Zone 2b -45°F to -40°F | Zone 3a -40°F to -35°F | Zone 3b -35°F to -30°F | Zone 4a -30°F to -25°F | Zone 4b -25°F to -20°F |
Zone 5a -20°F to -15°F | Zone 5b -15°F to -10°F | Zone 6a -10°F to -5°F | Zone 6b -5°F to 0°F | Zone 7a 0°F to 5°F |
Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Colorado which ranges from USDA Zone 2b to USDA Zone 7a.
Location | Hardiness Zone |
---|---|
Acres Green | Zone 5a: -20°F to -15°F |
Agate | Zone 5a: -20°F to -15°F |
Aguilar | Zone 5b: -15°F to -10°F |
Air Force Academy | Zone 5a: -20°F to -15°F |
Akron | Zone 5b: -15°F to -10°F |
Alamosa | Zone 4b: -25°F to -20°F |
Alamosa East | Zone 4b: -25°F to -20°F |
Allenspark | Zone 4b: -25°F to -20°F |
Alma | Zone 4a: -30°F to -25°F |
Almont | Zone 3b: -35°F to -30°F |
Alpine | Zone 5b: -15°F to -10°F |
Altona | Zone 5b: -15°F to -10°F |
Amherst | Zone 5a: -20°F to -15°F |
Antero Junction | Zone 4b: -25°F to -20°F |
Anton | Zone 5a: -20°F to -15°F |
Antonito | Zone 4b: -25°F to -20°F |
Applewood | Zone 5a: -20°F to -15°F |
Arapahoe | Zone 5b: -15°F to -10°F |
Arboles | Zone 5b: -15°F to -10°F |
Aristocrat Ranchettes | Zone 5a: -20°F to -15°F |
Arlington | Zone 5b: -15°F to -10°F |
Arriba | Zone 5a: -20°F to -15°F |
Arvada | Zone 5b: -15°F to -10°F |
Aspen | Zone 4a: -30°F to -25°F |
Aspen Park | Zone 5a: -20°F to -15°F |
Atwood | Zone 5a: -20°F to -15°F |
Ault | Zone 5b: -15°F to -10°F |
Aurora | Zone 5b: -15°F to -10°F |
Austin | Zone 6a: -10°F to -5°F |
Avon | Zone 4b: -25°F to -20°F |
Avondale | Zone 5b: -15°F to -10°F |
Axial | Zone 4a: -30°F to -25°F |
Bailey | Zone 4b: -25°F to -20°F |
Bark Ranch | Zone 5a: -20°F to -15°F |
Basalt | Zone 4b: -25°F to -20°F |
Battlement Mesa | Zone 6a: -10°F to -5°F |
Bayfield | Zone 5b: -15°F to -10°F |
Beaver Creek | Zone 4b: -25°F to -20°F |
Bedrock | Zone 6a: -10°F to -5°F |
Bellvue | Zone 5b: -15°F to -10°F |
Bennett | Zone 5b: -15°F to -10°F |
Berkley | Zone 5b: -15°F to -10°F |
Berthoud | Zone 5a: -20°F to -15°F |
Bethune | Zone 5b: -15°F to -10°F |
Beulah | Zone 5b: -15°F to -10°F |
Beulah Valley | Zone 5b: -15°F to -10°F |
Black Forest | Zone 5a: -20°F to -15°F |
Black Hawk | Zone 5a: -20°F to -15°F |
Blanca | Zone 4b: -25°F to -20°F |
Blende | Zone 5b: -15°F to -10°F |
Blue River | Zone 4b: -25°F to -20°F |
Bonanza | Zone 4b: -25°F to -20°F |
Boncarbo | Zone 5b: -15°F to -10°F |
Bond | Zone 4b: -25°F to -20°F |
Boone | Zone 5b: -15°F to -10°F |
Boulder | Zone 5a: -20°F to -15°F |
Bow Mar | Zone 5a: -20°F to -15°F |
Boyero | Zone 5a: -20°F to -15°F |
Brandon | Zone 5b: -15°F to -10°F |
Branson | Zone 5b: -15°F to -10°F |
Breckenridge | Zone 4b: -25°F to -20°F |
Breckenridge Ski Area | Zone 4b: -25°F to -20°F |
Briggsdale | Zone 5a: -20°F to -15°F |
Brighton | Zone 5b: -15°F to -10°F |
Brookside | Zone 6a: -10°F to -5°F |
Broomfield | Zone 5b: -15°F to -10°F |
Brush | Zone 5b: -15°F to -10°F |
Buena Vista | Zone 5a: -20°F to -15°F |
Buffalo Creek | Zone 4b: -25°F to -20°F |
Burlington | Zone 5b: -15°F to -10°F |
Burns | Zone 4b: -25°F to -20°F |
Byers | Zone 5b: -15°F to -10°F |
Cahone | Zone 5b: -15°F to -10°F |
Calhan | Zone 5a: -20°F to -15°F |
Campion | Zone 5a: -20°F to -15°F |
Campo | Zone 6a: -10°F to -5°F |
Canon City | Zone 6a: -10°F to -5°F |
Capulin | Zone 4b: -25°F to -20°F |
Carbondale | Zone 5a: -20°F to -15°F |
Carr | Zone 5a: -20°F to -15°F |
Carriage Club | Zone 4b: -25°F to -20°F |
Cascade | Zone 5a: -20°F to -15°F |
Cascade-Chipita Park | Zone 4b: -25°F to -20°F |
Castle Pines | Zone 4b: -25°F to -20°F |
Castle Pines North | Zone 4b: -25°F to -20°F |
Castle Rock | Zone 4b: -25°F to -20°F |
Castlewood | Zone 5a: -20°F to -15°F |
Cathedral | Zone 4a: -30°F to -25°F |
Catherine | Zone 5a: -20°F to -15°F |
Cattle Creek | Zone 5b: -15°F to -10°F |
Cedaredge | Zone 6a: -10°F to -5°F |
Cedarwood | Zone 5b: -15°F to -10°F |
Centennial | Zone 5a: -20°F to -15°F |
Center | Zone 4a: -30°F to -25°F |
Central City | Zone 5a: -20°F to -15°F |
Centro | Zone 4b: -25°F to -20°F |
Chacra | Zone 6a: -10°F to -5°F |
Chama | Zone 4b: -25°F to -20°F |
Cheraw | Zone 5b: -15°F to -10°F |
Cherry Hills Village | Zone 5a: -20°F to -15°F |
Cheyenne Wells | Zone 5b: -15°F to -10°F |
Chimney Rock | Zone 5a: -20°F to -15°F |
Chivington | Zone 5b: -15°F to -10°F |
Chromo | Zone 4b: -25°F to -20°F |
Cimarron | Zone 4b: -25°F to -20°F |
Cimarron Hills | Zone 5b: -15°F to -10°F |
Clark | Zone 4a: -30°F to -25°F |
Clifton | Zone 7a: 0°F to 5°F |
Climax | Zone 4b: -25°F to -20°F |
Coal Creek | Zone 6a: -10°F to -5°F |
Coaldale | Zone 4b: -25°F to -20°F |
Coalmont | Zone 3b: -35°F to -30°F |
Cokedale | Zone 5b: -15°F to -10°F |
Collbran | Zone 6a: -10°F to -5°F |
Colona | Zone 5b: -15°F to -10°F |
Colorado City | Zone 5b: -15°F to -10°F |
Colorado Springs | Zone 5a: -20°F to -15°F |
Columbine | Zone 5a: -20°F to -15°F |
Columbine Valley | Zone 5a: -20°F to -15°F |
Commerce City | Zone 5b: -15°F to -10°F |
Como | Zone 4a: -30°F to -25°F |
Conejos | Zone 4b: -25°F to -20°F |
Conifer | Zone 4b: -25°F to -20°F |
Cope | Zone 5a: -20°F to -15°F |
Copper Mountain | Zone 4b: -25°F to -20°F |
Copper Mountain Resort | Zone 4b: -25°F to -20°F |
Cortez | Zone 5b: -15°F to -10°F |
Cory | Zone 6a: -10°F to -5°F |
Cotopaxi | Zone 4b: -25°F to -20°F |
Cottonwood | Zone 5a: -20°F to -15°F |
Cowdrey | Zone 3b: -35°F to -30°F |
Craig | Zone 4b: -25°F to -20°F |
Crawford | Zone 4b: -25°F to -20°F |
Creede | Zone 4a: -30°F to -25°F |
Crested Butte | Zone 3a: -40°F to -35°F |
Crested Butte Mountain Resort | Zone 3a: -40°F to -35°F |
Crestone | Zone 4b: -25°F to -20°F |
Cripple Creek | Zone 5a: -20°F to -15°F |
Crisman | Zone 5a: -20°F to -15°F |
Crook | Zone 5a: -20°F to -15°F |
Crowley | Zone 5b: -15°F to -10°F |
Cuchara | Zone 5b: -15°F to -10°F |
Dacono | Zone 5a: -20°F to -15°F |
De Beque | Zone 6a: -10°F to -5°F |
Deckers | Zone 4b: -25°F to -20°F |
Deer Trail | Zone 5b: -15°F to -10°F |
Del Norte | Zone 4b: -25°F to -20°F |
Delhi | Zone 5b: -15°F to -10°F |
Delta | Zone 6a: -10°F to -5°F |
Denver | Zone 5b: -15°F to -10°F |
Denver Centennial Arpt | Zone 5a: -20°F to -15°F |
Denver International Airport | Zone 5b: -15°F to -10°F |
Derby | Zone 5b: -15°F to -10°F |
Dillon | Zone 4b: -25°F to -20°F |
Dinosaur | Zone 5b: -15°F to -10°F |
Divide | Zone 4b: -25°F to -20°F |
Dolores | Zone 5b: -15°F to -10°F |
Dotsero | Zone 5a: -20°F to -15°F |
Dove Creek | Zone 5b: -15°F to -10°F |
Dove Valley | Zone 5a: -20°F to -15°F |
Downieville-Lawson-Dumont | Zone 5a: -20°F to -15°F |
Doyleville | Zone 4a: -30°F to -25°F |
Drake | Zone 5a: -20°F to -15°F |
Dumont | Zone 5a: -20°F to -15°F |
Dupont | Zone 5b: -15°F to -10°F |
Durango | Zone 5b: -15°F to -10°F |
Eads | Zone 5b: -15°F to -10°F |
Eagle | Zone 4b: -25°F to -20°F |
East Pleasant View | Zone 5a: -20°F to -15°F |
Eastlake | Zone 5b: -15°F to -10°F |
Eaton | Zone 5b: -15°F to -10°F |
Eckert | Zone 6a: -10°F to -5°F |
Eckley | Zone 5a: -20°F to -15°F |
Edgewater | Zone 5b: -15°F to -10°F |
Edler | Zone 6a: -10°F to -5°F |
Edwards | Zone 4b: -25°F to -20°F |
Egnar | Zone 5b: -15°F to -10°F |
El Jebel | Zone 5a: -20°F to -15°F |
El Moro | Zone 5b: -15°F to -10°F |
Elbert | Zone 5b: -15°F to -10°F |
Eldora | Zone 4b: -25°F to -20°F |
Eldorado Springs | Zone 5a: -20°F to -15°F |
Elizabeth | Zone 5b: -15°F to -10°F |
Elk Springs | Zone 4a: -30°F to -25°F |
Elkdale | Zone 4a: -30°F to -25°F |
Ellicott | Zone 5b: -15°F to -10°F |
Empire | Zone 5a: -20°F to -15°F |
Englewood | Zone 5a: -20°F to -15°F |
Erie | Zone 5a: -20°F to -15°F |
Estes Park | Zone 4b: -25°F to -20°F |
Evans | Zone 5b: -15°F to -10°F |
Evergreen | Zone 5a: -20°F to -15°F |
Fairplay | Zone 4a: -30°F to -25°F |
Federal Heights | Zone 5b: -15°F to -10°F |
Firestone | Zone 5a: -20°F to -15°F |
Firstview | Zone 5b: -15°F to -10°F |
Flagler | Zone 5a: -20°F to -15°F |
Fleming | Zone 5a: -20°F to -15°F |
Florence | Zone 6a: -10°F to -5°F |
Florissant | Zone 4a: -30°F to -25°F |
Fort Carson | Zone 5b: -15°F to -10°F |
Fort Collins | Zone 5b: -15°F to -10°F |
Fort Garland | Zone 4b: -25°F to -20°F |
Fort Lupton | Zone 5a: -20°F to -15°F |
Fort Lyon | Zone 5b: -15°F to -10°F |
Fort Morgan | Zone 5a: -20°F to -15°F |
Fountain | Zone 5b: -15°F to -10°F |
Fowler | Zone 5b: -15°F to -10°F |
Foxfield | Zone 5a: -20°F to -15°F |
Franktown | Zone 4b: -25°F to -20°F |
Fraser | Zone 4b: -25°F to -20°F |
Frederick | Zone 5a: -20°F to -15°F |
Frisco | Zone 4b: -25°F to -20°F |
Fruita | Zone 6b: -5°F to 0°F |
Fruitvale | Zone 7a: 0°F to 5°F |
Ft. Morgan | Zone 5a: -20°F to -15°F |
Fulford | Zone 4b: -25°F to -20°F |
Galeton | Zone 5b: -15°F to -10°F |
Garcia | Zone 4b: -25°F to -20°F |
Garden City | Zone 5b: -15°F to -10°F |
Gardner | Zone 5b: -15°F to -10°F |
Garfield | Zone 4a: -30°F to -25°F |
Garo | Zone 3a: -40°F to -35°F |
Gateway | Zone 6b: -5°F to 0°F |
Genesee | Zone 5a: -20°F to -15°F |
Genoa | Zone 5a: -20°F to -15°F |
Georgetown | Zone 5a: -20°F to -15°F |
Gerrard | Zone 5b: -15°F to -10°F |
Gilcrest | Zone 5a: -20°F to -15°F |
Gill | Zone 5b: -15°F to -10°F |
Glade Park | Zone 6b: -5°F to 0°F |
Gleenwood Springs | Zone 5b: -15°F to -10°F |
Glen Haven | Zone 5a: -20°F to -15°F |
Glendale | Zone 5b: -15°F to -10°F |
Glendevey | Zone 4a: -30°F to -25°F |
Gleneagle | Zone 5a: -20°F to -15°F |
Glenwood Springs | Zone 5b: -15°F to -10°F |
Gold Hill | Zone 5a: -20°F to -15°F |
Golden | Zone 5a: -20°F to -15°F |
Goldfield | Zone 5a: -20°F to -15°F |
Granada | Zone 5b: -15°F to -10°F |
Granby | Zone 4a: -30°F to -25°F |
Grand Junction | Zone 7a: 0°F to 5°F |
Grand Lake | Zone 4a: -30°F to -25°F |
Granite | Zone 4b: -25°F to -20°F |
Grant | Zone 5a: -20°F to -15°F |
Great Divide | Zone 4a: -30°F to -25°F |
Greeley | Zone 5b: -15°F to -10°F |
Green Mountain Falls | Zone 4b: -25°F to -20°F |
Greenwood Village | Zone 5a: -20°F to -15°F |
Greystone | Zone 4b: -25°F to -20°F |
Grover | Zone 5a: -20°F to -15°F |
Guffey | Zone 4b: -25°F to -20°F |
Gulnare | Zone 5b: -15°F to -10°F |
Gunbarrel | Zone 5b: -15°F to -10°F |
Gunnison | Zone 4a: -30°F to -25°F |
Gypsum | Zone 4b: -25°F to -20°F |
Hamilton | Zone 4a: -30°F to -25°F |
Hartman | Zone 5b: -15°F to -10°F |
Hartsel | Zone 3b: -35°F to -30°F |
Hasty | Zone 5b: -15°F to -10°F |
Haswell | Zone 5b: -15°F to -10°F |
Haxtun | Zone 5a: -20°F to -15°F |
Hayden | Zone 4a: -30°F to -25°F |
Heeney | Zone 4a: -30°F to -25°F |
Henderson | Zone 5b: -15°F to -10°F |
Hereford | Zone 5a: -20°F to -15°F |
Heritage Hills | Zone 5a: -20°F to -15°F |
Hesperus | Zone 5b: -15°F to -10°F |
Hidden Lake | Zone 4b: -25°F to -20°F |
Highlands Ranch | Zone 4b: -25°F to -20°F |
Hillrose | Zone 5a: -20°F to -15°F |
Hillside | Zone 4b: -25°F to -20°F |
Hoehne | Zone 5b: -15°F to -10°F |
Holly | Zone 5b: -15°F to -10°F |
Holyoke | Zone 5a: -20°F to -15°F |
Homelake | Zone 4a: -30°F to -25°F |
Hooper | Zone 4b: -25°F to -20°F |
Hot Sulphur Springs | Zone 4a: -30°F to -25°F |
Hotchkiss | Zone 5b: -15°F to -10°F |
Howard | Zone 4b: -25°F to -20°F |
Hudson | Zone 5b: -15°F to -10°F |
Hugo | Zone 5a: -20°F to -15°F |
Hygiene | Zone 5b: -15°F to -10°F |
Idaho Springs | Zone 5a: -20°F to -15°F |
Idalia | Zone 5a: -20°F to -15°F |
Idledale | Zone 5a: -20°F to -15°F |
Ignacio | Zone 5b: -15°F to -10°F |
Iliff | Zone 5a: -20°F to -15°F |
Indian Hills | Zone 5a: -20°F to -15°F |
Jamestown | Zone 5a: -20°F to -15°F |
Jansen | Zone 5b: -15°F to -10°F |
Jaroso | Zone 4b: -25°F to -20°F |
Jefferson | Zone 4b: -25°F to -20°F |
Joes | Zone 5a: -20°F to -15°F |
Johnson Village | Zone 5a: -20°F to -15°F |
Johnstown | Zone 5a: -20°F to -15°F |
Julesburg | Zone 5a: -20°F to -15°F |
Karval | Zone 5a: -20°F to -15°F |
Keenesburg | Zone 5b: -15°F to -10°F |
Ken Caryl | Zone 5a: -20°F to -15°F |
Keota | Zone 5a: -20°F to -15°F |
Kersey | Zone 5b: -15°F to -10°F |
Keystone | Zone 5a: -20°F to -15°F |
Keystone Resort | Zone 5a: -20°F to -15°F |
Kim | Zone 5b: -15°F to -10°F |
