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


Links to historical climate observations, adjusted / homogenized climate datasets, the Climate Trends and Variations Bulletin

Climate scenarios

Climate scenarios from the Coupled Model Intercomparison Project Phase 5 (CMIP5) climate models

Derived data products

Access derived datasets of climate extreme indices, ocean wave heights

Statistically downscaled climate scenarios

Statistically downscaled climate scenarios, predictors, information on downscaling tools

Seasonal forecasts

National and global probabilistic seasonal forecasts


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


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