Canadian city daily weather panel, 18 metros
Daily observed weather for 18 Canadian metro stations (Toronto, Montreal, Vancouver, Calgary, Ottawa, Edmonton, Winnipeg, Quebec City, Hamilton, Kitchener, London, Victoria, Halifax, Saskatoon, Regina, St. John's, Kelowna, Moncton) from ECCC climate-daily observations (MSC GeoMet OGC API, keyless). Trailing 370 days, updated daily: max/min temperature (degC), precipitation (mm), snowfall and snow depth (cm), heating/cooling degree days (base 18 degC, ECCC published) plus ML-ready flags — heatwave (tmax>=32), deep freeze (tmin<=-15), heavy precipitation (>=25mm). ECCC 'M' (missing) flags become NULL, never imputed.
Les titres et les descriptions proviennent des sources de données, en anglais.
- Lignes
- 6 660
- Colonnes
- 21
- Cadence de la source
- Quotidienne
- Dernière actualisation
- 29 sept. 2026
- Thème
- environment
| Colonne | Type | Description |
|---|---|---|
| date | date | Date of observation (station local date). (unit: date) |
| city | string | Metro city label (curated station city). |
| region | string | Province/territory (CA) or state (US) code. |
| country | string | Country name (Canada or United States). |
| country_code | string | ISO 3166-1 alpha-3 country code (CAN or USA). |
| lat | float | Station latitude, decimal degrees. (unit: degrees) |
| lon | float | Station longitude, decimal degrees. (unit: degrees) |
| station_id | string | Upstream station identifier: ECCC CLIMATE_IDENTIFIER (CA) or GHCN-Daily station ID (US). |
| station_name | string | Upstream station name, verbatim. |
| temp_max_c | float | Daily maximum temperature, degrees Celsius. (unit: °C) |
| temp_min_c | float | Daily minimum temperature, degrees Celsius. (unit: °C) |
| temp_mean_c | float | Derived: daily mean temperature = (temp_max_c + temp_min_c) / 2, degrees Celsius. NULL when either bound is missing. (unit: °C) |
| precip_mm | float | Total daily precipitation, millimetres. (unit: mm) |
| snowfall_cm | float | Total daily snowfall, centimetres. (unit: cm) |
| snow_on_ground_cm | float | Snow depth on the ground, centimetres. (unit: cm) |
| hdd_18 | float | Heating degree days, base 18 degC. ECCC-published for the Canadian panel; computed from temp_mean_c for the US panel (max(0, 18 - mean)). (unit: degree days) |
| cdd_18 | float | Cooling degree days, base 18 degC. ECCC-published for the Canadian panel; computed from temp_mean_c for the US panel (max(0, mean - 18)). (unit: degree days) |
| heatwave_flag | boolean | Derived: temp_max_c >= 32.0 degC. Connector-defined transformation. |
| deep_freeze_flag | boolean | Derived: temp_min_c <= -15.0 degC. Connector-defined transformation. |
| heavy_precip_flag | boolean | Derived: precip_mm >= 25.0 mm. Connector-defined transformation. |
| data_source | string | Upstream source label for the row. |
10 premières lignes d’exemple — un aperçu, pas le jeu de données complet.
| date | city | region | country | country_code | lat | lon | station_id | station_name | temp_max_c | temp_min_c | temp_mean_c | precip_mm | snowfall_cm | snow_on_ground_cm | hdd_18 | cdd_18 | heatwave_flag | deep_freeze_flag | heavy_precip_flag | data_source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-20T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 28 | 8,8 | 18,4 | 0 | 0 | — | 0 | 0,4 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-21T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 25,3 | 11,1 | 18,2 | 0 | 0 | — | 0 | 0,2 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-22T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 20,5 | 8,6 | 14,55 | 0 | 0 | — | 3,4 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-23T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 27,4 | 11,2 | 19,3 | 0 | 0 | — | 0 | 1,3 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-24T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 21,2 | 7,6 | 14,4 | 0 | 0 | — | 3,6 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-25T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 24 | 5 | 14,5 | 0 | 0 | — | 3,5 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-26T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 18,7 | 7,1 | 12,9 | 0 | 0 | — | 5,1 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-27T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 23,5 | 7,2 | 15,35 | 0 | 0 | — | 2,6 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-28T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 15,9 | 4,9 | 10,4 | 0 | 0 | — | 7,6 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
| 2025-09-29T00:00:00 | Calgary | AB | Canada | CAN | 51,123 | -114,013 | 3031092 | CALGARY INTL A | 26,8 | 7,2 | 17 | 0 | 0 | — | 1 | 0 | false | false | false | ECCC climate-daily (MSC GeoMet OGC API) |
- Actuelle
20260929T042356Z-7327df1e9aa3 · sha256 7327df1e9aa3…
6 660 lignes · premier instantané
Dirigez n’importe quel LLM vers le point d’accès des métadonnées — la documentation ci-dessus est aussi lisible par machine (JSON-LD + Croissant).
curl "https://datazimuts.com/v1/datasets/na_city_weather/ca_city_weather_daily" | jq '{title, rows, columns_count, license}'import requests
ds = requests.get("https://datazimuts.com/v1/datasets/na_city_weather/ca_city_weather_daily").json()
print(ds["title"], ds["rows"], "rows")
# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
print(row)Point d’accès API : https://datazimuts.com/v1/datasets/na_city_weather/ca_city_weather_daily
Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.
D’où viennent ces données et ce qui en a été fait. Le travail des autres apparaît sous forme de décomptes ; seuls les projets partagés sont nommés.
Citer cet instantané
Épinglé à l’instantané 20260929T042356Z-7327df1e9aa3 et à son empreinte, pour que vos lecteurs obtiennent exactement les données utilisées.
North America city weather panel (daily). (2026). Canadian city daily weather panel, 18 metros [Data set, snapshot 20260929T042356Z-7327df1e9aa3, sha256 7327df1e9aa3]. Datazimuts. Retrieved 2026-09-30, from https://datazimuts.com/fr/datasets/na_city_weather/ca_city_weather_daily?snapshot=20260929T042356Z-7327df1e9aa3
@misc{dz_na_city_weather_ca_city_weather_daily_7327df1e,
title = {{Canadian city daily weather panel, 18 metros}},
author = {{North America city weather panel (daily)}},
year = {2026},
publisher = {Datazimuts},
howpublished = {\url{https://datazimuts.com/fr/datasets/na_city_weather/ca_city_weather_daily?snapshot=20260929T042356Z-7327df1e9aa3}},
note = {Snapshot 20260929T042356Z-7327df1e9aa3, sha256 7327df1e9aa3a3174182c351a46c1e57447aad8bc37b32704582dd6cfb5906e1; accessed 2026-09-30}
}Intégrer un tableau ou un graphique
Collez ce code dans n’importe quelle page. L’intégration est épinglée au même instantané, suit le thème clair ou sombre du lecteur et affiche toujours la source, la licence et un lien de retour.
<iframe src="https://datazimuts.com/embed/chart?dataset=na_city_weather%2Fca_city_weather_daily&lang=fr&theme=auto&snapshot=20260929T042356Z-7327df1e9aa3&x=date&y=lat&agg=avg" title="Canadian city daily weather panel, 18 metros" width="100%" height="380" style="border:0" loading="lazy"></iframe>
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