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 anomalies2.60
After quality control2.55
After breakpoint alignment2.06
Regional expectation during same months1.89 ± 0.48
National average during same months 1.52 ± 0.10
Global land average during same months 1.12 ± 0.05

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)
Correlation
(R value)
Raw Monthly Anomalies ± 3.8 0.81
After Quality Control ± 3.8 0.81
After Breakpoint Adjustment ± 3.7 0.81

Quality Control Summary

Months missing 10 or more days 7
Serially repeated daily or monthly values 5
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 9

Station ID Codes

FAACYPH
FAAWPH
FAAYPH
GHCNDCA007103282
GHCNM40371907000
GSOD713060-99999
GSOD719070-99999
GSOD719073-99999
HADCRU719070
ICAOCWPH
ICAOCYPH
NCDC20028816
NCDC20028847
USAF713060
USAF719070
USAF719073
WBAN15704
WBAN15709
WMO71306
WMO71907
WMSSC719070
WWR71907

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.