Weather and Climate Data
Register (wmo wis2 global discovery catalogue). The Kin Score Market layer reads each provider in its market: who it integrates with, how deep those integrations go, and where the market publishes its own structure. Methodology.
Where this market publishes its structure
- WMO WIS2 Global Discovery Catalogue, wis2-gdc.weather.gc.ca (centre-id, contacts, links per WCMP2 record) machine-readable
- WIS2 dev Global Discovery Catalogue, gdc.wis2dev.io (read beside; same schema) machine-readable
- Commercial weather APIs' data-source pages (which national models they resell) not machine-readable: not read: prose pages, no machine-readable source list
- OGC API - EDR conformance (ogc register) not machine-readable: no EDR product in OGC's register is a cohort member, and no cohort contract carries EDR paths (2026-10-15)
Own = declares at least one integration itself; covered = visible only because an aggregator, standards body, regulator or partner contract names it; distribution-only = listed only on cloud marketplaces it sells through, a channel reported beside, never counted as its own declared integrations; undeclared = nothing we can read, so no number; declares_compatibility = providers with a `compatible` shape vote, report only (kin, 2026-10-13): never counted as own, never in depth or position.
Taxonomy how this market maps onto apis.io
Derived 2026-10-15 from the 44 providers in this market we could resolve in the catalog. The percentage is the share of those providers carrying each one; it describes the market, not the tag or industry. Tag groups have no page of their own yet, so they are listed unlinked.
| Tags | Weather 75%, Climate 48%, Geospatial 25%, Forecast 23% |
|---|---|
| Tag groups | Weather 75%, Sustainability 48%, Geospatial 25%, Geocoding 20% |
| Industries | Weather & Geospatial 86%, Climate & Sustainability 50% |
share of resolved cohort carrying it; tags >=0.20 & >=3 members (max 12, junk dropped), tag_groups >=0.20 (cooccurrence, non-cross-cutting; max 8), industries >=0.20 (max 6), areas >=0.10 (max 6; areas are keyword-matched and sparse), capabilities L1 >=0.20 (max 8); derive-market-taxonomy.py
Leaders by position (provisional)
Provisional: grouped by position, depth compared within a position only. Distribution (cloud marketplaces) and iPaaS bridges are counted beside position, never inside it. Unknown-builder listings are left out of position shares and counted here.
builds-on 1 · publishes apps on other platforms' stores
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Tomorrow.io | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | builds-on-platform 100% |
coverage 1 · reaches banks, carriers, systems or channels (an aggregator)
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Arcadia | 52.2 | 45 | 0 / 45 | 0 | 0 | 0 | coverage 100% |
standard 5 · listed by a voluntary standard's own directory
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Deutscher Wetterdienst | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
| Environment and Climate Change Canada | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
| Hong Kong Obervatory | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
| University of Minnesota | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
| Weather.gov | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
distribution 3 · only sells through cloud marketplaces
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Climatiq | 9.6 thin | 1 | 0 / 1 | 0 | 1 | 0 | distribution 100% |
| DTN | 9.6 thin | 1 | 0 / 1 | 0 | 1 | 0 | distribution 100% |
| Meteomatics | 9.6 thin | 1 | 0 / 1 | 0 | 1 | 0 | distribution 100% |
undeclared 34 · declares nothing we can read: no number
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| 2s | undeclared | - | - | - | - | - | |
| AccuWeather | undeclared | - | - | - | - | - | |
| APIFreaks - API Hub for Developers | undeclared | - | - | - | - | - | |
| APIVerve | undeclared | - | - | - | - | - | |
| Atmospore Pollen Forecasts | undeclared | - | - | - | - | - | |
| Cloverly | undeclared | - | - | - | - | - | |
| Coperniq | undeclared | - | - | - | - | - | |
| Cracked API | undeclared | - | - | - | - | - | |
| Danish Meteorological Institutes | undeclared | - | - | - | - | - | |
| Dynamic Feed | undeclared | - | - | - | - | - | |
| First Street | undeclared | - | - | - | - | - | |
| Google Earth Engine REST | undeclared | - | - | - | - | - | |
| HERE | undeclared | - | - | - | - | - | |
| Meteorologisk Institutt | undeclared | - | - | - | - | - | |
| Azure Maps | undeclared | - | - | - | - | - | |
| NOAA — National Oceanic and Atmospheric Administration | undeclared | - | - | - | - | - | |
| Open-Meteo | undeclared | - | - | - | - | - | |
| OpenWeatherMap | undeclared | - | - | - | - | - | |
| Pirate Weather | undeclared | - | - | - | - | - | |
| QWeather | undeclared | - | - | - | - | - | |
| Salesforce Net Zero Cloud | undeclared | - | - | - | - | - | |
| ShipFinder AIS Data API | undeclared | - | - | - | - | - | |
| Skymerse | undeclared | - | - | - | - | - | |
| Sofar Ocean | undeclared | - | - | - | - | - | |
| Solcast | undeclared | - | - | - | - | - | |
| Stormglass | undeclared | - | - | - | - | - | |
| Visual Crossing | undeclared | - | - | - | - | - | |
| WeatherAPI | undeclared | - | - | - | - | - | |
| Weatherbit | undeclared | - | - | - | - | - | |
| World Meteorological Organization | undeclared | - | - | - | - | - | |
| Weather Underground | undeclared | - | - | - | - | - | |
| Xpansiv | undeclared | - | - | - | - | - | |
| Xweather | undeclared | - | - | - | - | - | |
| Yr | undeclared | - | - | - | - | - |
Generated 2026-10-15 from API Evangelist's own files; nothing on this page is a model's judgement. Provisional and unweighted; not part of the Kin Score composite or agent readiness. Read the Market layer methodology. Disagree with an edge? Every edge cites its evidence and can be corrected through the normal correction path.