Kings Canyon | Zone 3b: -35°F to -30°F |
Kiowa | Zone 5b: -15°F to -10°F |
Kirk | Zone 5a: -20°F to -15°F |
Kit Carson | Zone 5a: -20°F to -15°F |
Kittredge | Zone 5a: -20°F to -15°F |
Kornman | Zone 5b: -15°F to -10°F |
Kremmling | Zone 3b: -35°F to -30°F |
Kutch | Zone 5a: -20°F to -15°F |
La Garita | Zone 4a: -30°F to -25°F |
La Jara | Zone 4b: -25°F to -20°F |
La Junta | Zone 5b: -15°F to -10°F |
La Junta Gardens | Zone 5b: -15°F to -10°F |
La Salle | Zone 5b: -15°F to -10°F |
La Veta | Zone 5b: -15°F to -10°F |
Lafayette | Zone 5a: -20°F to -15°F |
Laird | Zone 5a: -20°F to -15°F |
Lake City | Zone 4a: -30°F to -25°F |
Lake George | Zone 3b: -35°F to -30°F |
Lakeside | Zone 5b: -15°F to -10°F |
Lakewood | Zone 5a: -20°F to -15°F |
Lamar | Zone 5b: -15°F to -10°F |
Laporte | Zone 5b: -15°F to -10°F |
Larkspur | Zone 4b: -25°F to -20°F |
Las Animas | Zone 5b: -15°F to -10°F |
Lasalle | Zone 5b: -15°F to -10°F |
Last Chance | Zone 5b: -15°F to -10°F |
Lay | Zone 4a: -30°F to -25°F |
Lazear | Zone 5b: -15°F to -10°F |
Lazy Acres | Zone 5b: -15°F to -10°F |
Leadville | Zone 4b: -25°F to -20°F |
Leadville North | Zone 4b: -25°F to -20°F |
Lewis | Zone 5b: -15°F to -10°F |
Leyner | Zone 5a: -20°F to -15°F |
Limon | Zone 5a: -20°F to -15°F |
Lincoln Park | Zone 6a: -10°F to -5°F |
Lindon | Zone 5a: -20°F to -15°F |
Littleton | Zone 5a: -20°F to -15°F |
Livermore | Zone 5a: -20°F to -15°F |
Lochbuie | Zone 5b: -15°F to -10°F |
Log Lane Village | Zone 5a: -20°F to -15°F |
Loghill Village | Zone 5b: -15°F to -10°F |
Loma | Zone 6a: -10°F to -5°F |
Lone Tree | Zone 5a: -20°F to -15°F |
Longmont | Zone 5a: -20°F to -15°F |
Louisville | Zone 5a: -20°F to -15°F |
Louviers | Zone 4b: -25°F to -20°F |
Loveland | Zone 5a: -20°F to -15°F |
Lucerne | Zone 5b: -15°F to -10°F |
Lycan | Zone 5b: -15°F to -10°F |
Lynn | Zone 5b: -15°F to -10°F |
Lyons | Zone 5b: -15°F to -10°F |
Mack | Zone 6a: -10°F to -5°F |
Maher | Zone 4b: -25°F to -20°F |
Manassa | Zone 4b: -25°F to -20°F |
Mancos | Zone 5b: -15°F to -10°F |
Manitou Springs | Zone 5a: -20°F to -15°F |
Manzanola | Zone 5b: -15°F to -10°F |
Marble | Zone 4a: -30°F to -25°F |
Marvel | Zone 6a: -10°F to -5°F |
Masonville | Zone 5a: -20°F to -15°F |
Massadona | Zone 4b: -25°F to -20°F |
Masters | Zone 5a: -20°F to -15°F |
Matheson | Zone 5a: -20°F to -15°F |
Maybell | Zone 4a: -30°F to -25°F |
Maysville | Zone 4b: -25°F to -20°F |
McClave | Zone 5b: -15°F to -10°F |
McCoy | Zone 4b: -25°F to -20°F |
Mead | Zone 5a: -20°F to -15°F |
Meeker | Zone 5a: -20°F to -15°F |
Meredith | Zone 4b: -25°F to -20°F |
Meridian | Zone 5a: -20°F to -15°F |
Merino | Zone 5a: -20°F to -15°F |
Mesa | Zone 6a: -10°F to -5°F |
Mesa Verde Natl Park | Zone 6a: -10°F to -5°F |
Mesita | Zone 4b: -25°F to -20°F |
Midland | Zone 4b: -25°F to -20°F |
Milliken | Zone 5a: -20°F to -15°F |
Mineral Hot Springs | Zone 4b: -25°F to -20°F |
Minturn | Zone 4b: -25°F to -20°F |
Model | Zone 5b: -15°F to -10°F |
Moffat | Zone 4b: -25°F to -20°F |
Mogote | Zone 4b: -25°F to -20°F |
Molina | Zone 6a: -10°F to -5°F |
Monarch | Zone 4a: -30°F to -25°F |
Monarch Ski And Snowboard Area | Zone 4a: -30°F to -25°F |
Monte Vista | Zone 4a: -30°F to -25°F |
Montezuma | Zone 5a: -20°F to -15°F |
Montrose | Zone 5b: -15°F to -10°F |
Monument | Zone 4b: -25°F to -20°F |
Morrison | Zone 5a: -20°F to -15°F |
Mosca | Zone 4b: -25°F to -20°F |
Mount Crested Butte | Zone 3a: -40°F to -35°F |
Mountain Meadows | Zone 5a: -20°F to -15°F |
Mountain View | Zone 5b: -15°F to -10°F |
Mountain Village | Zone 5a: -20°F to -15°F |
Nathrop | Zone 5a: -20°F to -15°F |
Naturita | Zone 5b: -15°F to -10°F |
Nederland | Zone 4b: -25°F to -20°F |
New Castle | Zone 6a: -10°F to -5°F |
New Raymer | Zone 5a: -20°F to -15°F |
Niwot | Zone 5b: -15°F to -10°F |
Norrie | Zone 4b: -25°F to -20°F |
North La Junta | Zone 5b: -15°F to -10°F |
North Washington | Zone 5b: -15°F to -10°F |
Northglenn | Zone 5b: -15°F to -10°F |
Norwood | Zone 5a: -20°F to -15°F |
Nucla | Zone 5b: -15°F to -10°F |
Nunn | Zone 5b: -15°F to -10°F |
Oak Creek | Zone 4a: -30°F to -25°F |
Ohio City | Zone 4a: -30°F to -25°F |
Olathe | Zone 6a: -10°F to -5°F |
Olney Springs | Zone 5b: -15°F to -10°F |
Ophir | Zone 4b: -25°F to -20°F |
Orchard | Zone 5a: -20°F to -15°F |
Orchard City | Zone 6a: -10°F to -5°F |
Orchard Mesa | Zone 7a: 0°F to 5°F |
Ordway | Zone 5b: -15°F to -10°F |
Otis | Zone 5b: -15°F to -10°F |
Ouray | Zone 5a: -20°F to -15°F |
Ovid | Zone 5a: -20°F to -15°F |
Owl Canyon | Zone 5b: -15°F to -10°F |
Padroni | Zone 5a: -20°F to -15°F |
Pagosa Springs | Zone 4b: -25°F to -20°F |
Palisade | Zone 6b: -5°F to 0°F |
Palmer Lake | Zone 4b: -25°F to -20°F |
Paoli | Zone 5a: -20°F to -15°F |
Paonia | Zone 5a: -20°F to -15°F |
Parachute | Zone 5b: -15°F to -10°F |
Paradox | Zone 6a: -10°F to -5°F |
Parker | Zone 5a: -20°F to -15°F |
Parlin | Zone 4a: -30°F to -25°F |
Parshall | Zone 4a: -30°F to -25°F |
Peetz | Zone 5a: -20°F to -15°F |
Penrose | Zone 6a: -10°F to -5°F |
Peoria | Zone 5b: -15°F to -10°F |
Perry Park | Zone 4b: -25°F to -20°F |
Peyton | Zone 5b: -15°F to -10°F |
Phippsburg | Zone 4a: -30°F to -25°F |
Pierce | Zone 5b: -15°F to -10°F |
Pine | Zone 4b: -25°F to -20°F |
Pine Brook Hill | Zone 5a: -20°F to -15°F |
Pinecliffe | Zone 5a: -20°F to -15°F |
Pinneo | Zone 5b: -15°F to -10°F |
Pitkin | Zone 4a: -30°F to -25°F |
Placerville | Zone 5a: -20°F to -15°F |
Platoro | Zone 4b: -25°F to -20°F |
Platteville | Zone 5a: -20°F to -15°F |
Pleasant View | Zone 5b: -15°F to -10°F |
Poncha Springs | Zone 4b: -25°F to -20°F |
Ponderosa Park | Zone 5a: -20°F to -15°F |
Portland | Zone 5b: -15°F to -10°F |
Powderhorn | Zone 4a: -30°F to -25°F |
Price Creek | Zone 4a: -30°F to -25°F |
Pritchett | Zone 5b: -15°F to -10°F |
Prospect Heights | Zone 6a: -10°F to -5°F |
Prospect Valley | Zone 5b: -15°F to -10°F |
Pueblo | Zone 5b: -15°F to -10°F |
Pueblo West | Zone 5b: -15°F to -10°F |
