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 2026-10-23 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 2 · publishes apps on other platforms' stores
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Meteomatics | 29.3 | 3 | 0 / 3 | 0 | 1 | 1 | ipaas-bridge 33%, builds-on-platform 33%, distribution 33% |
| APIVerve | 22.7 | 6 | 0 / 6 | 0 | 3 | 3 | ipaas-bridge 43%, builds-on-platform 14%, distribution 43% |
coverage 2 · reaches banks, carriers, systems or channels (an aggregator)
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Arcadia | 52.2 | 46 | 0 / 46 | 0 | 0 | 0 | coverage 100% |
| DTN | 38.8 | 4 | 0 / 4 | 0 | 2 | 0 | standard 25%, coverage 25%, distribution 50% |
covered 2 · reached mainly through aggregators
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Deutscher Wetterdienst | 26.8 thin | 2 | 0 / 2 | 0 | 0 | 0 | standard 50%, covered 50% |
| OpenWeatherMap | 16.0 | 5 | 0 / 5 | 0 | 1 | 3 | ipaas-bridge 60%, covered 20%, distribution 20% |
regulated 1 · named in a regulator's register or partners' contracts
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Tomorrow.io | 42.8 | 4 | 0 / 4 | 0 | 2 | 0 | contract 25%, builds-on-platform 25%, distribution 50% |
standard 10 · listed by a voluntary standard's own directory
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| 2s | 45.0 | 4 | 0 / 4 | 0 | 2 | 0 | standard 25%, builds-on-platform 25%, distribution 50% |
| Climatiq | 44.1 | 3 | 0 / 3 | 0 | 1 | 0 | standard 67%, distribution 33% |
| HERE | 39.9 | 5 | 0 / 5 | 0 | 4 | 0 | standard 33%, distribution 67% |
| University of Minnesota | 34.5 thin | 2 | 0 / 2 | 0 | 0 | 0 | standard 100% |
| Weatherbit | 29.3 | 3 | 0 / 3 | 0 | 1 | 1 | ipaas-bridge 33%, standard 33%, distribution 33% |
| Visual Crossing | 19.7 thin | 2 | 0 / 2 | 1 | 0 | 0 | standard 50%, unknown 50% |
| 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% |
| Stormglass | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
| Weather.gov | 17.2 thin | 1 | 0 / 1 | 0 | 0 | 0 | standard 100% |
mixed 1 · no single mode dominates
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| AccuWeather | 29.3 | 3 | 0 / 3 | 0 | 1 | 1 | ipaas-bridge 33%, distribution 33%, atp-outside 33% |
long-tail 3 · reached only through iPaaS bridges
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Open-Meteo | 5.0 thin | 2 | 0 / 2 | 1 | 0 | 1 | ipaas-bridge 50%, unknown 50% |
| Cloverly | 2.5 thin | 1 | 0 / 1 | 0 | 0 | 1 | ipaas-bridge 100% |
| Xweather | 2.5 thin | 1 | 0 / 1 | 0 | 0 | 1 | ipaas-bridge 100% |
distribution 5 · only sells through cloud marketplaces
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| APIFreaks - API Hub for Developers | 28.7 | 4 | 0 / 4 | 0 | 4 | 0 | distribution 100% |
| Dynamic Feed | 19.2 thin | 2 | 0 / 2 | 0 | 2 | 0 | distribution 100% |
| Cracked API | 9.6 thin | 1 | 0 / 1 | 0 | 2 | 0 | distribution 100% |
| First Street | 9.6 thin | 1 | 0 / 1 | 0 | 1 | 0 | distribution 100% |
| Xpansiv | 9.6 thin | 1 | 0 / 1 | 0 | 1 | 0 | distribution 100% |
unknown 1 · every listing has an unknown builder
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| NOAA — National Oceanic and Atmospheric Administration | 7.7 thin | 1 | 0 / 1 | 1 | 0 | 0 | unknown 100% |
undeclared 17 · declares nothing we can read: no number
| Provider | Depth | Integrations | In / out | Unknown builder | Distribution | iPaaS bridge | Mix |
|---|---|---|---|---|---|---|---|
| Atmospore Pollen Forecasts | undeclared | - | - | - | - | - | |
| Coperniq | undeclared | - | - | - | - | - | |
| Danish Meteorological Institutes | undeclared | - | - | - | - | - | |
| Google Earth Engine REST | undeclared | - | - | - | - | - | |
| Meteorologisk Institutt | undeclared | - | - | - | - | - | |
| Azure Maps | undeclared | - | - | - | - | - | |
| Pirate Weather | undeclared | - | - | - | - | - | |
| QWeather | undeclared | - | - | - | - | - | |
| Salesforce Net Zero Cloud | undeclared | - | - | - | - | - | |
| ShipFinder AIS Data API | undeclared | - | - | - | - | - | |
| Skymerse | undeclared | - | - | - | - | - | |
| Sofar Ocean | undeclared | - | - | - | - | - | |
| Solcast | undeclared | - | - | - | - | - | |
| WeatherAPI | undeclared | - | - | - | - | - | |
| World Meteorological Organization | undeclared | - | - | - | - | - | |
| Weather Underground | undeclared | - | - | - | - | - | |
| Yr | undeclared | - | - | - | - | - |
Generated 2026-10-24 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.