Country: United States
Latitude:32.9545 N
Longitude:96.7021 W
Nearby Cities:Dallas, Fort Worth, Arlington, Plano, Garland, Irving

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location - 0.56
± 0.30
0.66
± 0.18
0.59
± 0.11
2.06
± 0.18
4.25
± 0.83
Oklahoma - 0.63
± 0.31
0.77
± 0.19
0.64
± 0.08
1.94
± 0.12
4.18
± 0.56
Texas - 0.55
± 0.26
0.59
± 0.16
0.67
± 0.11
2.15
± 0.17
3.78
± 0.39
Contiguous United States - 0.66
± 0.25
0.76
± 0.18
0.87
± 0.08
2.16
± 0.16
2.76
± 0.36
United States - 0.69
± 0.24
0.80
± 0.16
0.89
± 0.08
2.36
± 0.13
2.42
± 0.39
North America - 0.82
± 0.23
1.02
± 0.18
1.11
± 0.11
2.90
± 0.19
4.72
± 0.28
Northern Hemisphere - 0.79
± 0.16
0.96
± 0.10
1.19
± 0.05
2.56
± 0.20
3.56
± 0.20
Global Land 0.43
± 0.18
0.79
± 0.13
0.91
± 0.08
1.11
± 0.03
2.16
± 0.11
2.78
± 0.13

Local Climate Variabiity

Difference from Global Land Average ( °C, 95% range )

Smoothing Monthly Annual Five-year Ten-year Twenty-year
± 3.10 ± 1.12 ± 0.54 ± 0.39 ± 0.31

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.28 0.55 0.80 0.88 0.92

Variability in Monthly Means ( °C, 95% range )

Jan Feb Mar Apr May Jun
± 4.37 ± 4.23 ± 3.85 ± 2.70 ± 2.16 ± 2.00
Jul Aug Sep Oct Nov Dec
± 1.97 ± 2.18 ± 2.46 ± 2.66 ± 3.39 ± 3.76

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature