Country: United States
Latitude:29.7428 N
Longitude:103.3846 W
Nearby Cities:

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location - 0.53
± 0.27
0.49
± 0.19
0.68
± 0.19
1.98
± 0.24
3.90
± 0.43
Texas - 0.55
± 0.26
0.59
± 0.16
0.67
± 0.11
2.15
± 0.17
3.78
± 0.39
Mexico - - 0.58
± 0.17
0.68
± 0.15
1.58
± 0.29
1.98
± 0.55
Central America - - 0.63
± 0.16
0.72
± 0.13
1.55
± 0.25
1.49
± 0.44
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
± 2.46 ± 1.00 ± 0.53 ± 0.44 ± 0.37

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.28 0.55 0.80 0.86 0.89

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

Jan Feb Mar Apr May Jun
± 3.12 ± 2.85 ± 2.79 ± 2.30 ± 1.97 ± 1.85
Jul Aug Sep Oct Nov Dec
± 1.69 ± 1.77 ± 2.02 ± 2.01 ± 2.68 ± 2.90

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature