Temperature Monitoring Station:
COFFS HARBOUR AERO

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		1.40
After quality control		1.35
After breakpoint alignment		1.42
Regional expectation during same months		1.38 ± 0.24
National average during same months		1.39 ± 0.16
Global land average during same months		1.65 ± 0.07

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 1.1	0.81
After Quality Control	± 1.1	0.81
After Breakpoint Adjustment	± 1.0	0.81

Quality Control Summary

Months missing 10 or more days	4
Serially repeated daily or monthly values	4
Extreme local outliers	0
Regional climatology outliers	0
Abrupt jumps	1
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	6

Station ID Codes

FAA	ASCH
GHCND	ASN00059010
GHCND	ASN00059040
GHCNM	50194791000
GSOD	947910-99999
HADCRU	947910
ICAO	YCFS
NCDC	20029019
USAF	947910
WBAN	83504
WMO	94791
WMSSC	947910
WWR	94791

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.