AviationWeather vs Weatherbit - Interactive Swagger UI Documentation

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d93.1%100%
Uptime · 30d91.7%100%
P50 · ms450529
P95 · ms47341240
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licensePublic domain (U.S. Government / NOAA)Unverified
Free tierFree, no keyFree — limits not published
Rate limitUnpublished (NWS requests reasonable use)Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

AviationWeather vs Weatherbit - Interactive Swagger UI Documentation: common questions

Which is more reliable, AviationWeather or Weatherbit - Interactive Swagger UI Documentation?

On our scheduled checks, Weatherbit - Interactive Swagger UI Documentation leads on measured uptime — AviationWeather at 93.1% versus Weatherbit - Interactive Swagger UI Documentation at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, AviationWeather or Weatherbit - Interactive Swagger UI Documentation?

AviationWeather has the lower median latency in our checks — AviationWeather responds in 450 ms versus Weatherbit - Interactive Swagger UI Documentation at 529 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do AviationWeather and Weatherbit - Interactive Swagger UI Documentation need an API key?

Neither needs a paid key — AviationWeather is callable with no signup, and Weatherbit - Interactive Swagger UI Documentation is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call AviationWeather and Weatherbit - Interactive Swagger UI Documentation from the browser?

Only Weatherbit - Interactive Swagger UI Documentation is browser-friendly — it returns CORS headers over HTTPS. AviationWeather needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are AviationWeather and Weatherbit - Interactive Swagger UI Documentation free for commercial use?

AviationWeather allows commercial use on its free tier, and Weatherbit - Interactive Swagger UI Documentation has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.