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snippet: Precipitation percentiles.
summary: Precipitation percentiles.
accessInformation: Agriculture and Agri-Food Canada
thumbnail:
maxScale: 4622324.434309
typeKeywords: ["ArcGIS Server","Data","Image Service","Service"]
description: Precipitation percentiles represents the accumulated precipitation (mm) for the time period compared to historical information for the same time period. This comparison ranks the current precipitation amount and assigns it a percentile value based on a historic record. Precipitation percentiles are intended to provide users with a general idea of the how the amount of precipitation that has been received by a region over the given time period compared to the amount which has been received in the historical record. On the monthly scale, time periods calculated are 1, 2, 3, 6, 9, 12, 18, 24 months. On the weekly scale, each ISO week is numbered from 1 to 52 (sometimes 53) within a year. An ISO week starts on Monday and ends on Sunday. The time periods can be filtered using the tType field in the service where a suffix "m" denotes a monthly time scale and "w" denotes a weekly time scale. For more information, visit: https://open.canada.ca/data/en/dataset/5813bcdb-a738-4779-8a3e-f7de029df01f
licenseInfo: © Government of Canada (2026). Data are subject to the Government of Canada Open Data Licence Agreement: https://open.canada.ca/en/open-government-licence-canada. The terms of this Agreement govern your use and reproduction of the data instead of the copyright reproduction statements found in Important Notices on the Agriculture and Agri-Food Canada website.
catalogPath:
title: Precipitation percentiles.
type: Image Service
url: https://agriculture.canada.ca/imagery-images/nasdi/precipitation_percentile/ImageServer
tags: ["Drought","Precipitation","Crops"]
culture: en-CA
name: precipitation_percentile
guid:
minScale: 5.91657527591555E8
spatialReference: WGS_1984_Web_Mercator_Auxiliary_Sphere