Monthly Mean Temperature Data

Raw Data relative to Expected Monthly Means

ITHACA TOMPKINS CNTY Raw Mean Temperature
High Resolution Version | Data Table

Difference from Regional Expectation

ITHACA TOMPKINS CNTY difference from regional expectation
High Resolution Version

Breakpoint Adjusted Annual Average Comparison

ITHACA TOMPKINS CNTY comparison to regional expectation
High Resolution Version

Mean Rate of Change ( °C / Century )

Raw monthly anomalies-0.41
After quality control-0.40
After breakpoint alignment1.06
Regional expectation during same months1.08 ± 0.13
National average during same months 0.94 ± 0.10
Global land average during same months 1.06 ± 0.04

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)		 Correlation
(R value)
Raw Monthly Anomalies ± 1.4 0.93
After Quality Control ± 1.4 0.93
After Breakpoint Adjustment ± 0.9 0.97

Quality Control Summary

Months missing 10 or more days 1
Serially repeated daily or monthly values 1
Extreme local outliers 0
Regional climatology outliers 0
Abrupt jumps 2
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 3

Station ID Codes

COOP304174
COOP304178
FAAITH
GHCNDUSC00304174
GHCNM42500304174
GSOD725155-94761
GSOD725155-99999
GSOD999999-94761
ICAOKITH
NCDC12010112
NCDC20019802
NCDC20019803
NCDC20019813
NWSITHN6
USAF725155
WBAN94761

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.