Purgatory Resort | Zone 4b: -25°F to -20°F |
Rabbit Ears Pass | Zone 3b: -35°F to -30°F |
Ramah | Zone 5a: -20°F to -15°F |
Rand | Zone 3b: -35°F to -30°F |
Rangely | Zone 4b: -25°F to -20°F |
Raymer | Zone 5a: -20°F to -15°F |
Red Cliff | Zone 4b: -25°F to -20°F |
Red Feather Lakes | Zone 4b: -25°F to -20°F |
Red Wing | Zone 5b: -15°F to -10°F |
Redlands | Zone 7a: 0°F to 5°F |
Redstone | Zone 5a: -20°F to -15°F |
Redvale | Zone 5a: -20°F to -15°F |
Rico | Zone 4b: -25°F to -20°F |
Ridgway | Zone 5b: -15°F to -10°F |
Rifle | Zone 6a: -10°F to -5°F |
Rock Creek Park | Zone 5b: -15°F to -10°F |
Rockvale | Zone 6a: -10°F to -5°F |
Rocky Ford | Zone 5b: -15°F to -10°F |
Rocky Mountain Natl Park | Zone 4a: -30°F to -25°F |
Roggen | Zone 5b: -15°F to -10°F |
Rollinsville | Zone 5a: -20°F to -15°F |
Romeo | Zone 4b: -25°F to -20°F |
Roxborough Park | Zone 4b: -25°F to -20°F |
Rush | Zone 5a: -20°F to -15°F |
Rustic | Zone 4b: -25°F to -20°F |
Ruxton | Zone 5b: -15°F to -10°F |
Rye | Zone 5b: -15°F to -10°F |
Saguache | Zone 4b: -25°F to -20°F |
Saint Ann Highlands | Zone 5a: -20°F to -15°F |
Saint Malo | Zone 4b: -25°F to -20°F |
Saint Marys | Zone 5a: -20°F to -15°F |
Salida | Zone 4b: -25°F to -20°F |
Salt Creek | Zone 5b: -15°F to -10°F |
San Acacio | Zone 4b: -25°F to -20°F |
San Isabel | Zone 5b: -15°F to -10°F |
San Luis | Zone 4b: -25°F to -20°F |
San Pablo | Zone 4b: -25°F to -20°F |
Sanford | Zone 4b: -25°F to -20°F |
Sargents | Zone 4a: -30°F to -25°F |
Sawpit | Zone 5a: -20°F to -15°F |
Security-Widefield | Zone 5b: -15°F to -10°F |
Sedalia | Zone 4b: -25°F to -20°F |
Sedgwick | Zone 5a: -20°F to -15°F |
Segundo | Zone 5b: -15°F to -10°F |
Seibert | Zone 5a: -20°F to -15°F |
Sequndo | Zone 5b: -15°F to -10°F |
Seven Hills | Zone 5a: -20°F to -15°F |
Severance | Zone 5b: -15°F to -10°F |
Shawnee | Zone 4b: -25°F to -20°F |
Sheridan | Zone 5a: -20°F to -15°F |
Sheridan Lake | Zone 5b: -15°F to -10°F |
Sherrelwood | Zone 5b: -15°F to -10°F |
Silt | Zone 6a: -10°F to -5°F |
Silver Cliff | Zone 5a: -20°F to -15°F |
Silver Plume | Zone 5a: -20°F to -15°F |
Silverthorne | Zone 4b: -25°F to -20°F |
Silverton | Zone 4b: -25°F to -20°F |
Simla | Zone 5a: -20°F to -15°F |
Slater | Zone 4a: -30°F to -25°F |
Smeltertown | Zone 4b: -25°F to -20°F |
Snowmass | Zone 4b: -25°F to -20°F |
Snowmass Ski Area | Zone 4a: -30°F to -25°F |
Snowmass Village | Zone 4a: -30°F to -25°F |
Snyder | Zone 5a: -20°F to -15°F |
Somerset | Zone 5a: -20°F to -15°F |
South Fork | Zone 5b: -15°F to -10°F |
Southglenn | Zone 5a: -20°F to -15°F |
Springfield | Zone 5b: -15°F to -10°F |
Starkville | Zone 5b: -15°F to -10°F |
Steamboat Ski And Resort Area | Zone 3b: -35°F to -30°F |
Steamboat Springs | Zone 3b: -35°F to -30°F |
Sterling | Zone 5a: -20°F to -15°F |
Stone City | Zone 5b: -15°F to -10°F |
Stonegate | Zone 5a: -20°F to -15°F |
Stoneham | Zone 5a: -20°F to -15°F |
Stonewall Gap | Zone 5a: -20°F to -15°F |
Strasburg | Zone 5b: -15°F to -10°F |
