Temperature Monitoring Station:
MATINICUS ROCK

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		-3.39
After quality control		-3.34
After breakpoint alignment		3.05
Regional expectation during same months		3.27 ± 0.39
National average during same months		2.37 ± 0.11
Global land average during same months		2.63 ± 0.10

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 5.9	0.33
After Quality Control	± 5.9	0.31
After Breakpoint Adjustment	± 5.4	0.38

Quality Control Summary

Months missing 10 or more days	22
Serially repeated daily or monthly values	17
Extreme local outliers	1
Regional climatology outliers	1
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	0
TAVG outside TMAX / TMIN range	0
Total Observations Rejected by Quality Control	29

Station ID Codes

FAA	19B
GSOD	726036-99999
GSOD	994370-99999
ICAO	19B
ICAO	MISM1
NCDC	20009708
NCDC	30078561
NWS	MISM1
USAF	726036
USAF	994370
WMO	72603

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.