Temperature Monitoring Station:
POINT HOPE AIRPORT

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		2.89
After quality control		2.46
After breakpoint alignment		2.26
Regional expectation during same months		2.27 ± 0.29
National average during same months		1.29 ± 0.10
Global land average during same months		1.33 ± 0.04

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 6.9	0.66
After Quality Control	± 6.6	0.67
After Breakpoint Adjustment	± 6.5	0.67

Quality Control Summary

Months missing 10 or more days	37
Serially repeated daily or monthly values	32
Extreme local outliers	1
Regional climatology outliers	0
Abrupt jumps	0
Marked as bad or manually changed by source	1
Exceeds global climatological range	0
Isolated observations	9
Frame shift repetitions	0
TMAX / TMIN inconsistency	0
TAVG outside TMAX / TMIN range	2
Total Observations Rejected by Quality Control	50

Station ID Codes

COOP	507431
FAA	PHO
GHCND	USC00507431
GSOD	701043-26601
GSOD	701043-26623
GSOD	701043-99999
GSOD	999999-26623
ICAO	PAPO
NCDC	20022405
NCDC	20022406
NWS	PHO
USAF	701043
WBAN	26601
WBAN	26623

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.