Fraser, CO 80442 Frost Dates
Fraser, CO: when does the frost end?
The NOAA station nearest to 80442 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).
Fraser against the rest of the dataset
At roughly 32 frost-free days, Fraser places 40,263 of 40,283 ZIP codes in this dataset. Within CO, it ranks 620 of 624.
Learn more
Before leaning on 80442's figures: the methodology explains exactly which NOAA and USDA figures feed 80442's numbers, while zone vs. frost date explains why Zone 5b and Fraser's frost date answer different questions.