Country: United States
Latitude:39.3836 N
Longitude:120.6936 W
Nearby Cities:Reno, Roseville, Citrus Heights, Sparks, Folsom, Rancho Cordova

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location - - 0.42
± 0.27
0.94
± 0.15
1.56
± 0.12
0.92
± 0.48
Nevada - - 0.39
± 0.25
0.93
± 0.09
1.75
± 0.16
1.32
± 0.38
California - - 0.47
± 0.26
0.99
± 0.14
1.76
± 0.13
0.83
± 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
± 2.79 ± 1.08 ± 0.60 ± 0.48 ± 0.41

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.24 0.48 0.72 0.80 0.84

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

Jan Feb Mar Apr May Jun
± 3.05 ± 3.22 ± 3.09 ± 3.13 ± 3.05 ± 2.60
Jul Aug Sep Oct Nov Dec
± 1.94 ± 2.06 ± 2.36 ± 2.62 ± 2.57 ± 2.74

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature