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Pittsburgh


Climatic Data - Provides the norm's and "records", including Temperatures, heating & cooling degree days, percent of possible sunshine, sky cover, precipitation, relative humidity, and sunrise/set times.

Hourly Observations - Provides hourly weather observations for the period of record.

Daily Weather Archives - Provides the daily maximum temperature, minimum temperature, average temperature, Heating & Cooling Degree Days, Growing Degree Days, Average Dewpoint, Average Relative Humidity, Average Wind Speed, Average Wind Direction, Average Pressure, and the Total Precipitation.

Means & Extremes - Contains the Daily Mean Temperatures and the Daily Extremes (record max, min, precipitation, and snowfall) including the year in which they occurred.



Daily Temperature Means & Extremes | Extreme Precipitation


Daily Temperature Means & Extremes
DateNormal HighRecord HighYear of RecordNormal LowRecord LowYear of Record
1st January3669187622-81968
2nd January3666200022-81879
3rd January3665190722-121879
4th January3668195021-81879
5th January3666199721-61981
6th January3670194621-72014
7th January3663193021-92014
8th January3666193721-91884
9th January3676201021-101875
10th January3560192421-121875
11th January3570202021-81982
12th January3567189821-51981
13th January3571189021-101977
14th January3570193221-61964
15th January3566193221-71972
16th January3561188921-141977
17th January3563199021-181982
18th January3669192921-161994
19th January3669190721-221994
20th January3668195121-181985
21st January3674190621-181985
22nd January3675190621-141936
23rd January3666190621-161936
24th January3666190921-181963
25th January3675195021-101961
26th January3686201021-51897
27th January3669191621-91936
28th January3670187621-101977
29th January3672191421-111977
30th January3668201321-52019
31st January3772200221-52019
1st February3766187721-41971
2nd February3762190322-71961
3rd February3766188322-51905
4th February3768189022-71985
5th February3763193822-111918
6th February3760193822-71979
7th February3864192522-31988
8th February3877190022-71934
9th February3868200122-111934
10th February3865195922-201899
11th February3875193222-121979
12th February3970188423-61981
13th February3966193823-71979
14th February3964191823-71905
15th February3969195423-101875
16th February3976188323-71963
17th February4068188323-101979
18th February4066201723-51936
19th February4070188424-81936
20th February4178201824-82015
21st February4173199724-61968
22nd February4170193024-81963
23rd February4170192224-11963
24th February4276201724-92015
25th February4273200025-41900
26th February4276188025-61963
27th February4372189025-91963
28th February4366189025-11934
29th February4368197625-31884
1st March437219722631980
2nd March4474199126-11980
3rd March447519762601943
4th March4474199226-11943
5th March457719922752015
6th March4574194627-32015
7th March467619832761960
8th March468020002731960
9th March4677187928-11960
10th March477418792831996
11th March478018762801960
12th March477819902961984
13th March487819902961960
14th March487919902961993
15th March498019903011993
16th March497819453041911
17th March507720123011900
18th March507819033121877
19th March507818983161967
20th March517920123161885
21st March517919483251885
22nd March528219383261886
23rd March5281190732101940
24th March538319103391940
25th March538419293391974
26th March5381194533131940
27th March5483195034141982
28th March5481198934111982
29th March5582190534131923
30th March5592199835151941
31st March5682199835111923
1st April5683198635111923
2nd April5785201036171907
3rd April5784201036211965
4th April5783188237202013
5th April5883191037171881
6th April5885201037191982
7th April5983192938181982
8th April5982187538141982
9th April5980201338151977
10th April6083197839181997
11th April6086193039211960
12th April6184187639211976
13th April6184194140201950
14th April6186188340151950
15th April6285188340201943
16th April6286200241211875
17th April6387189641161875
18th April6390189641141875
19th April6387194141191983
20th April6486194142251997
21st April6495198542221875
22nd April6486190242221875
23rd April6589188543261936
24th April6590192543261930
25th April6587200943271919
26th April6587199044291981
27th April6689199044241971
28th April6688199044291934
29th April6688189944281977
30th April6788189945281977
1st May6793194245271876
2nd May6795188745261963
3rd May6795188746321986
4th May6890188346301971
5th May6890194946321979
6th May6889194946291968
7th May6988188047261970
8th May6993187547301947
9th May6989189647292020
10th May6990199348271966
11th May7090189648301966
12th May7094188148331976
13th May7090199148311996
14th May7092188149301996
15th May7190196249351920
16th May7192190049321984
17th May7191190050321956
18th May7191196250342009
19th May7293187750312002
20th May7292191150351981
21st May7292191151312002
22nd May7293191151322002
23rd May7392188451321963
24th May7392187552301963
25th May7395187552331925
26th May7394188052341969
27th May7492188053341961
28th May7492191153351971
29th May7495188153391884
30th May7594191954371961
31st May7593191954362001
1st June7594189554361966
2nd June7695189555361966
3rd June7696189555401929
4th June7698189555411977
5th June7695192556361990
6th June7793192556421945
7th June7794188556391977
8th June7796193356391977
9th June7894193357411975
10th June7894191157431972
11th June7895187657341972
12th June7894188058431980
13th June7992199458431875
14th June7994198858411968
15th June7996199459411933
16th June8097199459431961
17th June8095199459401964
18th June8097199459431999
