Hourly Climate Observations

Canadian hourly climate data are available for public access from the ECCC/MSC's National Climate Archive. These are surface weather stations that produce hourly meteorological observations, taken each hour of the day. Only a subset of the total stations found on Environment and Climate Change Canada’s Historical Climate Data Page is shown due to size limitations.The priorities for inclusion are as follows: stations in cities with populations of 10000+, stations that are Regional Basic Climatological Network status and stations with 30+ years of data.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 21:31 (UTC)
Created	April 17, 2026, 21:31 (UTC)
contact_email	ECWeather-Meteo@ec.gc.ca
contact_person	{"en": "Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada,+01-819-997-2800,ECWeather-Meteo@ec.gc.ca", "fr": "Gouvernement du Canada; Environnement et Changement climatique Canada; Service météorologique du Canada,ECWeather-Meteo@ec.gc.ca"}
criticality_level	[]
data_dictionary	["climatology_meterology_atmosphere"]
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2022-07-26 00:00:00
open_canada_keywords	{"en": ["Atmosphere", "Climate", "Climate archives", "Climate change", "Provide Weather Information Products and Services", "Deliver Weather Products and Services to Clients", "Meteorological Service of Canada", "Weather and Environmental Operations", "Unclassified", "National (CA)"], "fr": ["Atmosphère", "Climat", "Archives climatologiques", "Changement climatique", "Fournir des services et des produits d'information sur les conditions météorologiques", "Livrer des produits et des services météorologiques aux clients", "Service météorologique du Canada", "Opérations météorologiques et environnementales", "Non Classifié", "National (CA)"]}
open_canada_subject	["nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Observations climatiques horaires
update_frequency	continual