Dataset

Weather forecasts & historical reanalysis

Free & Open Data API 1 source

A freely accessible weather service that merges outputs from national meteorological agencies with reanalysis datasets, supplying hourly forecasts, historical readings, air-quality measurements and future climate projections on a global scale without requiring authentication keys.

Dataset card

Weather forecasts & historical reanalysis is listed on the provider website by Open-Meteo.

The data

The source tags it with weather, forecast and reanalysis.

Documentation & references 2
  1. Open-Meteo/Weather forecasts & historical reanalysis: listing on the provider website
  2. Open-Meteo: official website

Further reading

All guides
  • How funds evaluate alternative data vendorsEvaluating alternative-data providers: research fit, provenance, historical timing, permitted use and the evidence needed for an informed purchasing decision.
  • Open vs commercial alternative dataWhat free and open datasets can and cannot do: where public data rivals paid panels, where it cannot compete, and how open sources fit a professional research workflow.
  • Alternative data for hedge fundsA practical guide to alternative data for hedge funds: team design, budget sequencing, infrastructure, vendor portfolio construction and the metrics that show whether the program creates investment value.
  • Free alternative data sourcesThe practical list of free alternative-data sources for investors: public filings, official statistics, satellite and earth observation, on-chain data, web archives and open registries, what each covers, what it costs in engineering effort, and where free data falls short.

Discussion

Questions or observations about this dataset? Join the conversation on X.

Discuss on X

No comments yet. Start the conversation on X.