19th June8097199460461879
20th June8095199460451914
21st June8195193360401968
22nd June8198198860391992
23rd June8195189461461972
24th June8196188261441982
25th June8198198861451979
26th June8295196661451960
27th June8296196661471961
28th June8296197161471988
29th June8297201262501992
30th June8296187862461988
1st July8298190162461982
2nd July8297193162461982
3rd July8299189862472001
4th July83100191162461968
5th July8399189762461979
6th July8398198863481979
7th July83101198863461983
8th July8399198863451984
9th July83101193663421963
10th July83103188163451963
11th July8397187663471996
12th July8398193663491978
13th July8396188063502001
14th July83102193663521888
15th July83100199563491987
16th July83103198863481960
17th July83101188763522014
18th July83101187863491971
19th July8397189463521909
20th July83100187863451965
21st July8399188563461966
22nd July8396193363501965
23rd July8398193363501985
24th July8298193463521977
25th July8296193463522014
26th July8296193463511977
27th July8296194163441977
28th July8296199363471962
29th July8296190163522014
30th July8294198863501968
31st July8296197563501965
1st August8298188063521992
2nd August8296197563471976
3rd August829619563491976
4th August8299193063491912
5th August82101191863481951
6th August82103191863471994
7th August82101191863471997
8th August8296190062491989
9th August8296190062471989
10th August8297191162501879
11th August8298190062481972
12th August8294194462532011
13th August8295194462481982
14th August8296198862451964
15th August8296199562431964
16th August8294196562461979
17th August82100198862461976
18th August8295188462431981
19th August8296188461431977
20th August8198188461451977
21st August8198193661461969
22nd August8195193661461956
23rd August8195193661461923
24th August8194191861451890
25th August8194199361451986
26th August8198199360481958
27th August8099194860461968
28th August8098194860441968
29th August8096188160391982
30th August8097195360431986
31st August8097188159421979
1st September7997195359451967
2nd September7994195359451965
3rd September7996195358441976
4th September7995195358421997
5th September78101188158431972
6th September78102188158391962
7th September78100188157411988
8th September7797188157371986
9th September7798188457391883
10th September77100188456401975
11th September7697190056381917
12th September7695195256421967
13th September7696195255401975
14th September7590195255361975
15th September7592189754411983
16th September7494189754371984
17th September7491195554331959
18th September7492189553351959
19th September7392189553311959
20th September7394189552351956
21st September7293189552341962
22nd September7294189552371999
23rd September7191193651331962
24th September7190188151331974
25th September7192190050351963
26th September7094188150351928
27th September7090201750341957
28th September6990195949341989
29th September6989188149352000
30th September6892188148361993
1st October6889188948301899
2nd October6889192748321958
3rd October6791188447311975
4th October6790188447311974
5th October6691187946311965
6th October6689190046271965
7th October6688190046271964
8th October6586191645292001
9th October6587193945302001
10th October6588194945301972
11th October6486189344271964
12th October6485187944261964
13th October6485196944261988
14th October6386189743261988
15th October6387189743301876
16th October6387189743251876
17th October6283192842281991
18th October6283193842261976
19th October6282196342261972
20th October6181192042201972
21st October6182194941231952
22nd October6184194741291997
23rd October6082194741251997
24th October6081196141211969
25th October6082201240261965
26th October5982199140251962
27th October5980196340221979
28th October5978192740221976
29th October5880190039161965
30th October5882190039241980
31st October5879195039201887
1st November5780195039261954
2nd November5778201638251905
3rd November5782196138221951
4th November5676193538151991
5th November5680194838111991
6th November5575193837211953
7th November5578193837221971
8th November5576188137151976
9th November5476189137151976
10th November5476202036202017
11th November5376187936182017
12th November5374194936171911
13th November5273187936132019
14th November5276187935101986
15th November5275192635141996
16th November517119273591933
17th November5175195834111959
18th November507719213481880
19th November507519853481980
20th November4975193134171880
21st November497519063371880
22nd November487319343341880
23rd November487419793381880
24th November4869193132111950
25th November477119083271950
26th November477418963291950
27th November467519903171930
28th November467319903181930
29th November456719273141976
30th November4571193430-11958
1st December446519773081929
2nd December446619823021976
3rd December4474198229-71976
4th December437019412921966
5th December4373200129121976
6th December4270199828111977
7th December427018922841882
8th December4270191628-21882
9th December4173188527-41876
10th December4172197127-61876
11th December4165188927-21958
12th December4065196526-51962
13th December4071190126-51962
14th December406719012631914
15th December3962193325-21914
16th December3968197125-51951
17th December3964198425-61989
18th December3863196724-71989
19th December3867189524-21884
20th December3865189524-41963
21st December3867196724-61989
22nd December3868201324-121989
23rd December3763193323-31960
24th December3766193223-111983
25th December3767189523-121983
26th December3768187523-61983
27th December377019042301925
28th December377119822201924
29th December3667188922-61880
30th December3668187522-91880
31st December3669187522-41880


