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 anomalies0.45
After quality control0.21
After breakpoint alignment1.29
Regional expectation during same months1.56 ± 0.20
National average during same months 2.46 ± 0.09
Global land average during same months 2.44 ± 0.10

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)
Correlation
(R value)
Raw Monthly Anomalies ± 1.9 0.94
After Quality Control ± 1.4 0.97
After Breakpoint Adjustment ± 1.4 0.97

Quality Control Summary

Months missing 10 or more days 43
Serially repeated daily or monthly values 11
Extreme local outliers 0
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 46

Station ID Codes

FAAMBG
GHCNDUSW00094052
GSOD726680-99999
GSOD726685-94052
GSOD726685-99999
GSOD999999-94052
ICAOKMBG
NCDC30000771
USAF726680
USAF726685
WBAN94052

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.