Colorado · 8 cities · winter 2026-27

Chill hours in Colorado this winter

Median so far (hours at or below 45°F)62Most so far: Castle Rock with 82 hours since 1 November.
Cities
8
each with its nearest daily station
Last winter, median
1,678
hours, 1 Nov to 28 Feb
Fewest last winter
1,476
Cañon City

Chill hours last winter, largest Colorado cities

Hours at or below 45°F, 1 November to 28 February.

Denver1597 hFort Collins1681 hPueblo1773 hGreeley1674 hBoulder1523 hCastle Rock1718 hBrighton1769 hCañon City1476 h
Denver1597 hFort Collins1681 hPueblo1773 hGreeley1674 hBoulder1523 hCastle Rock1718 hBrighton1769 hCañon City1476 h
Source: NOAA NCEI GHCN-Daily.

Every city in Colorado

CitySo far (≤ 45°F)So far (32–45°F)Same date last winterAll last winter
Denver, CO4949641,597
Fort Collins, CO6856881,681
Pueblo, CO7064891,773
Greeley, CO4844561,674
Boulder, CO7070741,523
Castle Rock, CO8281791,718
Brighton, CO5752691,769
Cañon City, CO5454721,476

Data: Global Historical Climatology Network - Daily (GHCN-Daily), daily maximum and minimum temperature (NOAA National Centers for Environmental Information (NCEI)); GeoNames gazetteer (cities15000) (GeoNames).