National Weather Service Office Sites

Sites With Hourly Observations

Other Cities
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.



Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-09-24695059-3604456282151017.524
2021-09-23605356-79014876102201011.1Trace24
2021-09-22815968503136488101561010.10.8324
2021-09-2176656950414617871551021.30.0923
2021-09-2083607170616617171301021.6Trace24
2021-09-198263717061658663401022.024
2021-09-1885657490919637241341020.624
2021-09-1783647380818657741041021.224
2021-09-167959672021262845621020.724
2021-09-1575637150616637871881015.024
2021-09-1484667480919667671721016.524
2021-09-1378697370818668072171020.224
2021-09-12826673608186167102221019.524
2021-09-11755264-3109537061311020.624
2021-09-10725362-5307527362451018.524
2021-09-09735664-4109557772191012.10.0524
2021-09-08726267-10212628461831009.30.3124
2021-09-0780566800313597551271013.723
2021-09-06775866-30111567172281013.324
2021-09-05736167-20212649152191010.60.3024
2021-09-04776068-1031356693991016.224
2021-09-03725062-7307517041031020.124
2021-09-02745363-7208506572911017.324
2021-09-01686166-40111639091281008.42.3424
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-08-317568711061668933881011.00.9624
2021-08-3083697440919688452391014.90.0424
2021-08-29867177601222718441371020.10.5424
2021-08-28887179801424717741151022.10.0124
2021-08-27876878701323697541271020.524
2021-08-2685707650112169812831021.3Trace24
2021-08-25896776501121697941041020.2Trace24
2021-08-2487667760122266722901017.924
2021-08-23886978701323697682661014.6Trace24
2021-08-22866575301020647142081014.124
2021-08-2184617420919627131221013.624
2021-08-2083687420919647451641015.724
2021-08-1979677200717688741881018.6Trace24
2021-08-1875697200717709481551017.51.6924
2021-08-1781687310818698741181019.40.0324
2021-08-16746670-20515668941061019.30.1724
2021-08-15776169-3041459706551022.6Trace24
2021-08-1481667310818627272291021.60.0424
2021-08-13876776401121688061611019.00.5824
2021-08-12906877401222708091971017.50.7824
2021-08-11837075201020708571891017.50.9624
2021-08-1080687300818678381931018.20.6024
2021-08-09896879601424656761531019.1Trace24
2021-08-08866576301121657151811018.324
2021-08-07836776301121636741271017.824
2021-08-0685627410919606441191020.424
2021-08-05846172-10717596721141020.324
2021-08-04816171-2061658664641019.30.0824
2021-08-03795869-4041451545511019.124
2021-08-02775767-60212526462081018.924
2021-08-01786067-60212587451951012.80.0524
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-07-31765867-60212526241941016.424
2021-07-30806472-107175865113091015.324
2021-07-2981667300818678461591013.10.4224
2021-07-28866476301121626541711017.124
2021-07-27876075201020596051901017.424
2021-07-26876878501323616151661015.724
2021-07-25847377401222677251901013.524
2021-07-2482657300818637141501017.40.0124
2021-07-23796071-2061655602971021.923
2021-07-22765768-50313546442481022.324
2021-07-21796471-206166170103081016.524
2021-07-2083637410919647331351016.4Trace24
2021-07-1982637300818626951981019.524
2021-07-18816071-206166070103171020.6Trace24
2021-07-17796370-30515678992191016.70.1224
2021-07-1685697410919688261821017.90.4024
2021-07-15846876301121667371821019.50.0224
2021-07-14837076301121667362201021.80.0124
2021-07-13846875201020688081901020.80.2524
2021-07-12847076301121698061701018.924
2021-07-11826472-10717668361431015.00.3924
2021-07-10745566-7011155702831018.124
2021-07-09766370-30515648092601014.20.0324
2021-07-08776670-30515689251681013.50.7424
2021-07-07886876301121697961781016.10.2124
2021-07-06887381801626697072351017.924
2021-07-05876477401222656961611017.124
2021-07-04836272-10717596531551013.424
2021-07-03775867-602125465103021013.024
2021-07-02715764-91095472123161012.3Trace24
2021-07-01736669-30414679252021013.30.4624
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-06-3083687310818688441531019.11.1823