Stratmoor | Zone 5b: -15°F to -10°F |
Stratton | Zone 5a: -20°F to -15°F |
Sugar City | Zone 5b: -15°F to -10°F |
Sugarloaf | Zone 5a: -20°F to -15°F |
Sunbeam | Zone 4a: -30°F to -25°F |
Sunlight | Zone 6a: -10°F to -5°F |
Sunshine | Zone 5a: -20°F to -15°F |
Superior | Zone 5b: -15°F to -10°F |
Swallows | Zone 5b: -15°F to -10°F |
Swink | Zone 5b: -15°F to -10°F |
Tabernash | Zone 4b: -25°F to -20°F |
Tall Timber | Zone 5a: -20°F to -15°F |
Tarryall | Zone 3b: -35°F to -30°F |
Telluride | Zone 5a: -20°F to -15°F |
Telluride Ski And Golf | Zone 5a: -20°F to -15°F |
Texas Creek | Zone 4b: -25°F to -20°F |
The Pinery | Zone 5a: -20°F to -15°F |
Thornton | Zone 5b: -15°F to -10°F |
Timnath | Zone 5b: -15°F to -10°F |
Timpas | Zone 5b: -15°F to -10°F |
Tobe | Zone 5b: -15°F to -10°F |
Todd Creek | Zone 5b: -15°F to -10°F |
Toponas | Zone 4a: -30°F to -25°F |
Torres | Zone 5a: -20°F to -15°F |
Towaoc | Zone 6a: -10°F to -5°F |
Towner | Zone 5b: -15°F to -10°F |
Trimble | Zone 5a: -20°F to -15°F |
Trinchera | Zone 5b: -15°F to -10°F |
Trinidad | Zone 5b: -15°F to -10°F |
Twin Lakes | Zone 4a: -30°F to -25°F |
Two Buttes | Zone 5b: -15°F to -10°F |
USAF Academy | Zone 5a: -20°F to -15°F |
Vail | Zone 4b: -25°F to -20°F |
Vail Mountain Resort | Zone 4b: -25°F to -20°F |
Valdez | Zone 5b: -15°F to -10°F |
Valmont | Zone 5b: -15°F to -10°F |
Vernon | Zone 5a: -20°F to -15°F |
Victor | Zone 5a: -20°F to -15°F |
Vilas | Zone 5b: -15°F to -10°F |
Villa Grove | Zone 4b: -25°F to -20°F |
Vineland | Zone 5b: -15°F to -10°F |
Vona | Zone 5a: -20°F to -15°F |
Wagon Wheel Gap | Zone 4b: -25°F to -20°F |
Walden | Zone 3b: -35°F to -30°F |
Walsenburg | Zone 5b: -15°F to -10°F |
Walsh | Zone 5b: -15°F to -10°F |
Ward | Zone 4b: -25°F to -20°F |
Watkins | Zone 5b: -15°F to -10°F |
Welby | Zone 5b: -15°F to -10°F |
Weldona | Zone 5a: -20°F to -15°F |
Wellington | Zone 5b: -15°F to -10°F |
West Pleasant View | Zone 5a: -20°F to -15°F |
Westcliffe | Zone 4b: -25°F to -20°F |
Westcreek | Zone 4b: -25°F to -20°F |
Westminster | Zone 5b: -15°F to -10°F |
Westminster East | Zone 5b: -15°F to -10°F |
Weston | Zone 5b: -15°F to -10°F |
Wetmore | Zone 5b: -15°F to -10°F |
Wheat Ridge | Zone 5b: -15°F to -10°F |
Whitewater | Zone 6b: -5°F to 0°F |
Wiggins | Zone 5a: -20°F to -15°F |
Wild Horse | Zone 5a: -20°F to -15°F |
Wiley | Zone 5b: -15°F to -10°F |
Wilkerson Pass | Zone 3b: -35°F to -30°F |
Williamsburg | Zone 6a: -10°F to -5°F |
Windsor | Zone 5b: -15°F to -10°F |
Winter Park | Zone 4b: -25°F to -20°F |
Winter Park Resort | Zone 4b: -25°F to -20°F |
Wolcott | Zone 4b: -25°F to -20°F |
Wolf Creek Ski Area | Zone 4b: -25°F to -20°F |
Woodland Park | Zone 4b: -25°F to -20°F |
Woodmoor | Zone 4b: -25°F to -20°F |
Woodrow | Zone 5b: -15°F to -10°F |
Woody Creek | Zone 4a: -30°F to -25°F |
Wray | Zone 5a: -20°F to -15°F |
Yampa | Zone 4a: -30°F to -25°F |
Yellow Jacket | Zone 5b: -15°F to -10°F |
Yoder | Zone 5a: -20°F to -15°F |
Yuma | Zone 5a: -20°F to -15°F |