# AerisWeather

**Canonical:** https://apis.io/providers/aerisweather/  
**Website:** https://www.xweather.com  
**APIs profiled:** 1

Comprehensive weather data REST API providing forecasts, observations, severe weather alerts, historical data, satellite imagery, and maps for global locations. Now operating as Xweather (acquired by Vaisala in 2022), the platform offers 60+ endpoints covering current conditions, forecasts up to 15 days, air quality, lightning, maritime weather, road conditions, wildfires, earthquakes, and tropical cyclones. Developer toolkits are available for JavaScript, Python, iOS, and Android.

## Kin Score — 19.9 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 19.9).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

## Agent readiness — 3.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium (free trial) · Open access — onboarding: open, pricing: freemium, trial: yes (confidence: medium).

## APIs (1)

- **Xweather Weather API** — RESTful weather data API providing access to 60+ endpoints for current conditions, forecasts, observations, severe weather alerts, historical data, air quality, lightning, marit...

## Security (1)

- **Aerisweather Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Aerisweather Plans Pricing**

## Tags

Weather, Forecast, Climate, Severe Weather, Air Quality, Satellite, Mapping, REST

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/aerisweather/). Scores are computed from the provider's own public artifacts under a published rubric.