Country: United States
Latitude:42.5945 N
Longitude:82.9091 W
Nearby Cities:Detroit, Windsor, Warren, Sterling Heights, Flint, Ann Arbor

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location 0.43
± 0.23
0.75
± 0.25
1.04
± 0.18
1.05
± 0.10
2.82
± 0.25
3.99
± 0.58
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
± 3.23 ± 1.18 ± 0.56 ± 0.38 ± 0.28

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.43 0.66 0.84 0.90 0.92

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

Jan Feb Mar Apr May Jun
± 4.68 ± 4.52 ± 4.16 ± 3.04 ± 3.09 ± 2.56
Jul Aug Sep Oct Nov Dec
± 2.31 ± 2.10 ± 2.54 ± 3.11 ± 3.03 ± 4.14

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature