BCC Climate Calendar — 1991–2020 normals

Data: NOAA National Centers for Environmental Information, U.S. Climate Normals
1991–2020 monthly station files USC00421008 and USW00023159, retrieved 2026-10-02.
Source URLs, SHA-256 hashes and individual source flags are in normals.json.
NOAA data are public government information. Retain source credit; do not imply
NOAA/NPS endorsement or describe BCC conversions/graphics as official NOAA products.
NOAA use policy: https://www.weather.gov/disclaimer

SVG graphics, layout, implementation and unit/seasonal transformations are
original work prepared for Bryce Canyon Conservancy. Data are derived statistical
normals, not raw observations. The regional state outline is an original,
approximate orientation diagram; station positions derive from NOAA metadata.
No imagery, basemap tiles, government seals, external fonts or third-party code
are included in this pack. No new blanket license is granted for the BCC design.

Preserve the normal period, station identity, flags, units and limitations with
reused graphics. Precipitation includes melted snow; snowfall is accumulated new
snow depth. Do not add the two. Missing values are not zero. Historical normals
are not forecasts, daily extremes, trail conditions or guarantees of future weather.