Canadian Climate Data and Scenarios

The Canadian Climate Data and Scenarios (CCDS) site is an interface for distributing climate change information. Learn more about CCDS.

Services and information


Historical climate observations, adjusted / homogenized climate datasets, the Climate Trends and Variations Bulletin, snow datasets

Global climate model scenarios

Climate scenarios from the latest Coupled Model Intercomparison Project Phase 6 (CMIP6) and previous Phase 5 (CMIP5) global climate models

Derived data products

Derived datasets of climate indices, ocean wave heights, drought

Statistically downscaled climate scenarios

CMIP6 and CMIP5 statistically downscaled climate scenarios, predictors, information on downscaling tools

Seasonal forecasts

National and global probabilistic seasonal forecasts

Dynamically downscaled datasets

Dynamically downscaled CMIP5 datasets for Canada and North America


Related links and resources, information on climate change, information on climate scenarios


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