*X* = Monthly record   **X** = All-time record
ID | City | Country | unofficial status | Temp. (°F) | Daily/Monthly Record (°F) | Daily Record (°F) | Daily Record | Length (years) |
KJAC | Jackson Hole, WY | United States | ||||||
KTWF | Twin Falls, ID | United States | ||||||
KLOL | Lovelock, NV | United States | ||||||
KSUN | Hailey / Friedman Memorial, ID | United States | ||||||
KGUC | Gunnison, CO | United States | ||||||
KEVW | Evanston, WY | United States | ||||||
KBNO | Burns, OR | United States | ||||||
KLVM | Livingston, MT | United States | ||||||
KHDN | Hayden / Yampa, CO | United States | ||||||
KMER | Merced / Castle Air Force Base, CA | United States | ||||||
KIDA | Idaho Falls, ID | United States | ||||||
PAFK | Farewell Lake, AK | United States | ||||||
KWMC | Winnemucca, NV | United States | ||||||
KRKS | Rock Springs, WY | United States | ||||||
KCEZ | Cortez, CO | United States | ||||||
CYZF | Yellowknife, N. W. T. | Canada | ||||||
CYBK | Baker Lake, N. W. T. | Canada | ||||||
KMUO | Mountain Home Air Force Base, ID | United States | ||||||
KLRU | Las Cruces, NM | United States | ||||||
KIWA | Mesa, AZ | United States | ||||||
KSLC | Salt Lake City, UT | United States | ||||||
KNFL | Fallon, NV | United States | ||||||
KGJT | Grand Junction, CO | United States | ||||||
KEKO | Elko, NV | United States | ||||||
KDRO | Durango, CO | United States | ||||||
KBKE | Baker City, OR | United States | ||||||
KPUW | Pullman / Moscow, WA | United States | ||||||
KOGD | Ogden, UT | United States | ||||||
KCDC | Cedar City, UT | United States | ||||||
CYYT | St. John's, Nfld | Canada | ||||||
SPME | Tumbes | Peru | ||||||
KBYI | Burley, ID | United States | ||||||
KVEL | Vernal, UT | United States | ||||||
KBTM | Butte, MT | United States | ||||||
MMHO | Hermosillo, Son. | Mexico | ||||||
CYYC | Calgary International, Alta. | Canada | ||||||
KASE | Aspen, CO | United States | ||||||
SCIP | Isla De Pascua | Chile | ||||||
KMLF | Milford, UT | United States | ||||||
KPIH | Pocatello, ID | United States | ||||||
KMSO | Missoula, MT | United States | ||||||
KLND | Lander, WY | United States | ||||||
KDLN | Dillon, MT | United States | ||||||
VVTS | Ho Chi Minh | Vietnam | ||||||
VCBI | Katunayake | Sri Lanka | ||||||
WMKP | Penang / Bayan Lepas | Malaysia | ||||||
SLTR | Trinidad | Bolivia | ||||||
SLCP | Concepcion | Bolivia | ||||||
SLSI | San Ignacio De Velasco | Bolivia | ||||||
KMWS | Mount Wilson, CA | United States | ||||||
ID | City | Country | unofficial status | Temp. (°F) | Daily/Monthly Record (°F) | Daily Record (°F) | Daily Record | Length (years) |