and scientists to inter-compare AI models for weather and climate.

tubedb • Rank 4.2 • Science 39%

TubeDB is an on-demand processing database system for climate station data

https://github.com/bird-house/flyingpigeon • Rank 6.8 • Science 36%

WPS processes for climate model data, indices and extreme events

climate-change-data • Rank 8.9 • Science 33%

:earth_africa: A curated list of APIs, open data and ML/AI projects on climate change

https://github.com/climateimpactlab/dodola • Rank 5.1 • Science 36%

Containerized application for running individual tasks in a larger, orchestrated CMIP6 bias-adjustment and downscaling workflow.

https://github.com/btschwertfeger/energy-balance-models-website • Rank 1.8 • Science 39%

Website for visualization of two different energy balance models with customizable parameters. (+ Jupyter Notebook)

climatemodels.jl • Rank 6.2 • Science 33%

Julia interface to climate models + tracked workflow framework

auto-mhm-test-domains • Rank 2.9 • Science 36%

Repository with an example workflow to run mHM with its test data, using containers

reflective-potential • Rank 2.7 • Science 36%

An empirical analysis of Earth's annual-average surface reflectivity potential

miranda • Rank 11.0 • Science 26%

A modern Python utility library for climate data collection and management

cartes • Rank 10.3 • Science 26%

⚠️ Migré sur https://codeberg.org/cartes/web. L'appli Web de cartes grand public.

birdhouse-finch • Rank 10.1 • Science 26%

A Web Processing Service for Climate Indicators

pylandtemp • Rank 12.0 • Science 23%

Algorithms for computing global land surface temperature and emissivity from NASA's Landsat satellite images with Python.

hyfo • Rank 8.5 • Science 26%

Hydrology and Climate Forecasting R package