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Surprise Lakes (804)
Washington SNOTEL Site - 4290 ft
Reporting Frequency: Daily; Date Range: Period of Record


(As of: Wed Apr 14 06:11:33 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)
1979013232323232323232323232
1979023232323232323232323232
19790332323232323232323232
1979043232323232323232323232
197905323232323232323232323232
197906323232323232323232323232
197907323232323232323232323232
197908323232323232323232323232
197909323232323232323232323232
197910323232323232323232323232
197911323232323232323232323232
197912323232323232323232323232
197913323232323232323232323232
197914323232323232323232323232
1979153232323232323232323232
19791632323232323232323232
197917323232323232323232323232
197918323232323232323232323232
197919323232323232323232323232
197920323232323232323232323232
197921323232323232323232323232
1979223232323232323232323232
197923323232323232323232323232
197924323232323232323232323232
197925323232323232323232323232
197926323232323232323232323232
197927323232323232323232323232
197928323232323232323232323232
1979293232323232323232323232
1979303232323232323232323232
197931323232323232
1980013232323232323232323232
1980023232323232323232323232
198003323232323232323232323232
198004323232323232323232323232
198005323232323232323232323232
198006323232323232323232323232
198007323232323232323232323232
198008323232323232323232323232
198009323232323232323232323232
198010323232323232323232323232
198011323232323232323232323232
198012323232323232323232323232
198013323232323232323232323232
198014323232323232323232323232
198015323232323232323232323232
198016323232323232323232323232
198017323232323232323232323232
1980183232323232323232323232
1980193232323232323232323232
198020323232323232323232323232
198021323232323232323232323232
198022323232323232323232323232
198023323232323232323232323232
198024323232323232323232323232
1980253232323232323232323232
198026323232323232323232323232
198027323232323232323232323232
198028323232323232323232323232
198029323232323232323232323232
1980303232323232323232323232
198031323232323232
198101323232323232323232323232
1981023232323232323232323232
198103323232323232323232323232
1981043232323232323232323232
1981053232323232323232323232
1981063232323232323232323232
198107323232323232323232323232
198108323232323232323232323232
198109323232323232323232323232
198110323232323232323232323232
1981113232323232323232323232
198112323232323232323232323232
198113323232323232323232323232
198114323232323232323232323232
198115323232323232323232323232
198116323232323232323232323232
198117323232323232323232323232
198118323232323232323232323232
198119323232323232323232323232
198120323232323232323232323232
198121323232323232323232323232
198122323232323232323232323232
198123323232323232323232323232
198124323232323232323232323232
1981253232323232323232323232
19812632323232323232323232
198127323232323232323232323232
1981283232323232323232323232
1981293232323232323232323232
19813032323232323232323232
19813132323232323232
1982013232323226142924
19820232323236202738
198203323232-155192128
198204323232-1841520
198205323232-18-4111820
198206323232-14-5182927
1982073232-12-1421524
1982083232-4-155152237
19820932324-17121624-58
19821032323-161027-5816
19821132322-7-127262221
19821232-14-11328
198213-583232477528
198214323232513-142813
19821532323258-5128
198216323228-53240
19821732320472628
198218323232-731624
198219323232-712102227
198220323232-422235
1982213232-8-4313517
198222323232-430
1982233232-523272627
19822432322-11923
1982253232421932
19822632320125
19822732321-12415
198228323232-26223717
198229323232421
19823032323241526
1982313232016
19830114323232323232
19830214323232323232
19830311323232323232
19830455323232323232
1983051168323232323232
19830615932323232323232
19830713-132323232323232
19830832323232323232
1983092032323232323232
1983104-332323232323232
19831124-2-58323232323232
1983129-583232323232
19831329411113232323232
19831411113232323232
1983154103232323232
198316121383232323232
1983179-10123232323232
1983184-58103232323232
19831915-58133232323232
198320-5832323232323232
198321-5832163232323232
198322-2-5816323232323232
198323323232323232
1983243232323232323232
19832532323232323232
19832614323232323232
19832713323232323232
1983283232323232
198329323232323232
1983301032323232323215
1983311632323232
198401151311232524263634
198402151514292420222630374635
1984031414133533162423374143
1984049173921232619284044
19840514818362523212228344230
1984068111535272918272834
19840762412262430232830
1984081522242332222926356146
198409152425262221263440
19841011292523212621385031
19841117282219222322374633
1984121627201824262233364030
198413122527112130343333
198414142552027263845
198415133113520252925314240
19841618289202424264640
198417152675132316284648
198418162474202530444059
198419172334192428383658
1984201523-86242626334139
1984211919-1191724262452
1984221419-12251725264733
198423823-1325212420264231
1984241423-929212218243630
1984252222-125152418483938
1984262024822142616434941
1984271726829212419403540
19842821164281823232740
1984292114626192123433844
1984302313262323232430
198431152424222440
1985012856-5-134203122292830
19850237225-1-5-16-2192225413029
198503225225-6-5-23011143138-6929
1985042918-8-1-226121333332930
1985052019-810-9419728272536
1985063319225-7-3-4291732292841
19850741182250-26241727352440
19850822516104-3102210-70402641
1985092251420-311291126412742
198510225225-32253112572835-70
1985112252250-8282273833-7034
198512212251-62618537323038
19851318126225225926193326-7036
19851414124-41110211538404336
1985155130225411172030363531
19851611122225-218144024324131
198517611-1422522516153648324130
1985181414-19225121373455463426
1985191414-141841253134492733
198520129-7175423028432536
1985212372252257-3-7024412834
19852217121322257113719353631
19852318101302257104110314840
1985242369-164634-70314941
1985252110122250022915324148
1985261768-661122727394244
19852717114-12225-31231254022538
19852814111-413-5182716413233
19852911135-18382124413533
198530786-1712172319312736
1985314-322519292728
198601404811384729435161497153
198602365813344728435059437257
198603316142404338434850306256
198604382647342236434647295665
198605424445361639384344285563
198606314846431338494241467160
198607244441421230594937477252
198608194033441428544833457149
198609203732491524434649437051
198610312725493426384253426042
198611282224453228404359455634
198612272231482921394958386047
198613251939472920384454375846
198614321839462819414139406442
198615423847413020454035325543
198616283846431820444237345545
198617283453421521445443365847
19861833284348723424336316146
19861934364444728473833465945
198620302439391238573239527146
198621251840382324563038506346
198622261142404318392848566045
198623281041423925354157536046
198624331036385522344752545840
198625221321393819425346555940
198626282619393129424855497541
198627281417443834434455488144
198628231121403533394545496445
1986292511384327365441475744
1986304213382817356535495442
19863142394815666053
1987014045302931355535394266
1987024244263330374835404948
1987034141223532464840586840
1987044851263040473849625751
1987056240293140383549515064
1987066538292540283468445264
1987075035262441233571656064
198708523323234037336857-587156
1987095018212240383459466160
198710511522233738325444485159
198711493633393738315251565456
198712493234313741314554654952
198713483023283537344358625251
198714503636133335395260645344
19871553383363436454045434740
198716493825163234423740434442
1987174734252927322938404544-58
198718433824262930213449455545
198719533825243228253651505444
198720543826243030293548504751
198721533530313227464445584261
198722533732282527444346536365
198723513935242233434647506458
198724523333251532354751605947
198725532533341626314571565845
19872650353535212655445167
1987274735363428246143516336
1987284331323229225243516049
19872944293234294942526155
19873044292930364043517259
19873147293144384279
198801574329-5831
1988025337301033
1988034537341242
19880444363314
19880551443512
198806573033-5818-58-58
198807534029192325-58
19880850392919232126
1988094540228221329
19881045392828231127
198811474322261123
198812404215221226-58
198813203213261832
19881436303119134548
19881532322717939
19881612241832
19881727242031
1988182829172728
1988191352538
19882036372436
19882141332035
19882247331634
1988232633-5835
1988243031-5836
1988253927-5644
1988263830-58-5641
1988274427394237
1988283725353836
1988294225241150
1988304424-56
19883146-5837
1989013230-41527344336-56-54
1989023531-121226323837-56-56
1989033532-14132633-1839-56-55
1989043131-7173039-3233-57-55
19890536261213543-51-35-53-56
19890638176283443-3340-43-58
19890734-2192933-13-38-44-56
1989083426113231-17-37-41-48
198909283115353834-39-48-55-54
198910372720373530-4339-58-51
1989114028253633-45-35-60-54
198912393123353528-22-5550
198913272321274128-15-49-4750
1989142124172740-34-59-48-5752
19891524301928304-53-49-5446
1989162136282825-49-57-59-5439
1989172034213028-58-54-53-5432
198918293620323827-15-40-5230
1989192432243037-39-36-46-4235
1989202735323132-57-53-51-5543
1989212727312929-5629-54-5549
1989222712322528737-56-5753
1989232811281727-4742-47-5850
19892419112031-52949-54-5750
1989251323243132-5046-51-5442
19892613272029312837-41-5039
1989271729233132-4928-58-5138
1989282041226273031-5539-53-5052
198929-2824342136-6041-52-5046
1989303030302138-5238-55-5538
198931291523-40-58-53
1990013630212429343233444440
199002-113122202629343635394040
1990033134382624293434334643
1990041532362922314333495554
1990053932313122302932445651
1990062032343118292639405248
1990074230343017212635394949
199008432293024202439515649
199009140272831253238495746
1990103642192333203432515452
1990113542192417193234605945
1990123828282413133135545737
199013322729281213134504837
199014292635310262936494549
1990152328302915223141524744
1990163231242117333139474643
199017363024191634373237464540
199018363420211031343139494443
199019363324151034343040534242
199020383727232530363244554742
199021343428303026333254594951
199022363431283032333449544255
1990233133213226313345453751
199024302931193124283146443746
199025322632233123293244423743
1990263126-53202824283543453945
199027302829223030264241414542
199028202724262930254043474651
1990292725-82331283742574645
1990302521292032263345534443
19903130292033325141
199101352321203322323437434237
199102332223183421263232564738
199103342830113328253226545151
19910437312673518343227465255
19910530242682919273529425053
19910626252783223273437414949
19910724312693223263240494940
199108293332263422252738455236
199109383934243224232539434536
199110273925313320193247404042
199111243524322920183335434043
199112343920333123263532484044
199113322921323418303332434635
199114322722313825312932374633
199115333020293316272934415544
199116283018282819303632455448
199117273126312527303332425556
199118302312292526293340405653
1991192823-8213622313541415747
1991202425-10172822373836395235
1991213027-12172725373435425231
1991222733-9252724333340465041
1991233436-9172923312940604344
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199125362214173419253142453658
