Temperature Monitoring Station:
RENO TAHOE INTERNATIONAL AP

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		1.85
After quality control		1.83
After breakpoint alignment		0.70
Regional expectation during same months		0.75 ± 0.20
National average during same months		0.90 ± 0.11
Global land average during same months		1.07 ± 0.04

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 3.2	0.71
After Quality Control	± 3.2	0.70
After Breakpoint Adjustment	± 2.7	0.74

Quality Control Summary

Months missing 10 or more days	3
Serially repeated daily or monthly values	3
Extreme local outliers	1
Regional climatology outliers	3
Abrupt jumps	2
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	7

Station ID Codes

COOP	266779
COOP	266782
FAA	RNO
GHCND	USC00266782
GHCND	USW00023185
GHCNM	42500266779
GHCNM	42572488000
GSOD	999999-23185
GSOD	999999-53133
HADCRU	724880
ICAO	KRNO
NCDC	20019168
NCDC	20019171
NWS	REV
NWS	RNO
WBAN	23185
WBAN	53133
WMO	72488
WMSSC	724880
WWR	72488

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.