Temperature Monitoring Station:
APOLO

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		4.28
After quality control		3.23
After breakpoint alignment		0.39
Regional expectation during same months		0.60 ± 0.50
National average during same months		0.82 ± 0.49
Global land average during same months		1.44 ± 0.05

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 2.4	0.52
After Quality Control	± 1.9	0.58
After Breakpoint Adjustment	± 1.3	0.65

Quality Control Summary

Months missing 10 or more days	185
Serially repeated daily or monthly values	35
Extreme local outliers	3
Regional climatology outliers	1
Abrupt jumps	2
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	4
Frame shift repetitions	0
TMAX / TMIN inconsistency	0
TAVG outside TMAX / TMIN range	0
Total Observations Rejected by Quality Control	192

Station ID Codes

CA	302000000002
GHCNM	30285151000
GSOD	851510-99999
ICAO	SLAP
USAF	851510
WMO	85151
WMSSC	851510

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.