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199127372621173318283439454447
1991283226-6113125273544494342
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199206403029182830205542424831
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199208383530192627233338434039
199209463122222931313239403834
199210533418252932302738455353
199211503724193132322642456237
199212413224153238332538466433
199213392917243039344034466029
199214512522313038353932425329
199215472623322133383636414938
199216322719232332383840534739
199217273117202828324839576136
199218332920192823294244575242
199219413119182931293549534940
199220412821143135282746494444
199221322128213134272451474345
199222281927213032254056454048
199223292527323131214360413543
199224293227363531365155433637
199225293226303638444651494139
199226262826293334413750484733
199227242530313025423448464830
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199229171728322932384139474548
1992301719273434314039594652
19923128273336475643
19930146322313192329333844
19930244291515202229323641
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199306373410-12929263139385255
199307373215-1292530303737
1993083528213302832304253
199309312124730303130383841
199310422223527272843353950
199311442522529242738323838
19931242322292426264235374535
1993132832241022272637383938
199314243024162033243946414242
199315252814128253137424240
199316283014120222942424538
199317373520165283244414238
1993184131111710302949463835
19931942272217132824414433
199320422726271631343530
19932139262725173232384128
19932239242817203532354638
199323452029131428313743
1993244318232482332474141
1993254017233682132404240
199326341823291324313749
199327382322281627314348
199328332422312026323851
1993293123172727373554
199330322214232633443947
1993313213183341
19940126312236322631404939
19940252342137283035365137
19940350273321352638355043
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19940833262931127303831493941
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1994102831291929294242424840
199411412626302228283846454835
1994122524322332263042465136
19941322263233252932464839
1994144122283126313032464745
199415372523293027313233444447
1994163327273227393235544351
199417332420252528433435484152
1994183117312322433433464448
199419382415322222353633604350
199420372423322224323745624249
199421211932232029366243
1994223522182935485743
199423374262924172841395742
19942432292917252646375040
199425426211626273938484252
199426399222227343137453951
1994274318212034332838495151
1994284119133239313346494649
1994293925182634313343454347
199430372236273040434545
199431312234364347
1995013925273320293640535051
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1995033216123622363040444849
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19950534165103220233331454842
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199509382624302732253739423847
199510302423312932223338404647
199511262722312230263134404346
19951231252030527302934393847
19951330271629230253037423450
19951431271530-231243736434256
199515302626281827244137404053
199516302229242823213840503750
199517331432243234253136583646
199518281430253229243035583444
199519332030203828233336564144
1995203716273927263738524548
1995213311212721283838514547
1995222917202423294142484247
1995233626243824323944493743
1995243627233121323848473446
1995254322262720304146463843
1995263621292219324142443842
1995273123252124313943463944
1995283124262034304449394440
19952926263232314758364040
19953028303831354354353931
199531273931414446
19960131233033-518322838474538
19960241222636-225242647484040
19960335262628531242343463735
199604352918271128272738354035
199605362917232126382733323936
199606342817243230382648423736
199607363018373331412340545142
19960837299323332412139505445
199609372611322533342137425443
199610382617292734312635405846
199611323434322834283536514253
199612303233303229284038543943
199613303332333525294039575843
199614414229334030333936614742
199615443930213728323536474536
199616384029203325293332424237
199617334026183729283331343636
1996182933263034273231353832
199619363128262929273231403734
199620333327262526263041424032
199621303424242128293238433730
199622254122222125313138544731
199623344019242026323139595636
199624303918231714293239566137
199625333217211010304041556536
19962631301621922283640605339
199627303016181118283241574550
199628294019171217283137574449
199629293822-11625323334555946
199630243333-424273143464736
1996312433-529334340
199701363323342826172637384548
199702433223312023162437364849
199703433020232222193239414946
199704452722192022133238565245
199705362627172022183536485339
1997063627261730272935425136
199707472327301223292835424644
199708513530291216293934484052
199709523530321830293739394954
199710444027322227233843394750
199711393626182223174940395141
19971238382952521254436395536
19971333322662616294036425436
199714343120113117304440475142
199715282921133322334343444439
199716252818133332314046414941
199717262715252931293342475139
199718272515352835303934444939
199719262223352638383431494338
199720232025292024283034544843
199721262224221920233032464449
199722301920232228323036424551
199723301620222025313338404555
199724302127162724283233434554
199725252614152932293539414648
199726232412122425353735424539
199727293219111324294236484439
199728322718271424314238524542
1997293227103223314339504044
1997302930333326274439464249
19973129333123404445
199801363024232729234439494755
199802373525212624263936464355
199803393823213124303940465853
1998