Temperature Monitoring Station:
SIPLE STATION

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		135.43
After quality control		7.81
After breakpoint alignment		7.38
Regional expectation during same months		6.53 ± 4.34
National average during same months		4.57 ± 1.57
Global land average during same months		3.30 ± 0.22

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 28.7	0.11
After Quality Control	± 2.6	0.88
After Breakpoint Adjustment	± 2.5	0.90

Quality Control Summary

Months missing 10 or more days	25
Serially repeated daily or monthly values	11
Extreme local outliers	0
Regional climatology outliers	19
Abrupt jumps	0
Marked as bad or manually changed by source	0
Exceeds global climatological range	0
Isolated observations	15
Frame shift repetitions	0
TMAX / TMIN inconsistency	0
TAVG outside TMAX / TMIN range	0
Total Observations Rejected by Quality Control	28

Station ID Codes

GHCND	AYW00057801
GSOD	890830-57801
GSOD	892840-99999
HADCRU	890830
NCDC	20028960
USAF	890830
USAF	892840
WBAN	57801
WMO	89083
WMO	89284
WMSSC	899991

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.