Extreme Precipitation
DateRecord PrecipitationYear of Record
1st January1.222003
2nd January1.231966
3rd January0.982017
4th January0.991971
5th January0.581997
6th January0.801966
7th January1.341998
8th January1.181978
9th January0.901998
10th January0.741974
11th January0.722018
12th January1.812018
13th January0.831964
14th January1.151999
15th January0.761959
16th January0.481991
17th January1.121978
18th January0.712020
19th January1.171996
20th January1.141978
21st January0.771959
22nd January1.201966
23rd January1.191982
24th January1.022020
25th January0.602010
26th January0.871962
27th January0.442018
28th January0.621994
29th January1.041975
30th January0.852013
31st January0.941982
1st February0.951981
2nd February1.041988
3rd February0.571972
4th February0.781990
5th February0.742010
6th February0.931956
7th February0.852019
8th February0.571971
9th February0.511959
10th February0.521960
11th February0.771956
12th February0.732019
13th February1.721966
14th February0.631990
15th February1.782018
16th February0.891993
17th February0.821982
18th February0.642000
19th February0.501986
20th February0.822019
21st February1.192011
22nd February1.061971
23rd February2.291975
24th February1.012016
25th February1.261956
26th February0.762013
27th February0.671996
28th February1.212011
29th February0.942012
1st March1.401954
2nd March0.851972
3rd March1.031960
4th March1.751963
5th March1.331967
6th March1.301967
7th March0.871956
8th March0.842012
9th March1.821964
10th March1.222011
11th March0.452000
12th March1.601968
13th March1.081993
14th March1.091975
15th March0.462012
16th March0.931956
17th March0.751973
18th March2.192021
19th March1.601996
20th March0.912020
21st March1.612001
22nd March0.521968
23rd March1.321953
24th March0.631966
25th March0.821987
26th March0.631957
27th March0.791983
28th March0.941984
29th March0.881989
30th March0.821989
31st March1.292017
1st April0.771974
2nd April1.491977
3rd April1.072018
4th April1.571957
5th April0.731969
6th April1.192001
7th April0.641972
8th April0.971980
9th April1.311999
10th April1.061994
11th April0.921981
12th April0.861997
13th April0.661972
14th April0.902019
15th April1.022018
16th April1.052013
17th April1.201967
18th April0.991969
19th April1.151998
20th April0.921964
21st April1.161964
22nd April0.811967
23rd April1.251987
24th April1.021966
25th April1.051961
26th April1.501998
27th April1.351973
28th April1.011959
29th April1.272021
30th April0.792014
1st May1.101974
2nd May1.731977
3rd May0.931988
4th May1.161957
5th May1.271969
6th May1.721956
7th May1.431972
8th May1.792012
9th May1.172021
10th May1.411994
11th May1.341981
12th May2.051997
13th May0.981972
14th May0.822011
15th May0.952014
16th May0.701954
17th May1.132010
18th May1.051969
19th May1.441999
20th May1.281964
21st May1.132016
22nd May1.561967
23rd May1.592000
24th May2.311966
25th May2.481961
26th May0.581998
27th May1.621973
28th May1.251959
29th May1.932019
30th May0.852019
31st May1.230
1st June1.032001
2nd June2.112010
3rd June0.671981
4th June0.562020
5th June1.231986
6th June1.601986
7th June0.802021
8th June1.791955
9th June1.341981
10th June2.032018
11th June1.161991
12th June1.562000
13th June1.571997
14th June1.292015
15th June1.422015
16th June1.741989
17th June2.812009
18th June2.251996
19th June1.191983
20th June2.961987
21st June1.601989
22nd June1.151972
23rd June0.771969
24th June3.111996
25th June1.661981
26th June1.441975
27th June2.371998
28th June1.151957
29th June0.921987
30th June2.181991
1st July1.182001
2nd July1.362018
3rd July1.721962
4th July1.132012
5th July1.491969
6th July0.951959
7th July1.462015
8th July2.711957
9th July1.791986
10th July2.442013
11th July2.961971
12th July1.941964
13th July0.511986
14th July1.282000
15th July1.051992
16th July0.881964
17th July2.121995
18th July1.151997
19th July1.132012
20th July1.151956
21st July1.321980
22nd July1.401958
23rd July1.521992
24th July1.651968
25th July1.042018
26th July1.541981
27th July0.941969
28th July3.481999
29th July1.481992
30th July0.852016
31st July1.091958
1st August1.111983
2nd August2.121994
3rd August1.021960
4th August1.371959
5th August3.061956
6th August1.572000
7th August2.161968
8th August1.392001
9th August2.571953
10th August1.282009
11th August1.511955
12th August0.972014
13th August1.931955
14th August1.441966
15th August0.921985
16th August1.001954
17th August1.271980
18th August1.692021
19th August1.911990
20th August1.802014
21st August1.041955
22nd August1.381959
23rd August0.922002
24th August0.971998
25th August0.751998
26th August0.471972
27th August1.152020
28th August2.722020
29th August1.051975
30th August0.931975
31st August1.392001
1st September2.732019
2nd September1.361962
3rd September1.621974
4th September2.091958
5th September1.411968
6th September1.521996
7th September1.951990
8th September3.602004
9th September3.602018
10th September1.211989
11th September0.621960
12th September1.441978
13th September1.271972
14th September0.951972
15th September0.621954
16th September1.001977
17th September5.952004
18th September1.082012
19th September0.661977
20th September1.641957
21st September0.982013
22nd September1.851973
23rd September0.751955
24th September1.711975
25th September0.842018
26th September0.791971
27th September1.572002
28th September1.891979
29th September3.362015
30th September1.352019
1st October0.891977
2nd October0.781969
3rd October0.921954
4th October1.491954
5th October0.981954
6th October0.861959
7th October1.292019
8th October1.291959
9th October0.981976
10th October0.361980
11th October1.082017
12th October0.811990
13th October0.862011
14th October1.121995
15th October3.561954
16th October1.192019
17th October1.761975
18th October1.081968
19th October0.591989
20th October1.622016
21st October1.391970
22nd October0.921984
23rd October1.161959
24th October0.621959
25th October1.361980
26th October0.901978
27th October0.732018
28th October1.472015
29th October1.562012
30th October1.811970
31st October1.992019
1st November1.021994
2nd November0.671972
3rd November1.581985
4th November1.721985
5th November0.802017
6th November0.752014
7th November1.861997
8th November1.011996
9th November0.721962
10th November0.871966
11th November0.721983
12th November0.741985
13th November0.911993
14th November1.071993
15th November0.972018
16th November1.801985
17th November1.111993
18th November1.692017
19th November0.701964
20th November0.801988
21st November0.831952
22nd November0.812011
23rd November1.331961
24th November0.612018
25th November1.862010
26th November1.221986
27th November0.771994
28th November1.111958
29th November1.011963
30th November2.862010
1st December0.921974
2nd December1.431986
3rd December1.311990
4th December0.801983
5th December1.331977
6th December1.231971
7th December0.791969
8th December1.511978
9th December0.571956
10th December0.921969
11th December0.961964
12th December0.801983
13th December0.551991
14th December1.251999
15th December0.981990
16th December1.152000
17th December0.481992
18th December2.051990
19th December1.392008
20th December0.471957
21st December0.941998
22nd December0.721983
23rd December0.371988
24th December1.152008
25th December0.571979
26th December0.731957
27th December0.731968
28th December0.601983
29th December0.711954
30th December2.761990
31st December0.541978