Temperature Monitoring Station:
BISMARCK MUNICIPAL ARPT

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		1.32
After quality control		1.30
After breakpoint alignment		1.47
Regional expectation during same months		1.45 ± 0.11
National average during same months		0.89 ± 0.13
Global land average during same months		1.01 ± 0.06

Regional Consistency

Comparison of monthly mean station data to regional expectation

	Typical Difference (°C, 95% range)	Correlation (R value)
Raw Monthly Anomalies	± 1.7	0.96
After Quality Control	± 1.7	0.96
After Breakpoint Adjustment	± 1.6	0.96

Quality Control Summary

Months missing 10 or more days	1
Serially repeated daily or monthly values	1
Extreme local outliers	1
Regional climatology outliers	2
Abrupt jumps	1
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	4

Station ID Codes

COOP	320814
COOP	320819
FAA	BIS
GHCND	USC00320814
GHCND	USW00024011
GHCNM	42572764000
GSOD	727640-24011
GSOD	999999-24011
GSOD	999999-94071
HADCRU	727640
ICAO	KBIS
NCDC	20014195
NCDC	20014201
NCDC	30001809
NWS	BIS
USAF	727640
WBAN	24011
WBAN	94071
WMO	72764
WMSSC	727640
WWR	72764

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.