Temperature Monitoring Station:
AVALON PLEASURE PIER

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		0.98
After quality control		1.00
After breakpoint alignment		1.03
Regional expectation during same months		1.12 ± 0.19
National average during same months		0.89 ± 0.08
Global land average during same months		1.11 ± 0.02

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 2.2	0.61
After Quality Control	± 2.2	0.63
After Breakpoint Adjustment	± 1.9	0.69

Quality Control Summary

Months missing 10 or more days	8
Serially repeated daily or monthly values	8
Extreme local outliers	3
Regional climatology outliers	0
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	9

Station ID Codes

COOP	40395
COOP	46175
FAA	3L3
FAA	AUX
GHCND	USC00040395
GHCND	USC00046175
GHCNM	42500046175
GHCNM	42572297002
GSOD	722973-99999
ICAO	K3L3
NCDC	10500018
NCDC	10500019
NCDC	10500020
NWS	3L3
NWS	AUX
NWS	AVAC1
USAF	722973
WBAN	23107
WBAN	3107

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.