Temperature Monitoring Station:
NEWHALL S FC32CE

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		4.17
After quality control		5.32
After breakpoint alignment		2.40
Regional expectation during same months		2.12 ± 0.21
National average during same months		1.03 ± 0.11
Global land average during same months		1.27 ± 0.05

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 2.7	0.81
After Quality Control	± 2.3	0.85
After Breakpoint Adjustment	± 1.7	0.87

Quality Control Summary

Months missing 10 or more days	18
Serially repeated daily or monthly values	12
Extreme local outliers	1
Regional climatology outliers	2
Abrupt jumps	0
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	2
Frame shift repetitions	0
TMAX / TMIN inconsistency	0
TAVG outside TMAX / TMIN range	0
Total Observations Rejected by Quality Control	25

Station ID Codes

COOP	46159
COOP	46162
COOP	46165
GHCND	USC00046162
GHCND	USC00046165
GHCND	USW00023180
GSOD	720046-99999
GSOD	999999-23180
ICAO	K3A6
NCDC	20001856
NCDC	20001862
NCDC	20003312
NWS	NEHC1
NWS	NEWC1
USAF	720046
WBAN	23180

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.