Climate data – High Resolution Projections

The zip file contains high-resolution projections of the annual averaged temperature and precipitation over 50 regions and 150 municipalities in the Province of Ontario from year 1981 to 2099, under the representative concentration pathways (RCPs) 2.6, 4.5, 6.0 and 8.5 (emission scenarios defined by the Inter-governmental Panel for Climate Change (IPCC)’s 5th assessment report (AR5). This data is provided in partnership with York University. More data and visualizations are available at the user-friendly Ontario Climate Data Portal (OCDP) developed and maintained by York University.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 19:11 (UTC)
Created	April 17, 2026, 19:11 (UTC)
contact_person	{"en": "Environment, Conservation and Parks", "fr": "Environment, Conservation and Parks"}
criticality_level	[]
data_dictionary	["environment"]
geographic_scope	[]
open_canada_collection	federated
open_canada_date_published	2020-01-11 00:00:00
open_canada_keywords	{"en": ["climate change", "climate data", "high resolution data", "projections", "temperature", "precipitation", "ontario climate", "climate modelling", "regional climate science", "environment and natural resources"], "fr-t-en": ["changement climatigue", "données climatiques", "données a haute résolution", "projections", "température", "précipitation", "climate de l'ontario", "modélisation climatigue", "climatologie régionale", "environnement et richesses naturelles"]}
open_canada_subject	["nature_and_environment"]
sensitivity_level	unrestricted
title_fr	Données sur le changement climatique
update_frequency	as_needed