Country: United States
Latitude:40.9885 N
Longitude:80.9467 W
Nearby Cities:Cleveland, Pittsburgh, Akron, Parma, Canton, Youngstown

Mean Rate of Change ( °C / Century )

Since: 1760 1810 1860 1910 1960 1990
Current Location 0.41
± 0.22
0.68
± 0.26
0.95
± 0.18
0.96
± 0.12
2.71
± 0.23
3.13
± 0.46
West Virginia 0.35
± 0.23
0.58
± 0.31
0.84
± 0.20
0.78
± 0.10
2.64
± 0.17
2.52
± 0.43
Ohio 0.37
± 0.23
0.62
± 0.31
0.92
± 0.19
0.86
± 0.13
2.69
± 0.19
3.18
± 0.45
Pennsylvania 0.47
± 0.22
0.78
± 0.22
1.00
± 0.17
1.01
± 0.11
2.79
± 0.19
3.63
± 0.41
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
± 3.30 ± 1.15 ± 0.57 ± 0.40 ± 0.30

Correlation to Global Land Average (R value)

Smoothing Monthly Annual Five-year Ten-year Twenty-year
0.38 0.64 0.82 0.88 0.91

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

Jan Feb Mar Apr May Jun
± 4.84 ± 4.58 ± 4.17 ± 2.88 ± 2.94 ± 2.43
Jul Aug Sep Oct Nov Dec
± 2.24 ± 2.06 ± 2.52 ± 2.98 ± 3.08 ± 4.24

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature