Monthly Mean Temperature Data

Raw Data relative to Expected Monthly Means

FORT SMITH /NWT. Raw Mean Temperature
High Resolution Version | Data Table

Difference from Regional Expectation

FORT SMITH /NWT. difference from regional expectation
High Resolution Version

Breakpoint Adjusted Annual Average Comparison

FORT SMITH /NWT. comparison to regional expectation
High Resolution Version

Mean Rate of Change ( °C / Century )

Raw monthly anomalies3.25
After quality control3.20
After breakpoint alignment1.98
Regional expectation during same months1.77 ± 0.18
National average during same months 1.49 ± 0.06
Global land average during same months 1.10 ± 0.02

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)		 Correlation
(R value)
Raw Monthly Anomalies ± 2.6 0.93
After Quality Control ± 2.6 0.93
After Breakpoint Adjustment ± 2.5 0.93

Quality Control Summary

Months missing 10 or more days 4
Serially repeated daily or monthly values 3
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 5

Station ID Codes

GHCNDCA002202196
GHCNDCA002202198
GHCNDCA002202200
GHCNDCA002202202
GHCNM40371934000
GHCNM40371934002
GSOD719340-99999
GSOD729340-99999
HADCRU719340
ICAOCYSM
USAF719340
USAF729340
WBAN26102
WMO71934
WMO72934
WMSSC713620
WMSSC719340
WWR71934

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.