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  • Federal

    Adjusted and Homogenized Canadian Climate Data (AHCCD)

    The data consist of monthly, seasonal and annual means of homogenized daily maximum, minimum and mean surface air temperatures for more than 330 locations in Canada; monthly, seasonal and annual totals of adjusted daily rainfall, snowfall and total precipitation for more than 460 locations;...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • WMS
    • WFS
    • PDF
  • Federal

    Sidney Island Shorebird Surveys, British Columbia

    The surveys are conducted along the sandspit and within a 96 ha lagoon that encompasses mudflats, eelgrass beds, and saltmarsh at the northwest end of Sidney Island, located in the Strait of Georgia, British Columbia. The survey counts numerate two species, Western Sandpiper (Calidris mauri) and...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • TXT
    • HTML
  • Federal

    Daily Climate Observations

    Daily climate observations are derived from two sources of data. The first are Daily Climate Stations producing one or two observations per day of temperature, precipitation. The second are hourly stations that typically produce more weather elements e.g. wind or snow on ground. Only a subset of...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
    • WFS
  • Federal

    Climate Normals 1981-2010

    Climate Normals and Averages are used to summarize or describe the average climatic conditions of a particular location. At the completion of each decade, Environment and Climate Change Canada updates its Climate Normals for as many locations and as many climatic characteristics as possible. The...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
    • WFS
  • Federal

    Monthly Climate Observation Summaries

    A cross-country summary of the averages and extremes for the month, including precipitation totals, max-min temperatures, and degree days. This data is available from stations that produce daily data.
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
    • WFS
  • Federal

    Precipitation Percentiles

    Precipitation percentile products are created by comparing the accumulated precipitation amounts (mm) for the time period being processed against all available historical information from the same window of time. This comparison will rank the current amount and assign it a percentile value...
    Organization:
    Agriculture and Agri-Food Canada
    Resource Formats:
    • PDF
    • HTML
    • ESRI REST
    • WMS
    • GeoTIF
  • Federal

    Projected relative change in mean precipitation for 2016-2035 based on RCP8.5...

    This map shows the projected change in mean precipitation for 2016-2035, with respect to the reference period of 1986-2005 for RCP8.5, expressed as a percentage (%) of mean precipitation in the reference period. The median projected change across the ensemble of CMIP5 climate models is shown....
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
  • Federal

    Projected average change in mean temperature for 2016-2035 based on RCP8.5 (5...

    This map shows the projected average change in mean temperature (°C) for 2016-2035, with respect to the reference period of 1986-2005 for RCP8.5. The median projected change across the ensemble of CMIP5 climate models is shown. For more maps on projected change, please visit the Canadian...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
  • Federal

    Projected average change in mean temperature for 2046-2065 based on RCP8.5 (5...

    This map shows the projected average change in mean temperature (°C) for 2046-2065, with respect to the reference period of 1986-2005 for RCP8.5. The median projected change across the ensemble of CMIP5 climate models is shown. For more maps on projected change, please visit the Canadian...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
  • Federal

    Projected relative change in mean precipitation for 2081-2100 based on RCP2.6...

    This map shows the projected change in mean precipitation for 2081-2100, with respect to the reference period of 1986-2005 for RCP2.6, expressed as a percentage (%) of mean precipitation in the reference period. The median projected change across the ensemble of CMIP5 climate models is shown....
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • ESRI REST
    • WMS
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