Country: United States
Latitude:31.3496 N
Longitude:92.3560 W
Nearby Cities:Alexandria, Natchitoches, Pineville

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location - 0.50
± 0.34
0.62
± 0.20
0.57
± 0.12
2.16
± 0.24
3.26
± 0.50
Louisiana - 0.50
± 0.34
0.62
± 0.20
0.58
± 0.11
2.13
± 0.22
3.16
± 0.46
Mississippi 0.39
± 0.27
0.55
± 0.34
0.63
± 0.22
0.55
± 0.09
2.25
± 0.16
2.68
± 0.46
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
± 2.93 ± 1.07 ± 0.56 ± 0.43 ± 0.34

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.30 0.53 0.77 0.86 0.91

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

Jan Feb Mar Apr May Jun
± 4.41 ± 4.12 ± 3.51 ± 2.57 ± 1.96 ± 1.58
Jul Aug Sep Oct Nov Dec
± 1.48 ± 1.60 ± 2.08 ± 2.65 ± 3.27 ± 3.64

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature