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Powder River Pass (703)
Wyoming SNOTEL Site - 9480 ft
Reporting Frequency: Daily; Date Range: Period of Record


(As of: Fri Sep 17 18:16:25 GMT-08:00 2021)
**Provisional data, subject to revision**

Water Year Day Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
Air
Temperature
Minimum
(degF)
19883032
198831
198901323232323232323232124433
198902323232323232323232124638
1989033232323232323232144234
198904323232323232323232163930
198905323232323232323232503637
198906323232323232323232493832
198907323232323232323232493633
198908323232323232323232483729
198909323232323232323232454123
198910323232323232323232414210
198911323232323232323232404310
198912323232323232323232454321
1989133232323232323232444117
198914323232323232323232373828
198915323232323232323232363537
198916323232323232323232464435
198917323232323232323232394038
198918323232323232323232343732
198919323232323232323232403529
198920323232323232323232443430
198921323232323232323232493327
198922323232323232323232483626
198923323232323232323232434128
198924323232323232323232413333
198925323232323232323232432733
198926323232323232323232392839
198927323232323232323215453739
198928323232323232323210473135
1989293232323232323210443337
1989303232323232323214414333
19893132323232324435
19900127-412110926124504142
1990022014126011261121493944
1990032520-60-1613262029443944
199004241726-21119172033423745
199005221110061921929443444
1990062411103111923332463837
199007255-215-916131933414437
1990083071712-91722731394543
1990093131-212718211032394537
1990103136-15161518121342374536
1990113328-1951822232430363939
199012342629-21192324343743
1990133614216-15-3161721413734
1990142928813-114241730384136
1990152017-215-126261631403843
1990161842-138-121161531414241
199017635-9-5-213152029444137
199018645-10-59-108272935443833
1990192552-35-211272632424232
1990202924-138723272734364226
1990213015-20131419302731334126
19902230-23-11111712283130304026
199023271922014-9243342323531
19902428-6019216-12272543403435
19902532-6020513-3222046393737
19902618920-6106162352374036
19902715-1-18-10214123247344032
19902814113-41763646354130
1990296952823543374029
199030513-201553150354131
199031-56018303836
1991013318-310221524635324247
199102233-772115261734333845
199103161-13181523934373638
199104311818101116231334404139
199105311-24218271534423837
19910616-60810-1362236434042
1991076-117818-2162634354039
19910861223421-292633393939
199109111424519253834424138
19911027272581912123834394137
199111112916717443139364433
199112122601615362639394332
199113162721515642238414234
199114132611114843326474724
199115231329248163226484023
1991161613-10238203334473826
1991178221599223237463719
1991181721-215012203333433514
199119918-24-4315133539404220
199120411-33-92020133840424235
19912172-33-61318153440434324
1991221711-2841510173132434419
1991231617-18-4410212932404623
1991241825-8-10-613233238384226
1991252822-9-13-115263134374530
199126264-10-7-112153032374732
199127253002047122831374633
19912829-1-16-2376132635434137
1991292911-19-21942738453832
199130288-14-1853034424231
1991312831115294245
19920134-20-1282223122126304233
19920232-22-5141323191828324032
19920318-65101021272629324038
199204121417131125272728354033
199205132014111025193028394132
199206231524141022133229444428
1992073314126101753730354222
1992083320621312183432324527
1992093017115117212634344627
1992103711-11997261937334226
1992113511071314242838353537
1992123627421117282437333430
1992132822-221119322640303926
1992143114-2-201220303033384226
1992153788-161020283028374338
199216371715-1720282828304037
199217211711-5220192831334122
19921820714-2-316193534393919
1992192561211109153835394136
19922025187191810133736374232
199221287218192133035363829
19922227-78312-1262940354033
19922312-485810133040393042
199224915141391493343392931
1992258151115915122839412822
1992261371061414242836372521
19922761015121822333235413125
199228-2315211920293140423727
199229-13-77122419322940392834
199230-12-1461919373031352836
199231082313284036
19930139160101513101231333329
199302381155105101830343331
199303373-13-791162328283333
199304272-13-4145213225303335
199305251152042020212828313433
19930615136-61616152232293533
1993077179-5102392627283631
19930810196-3821111427293833
19930921113-5166211533323832
1993102602295162032334432
19931128517-38-16142839303842
19931229114-77-13143330353623
1993132317-4-118-3113128343517
1993141924-210-7483428383714
199315725-111-2019123228383830
1993161021-69-243183232383726
1993172418-22-1117213030353230
1993182514-90221192729343331
199319288-8121521102929323829
19932032441282083037423927
19932133-227-413833353825
19932231107-3-715242733313724
19932328-77-8-8271827233336
19932432-760024172623324026
199325272214-126172028333828
199326284918029223636323223
1993272512814029203440322833
1993282211091318203341353531
19932923-81312202132314526
199330234616151831284223
19933117-5206363927
199401101120202234444334
1994022641118211432414035
19940317611222182337383940
1994043531002192337343829
19940535-4-3701703133364426
199406390-1-25992744364434
1994072166-38-3112729334538
199408164107093023344540
19940913915-2172823394441
19941015217112103128404341
199411162291783532374437
199412261468-76163437404138
199413279215818242840344236
19941425314196232529344128
199415231111823132827354529
1994162212-121726263530374532
19941713-4718283429384131
199418-216818303539444234
19941918-114211303745373833
19942017010-22322643333632
199421-616-111312641314315
199422-220-315343035483715
199423-7-320-323234453833
199424-1416-18283139434232
1994251315-23153041414334
1994269-6141618033038374434
1994272098118-1143532394236
199428-8245-2141-13538404137
199429-91912-8-683542433738
1994301614-16793642443533
1994312011-1615344732
199501311920-625-1714530313641
19950224811-167-4172533344644
19950324012-1215162033344246
19950429-118-42011231732314143
1995053211113170232534304240
19950623119-214-5212326384535
19950720170660252025434835
199508195-51454122725473633
199509257-31331812523473236
1995103222-319-1725-62620444333
1995113122611-2029-22721434431
1995122323510-2118182738434233
1995132551010-1716281538413438
19951431-2219-615131742413239
199515285217-52663142354239
19951625867-115152734324635
19951725-71601017132731404540
19951823-720-6142292630403431
199519192105171682933353224
1995201771132712122940344010
19952120-721-425289283638469
19952213-816-6228121932364718
1995231712222218101931354718
199524181321102411131829384517
19952522131618236132333374326
199526251162018-222636444030
19952731-321150-572436444731
199528130228-10-7171628434533
1995299-601-61722244945
199530816-715-582729323626
19953111-141614313037
19960120-1325-8-222221524404138
19960217-125-7-257201431444236
19960326-1613-1710131730493937
1996041960-571551333483542
1996051517-3-714-82931473136
1996061467-520-5192327423026
199607254-315231292534373229
1996081422-317264302441333735
199609237-2171919292541364439
199610262216125332340414040
19961132421111322242339384340
199612172019181321203138344940
199613162514262720103137354538
19961422281124171453439334434
199615332613191112123337414134
19961633251414187243436434030
19961726221-17184153239404627
19961815282-1618-1142640403322
19961912125-311-4132231453118
199620201236101442234434123
1996212019-56131482235393623
199622324-3-5616113132383424
1996232218-80-3163029384019
19962415288-86-17172937354324
199625172713-113-15143041384110
19962618612-11-14121305039423
19962712010-10-1944244139433
1996281248-5-181532334454529
19962916247-6-1010428324438
19963082512-136122836413633
19963135-1611264042
199701289102813-4101634294240
1997022723-3255871033304539
1997033422-315-3-4141433304645
1997043320-4-4-5-682535304641
1997053433-11-10-32443344739
199706312-2-12-59-42740383939
19970728814-11032038383839
19970830101202331540404234
19970931242661412038443634
199710342322-12117-82834463841
19971140246-23123-92334403538
199712372510-17415-92232323034
1997133526424-8-13133313635
1997142614-8611-10182935373640
199715276-7-116-10182834433930
199716111-17-31416153434463626
19971774-2241814273238483429
199718138-1622615262037434031
1997191528426829272136403626
1997206191013031212935373726
19972161699-218153333384333
199722141845-1018123244444131
1997231281-3-1219193139464529
1997241355-7-136213331424632
199725217-1-7118153029394337
1997264425826102735384740
1997279214-288222843434628
1997282317157-56252839424425
19972919215902129394541
19973012-118209163138433936
19973110192420344743
199801401511213-4122529434142
199802361202142182429444045
1998032915-21096162923424447
199804292441024-6242922474149
1998052618-1-313-5142722444053
199806222610-311-6132924444248
199807312616715-14162029444947
199808171614-113-3101729434647
19980913-18-1012-192328454546
19981027-3-3-32-5112830454344
19981120-4-2210222232464243
19981294113513201931434544
1998139-91591517152733464535
19981420-10248918152526474435
19981525-61051118132625494340
199816285101111862328484443
199817341017681852830484444
1998182510111341122630514338
19981925911336123030514033
19982020161476593630524732
1998211712631114133230444430
19982222730623222634434429
199823181043528282735474333
199824721-213925242734463834
199825314-48425182934453834
19982614707-118113631394232
1998272315-116-715163228464135
1998281614-512-819203033474137
1998292317191310253436444636
199830271813155273040424734
199831191554284147
1999013622224912113133334043
199902332723-411593035364339
199903302023-121210112833464634
199904221214916791533444533
199905219-2208-1111434404332
19990628130228-3161535414339
199907317-4141917172834494230
1999083391111910273133394530
199909311-1141211232531374534
199910261115-108141732374738
1999112382023-119121533434127
199912298201879191731424023
199913362426122314232431473926
19991431302015192622035494430
1999152926171462632033414031
199916292023581721633413734
199917202421461251739424439
1999182514-1812419292739414233
1999192212-22111326293242464631
1999202013-2813426293042454623
1999212820-219727203347464532
1999223116-196922203439464438
1999232913-1581520192937464538
1999242916-742024203438484735
19992530161122428293536434826
19992629271319822293534414716
