Local Climate Change: 40.99 N, 74.56 W

Country:	United States
Latitude:	40.9885 N
Longitude:	74.5562 W
Nearby Cities:	New York, Newark, Jersey City, Yonkers, Paterson, Elizabeth

Climate Stripes

Mean Rate of Change ( °C / Century )

Since:	1760	1810	1860	1910	1960	1990
Current Location	0.54 ± 0.24	0.90 ± 0.21	1.08 ± 0.17	1.09 ± 0.10	2.86 ± 0.23	4.11 ± 0.39
Connecticut	0.58 ± 0.25	0.99 ± 0.21	1.16 ± 0.20	1.12 ± 0.13	2.86 ± 0.23	4.55 ± 0.45
New Jersey	0.51 ± 0.24	0.86 ± 0.22	1.04 ± 0.17	1.05 ± 0.10	2.82 ± 0.21	3.78 ± 0.38
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
New York	0.56 ± 0.24	0.94 ± 0.20	1.13 ± 0.16	1.17 ± 0.10	2.96 ± 0.22	4.95 ± 0.45
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

Temperature Record Months and Years

Seasonal Changes

Regional Climate Variability

Difference from Global Land Average ( °C, 95% range )

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	± 3.04	± 1.10	± 0.55	± 0.38	± 0.26

Correlation to Global Land Average (R value)

Smoothing	Monthly	Annual	Five-year	Ten-year	Twenty-year
	0.39	0.70	0.87	0.92	0.95

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

Jan	Feb	Mar	Apr	May	Jun
± 4.36	± 4.08	± 3.59	± 2.52	± 2.51	± 2.30
Jul	Aug	Sep	Oct	Nov	Dec
± 2.17	± 1.91	± 2.24	± 2.69	± 2.79	± 3.83

History of Temperature Stations

Evolution of Climate Extremes

Mean of Daily High Temperature

Mean of Daily Low Temperature

Change in Diurnal Range