2021-06-299173821001727696651621023.424
2021-06-289170821001727666351901023.1Trace24
2021-06-278768797014246463102001020.324
2021-06-268467764011216262101921019.824
2021-06-2582627310818586081751021.424
2021-06-24805670-10515535771451023.524
2021-06-23744762-9307445541281022.424
2021-06-22655160-115054868103061013.00.0124
2021-06-21846474309196780102251005.40.9324
2021-06-20866777701222677271881009.1Trace24
2021-06-1977697330818657682381011.00.1724
2021-06-1879587110616566081951014.1Trace24
2021-06-17774564-6109435141811017.824
2021-06-16724962-7307404893121016.824
2021-06-15755665-400105263123191013.4Trace24
2021-06-14795968-10313597461331011.20.3524
2021-06-1386667450919667851341011.50.4424
2021-06-128260713061662763891011.224
2021-06-117566713061666856781011.10.0224
2021-06-108367724071768864721015.2Trace24
2021-06-0982697460919667941501019.10.0124
2021-06-08847176901121687852101019.10.0324
2021-06-07877075801020667531031018.60.8024
2021-06-06866376901121595841321018.524
2021-06-058666761001121585562231017.124
2021-06-0480617040515597162261015.023
2021-06-0371626600111618572001014.30.1424
2021-06-02685964-210957803861019.90.1124
2021-06-01735264-110949621671023.924
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-05-31714659-6604456231441025.724
2021-05-30564751-14140045805951022.524
2021-05-29504748-161700469111771014.70.0624
2021-05-28645059-5604538081591010.40.4924
2021-05-2773586620111536772321018.70.0224
2021-05-26856573908186269102351016.70.1824
2021-05-258663751201020616661741020.124
2021-05-2475677180616658241611021.10.0224
2021-05-2386657613011215854102831020.624
2021-05-2281607290717545462111027.1Trace24
2021-05-21856074120919504641231030.824
2021-05-2084577210071751523991028.724
2021-05-198249686031347522361027.324
2021-05-18784764210945542671026.624
2021-05-17714659-260443581401024.824
2021-05-16685059-260440513771023.324
2021-05-15684157-480234482771024.524
2021-05-14683855-6100032432641025.424
2021-05-13643753-71200304362721026.324
2021-05-12623650-101500305092521026.024
2021-05-11554048-121700315592441021.3Trace24
2021-05-10583948-111700346883111016.924
2021-05-09433941-182400388871431012.41.1724
2021-05-08504245-1420003470102401015.4Trace24
2021-05-07534246-131900387672241012.60.1824
2021-05-06573748-101700356442051018.024
2021-05-05584350-815004584123231012.30.2824
2021-05-0472596570010618782301006.60.2424
2021-05-036856624307568561681006.90.4524
2021-05-027859681103134138112311009.824
2021-05-01633250-71500264272281016.824
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-04-30574149-816003969162961011.80.1023
2021-04-2969506263075989112421006.71.2724
2021-04-28786671150616545692401012.80.0124
2021-04-27814567110212414181771014.124
2021-04-26623248-71700295141481020.124
2021-04-25604150-515004073112561012.50.0324
2021-04-24583649-6160033614961014.00.1024
2021-04-23593247-71800264582321018.524
2021-04-22453138-1627002145122691016.8Trace24
2021-04-21403235-1830002562133151012.90.0824
2021-04-20644051-214003658102991012.524
2021-04-1964395301200355962071010.80.0624
2021-04-18583246-61900336541341012.10.0324
2021-04-17513844-82100367641681011.524
2021-04-16443941-112400368292591010.60.0624
2021-04-15503944-721003163112851010.60.0124
2021-04-1462495541000405862011015.90.0124
2021-04-1367425551000426631261017.124
2021-04-1256475111400458172071006.20.1224
2021-04-116653601050548679209999.30.1924
2021-04-108053651600105064111371007.60.2324
2021-04-0974576415109486191631012.7Trace24
2021-04-08805667190212495781091010.90.0824
2021-04-07815468200313474841921014.424
2021-04-0677456316208414831411015.524
2021-04-0570355471100314531101018.924
2021-04-04664454711002533102921020.824
2021-04-03532340-62500154151351026.524
2021-04-02402030-1635001455133111028.2Trace24
2021-04-01382431-1434002371163081020.60.0224
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-03-31633851614004275102601015.30.3024