199927303090510303531484815
1999283129172262313630514413
1999292120201683235355145
1999302020161823333334454628
19993121161416334344
2000012212228131553128455238
200002202017-2251703530434837
200003192912-2-216-33338464738
200004313073028284036424542
20000532281972328263739423845
20000635321452127153545463832
20000732332121824112844434630
20000832330112712142747474837
2000093328372011253036484934
200010342943157222633435334
20001139333141014262239404837
2000123136140168302037454242
2000133336321310332333504743
2000143036-4171615262535534842
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200016933182179213829474648
200017113113201412292729404143
2000181321161965302333394439
2000191719213614222934384325
2000202720714187223131403822
200021338514243303433393620
20002231712102318323841434215
2000233111492122273840484416
20002434721132214203441454921
20002530202211816173431424828
20002636251914525273229474731
20002729202211526243131484631
200028261825-32025343931474336
20002922222301517193941494238
200030252720511173640493835
200031292096305038
2001013116712811241537483944
200102311016101511191338495047
2001032991325119191831485347
200104242313281211271726485250
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20010612-11071020242031485235
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20011030-7-21641593140474235
20011126-5-69612132941454340
20011223-1-518210183634444439
200113230-210316134126444641
2001142246306104025464335
20011521-6-2-58-1103931414133
20011625-5-5-691143232404033
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200118350332012353334434434
2001192881261519303331454735
2001202810-371226221934464833
2001213020-481323202035494637
200122292015131322133445464935
200123311911101720173547444636
20012433131110821243348444842
200125298810624323646474544
2001262814144425323949464845
2001272912235413343546434843
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20012929881019333751464138
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20020237281668-20-41034434438
200203332417217-1402333484444
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2002101830127715241928424033
2002111927117915252028474135
2002121126-114220241829463338
2002132528118614292332543336
200214172818773343233534335
20021514314-680302836543741
20021624314-5180182637523742
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200219271310117594034473531
2002202627130138123837454332
200221261814959112845443921
20022225184-12719202640443824
20022318108-81824141838444126
2002249983-101192142443933
2002257161119-217122845444025
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20022831-41-4-1016233650373833
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2002303410-2-1122264147453831
200231281-720434542
200301223241325-3302234484636
200302233241930252031484742
200303276182404122630444740
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20030529151417-9-342331424346
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20030732261731-415102123424943
20030830241618316122433454936
2003093021211220282436395128
20031030161751322282036444833
2003111814491123331937455336
20031212178131825332635475322
200313242022201826353038515524
200314231922212231332938445625
20031522151691526293542475135
20031624151571428243340514938
20031724171271223253239544218
200318281456821252138494419
2003192817-322720231737484626
2003202923123823201840504829
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200418401111152424253331483946
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20043127-332274342
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200510292518121218143128434140
200511262131111823102433404138
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200514282217-49-3163031513330
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20051627281312-310243641514436
2005172826201594313146394330
20051821212028111332645363829
2005191672327189303643483631
2005203049331418263846504041
200521312-6261317233647504538
2005221917-916714193448514333
2005232215-2727217244044534536
2005241515132979303041474135
20052515241923189252542363727
2005262051822149232236353627
20052730418201324102738374132
20052827-417181124103143424226
20052922-721151762935474538
200530218115772936453136
20053121124284531
20060138270161415222932423931
20060233326171010142141423528
2006033217316720191943424133
2006042016-312812322142424637
2006051411-212913231640444542
2006061513-2029224192941474744
2006072627-20241414262943474743
2006083318111198262743455040
200609271689-1-2301641424736
20061023331020-9-5271536474638
20061131321917-13-5242033454838
20061226920712-2253242484236
2006132595717-2303346433845
20061433-722320303136484043
20061536-9-55-47313131544635
200616368-124-186293834544226
2006173613-911-2614194036514325
2006183318-84-1219164036524027
200619321142-210154142524031
2006202926163-16164037464434
200621262828408243933434526
2006222628293510344135464826
20062326271691112223439524926
200624332419191017133239514225
200625342429241025133733474029
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