Detailed technical benchmark and comparison between OpenWeatherMap API and Open-Meteo API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Get current, forecast and historical weather for 200,000+ cities
Get global weather forecasts and historical data with no API key
OpenWeatherMap API is best for agriculture apps, logistics, event management, travel, energy, and any app needing reliable weather data for Nigeria
Open-Meteo API is best for developers, researchers, and students needing completely free, high-quality weather data without API key friction
| Highlight | O OpenWeatherMap API | O Open-Meteo API |
|---|---|---|
| Authentication | API Key | None (no API key required) |
| Rate Limit | 1,000 calls/day (free) | 10,000 requests/day (no key), commercial plans available |
| 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 OpenWeatherMap API | O Open-Meteo API |
|---|---|---|
| Free Tier / Trial Credits |
| Completely free for non-commercial use |
| Rates & Additional Terms | Paid from $40/month | No API key required |
| Feature / Capability | O OpenWeatherMap API | O Open-Meteo 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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