Detailed technical benchmark and comparison between Open-Meteo API and OpenWeatherMap API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Get global weather forecasts and historical data with no API key
Get current, forecast and historical weather for 200,000+ cities
Open-Meteo API is best for developers, researchers, and students needing completely free, high-quality weather data without API key friction
OpenWeatherMap API is best for agriculture apps, logistics, event management, travel, energy, and any app needing reliable weather data for Nigeria
| Highlight | O Open-Meteo API | O OpenWeatherMap API |
|---|---|---|
| Authentication | None (no API key required) | API Key |
| Rate Limit | 10,000 requests/day (no key), commercial plans available | 1,000 calls/day (free) |
| Sandbox Mode | ✗ Not Available | ✗ Not Available |
| Webhooks | Not verified yet | Not verified yet |
| API Services | Current Weather ConditionsHourly Forecast (24 48 Hours)7 10 Day Extended ForecastHistorical Weather Data | Current Weather ConditionsHourly Forecast (24 48 Hours)7 10 Day Extended ForecastHistorical Weather Data |
| Supported Regions |
| Fee Component | O Open-Meteo API | O OpenWeatherMap API |
|---|---|---|
| Free Tier / Trial Credits | Completely free for non-commercial use |
|
| Rates & Additional Terms | No API key required | Paid from $40/month |
| Feature / Capability | O Open-Meteo API | O OpenWeatherMap API |
|---|---|---|
| Current Weather Conditions | ✓ | ✓ |
| Hourly Forecast (24 48 Hours) | ✓ | ✓ |
| 7 10 Day Extended Forecast | ✓ | ✓ |
| Historical Weather Data | ✓ | ✓ |
| Nigeria & Africa Coverage | ✗ | ✗ |
| Coordinate-based Location Queries | ✗ | ✗ |
| Severe Weather Alerts | ✓ | ✓ |
| Air Quality & UV Index | ✓ | ✓ |
| API Key / Token Authentication | ✓ | ✓ |
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