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Casper Mtn. (389)
Wyoming SNOTEL Site - 7900 ft
Reporting Frequency: Daily; Date Range: Period of Record


(As of: Thu Apr 22 18:06:45 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
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
Air
Temperature
Maximum
(degF)
19783032
197831
1979013232323232323232323232
1979023232323232323232323232
19790332323232323232323232
1979043232323232323232323232
197905323232323232323232323232
197906323232323232323232323232
197907323232323232323232323232
197908323232323232323232323232
197909323232323232323232323232
1979103232323232323232323232
197911323232323232323232323232
197912323232323232323232323232
197913323232323232323232323232
197914323232323232323232323232
1979153232323232323232323232
19791632323232323232323232
197917323232323232323232323232
197918323232323232323232323232
197919323232323232323232323232
197920323232323232323232323232
197921323232323232323232323232
1979223232323232323232323232
197923323232323232323232323232
197924323232323232323232323232
197925323232323232323232323232
197926323232323232323232323232
197927323232323232323232323232
197928323232323232323232323232
1979293232323232323232323232
1979303232323232323232323232
19793132323232323232
1980013232323232323232323232
1980023232323232323232323232
198003323232323232323232323232
198004323232323232323232323232
198005323232323232323232323232
198006323232323232323232323232
198007323232323232323232323232
198008323232323232323232323232
198009323232323232323232323232
198010323232323232323232323232
198011323232323232323232323232
198012323232323232323232323232
1980133232323232323232323232
198014323232323232323232323232
198015323232323232323232323232
198016323232323232323232323232
198017323232323232323232323232
1980183232323232323232323232
1980193232323232323232323232
198020323232323232323232323232
198021323232323232323232323232
198022323232543232323232323232
198023323232323232323232323232
198024323232323232323232323232
1980253232323232323232323232
198026323232323232323232323232
198027323232323232323232323232
198028323232323232323232323232
198029323232323232323232323232
1980303232323232323232323232
198031323232323232
1981013232323232323236323231
19810232323232323232323232
19810332323232323232323231
19810432323232323232343232
1981053232323232323233323233
19810632323232323232333232
19810732323232323232343232
1981083232323232323235323233
1981093232323232323235323233
1981103232323232323234323233
19811132323232323232343231
1981123232323232323234323234
19811332323232323232343233
19811432323232323232333232
19811532323232323232323232
198116323232323232323232
19811732323232323232323232
19811832323232323232323232
19811932323232323232323232
19812032323232323232323232
19812132323232323232323231
19812232323232323232323232
19812332323232323232323332
198124323232323232323236
198125323232323232323231
19812632323232323232
19812732323232323241323232
19812832323232323240323232
198129323232323239323231
1981303232323237323232
198131323232323237
1982013233454850575840323231
1982023233454951595739323231
1982033233454950605638323131
19820432334549495955323131
198205323345496054333032
19820633454950605433323231
19820732455251625432323132
198208324753516253323232
1982093341475453635132323232
19821036424754536452323232
19821142475551635533323232
1982124755516254333232
19821333424755526257333333
19821433424655526261333333
19821536434655526164333333
198216434653536362333232
1982174246515462613332
198218364651526460333232
198219364650546460323231
1982204650546460333232
1982214649556459333131
19822233475558333131
1982233448566332323131
198224344756625832323232
19822534464757615332323131
19822633464957615432323031
19822733464957605232323131
198228334751576032323131
1982293347604432323231
198230334447574232323133
19823133444858413231
19830132182323323232323232
19830232152624323232323232
19830331202821323232323232
1983043137293132323232323232
1983053230283632323232323232
1983063326253132323232323232
1983073127232932323232323232
198308333225283232323232323232
198309352625233232323232323232
1983102825273232323232323232
1983111725283232323232323232
198312352326283232323232323232
1983133617262632323232323232
19831435242732323232323232
1983153620272532323232323232
1983163529292732323232323232
19831734282628323232323232
19831835322225323232323232
19831935222624323232323232
1983203524283232323232323232
1983214420283232323232323232
1983223313303232323232323232
1983233515233232323232323232
1983243622213232323232323232
1983253519203232323232323232
198326332622323232323232323232
198327242221323232323232323232
1983282525203232323232323232
19832931262032323232323232
19833032312132323232323239
198331282332323232
198401383524161519222743635441
198402363317271520222738545245
198403303824261619232644465448
198404363815281719242740525553
198405413110281819252634555753
198406423819271818262637595232
198407342225271519242734565352
198408401520241322252735535447
198409412026181621242731475446
1984103128232413222437485647
1984113128281911222338525647
1984123223191715222346585642
198413381820821242348525728
198414311619816222352535431
1984152513913242550565544
19841630258416222645555342
19841736302-516242843575246
198418281815-117232846555748
19841928194116242655555546
1984203217-111217242451574946
1984213511-7131823244252544746
198422406-8131624263145515132
1984232826-11141424263447535020
19842426266131624273053545120
198425331420101723243052534925
19842639142081823233253525328
1984273518371722242853545617
19842815461822253257575514
19842951842022253460585229
19843036252714222645565437
19843137221923335746
198501413124231829313942565660
198502493522251830333945605153
198503443020271926334244625256
198504442821281826314249645653
198505413222281927313953666358
198506403327281928314056675958
198507413130292128314163666052
198508402930282328324858645754
1985092729272430334655654858
1985102931272331344046685552
198511423127242430343442624650
198512363425252629343451594443
198513363324262729343356594549
198514292926282930353856584957
198515272727282931354360605356
198516273026282931364358644655
198517262824292832364153595351
198518262825292832374152585348
198519252827252932343760555438
198520263126252933324161575942
198521243224262832334552595841
198522253125252730324962625431
198523283326262831335165545729
198524293325272832335456566033
198525312627272733275139606533
198526302429272732294635646738
198527262431272831324943626427
198528292728262830355052586125
19852930262823283651575463
1985303326292030384159547032
19853128251830455658
198601323232323336434639353332
198602323232323338394440353332
198603323232323339384440343332
198604323232323339393560333232
198605323232323239403542333332
198606323232323240403641333232
198607323232323241423644333232
198608323232323242423641333232
198609323232323240413640333232
198610323232323242423940333332
198611323232323242403847333332
198612323232323241463746343232
198613323232323239374144343232
198614323232323341383745343232
198615323232323338413745343270
198616323232323342413546343263
198617323232323340403943343266
198618323232323338394040333256
198619323232333339424038333265
198620323232323341444239333265
198621323232323342463734353260
198622323232323344483437353261
198623323232323346433539343261
198624323232323447443638343253
198625323232323441433838343243
198626323232323445403737333241
198627323232323446423736343246
198628323232323646463836343246
1986293232323343413835333248
1986303232323344873835333248
19863132323337423332
198701493525253533336256698372
198702344426253742385454788580
198703363526283342384561747472
198704464533352948595176707749
198705474636333753515576768158
198706573333214257566276737966
198707592126214253576470726553
198708491820234531536859726769
19870956217204534376855737467
198710441114264441466662627859
198711222622374242496570557858
1987121332414343296872547269
198713473227353852366677667473
1987145140311740557479717266
19871556373242745617581846270
19871658313372831606972846455
1987173628152926665473756944
1987186041282024346461767259
198719463527142833476471737860
19872048382892827304772768062
198721434329152822494675817665
198722372930212630625566786471
198723432528302929686167606978
1987243824292016654965836675
1987253424332229666269825679
1987265634244013355954738547
198727564028401618585179826154
198728514130332516675471826955
1987295639322515675161797262
1987305222273435686267827169
19873132213243707572
198801685129111535273760798373
198802694436142034533062818273
19880372474161933514478846867
198804645145182528445883766970
198805565343201838426579838072
198806574238233038565680807878
198807663334172722633279747281
198808544423173131463979737071
198809294729223443285373747778
198810444740292127445681758172
198811563923302914606273778345
198812654215153718626773777534
19881351428203213537063827942
19881435376282932595965858445
198815471911323032616372878453
198816382024202222637179808068
198817512031202322486782817470
198818432229132231584780738353
198819303218133141503683648051
198820394217133948564584737770
198821534328173353465083827765
198822532825182544295282847352
198823563012222846416483737663
19882452229153932477088858366
198825542812234439396785838166
198826502121294953377082787768
198827512418355052507284826168
198828592923414427617378746740
198829603233374829607576837656
1988305728193123625867888162
19883152122427568781
198901545636171930454861818375
19890264493719-20394246837677
19890359473730-1524334241837973
198904653837-7133344488976
198905593630-729475164847478
198906613526038516661847174
198907632911039526562877174
19890865247125054649070
198909552721231862648273
198910623127313667727875
1989116729152651436666787144
198912662991855465156696346
1989135939231550544255757154
19891464-5827181524514664737266
1989156027271431565377757269
198916602835252446515782787772
198917482734292731565468698173
198918512635292839546978717061
198919503633314061528677
1989205139323529306663778368
1989215934313428386763468569
198922553625363047677254707453
19892355193639416974417578
198924583314254449535245697869
19892553372444604862777071
1989265826132851415468777070
1989272934118464275817571
1989285128102418447675767369
198929552883537316775617875
19893055321938323981778073
19893153244245428372
1990012031271540524344897676
199002353031272545595249847469
1990033235162544584363757178
199004533638153342424373736579
1990053135203145425468796572
199006533328272828446768837568
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199008573030362242553870668078
199009594529373149313276748174
1990106348164341345668727872
19901150153038473657696472
199012674915-583329465150726382
1990134317352229424356766973
1990142822312027505267687179
19901516183320234968737779
1990161810232236354452787867
1990172132152021325866816259
1990184633152529325756787472
199019513915224250565166727451
1990205846192840535267507742
199021564415283749595851497556
1990225231193438366271637157
199023563928314220556885707068
199024573628234028486687747270
199025542530244535395381757273
199026443134322848325588737660
199027402034252041376085707764
199028301632234623406785677658
1990292126202432245161657963
1990302631162843316481667932
19903124202550627876
199101324521283535544850647178
199102322216243538574255656974
199103322218193138493254656972
199104322933273142543260677076
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1991073221312540236251827165
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199110334344243943415367697861
199111334541243945265574717861
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199113334928302835215772777559
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1991223733-18184029474469607745
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199210633526283430475071697764
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199213474520113749555364637058
199214513021143051476360727765
199215602525112952476449667871
199216653530263648425152626770
199217573132182147466757676466
199218393133172230357468737259
199219472331232931307768567767
199220493222323640406669617064
199221522929263826524771637854
199222541530213537484772717169
199223451324242647356174755374
199224312525302729265973755169
199225352126333342494554684943
199226462931294148586063685250
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19923119193935437662
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1993037317982227445537585667
19930450181232315060495067
199305512422133035454344436151
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199309382327153731474355697758
1993104823342515334260706769
199311552535302015426164705172
19931255292742310366359756963
1993135535101720312556637627
1993144439122617363862687251
19931532441827-140444976776763
19931643431125-226416166707449
1993174740152712334751657350
199318503615282743475643697144
199319553153132442555647351
199320572415263239326174797361
199321622119281633436470746662
1993225527162917445661646154
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1993254820182524544562636550
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199426305421166484708265
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1994312653727258
199501554640114019504764637783
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1995095213343244363336857665
1995105622381551184940818466
19951157472432448364962827755
19951244432527-335514671827967
1995135426292335563173727169
1995145720362448474675636972
199515392719341656316574707873
199516313323252444335474678573
199517302335163641285155718074
199518361836163249335656746651
199519382724233737355069637642
199520442528224544415170677529
199521461735244653375969688230
199522351536174340403363667846
199523443041224449343359697741
199524453134314634413659717744
199525483537324834354567757356
199526492531374619324671817961
199527451831272923483372817060
199528471735221915344443828165
1995293518291921385250907944
1995303433162631345154717639
1995313843242606376
199601519461720564954807671
1996024110371629534756838173
1996034727312837384965858075
1996043430381640335268816682
199605293630832435865817271
199606403225203619515453746261
199607493229273723505269757165
19960840412334330574977717671
199609504128344747634175687873
199610561735312551625373787475
199611633740293951395874728375
199612563840374146455272718367
199613383537374231266876728268
199614514529343742376477708062
199615594531372646496762767261
199616614331324331576972767568
199617514117284228505777748245
19961855472284323435675807539
199619343821193730294766837043
199620493920213648354973787947
199621504116263844315469777255
199622253714183852405470727558
199623223922122531494965737752
1996243043261941-3624478717856
199625324631113415433679787940
1996264040309631513880747829
1996271926442393270777736
1996284027241650264468757956
1996294236231839445666716064
19963034422739416076686767
199631312546517277
199701663022383819323369597459
199702633719413329293157617875
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