Temperature Monitoring Station:
FLAGSTAFF USA

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		0.57
After quality control		0.56
After breakpoint alignment		0.78
Regional expectation during same months		0.79 ± 0.16
National average during same months		0.94 ± 0.10
Global land average during same months		1.07 ± 0.04

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 1.9	0.86
After Quality Control	± 1.9	0.85
After Breakpoint Adjustment	± 1.6	0.89

Quality Control Summary

Months missing 10 or more days	1
Serially repeated daily or monthly values	1
Extreme local outliers	0
Regional climatology outliers	1
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	3

Station ID Codes

COOP	23007
COOP	23010
FAA	FLG
GHCND	USW00003103
GHCND	USW00023166
GHCNM	42572376004
GSOD	723755-03103
GSOD	999999-03103
GSOD	999999-23166
HADCRU	723713
ICAO	KFLG
NCDC	20001230
NCDC	20001234
NCDC	20001241
NWS	FLG
USAF	723755
WBAN	23166
WBAN	3103
WMO	72375

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.