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NASA-Power-Daily-Weather

Hugging Face dataset notadib/NASA-Power-Daily-Weather

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What's in it

Data offered docs-verified: daily temperature (T2M, Tmax, Tmin, dew/frost point, wet bulb) · precipitation corrected (PRECTOTCORR, mm/day) · relative humidity and specific humidity · wind speed and direction at 2 m · surface pressure and vapor pressure · all-sky shortwave and longwave irradiance and PAR · reference evapotranspiration (ET0) and evapotranspiration energy flux · profile soil moisture and land snow cover fraction · snow depth, cloud amount, albedo, precipitable water · cooling and heating degree days (18.3 C base) · total column ozone and aerosol optical depth
Coverage docs-verified: United States, Central America and South America (grid cells only; no UK coverage) · 1984-01-01 to 2022-12-31
Resolution docs-verified: Daily; 0.5 degree grid spacing in latitude and longitude
Formats docs-verified: JSON (raw NASA Power dump) · CSV (processed) · PyTorch TensorDataset
Access docs-verified: Open download under MIT licence (dataset card lists licence: mit); no authentication listed in entry metadata

Useful for

Use cases llm-inferred: Crop yield or agronomic modelling using 1984-2022 daily weather inputs for US and Latin American sites · Daily ET0 and precipitation baselines for water-balance studies outside the UK · Training climate-driven forecasting or ML models on a gridded daily weather archive
Audience llm-inferred: hydrologists working on non-UK projects · climate and agronomy modellers · data scientists and ML engineers

Limitations

Constraints llm-inferred: No UK coverage: grid covers the US, Central America and South America only, so it is not suited to UK consultancy work · Coarse 0.5 degree grid spacing, not site-scale · Time series ends 31 Dec 2022 and is not current · Mostly satellite-derived data from multiple sources; 3 of 31 variables are estimated rather than downloaded · Processed files backfill missing values, drop leap days and standardise PyTorch data to continental US statistics · Hugging Face dataset viewer unavailable because the column count exceeds its limit

Licence: mit
Authentication: Unknown — review source docs
GitHub stars: Unknown
Last commit: Unknown
Last successful page check: 14/10/2026
Page health: healthy
Package: Not recorded
Verification: Not independently verified

Provenance & evidence

Verified 2026-10-15 via HF API: exists; 225 downloads/30d, 3 likes.

Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (Hugging Face datasets)

https://huggingface.co/datasets/notadib/NASA-Power-Daily-Weather