*X* = Monthly record    **X** = All-time record

ID	City	Country	Type and unofficial status	Current Temp. (°F)	Unofficial Daily/Monthly Record (°F)	Margin of Daily Record (°F)	Year of Daily Record	Database Length (years)
KBNO	Burns, OR	United States	HIGH: BROKEN	89.1	82.9/91.9	6.1	1988	36
KJAC	Jackson Hole, WY	United States	HIGH: BROKEN	*77.0*	73.0/77.0	4.0	1975	36
KIDA	Idaho Falls, ID	United States	HIGH: BROKEN	86.0	82.0/86.9	4.0	1987	54
KMUO	Mountain Home Air Force Base, ID	United States	HIGH: BROKEN	92.3	89.1/93.9	3.2	1988	64
KPUW	Pullman / Moscow, WA	United States	HIGH: BROKEN	84.9	82.0/87.8	2.9	1988	36
KLOL	Lovelock, NV	United States	HIGH: BROKEN	*93.9*	91.0/91.9	2.9	1963	58
KEVW	Evanston, WY	United States	HIGH: BROKEN	77.0	74.8/78.1	2.2	1979	36
KPIH	Pocatello, ID	United States	HIGH: BROKEN	87.1	84.9/91.0	2.1	1987	64
KMER	Merced / Castle Air Force Base, CA	United States	HIGH: BROKEN	98.6	97.0/99.0	1.5	1991	54
KSUN	Hailey / Friedman Memorial, ID	United States	HIGH: BROKEN	82.4	81.0/84.2	1.4	1987	36
KBYI	Burley, ID	United States	HIGH: BROKEN	87.1	86.0/91.9	1.0	1987	54
K3DU	Drummond, MT	United States	HIGH: BROKEN	81.0	80.1/84.2	.9	1987	36
SPME	Tumbes	Peru	HIGH: BROKEN	89.6	88.7/102.2	.8	1997	35
KIWA	Mesa, AZ	United States	HIGH: BROKEN	102.2	102.0/104.0	.2	1980	64
KVEL	Vernal, UT	United States	HIGH: TIE	80.1	80.1/83.8	0	2001	36
KCOE	Coeur D'Alene, ID	United States	HIGH: TIE	78.8	78.8/84.9	0	2003	35
KBTM	Butte, MT	United States	HIGH: TIE	81.0	81.0/83.8	0	1992	47
CYZF	Yellowknife, N. W. T.	Canada	HIGH: TIE	62.6	62.8/66.2	-.1	1987	41
KTWF	Twin Falls, ID	United States	HIGH: CLOSE	84.0	84.9/87.8	-.9	1987	36
KPSC	Pasco, WA	United States	HIGH: CLOSE	82.0	82.9/90.0	-.9	1993	38
KDLN	Dillon, MT	United States	HIGH: CLOSE	80.1	81.0/86.0	-.9	1963	57
KBOI	Boise, ID	United States	HIGH: CLOSE	89.1	90.0/96.1	-.9	1975	75
KLVM	Livingston, MT	United States	HIGH: CLOSE	81.0	82.0/86.9	-1.0	1987	44
KMSO	Missoula, MT	United States	HIGH: CLOSE	82.9	84.0/84.0	-1.0	1992	61
RJFO	Oita Airport	Japan	HIGH: CLOSE	78.8	80.6/84.2	-1.8	1987	36
BIRK	Reykjavik	Iceland	HIGH: CLOSE	53.6	55.4/66.2	-1.8	1979	48
KENV	Wendover / Air Force Auxillary Field, UT	United States	HIGH: CLOSE	80.6	82.4/89.6	-1.8	2007	67
KCEZ	Cortez, CO	United States	HIGH: CLOSE	81.0	82.9/84.9	-1.9	2000	36
KYKM	Yakima, WA	United States	HIGH: CLOSE	82.9	84.9/88.0	-2.0	2003	61
KWMC	Winnemucca, NV	United States	HIGH: CLOSE	87.1	89.1/91.9	-2.0	1988	60
KRKS	Rock Springs, WY	United States	HIGH: CLOSE	75.0	77.0/84.2	-2.0	1992	61
KEPH	Ephrata, WA	United States	HIGH: CLOSE	82.9	84.9/86.0	-2.0	2003	46
KDRO	Durango, CO	United States	HIGH: CLOSE	78.1	80.1/82.0	-2.0	2000	36
KGJT	Grand Junction, CO	United States	HIGH: CLOSE	84.9	87.1/88.0	-2.1	2000	61
PAFK	Farewell Lake, AK	United States	HIGH: CLOSE	53.6	55.9/64.4	-2.3	1954	35
NLWW	Hihifo Ile Wallis	France	HIGH: CLOSE	86.0	88.3/90.3	-2.3	1943	38
CYBK	Baker Lake, N. W. T.	Canada	HIGH: CLOSE	42.8	45.1/57.2	-2.3	2001	45
KHIF	Hill Air Force Base / Ogden, UT	United States	HIGH: CLOSE	82.6	84.9/88.0	-2.3	1963	67
KHDN	Hayden / Yampa, CO	United States	HIGH: CLOSE	73.4	75.9/78.8	-2.5	1987	36
KGUC	Gunnison, CO	United States	HIGH: CLOSE	73.4	75.9/78.1	-2.5	1989	36
KSFF	Spokane, WA	United States	HIGH: CLOSE	82.0	84.9/91.9	-2.9	1987	36
KNFL	Fallon, NV	United States	HIGH: CLOSE	87.1	90.0/98.1	-2.9	1987	62
PTYA	Yap Island, Yap Int. Airp.	Micronesia, Federated States of	HIGH: CLOSE	88.0	91.0/108.0	-3.0	2001	61
PHNY	Lanai City Airport, HI	United States	HIGH: CLOSE	81.0	84.0/87.8	-3.0	1979	36
VCBI	Katunayake	Sri Lanka	LOW: CLOSE	75.2	72.3/53.6	2.9	1992	46
CWRA	Cape Race, Nfld	Canada	LOW: BROKEN	30.2	33.8/-2.9	-3.6	1986	35
KMWS	Mount Wilson, CA	United States	LOW: BROKEN	**-99.3**	43.9/28.4	-143.2	1983	35
ID	City	Country	Type and unofficial status	Current Temp. (°F)	Unofficial Daily/Monthly Record (°F)	Margin of Daily Record (°F)	Year of Daily Record	Database Length (years)