STEO Table Browser : U.S. Regional Weather Data

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Table 9c. U.S. Regional Weather Data
	2006	2007	2008	2009	2010
Heating Degree-days
New England	5810	6501	6395	6654	6568
Middle Atlantic	5051	5622	5642	5824	5893
East North Central	5712	6096	6696	6609	6463
West North Central	5799	6374	7114	6898	6651
South Atlantic	2536	2585	2782	2866	2900
East South Central	3239	3212	3641	3533	3631
West South Central	1863	2157	2178	2145	2293
Mountain	4779	4830	5112	4876	5100
Pacific	3115	3113	3184	3057	3204
U.S. Average	3996	4256	4496	4477	4506
Heating Degree-days, 30-year Normal
New England	6611	6611	6611	6611	6611
Middle Atlantic	5911	5911	5911	5911	5911
East North Central	6497	6497	6497	6497	6497
West North Central	6750	6750	6750	6750	6750
South Atlantic	2853	2853	2853	2853	2853
East South Central	3604	3604	3604	3604	3604
West South Central	2287	2287	2287	2287	2287
Mountain	5209	5209	5209	5209	5209
Pacific	3228	3228	3228	3228	3228
U.S. Average	4524	4524	4524	4524	4524
Cooling Degree-days
New England	528	484	496	396	426
Middle Atlantic	779	788	744	578	666
East North Central	753	899	698	521	708
West North Central	1080	1137	847	712	928
South Atlantic	2038	2211	1986	2084	1966
East South Central	1671	1928	1562	1583	1550
West South Central	2777	2490	2495	2614	2454
Mountain	1586	1662	1503	1367	1315
Pacific	916	809	869	918	720
U.S. Average	1369	1399	1277	1242	1226
Cooling Degree-days, 30-year Normal^a
New England	443	443	443	443	443
Middle Atlantic	666	666	666	666	666
East North Central	730	730	730	730	730
West North Central	948	948	948	948	948
South Atlantic	1983	1983	1983	1983	1983
East South Central	1566	1566	1566	1566	1566
West South Central	2479	2479	2479	2479	2479
Mountain	1307	1307	1307	1307	1307
Pacific	756	756	756	756	756
U.S. Average	1242	1242	1242	1242	1242

^a	30-year normal represents average over 1971 - 2000, reported by National Oceanic and Atmospheric Administration.

	- = no data available
	Notes: The approximate break between historical and forecast values is shown with historical data printed in bold; estimates and forecasts in italics.
	Regions refer to U.S. Census divisions.
	See "Census division" in EIA's Energy Glossary (http://www.eia.doe.gov/glossary/index.html) for a list of States in each region.
	Historical data: Latest data available from U.S. Department of Commerce, National Oceanic and Atmospheric Association (NOAA).
	Minor discrepancies with published historical data are due to independent rounding.
	Projections: Based on forecasts by the NOAA Climate Prediction Center.