Canadian Seasonal to Inter-annual Prediction System Seasonal Forecasts

The Canadian Seasonal to Inter-annual Prediction System (CanSIPS) carries out physics calculations to arrive at probabilistic predictions of atmospheric elements from the beginning of a month out to up to 12 months into the future, resulting in seasonal forecasts. Atmospheric elements include temperature, precipitation, wind speed and direction and others. This product contains raw numerical results of these calculations. Geographical coverage is global. Data is available on a grid at a horizontal resolution of 2.5 degrees and 1 degree and for a few selected vertical levels. In addition, forecast probabilities for below, near, and above normal temperature and precipitation are available at both resolutions. Predictions and corresponding hindcast are made available monthly.

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 20:00 (TU)
Créé le	avril 17, 2026, 20:00 (TU)
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	2022-08-23 00:00:00
open_canada_keywords	{"en": ["Probabilistic predictions", "Atmosphere", "International", "Weather and Climate", "Weather forecasts", "Snow", "Meteorological data", "Air temperature", "Wind", "Precipitation", "Provide Weather Information Products and Services", "Deliver Weather Products and Services to Clients", "Meteorological Service of Canada", "Weather and Environmental Operations", "Unclassified"], "fr": ["Prévisions probabilistes", "Atmosphère", "Internationale", "Temps et climat", "Prévisions météorologiques", "Neige", "Données météorologiques", "Température de l'air", "Vent", "Précipitation", "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"]}
open_canada_subject	["nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Prévisions saisonnières du Système de Prévision Interannuelle et Saisonnière Canadien
update_frequency	continual