Library of climate resources

This is a collection of links to climate datasets, tools, guidance and related resources. The sources include the federal government, provincial and territorial governments, national professional organizations, climate consortia and established international organizations. It can be useful for impact, vulnerability and risk assessments, and for adaptation planning.

Refine your search using the search filters. You can also type up to 5 keywords in the search bar.

Explanation of the different resource types
  • data product - downloadable climate dataset
  • tool - builds on a dataset with further analyses and/or visualization
  • guidance - provides direction on the use of climate information or on conducting climate-related assessments
  • codes and standards - guidance and best practice documents for climate resilient design
  • additional resources include educational and awareness-raising material, impact assessments and scientific syntheses

Showing 1 - 10 of 10 results
  • Adjusted/homogenized climate data (Opens in a new Window)

    Adjusted and homogenized climate datasets consist of monthly, seasonal, and annual means of homogenized daily maximum, minimum, and mean surface temperature, daily precipitation, hourly wind speed, and hourly station and sea level pressure across Canada. The data have been adjusted to account for discontinuities in the data from non-climatic factors such as changes in observation methods or station location. Sites are also sometimes combined resulting in longer time series.
    Organization:
    Government of Canada: Environment and Climate Change Canada
    Resource formats:
    • Data files

    An inventory of historical climate data and climate projections for the Canadian North (Opens in a new Window)

    This collaborative report presents the work done by the Northern Climate Data Working Group Phase I, which was created in December 2020 by the Canadian Centre for Climate Services with researchers and scientists from a wide range of universities and organizations. The report constitutes a large inventory of datasets that can be useful for future development of climate products to support climate-change adaptation decision-making in the Canadian North. Datasets for meteorological, snow, hydrology, sea ice, and permafrost variables were analyzed for the historical period and for future projections. The main information is presented in the form of tables with links to websites and descriptive documents, many of which are attached as annexes. The Phase II of the Working Group has transformed the inventory presented in this report into an online searchable database (https://nordata.physics.utoronto.ca/en/) A PDF copy of this report is available upon request. Please contact Emilia.Diaconescu@ec.gc.ca if interested.
    Organization:
    Government of Canada: Environment and Climate Change Canada, Carleton University, CSA Group, Government of Northwest Territories, Ouranos, University of Calgary, University of Manitoba, University of Northern British Columbia, University of Toronto, University of Victoria, Yukon University Research Centre
    Resource formats:
    • Data files
    • Interactive
    • Scientific synthesis
    • Tool

    Climate Impacts and Outlook (Opens in a new Window)

    The Climate Impacts and Outlook resource offers a snapshot of recent weather events and anomalies, regional weather impacts on ecosystems and economic sectors, and a forecast for the coming three months displayed through static maps. Historical and future data are available as point, grid and polygon data. Regional impacts and outlooks are available from 2014 to 2017. Current conditions and forecasts of temperature, precipitation, drought, stream flow, winter weather, and ocean conditions are available.
    Organization:
    Gulf of Maine Council on the Marine Environment
    Resource formats:
    • Data files
    • Graphical
    • Mapped
    • Tool

    Climate Indices (Opens in a new Window)

    Climate Indices includes time series, seasonal, and annual data for a number of variables including sea & air temperature, salinity, runoff, flow, ice coverage, iceberg count, and North Atlantic Oscillation Index. Data are observed or observation-based, and are available in a variety of temporal resolutions and historical periods, depending on the variable of interest. Data are available in tabular and graphical formats.
    Organization:
    Government of Canada: Fisheries and Oceans Canada
    Resource formats:
    • Data files
    • Graphical

    Engineering Climate Data Sets (Opens in a new Window)

    Engineering Climate Datasets contain: Intensity-Duration-Frequency (IDF) Files, the Canadian Weather Energy and Engineering Datasets (CWEEDS) and the Canadian Weather Year for Energy Calculation (CWEC) dataset. The IDF dataset contains short duration rainfall Intensity-Duration-Frequency (IDF) statistics. Data are presented as tables and graphs for various locations across Canada. CWEEDS provides hourly and long-term weather conditions at monitoring stations across Canada with at least 10 years of records between 1998 and 2014. CWEC datasets contain 12 calculated "Typical Meteorological Months" selected from a 30 years of records, including daily global radiation, dry-bulb temperature, dew-point temperature and wind speed.
    Organization:
    Government of Canada: Environment and Climate Change Canada
    Resource formats:
    • Data files
    • Graphical

    Oceanographic activities (Opens in a new Window)

    The Oceanographic Activities landing page contains links to multiple ocean monitoring programs, datasets, and portals including observations of tides, ocean currents, pH, salinity, temperature, ocean colour, and phytoplankton from various stations across Canada. Data are available for download in tabular, graphical, and other formats.
    Organization:
    Government of Canada: Fisheries and Oceans Canada
    Resource formats:
    • Data files

    Precipitation Change in Canada - Seasonal average precipitation departures compared with the 1961–1990 reference value, Canada (Opens in a new Window)

    The Precipitation Change in Canada indicator measures the yearly and seasonal surface precipitation departures for the years 1948 to 2014. An annual departure (or anomaly) is the difference between the value for a given year and a baseline value. The baseline values used in this indicator are the annual and seasonal precipitation values for the reference period of 1961 to 1990. Information is provided in a number of formats including: static and interactive maps, charts and graphs, HTML and CSV data tables and downloadable reports.
    Organization:
    Government of Canada: Environment and Climate Change Canada
    Resource formats:
    • Data files
    • Graphical
    • Mapped

    Seasonal forecasts (Opens in a new Window)

    Seasonal forecasts include probabilistic seasonal forecasts of temperature, precipitation, sea surface temperature, snow water equivalent, surface solar radiation, cloud fraction and specific humidity for Canada. Global forecasts of temperature and precipitation are also available. Gridded and projected data are produced by the Canadian seasonal prediction system.
    Organization:
    Government of Canada: Environment and Climate Change Canada
    Resource formats:
    • Data files
    • Mapped

    Temperature Change in Canada - Seasonal average temperature departures compared with the 1961–1990 reference value, Canada (Opens in a new Window)

    The Temperature Change in Canada indicator measures the yearly and seasonal surface air temperature departures for the years 1948 to 2014. An annual departure (or anomaly) is the difference between the value for a given year and a baseline value. The baseline values used in this indicator are the annual and seasonal temperature averages for the reference period of 1961 to 1990. Information is provided in a number of formats including: static and interactive maps, charts and graphs, HTML and CSV data tables and downloadable reports.
    Organization:
    Government of Canada: Environment and Climate Change Canada
    Resource formats:
    • Data files
    • Graphical
    • Mapped

    the MSC HTTP Data Server (Opens in a new Window)

    The Meteorological Service of Canada (MSC) HTTP data server is a direct source for raw meteorological, climate and forecast datasets. This service is aimed at specialized users with strong meteorological and IT knowledge.
    Organization:
    Government of Canada: Environment and Climate Change Canada
    Resource formats:
    • Data files


As mentioned in the Terms and Conditions of this website, links to websites not under the control of the Government of Canada are offered on an “AS IS” basis and are provided solely for the convenience of our website visitors. The Government of Canada is not responsible for the accuracy, currency or reliability of the content of such websites. The Government of Canada does not offer any guarantee in that regard and is not responsible nor liable for the information found through these links, and does not endorse the sites nor their content. Visitors should also be aware that the information offered by non-Government of Canada sites to which this website links is not subject to the Privacy Act or the Official Languages Act and may not be accessible to persons with disabilities. The information offered may be available only in the language (s) used by the sites in question. With respect to privacy, visitors should research the privacy policies of these non-government websites before providing personal information.

More resources from the Canadian Centre for Climate Services

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