2021-03-3072365611901263481601018.824
2021-03-29503441-32400245392421021.3Trace24
2021-03-28593651714004379142281005.80.6824
2021-03-2768415512100040603901017.624
2021-03-26644956139014566142001011.30.0524
2021-03-2572506118406486551251013.0Trace24
2021-03-2473526220307486381621013.40.0524
2021-03-2366375412110029408971019.624
2021-03-22663652111300152651081024.524
2021-03-2163304871700173251141030.224
2021-03-205628421230014335861033.123
2021-03-19472938-22700143912821025.324
2021-03-1855394552000428812611008.32.1924
2021-03-1765335010150036594811015.424
2021-03-1660404891700315461131014.7Trace24
2021-03-15412233-6320063591081026.424
2021-03-14523040125001739132971023.623
2021-03-13492637-12800154182891027.324
2021-03-125838491116003049112881024.40.0624
2021-03-11635559216044158122181021.20.2424
2021-03-1068395619901243271431025.2Trace24
2021-03-09644554171100294082321027.824
2021-03-0854193812700154361701029.624
2021-03-07401629-73600125241241027.224
2021-03-06382329-736001354102751021.724
2021-03-05371827-938001253123011020.824
2021-03-04392231-434002166133241018.0Trace24
2021-03-0355274162400214592461014.124
2021-03-02381928-73700104972451023.224
2021-03-01572740525003069182971013.60.2324
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-02-28593947121800459271351013.20.7824
2021-02-27513844102100367661771018.30.0324
2021-02-2643243622900215771011024.624
2021-02-2543283513000215692981023.524
2021-02-246329441021003166102051012.20.0824
2021-02-23453339626002865122431008.3Trace24
2021-02-22403236329002873122191010.50.1024
2021-02-2133321-1244008674911028.824
2021-02-20231017-16480097092231026.1Trace24
2021-02-19271925-74000208282071021.0Trace24
2021-02-18292226-6390021826721021.80.0924
2021-02-1725817-1548009704891026.50.0124
2021-02-16341224-841002082102391009.80.1124
2021-02-15332126-53900218091711016.30.6024
2021-02-14272325-64000187661801023.0Trace24
2021-02-13272426-5390020807941019.1Trace24
2021-02-12282124-74100156781191022.2Trace24
2021-02-11271923-842001469102441023.5Trace23
2021-02-10261822-84300167871681024.40.0724
2021-02-09292225-54000218252411022.10.2624
2021-02-08281019-1146004523831024.60.1124
2021-02-07251220-10450086092541016.9Trace24
2021-02-06311925-54000105381921015.2Trace24
2021-02-05372832233002268142351004.30.0424
2021-02-04371125-44000146761271011.90.0424
2021-02-03331827-238001974162881011.724
2021-02-02292327-238001871173251009.20.0124
2021-02-0132272903600258891261009.70.1523
Date High
Temp.
Low
Temp.
Avg
Temp.
Temp
Departure
HDD CDD GDD Avg
Dewpoint
Avg
RH
Avg
Wind Speed
Avg
Wind Dir
Avg
Press
Total
Precip
# obs
2021-01-3132272903600248210981012.60.1524
2021-01-3030821-8440010633681024.924
2021-01-29251319-104600964112641027.3Trace23
2021-01-28251821-844001369143181027.6Trace24
2021-01-27332529036002067112741020.424
2021-01-26423136729003386111931007.40.0424
2021-01-253326291360026874781015.30.0323
2021-01-24271221-7440012694701022.50.0122
2021-01-23251721-74400960102731024.6Trace24
2021-01-22362531334002063132781011.3Trace24
2021-01-21432035730002055122351006.124
2021-01-20341826-239001769112481017.3Trace23
2021-01-1937293353200226592411018.30.0124
2021-01-1832293023500258192541010.6Trace24
2021-01-1735303353200298782371005.20.0424
2021-01-1632252903600279241601001.90.1024
2021-01-1546283782800276681421003.70.1324
2021-01-14453440112500276061661008.1Trace24
2021-01-1342223343200247172041014.324
2021-01-12292526-33900207882371020.924
2021-01-1139243123400237361571022.824
2021-01-1037232903600238031521025.424
2021-01-09382028-13700207273001020.624
2021-01-08332628-13700227871841017.624
2021-01-0734283233300257272601023.4Trace24
2021-01-0636313343200277793161022.7Trace24
2021-01-0535313333200297952731014.40.0124
2021-01-0436323443100318621451015.4Trace24
2021-01-0340353772800359251881013.00.4424
2021-01-02493641112400368492101014.70.0424
2021-01-014228333320030888981018.90.6724