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 anomalies7.73
After quality control8.70
After breakpoint alignment8.55
Regional expectation during same months7.91 ± 2.18
National average during same months 2.99 ± 0.31
Global land average during same months 2.44 ± 0.19

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)
Correlation
(R value)
Raw Monthly Anomalies ± 4.7 0.78
After Quality Control ± 3.7 0.84
After Breakpoint Adjustment ± 3.6 0.84

Quality Control Summary

Months missing 10 or more days 36
Serially repeated daily or monthly values 7
Extreme local outliers 2
Regional climatology outliers 1
Abrupt jumps 0
Marked as bad or manually changed by source 0
Exceeds global climatological range 0
Isolated observations 4
Frame shift repetitions 0
TMAX / TMIN inconsistency 0
TAVG outside TMAX / TMIN range 0
Total Observations Rejected by Quality Control 42

Station ID Codes

COOP507780
FAAPUO
GHCNDUSC00507780
GSOD700636-27405
GSOD999999-27405
ICAOPAUD
NCDC20022448
NCDC20022449
NCDC20022522
NWSPUO
USAF700636
WBAN27405
WBAN27407

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.