Temperature Monitoring Station:
PITTSBURGH/GREATER PITTSBURGH INT., PA.

Monthly Mean Temperature Data

Raw Data relative to Expected Monthly Means

Difference from Regional Expectation

Breakpoint Adjusted Annual Average Comparison

Mean Rate of Change ( °C / Century )

Raw monthly anomalies		-0.49
After quality control		-0.49
After breakpoint alignment		0.89
Regional expectation during same months		0.95 ± 0.15
National average during same months		0.88 ± 0.13
Global land average during same months		0.97 ± 0.06

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 1.9	0.89
After Quality Control	± 1.9	0.89
After Breakpoint Adjustment	± 1.3	0.95

Quality Control Summary

Months missing 10 or more days	1
Serially repeated daily or monthly values	1
Extreme local outliers	1
Regional climatology outliers	2
Abrupt jumps	1
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	0
Frame shift repetitions	0
TMAX / TMIN inconsistency	0
TAVG outside TMAX / TMIN range	0
Total Observations Rejected by Quality Control	4

Station ID Codes

COOP	366992
COOP	366993
COOP	366997
FAA	AGC
FAA	PIT
GHCND	USW00014762
GHCND	USW00014861
GHCND	USW00094823
GHCNM	42572520000
GSOD	725200-94823
GSOD	725205-14762
GSOD	725205-99999
GSOD	999999-14762
GSOD	999999-14861
HADCRU	725200
ICAO	KAGC
ICAO	KPBZ
ICAO	KPIT
NCDC	20016756
NCDC	20016777
NCDC	20016809
NCDC	30001908
NWS	AGC
NWS	PIT
USAF	725200
USAF	725205
WBAN	14762
WBAN	14861
WBAN	4832
WBAN	94823
WMO	72520
WMSSC	725200
WWR	72520

ID codes may be repeated if the identification of the station changed during its history or if two different records were found to contain the same data, in which case the records would be merged.