Estes Park, CO 80511 Frost Dates
When can you plant in Estes Park, CO?
The NOAA station nearest to 80511 does not report a usable frost-date normal for either event, so no last-frost or first-frost figure is shown here. The USDA hardiness zone below is still real: Zone 5b (-15 to -10°F average annual minimum).
How Estes Park compares
Estes Park's growing season runs about 69 days, ranking 40,125 of 40,283 US ZIP codes measured here, longest to shortest. Within CO, it ranks 581 of 624.
Learn more
local microclimates covers what one yard in Estes Park can differ from the 80511 normal. the methodology covers exactly which NOAA and USDA figures feed 80511's numbers.