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Grizzly Peak (505)
Colorado SNOTEL Site - 11100 ft
Reporting Frequency: Daily; Date Range: Period of Record


(As of: Thu Sep 16 07:52:40 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)
19800132
19800232
19800332
19800432
19800532
19800632
19800732
19800832
19800932
1980103232
1980113232
1980123232
19801332
1980143232
1980153232
1980163232
1980173232
1980183232
1980193232
1980203232
1980213232
1980223232
198023
19802432
1980253232
1980263232
1980273232
1980283232
1980293232
1980303232
19803132
19810132323232
19810232323232323232
198103323232323232
19810432323232323232
198105323232323232
198106323232323232323232
1981073232323232323232
1981083232323232323232
198109323232323232323232
19811032323232323232
198111553232323232323232
19811232323232323232
198113323232323232323232
1981143232323232323232
198115323232323232
1981163232323232323232
198117323232323232323232
198118323232323232
198119323232323232
198120323232323232
198121323232323232323232
19812232323232323232323232
1981233232323232
198124323232
198125323232323232
1981263232323232
1981273232323232323232
1981283232323232323232
19812932323232323232
19813032323232
19813132323232
198201323232323232323232
198202323232323232323232
198203323232323232323232
19820432323232323232
198205323232323232
198206323232323232
1982073232323232323232
198208323232323232323232
1982093232323232323232
198210323232323232
1982113232323232
1982123232323232323232
19821332323232323232
19821432323232323232
19821532323232323232
19821632323232323232
1982173232323232323232
19821832323232323232
1982193232323232323232
198220323232323232
1982213232323232323232
198222323232323232
198223323232323232
198224323232323232
1982253232323232
1982263232323232323232
1982273232323232323232
19822832323232323232
1982293232323232323232
1982303232323232323232
19823132323232
19830132323232323232
1983023232323232323232
19830332323232323232
1983043219323232323232
1983053232323232323232
198306323232323232323232
19830732323215323232323232
1983083232323232323232
198309323232323232323232
19831032-6323232323232
1983111232323232323232
1983123213323232323232
19831332323232323232
198314323232153232323232
1983153214323232323232
1983163213323232323232
198317323232153232323232
19831832323212323232323232
1983193232325323232323232
198320323232323232323232
19832132323232323232323232
19832232323232323232323232
19832332321332323232323232
1983243283232323232323232
198325323232323232323232
1983263232323232323232
1983273232323232323232
1983283232323232323232
198329323232323232323232
198330323232323232323232
1983313232323232
198401312615-1121081927364033
198402262815-2-11162026404031
19840324247105-341530393832
19840422280158-1102025384136
1984052628-12198-141728384038
1984063024-61611-5181322444040
198407302713158515627443928
1984083081147171123413925
198409314151211142223403936
19841026141611012153324363840
1984112423116-41153231373939
198412222210-2-58-23336394038
19841320153-21212113439433938
19841422432111963537424034
198415204-3-1121993635414134
1984161816-3-1329153231404333
198417231710-1829242830404330
19841827121-58-313253135424243
1984191849-58-8222835444038
198420269-12-15-67123136444034
198421267-161014634384340
19842226-1-11041253338423833
19842327-5-30-6131835364234
19842421-1-14210243436414034
198425221021844103138413816
19842628-3191-5362934413630
19842730-3-11-5-232937403728
1984282-13123-242739414118
198429282-11811493143413911
19843028271313153538393819
198431288133541
1985012915-2-12-5810142531374343
1985022923-5-12-913182830384140
19850332154-3-10-3173133404036
198504311239-13-983029413737
1985053012110-58082932434035
1985062925612-1019162835463833
19850726191718-97182740474231
1985082417211176182944454428
19850910150920193140413838
198510217-1-724182332403637
1985111916-4-1222232331463933
198512242113-41122222132432724
19851317220259201638403029
198514111281168221440423435
19851596711212262236393635
198516412511313292840404034
1985178817512282738454035
198518771313314282635434035
19851966816914172633423931
1985201068151612162940424231
198521118-317149192638414229
1985221418-4010-5142638403918
19852310217-10592642413810
19852482352-115223040373623
1985259975721173132384115
19852614-2168-212173026374317
19852715-6245871925364328
198528147152105273433414222
19852920391-2273337404311
19853020211-18-2272940374511
19853122-1-587-583946
1986011510751517222932384233
19860223172051520193135414133
19860326241631016113235393932
19860423247-341562235414035
1986052218942171834373836
1986062813138-117202436383936
1986072613101-520242436383934
1986082618106-324221838363633
1986092615-415-1213221632383633
1986102714-712-58101814333831
1986112621-819-212182624364029
1986122212-101729162533384030
19861324-1-81716992237433835
19861415211712622835413834
198615156418187142838443534
1986162493111872040404135
198617231310151812161939384632
1986182511317255112238394533
19861923-8131625482736424733
19862023-118111311223336364335
19862126-2172610283539363935
198622211154617272636403835
1986232614121220202338394033
198624242211122222940373923
19862528221002220222839364022
19862629101552217122641383820
1986272881314921112439383720
198628291114167252944393930
1986292616112126282744424027
198630258924252625404122
1986311352124274135
19870123183-1102102934354039
1987023322147159-32427404139
19870325161301611122427394237
19870421131317816122634393935
19870519171713-123102638364132
19870626172010626102738404532
1987072861831525112638384033
198708288502019152938403831
19870926-2-15-61719173134433933
198710222-58-31512143132423932
19871185171510212935384232
19871289823136103137313931
198713129715191863138293733
19871417171321493239363628
198715212013-34173340383430
198716252013-66113540423333
198717258-8383338353627
19871828208-8-193236333625
19871928137-102153035374029
19872021124-58013037394430
19872120216-6-4-32637424227
1987221947-4-1924394441
198723200911402938464035
1987248411812939464137
1987251711311-32437453636
1987262111158323374332
1987272411814-313222403030
198728241858-2-7292442413128
19872926196-1-8302536433127
19873026765-12312836463430
19873122-6107304337
19880132305-761541724373838
198802312213-6812121434423934
198803342124-6112171232414331
198804342127-192120394130
198805312622150282936-414032
1988063021164101535414236
1988072919123115424038
1988082913236119403638
19880928138162139373739
1988103218189721363842
198811281302718364032
1988123015-9-710252934423829
1988133017-8-753332433730
1988142821-14142633454128
198815268-58156253035434426
19881618-3-3-1-62435424127
19881721-513-1-73539423732
198818-58-5130-1183339413717
19881920134-150213841-58
198820-5820-3-1672343324231
198821-58162-8620374034
198822-58104-92116433927
198823-589-8-1415234339-58
198824-586-13-1199314242-58
198825-5810-4-111311103245444231
198826-581-4814143334141418
198827271-1121915183456393831
1988282742171902436413936-58
1988292881520142636393835-58
198830275-3782727384040-58
19883127-454243839
19890132271051710151430414237
198902282716415172730404038
198903302318917172330454039
19890428171717872329434135
19890528161512-587142229483836
19890625188-57222729503838
1989072617-2-12292730473538
198908-5822-1-1127253230473728
19890922136-72873131474228
198910221398-33232424028
198911-58125-1112281533394128
198912-5825-58625102331394328
198913-5824164-213132129403724
198914-582451-26222029393622
198915-5824-47251931373631
198916-5808-1317272440423731
198917-56996912272431443736
198918-58016713272638393836
198919-58-18111212283044393435
198920-58-14129342742403330
198921-58371043333525423226
198922-586-112317343222433526
198923-5819-41115313928413628
198924-588-71022302832413833
19892527311-42421292034393631
198926251-6-421232332423535
19892728-5-171418143135413938
198928286-8416113540413636
198929273-11-11236364137
1989302743123640413937
19893123718264440
19900131110779161118153841
199002284106-812161816153543
199003301117-8-91821-5228443640
199004282220-7617221337403742
199005232115-3417191840393539
199006231411-231062236403438
1990072412271321828374239
199008248411-2122311354241
19900929201516-2172811374140
1990102926-7151818364041
1990113326-12181115232434383938
1990123127-41720132432363740
1990133224-214152-292335363540
1990143356114-32638374239
1990152046105272236343743
199016154-71-128271932373739
1990171113-7-148261829393731
19901891112710252941413731
1990191219-1478242534413629
1990202532811019212732394428
199021261932222262636354232
1990222615-110319273237333729
199023251711212202535403635
19902428229-31118303335
199025291470161819353833
19902615109-116191127424033
19902714215-121122112817403932
19902813-810-111217113114394332
19902940801183016364331
1990303110-21383014334331
19903181914263640
1991013425971414171129344240
1991022712-41014221828364040
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1991101817-6051218133334383937
1991111621-601112103334374035
19911213-28-60712651935384036
19911325-7-6014112323343639
1991142618-60711532933363827
1991152925-606135142532423921
1991162123-604177222535423721
199117926-600362037413930
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1991201112-2-7127183237413933
19912162-4127193134403833
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19912829-411011253040404134
19912924-1-8-71132843424033
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19920231-11-231518172725293831
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19921133141114115282333383838
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1992133022-2-49292935354034
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19921527158-13817243132354137
1992163321149618273028343736
1992173514150416203029333733
199218301114-6-210163233373631
19921927-1132-26153539353932
1992202531013145173636364031
1992212751161111153236394032
19922227-24-21010222937384230
19922326-565714212940393736
19922420113-214172839392838
199225171289212193336402823
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199230-2-371314343040373433
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199303343-120152436
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1993102371761716161626403836
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1993123262-116-10202836374233
1993133311-85-3-773033404020
1993143016-814-310431363714
1993152721-172181031393625
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1993182614-28819132631374029
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19933026-51011111931423335
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19941118211363636394438
19941227167-1-811103138394238
19941323-310-510183041374333
199414266920152644364028
1994152489919133041363726
199416236-221525233339394228
199417241441922283342413931
19941817213521293540444133
19941915-5-7120253639413732
199420165-1011-292638403532
1994211710-101338282539364021
1994222620-1213-318293136424019
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19942423-12-1212814253040414330
1994252051713173043424029
1994269-915215-1133047404433
199427-113015-793043424333
1994281392-18-493141454035
199429-7150-10-1162943413737
199430-7137-18-2173643413532
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1995102722-101581931624444534
1995112924-11122422626444531
199512261806915181834454229
199513295761110221438404033
19951427-5-217514142838354035
19951525-1016-322143238343835
19951620210-1-225122939364237
19951717210-5821162233394337
19951820618-71020152125404032
199519171122813132835374332
199520164301610112737364220
19952120813-3212592738354214
19952222016-3171383033354012
19952323520-11613102330354324
19952421101810177112029354220
19952520151517173132329364018
19952624-41115174112131424027
19952725-71110170151936464331
19952826-5183152251834444232
19952925-717-1-12328324941
19953091590-1172832404322
1995317-13161284042
199601221221-6-4-4192428404140
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19961830233-11150113638403920
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199623615-10-6-213213333403631
19962411164-18-2313338403731
19962515233-69-2172838393823
199626211011-8-10202642403714
1996271818-12-8812263939405
19962822-162-111662635433922
199629281828-416626333938
199630251951011202940383633
199631266816284038
199701321432513-3131040364040
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199710341816931502732403538
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1997123523172823-52232363236
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1997142924-34-3642932383338
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19971772-2301713213334453633
199718922-2115612242936413838
1997192026-515519252936393738
199720-321-415425253141383833
199721-320124-525173137394033
199722-323108-822163040424030
199723151537024162939434028
1997241460-1-61162835414227
1997251910614-4122435434232
1997261181415714142235434138
19972715-116538122539443930
19972819911425262739444127
1997291451277173139434233
19973014-120118153340423834
19973117201920364238
19980135127140-5112937443838
199802351042286132939473739
19980330101131310123236433940
1998043021391613202930443844
199805332087167202625433846
19980635251301116162624454244
199807292312014-1132433434445
19980817211128-5172628434744
1998091782203132632444243
1998103011-28-33143132434142
1998112317-1110-39263031404243
199812711-69-212222831434038
19981376113315183235454136
19981414-11150819132330474138
19981523-101341220112129444238
19981626-2221021112834434439
1998172861213720113328464539
199818277168611103628474540
1998192712111106153734504341
19982022410-205193839494337
1998212008-5614213338464336
1998222326-81125213036444135
1998231875330302738444536
199824213-261931282937434836
199825115-76330242840444337
199826015-72-127213343464233
1998271516-311-425153543463936
1998281810-59-623233744433741
1998292081296223947434437
199830221612104283747424438
1998311511310354240
19990132273010717212026414042
19990231262645142332473938
199903301525015152131454135
1999042111215