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 anomalies0.14
After quality control0.11
After breakpoint alignment0.72
Regional expectation during same months0.77 ± 0.18
National average during same months 0.93 ± 0.08
Global land average during same months 1.12 ± 0.02

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)
Correlation
(R value)
Raw Monthly Anomalies ± 1.8 0.86
After Quality Control ± 1.8 0.86
After Breakpoint Adjustment ± 1.5 0.90

Quality Control Summary

Months missing 10 or more days 10
Serially repeated daily or monthly values 4
Extreme local outliers 0
Regional climatology outliers 0
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 11

Station ID Codes

COOP413276
COOP413277
COOP413280
FAAFST
GHCNDUSC00413277
GHCNDUSC00413280
GHCNDUSW00023091
GHCNM42500413280
GHCNM42574730001
GSOD722654-23091
GSOD722654-99999
GSOD999999-23091
ICAOKFST
NCDC12005183
NCDC20024844
NCDC20024845
NCDC20024851
NCDC20024867
NWSAGST2
USAF722654
WBAN23091

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.