Country: United States
Latitude:45.8104 N
Longitude:84.2308 W
Nearby Cities:Sault Sainte Marie, Alpena

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location 0.51
± 0.24
0.91
± 0.22
1.26
± 0.16
1.32
± 0.10
2.96
± 0.24
6.13
± 0.49
Michigan 0.47
± 0.23
0.84
± 0.24
1.17
± 0.17
1.15
± 0.12
2.85
± 0.23
4.91
± 0.50
Ontario 0.56
± 0.25
1.02
± 0.23
1.41
± 0.20
1.51
± 0.13
3.31
± 0.34
6.84
± 0.77
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
Canada - 0.98
± 0.26
1.31
± 0.26
1.50
± 0.18
3.64
± 0.24
6.50
± 0.43
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
± 3.14 ± 1.23 ± 0.59 ± 0.40 ± 0.31

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.50 0.71 0.87 0.92 0.94

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

Jan Feb Mar Apr May Jun
± 4.52 ± 4.57 ± 4.17 ± 3.15 ± 2.96 ± 2.59
Jul Aug Sep Oct Nov Dec
± 2.44 ± 2.24 ± 2.44 ± 3.10 ± 3.05 ± 4.17

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature