Monthly Mean Temperature Data

Raw Data relative to Expected Monthly Means

EPPLEY FIELD, OMAHA, NE. Raw Mean Temperature
High Resolution Version | Data Table

Difference from Regional Expectation

EPPLEY FIELD, OMAHA, NE. difference from regional expectation
High Resolution Version

Breakpoint Adjusted Annual Average Comparison

EPPLEY FIELD, OMAHA, NE. comparison to regional expectation
High Resolution Version

Mean Rate of Change ( °C / Century )

Raw monthly anomalies0.51
After quality control0.50
After breakpoint alignment1.03
Regional expectation during same months1.06 ± 0.17
National average during same months 0.88 ± 0.13
Global land average during same months 0.98 ± 0.06

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)		 Correlation
(R value)
Raw Monthly Anomalies ± 2.2 0.90
After Quality Control ± 1.4 0.96
After Breakpoint Adjustment ± 1.2 0.97

Quality Control Summary

Months missing 10 or more days 1
Serially repeated daily or monthly values 3
Extreme local outliers 4
Regional climatology outliers 4
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 6

Station ID Codes

COOP253012
COOP256220
COOP256255
COOP256260
FAA3NO
FAAOMA
GHCNDUSC00253012
GHCNDUSW00014942
GHCNDUSW00094918
GHCNM42572550000
GHCNM42572553000
GSOD725530-94918
GSOD725530-99999
GSOD725532-14942
GSOD999999-14942
GSOD999999-14983
HADCRU725500
HADCRU725530
ICAOKOMA
NCDC12003268
NCDC20013215
NCDC20013226
NCDC20013236
NCDC20013533
NWSOMA
NWSOVNN1
USAF725530
USAF725532
WBAN14942
WBAN14983
WBAN94918
WMO72550
WMO72553
WMSSC725500
WMSSC725530
WWR72550
WWR72553

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.