Arizona · NOAA station reference
Grand Canyon Visitor Ctr
frost dates.
A source-backed view of historical freeze risk at this weather station. Use it to understand the season, not as a promise about your garden or this year’s weather.
Limited-quality referenceThese data need more caution.
Some source values do not meet our standard-or-representative quality gate. We keep the source record visible, but do not turn it into ordinary planting-date advice or include this reference in the production-eligible sitemap.
Modeled annual freeze occurrence: 100%Know the evidence
The reference
behind the numbers.
- Official station name
- GRAND CANYON VISITOR CTR, AZ US
- NOAA station ID
- USC00023582
- Coordinates
- 36.0597, -112.1097
- Station elevation
- 2158.9 m / 7083 ft
- Normal period
- 1991–2020
- Source retrieved
- 2026-10-02
- Source modified
- Tue, 27 Jun 2023 15:16:19 GMT
Put the data in context
A baseline.
Not a forecast.
Weather stations measure a particular location. Differences in elevation, exposure, nearby water, terrain and urban heat can change conditions in an individual garden.
- 32°F is the station air-temperature threshold; visible frost on leaves can differ.
- Median dates still leave substantial historical freeze risk.
- Historical normals summarize 1991–2020, not current weather.
- Crop suitability requires regional horticultural guidance, soil warmth, cultivar and day length.
A wider view