Environment and Climate Change Canada

65 datasets found
  • Open Data

    Water Cycle Prediction System - Ocean-Atmosphere

    WCPS-coupled forecast is the component in the Water Cycle Prediction System (WCPS) that provides the coupled atmosphere-ocean-sea ice forecasts at a 1km resolution (0.008 x 0.008 degree) over the Great Lakes, St. Lawrence River and the Gulf of St. Lawrence. It launches 4 times a day at 00, 06,...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • NetCDF
    • HTML
    • XML
  • Open Data

    Canadian Weather - City Page Weather

    Current conditions and forecasts for selected Canadian cities. Raw XML data are used to generate each city page on the Environment Canada web site https://www.weather.gc.ca/.
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • XML
    • WMS
    • HTML
  • Open Data

    Lightning Density Data

    The Canadian Lightning Detection Network (CLDN) provides lightning monitoring across most of Canada. The data distributed here represents a spatio-temporal aggregation of the observations of this network available with an accuracy of a few hundred meters. More precisely, every 10 minutes, the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • GeoTIF
    • WMS
    • HTML
  • Open Data

    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
    • GEOJSON
    • HTML
  • Open Data

    Dynamic Radar Composite Coverage

    Radar coverage is provided to dynamically display the zones covered by the radars every 6 minutes, and to provide information on the availability (or not) of the contributing radars as well as on the areas of overlap.
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • WMS
    • HTML
  • Open Data

    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
    • GEOJSON
    • HTML
  • Open Data

    MetNotes

    MetNotes are a geo- and time-referenced, free form polygon product issued by MSC that complement today's location-based dissemination systems. The concise text of a MetNote (similar to a Tweet) is consistent with communication today where people are seeking information at a glance. Meteorologists...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • GEOJSON
    • WMS
    • HTML
  • Open Data

    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
    • GEOJSON
    • HTML
  • Open Data

    North American Radar Composite (1 km)

    This mosaic is calculated over the North American domain with a horizontal spatial resolution of 1 km. This mosaic therefore includes all the Canadian and American radars available in the network and which can reach a maximum of 180 contributing radars. To better represent precipitation over the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • WMS
    • HTML
  • Open Data

    Effective growing season degree days for cool season crops, in 2 weeks

    An accumulated value of heat degrees that the average temperature is above a specified threshold, 5°C for cool season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_cool). Week 1 and week 2 forecasted index is available daily...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of Effective growing season degree days above 250 for cool season crops, in 2 weeks

    The probability of effective growing season degree days above 250 for cool season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_cool_250prob). Week 1 and week 2 forecasted probability is available daily from April 1 to October...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of Effective growing season degree days above 175 for cool season crops, in 2 weeks

    The probability of effective growing season degree days above 175 for cool season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_cool_175prob). Week 1 and week 2 forecasted probability is available daily from April 1 to October...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of Effective growing season degree days above 100 for cool season crops, in 2 weeks

    The probability of effective growing season degree days above 100 for cool season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_cool_100prob). Week 1 and week 2 forecasted probability is available daily from April 1 to October...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of Effective growing season degree days above 175 for warm season crops, for 2 weeks

    The probability of effective growing season degree days above 175 for warm season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_warm_175prob). Week 1 and week 2 forecasted probability is available daily from April 1 to October...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of total precipitation above 100mm

    Probability of total precipitation above 100mm over the forecast period (pweek100_prob) Week 1 and week 2 forecasted probability is available daily from September 1 to August 31. Week 3 and week 4 forecasted probability is available weekly (Thursday) from September 1 to August 31....
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Effective growing season degree days for warm season crops, for 2 weeks

    An accumulated value of heat degrees that the average temperature is above a specified threshold, 10°C for warm season crops. This condition must be maintained for at least 5 consecutive days in order for EGDD to be accumulated (egdd_warm). Week 1 and week 2 forecasted index is available daily...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of daily precipitation above 2mm

    Probability of the daily precipitation above 2mm over the forecast period (p1d2_prob). Week 1 and week 2 forecasted probability is available daily from September 1 to August 31. Week 3 and week 4 forecasted probability is available weekly (Thursday) from September 1 to August 31. Units: mm...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Number of Drying Days

    The number of days during the forecast period with an average wind speed greater than 30 km/h and a maximum temperature above 30°C (drying). Week 1 and week 2 forecasted index is available daily from September 1 to August 31. Week 3 and week 4 forecasted index is available weekly (Thursday)...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of total precipitation above 25mm

    Probability of total precipitation above 25mm over the forecast period (pweek25_prob). Week 1 and week 2 forecasted probability is available daily from September 1 to August 31. Week 3 and week 4 forecasted probability is available weekly (Thursday) from September 1 to August 31....
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF
  • Open Data

    Probability of 10-day precipitation above 100mm

    Probability of 10-day precipitation total above 100mm (p10d_prob100). Week 1 and week 2 forecasted probability is available daily from September 1 to August 31. Week 3 and week 4 forecasted probability is available weekly (Thursday) from September 1 to August 31. Precipitation (moisture...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • PDF
    • GeoTIF