Hardiness Zones

Hardiness Zones

Hardiness zone maps are not very detailed and do not accurately show hardiness zones in much of the West due to elevation and microclimate variations. The table below includes hardiness zones using the USDA temperature ranges but calculated with local weather data gathered from 1961 to 1990. Hardiness zones are included for most weather stations in Utah and for several stations in each of the surrounding states. Calculations were done by the Utah Climate Center at Utah State University. To find your zone find a station near you that is similar in elevation and other factors. A station designation like Klagetoh 12 WNW@ indicates that the station is located 12 miles west-northwest of Klagetoh, Arizona.

Though this table gives more detailed coverage, these zones should be used with caution. Slight differences between weather station conditions and your site could mean large differences in the hardiness zone value. Also, these are means rather than absolute minimums, so if your area occasionally gets much colder than the mean temperature in the table then you might consider going with a lower hardiness zone. Overall the average zones in this table tend to be higher than those from the official USDA map in some of the colder locations. Cache County in Utah, for example, shows as mostly zone 4 on the map but the figures below for Cache County range from zone 2 to zone 6. When in doubt, or if you are worried about losing a plant, use a more conservative zone value (lower zone number).

Calculated Average and Minimum USDA Hardiness Zones
for 1961-1990 by State, County, and Weather Station

 
State
County
Weather Station

Elev. (feet)

Average Annual Minimum Temperature
(°F)
Absolute Minimum Temperature (°F)
Average & Minimum Hardiness Zones
Years of Data
Utah Beaver
Beaver
5940
-11
-21
Zones 5, 4
29
Utah Beaver
Milford
5010
-16
-35
Zones 5, 3
30
Utah Beaver
Wah Wah Ranch
4880
-14
-30
Zones 5, 3
30
Utah Box Elder
Bear River Refuge
4210
-7
-21
Zones 6, 4
21
Utah Box Elder
Corinne
4220
-10
-23
Zones 5, 4
28
Utah Box Elder
Grouse Creek
5320
-13
-26
Zones 5, 4
21
Utah Box Elder
Park Valley
5440
-6
-21
Zones 6, 4
25
Utah Box Elder
Snowville
4560
-15
-27
Zones 5, 4
29
Utah Box Elder
Thiokol Plant 78
4600
-16
-29
Zones 5, 4
28
Utah Cache
Hardware Ranch
5560
-25
-43
Zones 4, 2
22
Utah Cache
Logan 5 SW Exp. Farm
4490
-25
-44
Zones 4, 2
21
Utah Cache Logan Radio KVNU
4500
-17
-30
Zones 5, 3
30
Utah Cache Logan USU Exp. Stn.
4610
-14
-27
Zones 5, 4
23
Utah Cache Logan Utah State Univ.
4790
-9
-21
Zones 6, 4
30
Utah Cache Richmond
4680
-15
-28
Zones 5, 4
30
Utah Carbon Hiawatha
7280
-6
-16
Zones 6, 5
28
Utah Carbon Price Warehouses
5700
-6
-15
Zones 6, 5
21
Utah Carbon Scofield Dam
7630
-31
-45
Zones 3, 2
30
Utah Carbon Sunnyside
6790
-6
-17
Zones 6, 5
22
Utah Daggett Allen's Ranch
5490
-16
-35
Zones 5, 3
28
Utah Daggett Flaming Gorge
6270
-20
-38
Zones 5, 3
30
Utah Davis Farmington USU Field Stn.
4340
-2
-14
Zones 6, 5
26
Utah Duchesne Altamont
6370
-16
-32
Zones 5, 3
28
Utah Duchesne Duchesne
5520
-19
-38
Zones 5, 3
23
Utah Duchesne Hanna
6740
-18
-27
Zones 5, 4
23
Utah Duchesne Myton
5080
-21
-39
Zones 4, 3
27
Utah Duchesne Neola
5950
-16
-27
Zones 5, 4
29
Utah Duchesne Nutters Ranch
5790
-14
-25
Zones 5, 4
22
Utah Emery Castle Dale
5620
-12
-28
Zones 5, 4
30
Utah Emery Ferron
5940
-7
-21
Zones 6, 4
29
Utah Emery Green River Aviation
4070
-11
-25
Zones 5, 4
29
Utah Garfield Boulder
6700
-4
-17
Zones 6, 5
30
Utah Garfield Bryce Canyon Airport
7590
-21
-32
Zones 4, 3
20
Utah Garfield Bryce Cyn Natl. Pk. Hd.
7910
-15
-26
Zones 5, 4
30
Utah Garfield Escalante
5810
-5
-17
Zones 6, 5
30
Utah Garfield Panguitch
6610
-18
-31
Zones 5, 3
30
Utah Garfield Tropic
6280
-4
-18
Zones 6, 5
29
Utah Grand Dewey
4120
-8
-25
Zones 6, 4
23
Utah Grand Moab
4020
1
-18
Zones 7, 5
30
Utah Grand Thompson
5100
-4
-23
Zones 6, 4
26
Utah Iron Blowhard Mtn. Radar
10700
-12
-23
Zones 5, 4
25
Utah Iron Cedar City Airport
5610
-8
-24
Zones 6, 4
30
Utah Iron Cedar City Steam Plant
6000
-3
-17
Zones 6, 5
21
Utah Iron Enterprise Beryl Junction
5150
-16
-34
Zones 5, 3
30
Utah Iron Modena
5460
-13
-29
Zones 5, 4
29
Utah Iron Parowan Power Plant
6000
-10
-22
Zones 5, 4
30
Utah Juab Callao
4330
-8
-24
Zones 6, 4
28
Utah Juab Fish Springs Refuge
4340
-6
-29
Zones 6, 5
30
Utah Juab Levan
5300
-11
-22
Zones 5, 4
30
Utah Juab Nephi
5130
-9
-21
Zones 6, 4
30
Utah Juab Partoun
4780
-14
-29
Zones 5, 4
29
Utah Kane Alton
7040
-8
-24
Zones 6, 4
30
Utah Kane Bullfrog Basin
3820
11
0
Zones 8, 6
24
Utah Kane Kanab
4950
2
-10
Zones 7, 5
30
Utah Kane Orderville
5460
-7
-25
Zones 6, 4
30
Utah Millard Black Rock
4900
-16
-37
Zones 5, 3
30
Utah Millard Clear Lake Refuge
4600
-12
-27
Zones 5, 4
21
Utah Millard Delta
4620
-12
-30
Zones 5, 3
28
Utah Millard Deseret
4590
-13
-29
Zones 5, 4
30
Utah Millard Desert Exper. Range
5250
-14
-28
Zones 5, 4
24
Utah Millard Eskdale
4980
-12
-31
Zones 5, 3
24
Utah Millard Fillmore
5120
-7
-21
Zones 6, 4
30
Utah Millard Garrison
5260
-9
-26
Zones 6, 4
30
Utah Millard Kanosh
5000
-5
-20
Zones 6, 4
28
Utah Millard Oak City
5070
-5
-23
Zones 6, 4
30
Utah Millard Scipio
5300
-20
-38
Zones 4, 3
30
Utah Morgan Morgan
5060
-19
-33
Zones 5, 3
30
Utah Piute Circleville
6070
-12
-31
Zones 5, 3
28
Utah Piute Marysvale
5910
-12
-35
Zones 5, 3
25
Utah Rich Laketown
5980
-18
-37
Zones 5, 3
30
Utah Rich Woodruff
6320
-33
-46
Zones 3, 2
30
Utah Salt Lake Alta
8730
-12
-26
Zones 5, 4
27
Utah Salt Lake Cottonwood Weir
4960
1
-15
Zones 7, 5
30
Utah Salt Lake Garfield
4330
4
-11
Zones 7, 5
29
Utah Salt Lake Holladay
4410
0
-9
Zones 6, 6
21
Utah Salt Lake Mountain Dell Dam
5420
-13
-30
Zones 5, 3
30
Utah Salt Lake Salt Lake City Airport
4220
-4
-18
Zones 6, 5
30
Utah Salt Lake Saltair Salt Plant
4210
0
-17
Zones 7, 5
21
Utah Salt Lake Silver Lake Brighton
8740
-20
-34
Zones 4, 3
30
Utah Salt Lake University of Utah
4800
4
-11
Zones 7, 5
24
Utah San Juan Aneth Plant
4620
1
-14
Zones 7, 5
24
Utah San Juan Blanding
6040
-3
-20
Zones 6, 4
29
Utah San Juan Bluff
4320
-4
-22
Zones 6, 4
30
Utah San Juan Canyonlands, the Neck
5930
2
-13
Zones 7, 5
25
Utah San Juan Canyonlands, the Needle
5040
-6
-16
Zones 6, 5
25
Utah San Juan Cedar Point
6760
-6
-20
Zones 6, 4
28
Utah San Juan Hovenweep Natl. Monu.
5240
-10
-24
Zones 6, 4
30
Utah San Juan Mexican Hat
4130
1
-17
Zones 7, 5
28
Utah San Juan Monticello
6820
-10
-22
Zones 6, 4
30
Utah San Juan Monument Valley Mission
5300
7
-11
Zones 7, 5
26
Utah San Juan Natural Bridges Natl Mon.
6500
-2
-14
Zones 6, 5
25
Utah San Juan Ephraim Sorensens Field
5670
-13
-34
Zones 5, 3
30
Utah Sanpete Gunnison
5150
-13
-28
Zones 5, 4
28
Utah Sanpete Manti
5740
-10
-24
Zones 5, 4
30
Utah Sanpete Moroni
5560
-15
-26
Zones 5, 4
30
Utah Sevier Koosharem
6930
-17
-32
Zones 5, 3
30
Utah Sevier Richfield Radio KSVC
5300
-13
-33
Zones 5, 3
30
Utah Sevier Salina
5130
-13
-32
Zones 5, 3
30
Utah Summit Coalville
5550
-19
-33
Zones 5, 3
28
Utah Summit Echo Dam
5470
-21
-34
Zones 4, 3
30
Utah Summit Kamas 3 NW
6480
-16
-31
Zones 5, 3
26
Utah Summit Wanship Dam
5940
-20
-37
Zones 4, 3
30
Utah Tooele Dugway
4340
-8
-29
Zones 6, 4
29
Utah Tooele Gold Hill
5250
-2
-15
Zones 6, 5
21
Utah Tooele Ibapah
5280
-17
-31
Zones 5, 3
30
Utah Tooele Tooele
5070
-1
-16
Zones 6, 5
30
Utah Tooele Vernon
5490
-14
-26
Zones 5, 4
25
Utah Tooele Wendover Airport
4240
0
-18
Zones 7, 5
30
Utah Uintah Bonanza
5450
-14
-32
Zones 5, 3
20
Utah Uintah Dinosaur Natl. Monu. Quarry
4770
-19
-40
Zones 5, 2
30
Utah Uintah Fort Duchesne
5050
-21
-39
Zones 4, 3
30
Utah Uintah Jensen
4750
-22
-40
Zones 4, 2
30
Utah Uintah Ouray 4 NE
4670
-25
-43
Zones 4, 2
28
Utah Uintah Roosevelt Radio
5010
-20
-47
Zones 4, 2
29
Utah Uintah Vernal Airport
5260
-17
-38
Zones 5, 3
30
Utah Utah Birdseye
5720
-24
-37
Zones 4, 3
22
Utah Utah Elberta
4680
-9
-29
Zones 6, 4
30
Utah Utah Fairfield
4880
-19
-36
Zones 5, 3
28
Utah Utah Geneva Steel
4550
-4
-16
Zones 6, 5
22
Utah Utah Pleasant Grove
4760
-3
-17
Zones 6, 5
30
Utah Utah Santaquin Chlorinator
5160
-7
-22
Zones 6, 4
30
Utah Utah Spanish Fork Powerhouse
4720
-4
-20
Zones 6, 4
30
Utah Utah Timpanogos Cave
5640
-3
-14
Zones 6, 5
30
Utah Utah Utah Lake Lehi
4500
-8
-28
Zones 6, 4
30
Utah Wasatch Deer Creek Dam
5270
-18
-39
Zones 5, 3
30
Utah Wasatch Heber
5630
-10
-36
Zones 5, 3
30
Utah Wasatch Snake Crk. Powerhouse
6010
-18
-34
Zones 5, 3
30
Utah Washington La Verkin
3220
9
-2
Zones 7, 6
30
Utah Washington New Harmony
5290
-3
-20
Zones 6, 4
30
Utah Washington St. George
2769
12
1
Zones 8, 7
30
Utah Washington Veyo Powerhouse
4600
6
-10
Zones 7, 5
30
Utah Washington Zion National Park
4050
7
-5
Zones 7, 6
30
Utah Wayne Capitol Reef N.P.
5500
2
-9
Zones 7, 6
24
Utah Wayne Hanksville
4310
-12
-33
Zones 5, 3
30
Utah Wayne Loa
7080
-18
-35
Zones 5, 3
30
Utah Weber Bear River Bay
4210
0
-9
Zones 7, 6
21
Utah Weber Ogden Pioneer Pwrhouse.
4350
-1
-13
Zones 6, 5
30
Utah Weber Ogden Sugar Factory
4280
-6
-18
Zones 6, 5
30
Utah Weber Pine View Dam
4940
-22
-39
Zones 4, 3
30
Utah Weber Riverdale
4400
-4
-18
Zones 6, 5
29
Arizona Apache Canyon De Chelly
5610
-4
-24
Zones 6, 4
20
Arizona Apache Ganado
6340
-6
-26
Zones 5, 4
23
Arizona Apache Klagetoh 12 WNW
6500
-1
-20
Zones 6, 4
30
Arizona Apache Lukachukai
6520
-10
-20
Zones 6, 4
26
Arizona Apache Sanders
5850
-9
-23
Zones 6, 4
25
Arizona Apache Sanders 11 ESE
6250
-13
-35
Zones 5, 3
25
Arizona Apache Teec Nos Pos
5290
-2
-17
Zones 6, 5
25
Arizona Apache Window Rock 4 SW
6900
-12
-29
Zones 5, 4
30
Arizona Coconino Cameron 1 NNE
4160
4
-7
Zones 7, 6
27
Arizona Coconino Flagstaff Airport
7000
-13
-23
Zones 5, 4
30
Arizona Coconino Fort Valley
7350
-19
-37
Zones 5, 3
30
Arizona Coconino Lees Ferry
3210
16
6
Zones 8, 7
28
Arizona Coconino Leupp
4700
-6
-18
Zones 6, 5
21
Arizona Coconino Page
4270
10
-11
Zones 7, 5
29
Arizona Coconino Phantom Ranch
2570
25
12
Zones 9, 8
21
Arizona Coconino Sunset Crater Natl. Monu.
6980
-15
-28
Zones 5, 4
21
Arizona Coconino Supai
3200
13
-4
Zones 8, 6
26
Arizona Coconino Wahweap
3730
12
-2
Zones 8, 6
29
Arizona Coconino Williams
6750
-1
-14
Zones 6, 5
30
Arizona Coconino Wupatki Natl. Monu.
4910
5
-18
Zones 7, 5
30
Arizona Mohave Beaver Dam
1880
16
4
Zones 8, 7
24
Arizona Mohave Colorado City
5010
2
-9
Zones 7, 6
25
Arizona Mohave Kingman
3540
16
4
Zones 8, 7
23
Arizona Mohave Pierce Ferry 17 SSW
3860
12
3
Zones 8, 7
21
Arizona Mohave Pipe Springs Natl. Monu.
4920
0
-13
Zones 6, 5
26
Arizona Mohave Truxton Canyon
3820
10
0
Zones 8, 6
20
Arizona Mohave Tuweep
4780
12
0
Zones 8, 6
23
Arizona Mohave Willow Beach
760
27
21
Zones 9, 9
23
Arizona Navajo Betatakin
7290
-1
-14
Zones 6, 5
30
Arizona Navajo Keams Canyon
6210
-6
-23
Zones 6, 4
28
Arizona Navajo Winslow Airport
4890
-2
-15
Zones 6, 5
30
Arizona Yavapai Seligman
5250
0
-12
Zones 7, 5
30
Colorado Delta Cedaredge
6240
-7
-24
Zones 6, 4
30
Colorado Delta Delta
4930
-8
-27
Zones 6, 4
28
Colorado Delta Paonia 1 SW
5580
-10
-31
Zones 6, 3
30
Colorado Dolores Northdale
6680
-20
-33
Zones 4, 3
30
Colorado Dolores Rico
8780
-21
-36
Zones 4, 3
30
Colorado Garfield Altenbern
5690
-15
-32
Zones 5, 3
30
Colorado Garfield Rifle
5320
-17
-38
Zones 5, 3
29
Colorado Hinsdale Lake City
8670
-26
-38
Zones 4, 3
30
Colorado La Plata Durango
6600
-11
-30
Zones 5, 3
30
Colorado La Plata Fort Lewis
7600
-16
-35
Zones 5, 3
30
Colorado La Plata Ignacio 1 N
6460
-15
-34
Zones 5, 3
28
Colorado La Plata Vallecito Dam
7650
-19
-35
Zones 5, 3
30
Colorado Mesa Collbran
5980
-13
-27
Zones 5, 4
25
Colorado Mesa Colorado Natl. Monu.
5780
-1
-18
Zones 6, 5
30
Colorado Mesa Fruita 1 W
4480
-11
-36
Zones 5, 3
28
Colorado Mesa Gateway 1 SE
4550
-4
-28
Zones 6, 4
30
Colorado Mesa Grand Junction 6 ESE
4760
-3
-21
Zones 6, 4
27
Colorado Mesa Palisade
4800
0
-20
Zones 6, 4
29
Colorado Mesa Grand Junction Airport
4840
-5
-23
Zones 6, 4
30
Colorado Moffat Browns Park Refuge
5350
-22
-41
Zones 4, 2
24
Colorado Moffat Dinosaur Natl. Monu.
5920
-15
-29
Zones 5, 4
25
Colorado Moffat Maybell
5910
-36
-61
Zones 3, 1
24
Colorado Montezuma Cortez
6210
-12
-27
Zones 5, 4
29
Colorado Montezuma Mesa Verde Natl. Park
7110
-2
-20
Zones 6, 4
30
Colorado Montezuma Yellow Jacket 2 W
6860
-10
-26
Zones 6, 4
28
Colorado Montrose Cimarron
6900
-27
-43
Zones 4, 2
30
Colorado Montrose Montrose
5790
-7
-23
Zones 6, 4
30
Colorado Montrose Uravan
5010
-5
-23
Zones 6, 4
30
Colorado Ouray Ouray
7840
-8
-22
Zones 6, 4
30
Colorado Rio Blanco Little Hills
6140
-28
-48
Zones 4, 2
30
Colorado Rio Blanco Rangely 1 E
5290
-23
-33
Zones 4, 3
29
Colorado San Juan Silverton
9270
-28
-39
Zones 4, 3
27
Colorado San Miguel Norwood
7020
-17
-31
Zones 5, 3
30
Colorado San Miguel Telluride
8800
-19
-32
Zones 5, 3
30
Idaho Ada Boise Lucky Peak Dam
2840
-2
-17
Zones 6, 5
23
Idaho Ada Boise Airport
2840
-4
-25
Zones 6, 4
30
Idaho Ada Kuna 2 NNE
2680
-7
-26
Zones 6, 4
29
Idaho Ada Swan Falls Power House
2320
1
-21
Zones 7, 4
30
Idaho Bear Lake Lifton Pumping Stn.
5930
-24
-41
Zones 4, 2
30
Idaho Bear Lake Montpelier Ranger Stn.
5960
-21
-34
Zones 4, 3
27
Idaho Bingham Aberdeen Exp. Stn.
4410
-19
-38
Zones 5, 3
30
Idaho Bingham Blackfoot 2 SSW
4490
-16
-35
Zones 5, 3
30
Idaho Bingham Fort Hall Indian Agency
4460
-17
-33
Zones 5, 3
30
Idaho Blaine Hailey 3 NNW
5420
-17
-28
Zones 5, 4
21
Idaho Blaine Picabo
4880
-21
-37
Zones 4, 3
30
Idaho Bonneville Idaho Falls 2 ESE
4770
-17
-34
Zones 5, 3
30
Idaho Bonneville Idaho Falls 16 SE
5850
-29
-51
Zones 4, 1
30
Idaho Bonneville Idaho Falls Airport
4730
-20
-38
Zones 5, 3
30
Idaho Bonneville Palisades
5390
-19
-32
Zones 5, 3
29
Idaho Bonneville Swan Valley 2 E
5360
-27
-43
Zones 4, 2
30
Idaho Butte Arco 3 SW
5330
-25
-45
Zones 4, 2
30
Idaho Butte Craters of the Moon Natl. Mon.
5900
-16
-37
Zones 5, 3
30
Idaho Butte Idaho Falls 46 W
4940
-28
-47
Zones 4, 2
30
Idaho Camas Fairfield Ranger Stn.
5070
-25
-42
Zones 4, 2
29
Idaho Camas Hill City 1 W
5000
-28
-42
Zones 4, 2
30
Idaho Canyon Deer Flat Dam
2510
-4
-22
Zones 6, 4
30
Idaho Caribou Grace
5550
-23
-40
Zones 4, 2
30
Idaho Cassia Burley Airport
4160
-11
-30
Zones 5, 3
30
Idaho Cassia Malta 2 E
4540
-15
-29
Zones 5, 4
25
Idaho Cassia Oakley
4600
-9
-24
Zones 6, 4
30
Idaho Elmore Anderson Dam
3880
-4
-21
Zones 6, 4
25
Idaho Elmore Arrowrock Dam
3280
-3
-19
Zones 6, 5
30
Idaho Elmore Glenns Ferry
2510
-4
-23
Zones 6, 4
29
Idaho Elmore Mountain Home
3190
-5
-25
Zones 6, 4
30
Idaho Gooding Bliss 4 NW
3280
-6
-22
Zones 6, 4
30
Idaho Jerome Hazelton
4060
-9
-27
Zones 6, 4
30
Idaho Jerome Jerome
3740
-8
-24
Zones 6, 4
30
Idaho Lincoln Richfield
4310
-17
-36
Zones 5, 3
30
Idaho Lincoln Shoshone 1 WNW
3950
-11
-27
Zones 5, 4
30
Idaho Minidoka Minidoka Dam
4210
-13
-41
Zones 5, 2
29
Idaho Minidoka Paul 1 ENE
4210
-9
-28
Zones 6, 4
30
Idaho Oneida Malad
4580
-11
-25
Zones 5, 4
22
Idaho Oneida Malad City
4470
-18
-35
Zones 5, 3
29
Idaho Owyhee Bruneau
2530
-5
-32
Zones 6, 3
28
Idaho Owyhee Grand View 2 W
2400
-7
-26
Zones 6, 4
30
Idaho Owyhee Reynolds
3930
-7
-24
Zones 6, 4
29
Idaho Owyhee Three Creek
5460
-19
-37
Zones 5, 3
25
Idaho Power American Falls 1 SW
4320
-12
-31
Zones 5, 3
30
Idaho Power Arbon 2 NW
5170
-18
-37
Zones 5, 3
28
Idaho Power Pocatello Airport
4450
-16
-33
Zones 5, 3
30
Idaho Twin Falls Castleford 2 N
3820
-8
-26
Zones 6, 4
27
Idaho Twin Falls Hollister
4530
-8
-26
Zones 6, 4
24
Idaho Twin Falls Twin Falls WSO
3960
-6
-23
Zones 6, 4
27
Nevada Clark Boulder City
2520
22
4
Zones 9, 7
29
Nevada Clark Desert Game Range
2920
13
0
Zones 8, 6
30
Nevada Clark Logandale
1410
18
7
Zones 8, 7
23
Nevada Clark Searchlight
3540
18
8
Zones 8, 7
30
Nevada Clark Sunrise Manor Las Vegas
1820
13
0
Zones 8, 6
27
Nevada Clark Las Vegas Airport
2160
19
8
Zones 8, 7
30
Nevada Elko Arthur 4 NW
6300
-12
-26
Zones 5, 4
27
Nevada Elko Clover Valley
5750
-13
-33
Zones 5, 3
25
Nevada Elko Contact
5360
-16
-38
Zones 5, 3
28
Nevada Elko Deeth 2 SW
5340
-24
-42
Zones 4, 2
29
Nevada Elko Elko Airport
5050
-14
-33
Zones 5, 3
30
Nevada Elko Gibbs Ranch
6000
-22
-38
Zones 4, 3
27
Nevada Elko Metropolis
5800
-5
-25
Zones 6, 4
23
Nevada Elko Montello 1 SE
4900
-18
-32
Zones 5, 3
26
Nevada Elko Mountain City Ranger Stn.
5640
-26
-48
Zones 4, 2
30
Nevada Elko Owyhee
5400
-12
-25
Zones 5, 4
22
Nevada Elko Ruby Lake
6010
-16
-29
Zones 5, 4
26
Nevada Elko Wells
5650
-19
-36
Zones 5, 3
30
Nevada Eureka Eureka
6540
-8
-21
Zones 6, 4
26
Nevada Eureka Rand Ranch Palisade
5050
-23
-39
Zones 4, 3
22
Nevada Lincoln Caliente
4400
-2
-19
Zones 6, 5
30
Nevada Lincoln Key Pittman Wildlife Mgt. Area
3950
10
0
Zones 7, 6
20
Nevada Lincoln Lake Valley Steward
6350
-2
-13
Zones 6, 5
20
Nevada Lincoln Pahranagat Wildlife Refuge
3400
11
-1
Zones 8, 6
24
Nevada Lincoln Pioche
6180
2
-11
Zones 7, 5
29
Nevada Nye Duckwater
5610
-5
-19
Zones 6, 5
23
Nevada Nye Pahrump
2670
11
-2
Zones 8, 6
27
Nevada Nye Sunnyside
5300
-7
-20
Zones 6, 4
25
Nevada White Pine Ely
6250
-17
-30
Zones 5, 3
30
Nevada White Pine Lehman Caves Natl. Monu.
6830
-5
-20
Zones 6, 4
27
Nevada White Pine Lund
5570
-7
-18
Zones 6, 5
30
Nevada White Pine McGill
6300
-9
-23
Zones 6, 4
30
Nevada White Pine Ruth
6840
-21
-34
Zones 4, 3
23
New Mex. Cibola El Morro Natl. Monu.
7230
-15
-38
Zones 5, 3
30
New Mex. San Juan Aztec Ruins Natl. Monu.
5640
-9
-23
Zones 6, 4
30
New Mex. San Juan Bloomfield 3 SE
5800
-4
-20
Zones 6, 4
30
New Mex. San Juan Chaco Canyon Natl. Monu.
6180
-17
-38
Zones 5, 3
30
New Mex. San Juan Fruitland 2 E
5150
-3
-17
Zones 6, 5
29
Wyoming Carbon Muddy Gap
6240
-22
-40
Zones 4, 2
27
Wyoming Fremont Boysen Dam
4640
-21
-39
Zones 4, 3
30
Wyoming Fremont Burris
6120
-26
-45
Zones 4, 2
27
Wyoming Fremont Diversion Dam
5580
-28
-44
Zones 4, 2
30
Wyoming Fremont Dubois
6960
-25
-49
Zones 4, 2
24
Wyoming Fremont Lander Airport
5560
-22
-37
Zones 4, 3
30
Wyoming Fremont Pavillion
5440
-25
-40
Zones 4, 2
26
Wyoming Fremont Riverton Bureau of Recl.
4950
-31
-46
Zones 3, 2
29
Wyoming Lincoln Afton
6210
-29
-46
Zones 4, 2
30
Wyoming Lincoln Border 3 N
6110
-32
-45
Zones 3, 2
30
Wyoming Lincoln Fontenelle
6480
-35
-46
Zones 3, 2
26
Wyoming Lincoln Kemmerer Water Trt. Plant
6930
-24
-39
Zones 4, 3
28
Wyoming Lincoln La Barge
6600
-32
-52
Zones 3, 1
24
Wyoming Lincoln Sage 4 NNW
6210
-36
-51
Zones 3, 1
26
Wyoming Sublette Bondurant
6620
-42
-52
Zones 2, 1
29
Wyoming Sublette Merna
7700
-25
-35
Zones 4, 3
25
Wyoming Sublette Pinedale
7180
-32
-49
Zones 3, 2
28
Wyoming Sweetwater Bitter Creek 4 NE
6720
-30
-46
Zones 3, 2
25
Wyoming Sweetwater Farson
6590
-37
-52
Zones 3, 1
26
Wyoming Sweetwater Green River
6090
-28
-42
Zones 4, 2
29
Wyoming Sweetwater Rock Springs Airport
6740
-18
-37
Zones 5, 3
28
Wyoming Sweetwater Wamsutter
6800
-26
-40
Zones 4, 2
25
Wyoming Teton Jackson
6230
-33
-50
Zones 3, 1
30
Wyoming Uinta Church Buttes Gas Plant
7080
-17
-35
Zones 5, 3
29
Wyoming Uinta Evanston 1 E
6810
-21
-35
Zones 4, 3
29
Wyoming Uinta Mountain View
6800
-21
-33
Zones 4, 3
23