Temperature Monitoring Station:
PORT ALLEN CAA AP

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		-
After quality control		-
After breakpoint alignment		-
Regional expectation during same months		-
National average during same months		-
Global land average during same months		-

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 8.6	0.29
After Quality Control	± 0.8	0.82
After Breakpoint Adjustment	± 0.8	0.83

Quality Control Summary

Months missing 10 or more days	10
Serially repeated daily or monthly values	15
Extreme local outliers	0
Regional climatology outliers	6
Abrupt jumps	0
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	0
Frame shift repetitions	0
TMAX / TMIN inconsistency	1
TAVG outside TMAX / TMIN range	1
Total Observations Rejected by Quality Control	22

Station ID Codes

COOP	518111
FAA	PAK
GHCND	USW00022526
GSOD	911630-22526
GSOD	911630-99999
GSOD	999999-22526
ICAO	PHPA
NCDC	20023672
NWS	PAK
USAF	911630
WBAN	22526

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.