Massachusetts Oilheat Council








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Degree Day Details: Worcester / Central MA

September 2006 - May 2007

This season's summary

	Degree Days		Month-to-date degree days			Season-to-date degree days
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Sep 1	3	0	3	0	0%	3	0	0%
Sep 2	6	0	9	0	0%	9	0	0%
Sep 3	4	0	13	0	0%	13	0	0%
Sep 4	3	0	16	0	0%	16	0	0%
Sep 5	1	0	17	0	0%	17	0	0%
Sep 6	0	0	19	0	0%	19	0	0%
Sep 7	0	0	17	0	0%	17	0	0%
Sep 8	0	0	17	0	0%	17	0	0%
Sep 9	0	0	17	0	0%	17	0	0%
Sep 10	8	4	25	4	525%	25	4	525%
Sep 11	3	3	36	7	414.3%	36	7	414.3%
Sep 12	7	0	43	7	514.3%	43	7	514.3%
Sep 13	9	0	52	7	642.9%	52	7	642.9%
Sep 14	5	0	57	7	714.3%	57	7	714.3%
Sep 15	1	0	58	7	728.6%	58	7	728.6%
Sep 16	0	0	58	7	728.6%	58	7	728.6%
Sep 17	0	0	58	7	728.6%	58	7	728.6%
Sep 18	0	0	58	7	728.6%	58	7	728.6%
Sep 19	0	0	58	7	728.6%	58	7	728.6%
Sep 20	6	0	64	7	814.3%	64	7	814.3%
Sep 21	11	0	75	7	971.4%	75	7	971.4%
Sep 22	9	0	84	7	1100%	84	7	1100%
Sep 23	5	0	89	7	1171.4%	89	7	1171.4%
Sep 24	0	8	89	15	493.3%	89	15	493.3%
Sep 25	8	10	97	25	288%	97	25	288%
Sep 26	9	0	106	25	324%	106	25	324%
Sep 27	8	5	114	30	280%	114	30	280%
Sep 28	4	7	118	37	218.9%	118	37	218.9%
Sep 29	12	8	130	45	188.9%	130	45	188.9%
Sep 30	15	14	145	59	145.8%	145	59	145.8%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Oct 1	13	8	13	8	62.5%	158	67	135.8%
Oct 2	8	1	21	9	133.3%	166	68	144.1%
Oct 3	5	2	26	11	136.4%	171	70	144.3%
Oct 4	0	0	26	11	136.4%	171	70	144.3%
Oct 5	8	0	34	11	209.1%	179	70	155.7%
Oct 6	17	0	51	11	363.6%	196	70	180%
Oct 7	15	0	66	11	500%	211	70	201.4%
Oct 8	10	5	76	16	375%	221	75	194.7%
Oct 9	4	15	80	31	158.1%	225	90	150%
Oct 10	6	14	86	45	91.1%	231	104	122.1%
Oct 11	13	12	99	57	73.7%	244	116	110.3%
Oct 12	6	16	105	73	43.8%	249	132	88.6%
Oct 13	22	14	126	87	44.8%	270	146	84.9%
Oct 14	19	10	145	97	49.5%	289	156	85.3%
Oct 15	21	11	166	108	53.7%	310	167	85.6%
Oct 16	19	14	186	122	52.5%	330	181	82.3%
Oct 17	18	16	204	138	47.8%	348	197	76.6%
Oct 18	7	12	211	150	40.7%	355	209	69.9%
Oct 19	9	9	220	159	38.4%	364	218	67%
Oct 20	14	19	234	178	31.5%	378	237	59.5%
Oct 21	22	19	256	178	43.8%	400	237	68.8%
Oct 22	22	22	278	219	26.9%	422	278	51.8%
Oct 23	20	21	298	242	23.1%	442	301	46.8%
Oct 24	23	22	321	264	21.6%	465	323	44%
Oct 25	22	24	343	288	19.1%	487	347	40.3%
Oct 26	25	25	368	313	17.6%	512	372	37.6%
Oct 27	25	27	393	340	15.6%	537	399	34.6%
Oct 28	15	29	408	369	10.6%	552	428	29%
Oct 29	21	28	429	397	8.1%	573	456	25.7%
Oct 30	18	15	447	412	8.5%	591	471	25.5%
Oct 31	11	8	458	420	9%	602	479	25.7%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Nov 1	10	9	10	9	11.1%	612	488	25.4%
Nov 2	25	20	35	29	20.7%	637	508	25.4%
Nov 3	29	18	64	47	36.2%	666	526	26.6%
Nov 4	28	8	92	55	67.3%	694	534	30%
Nov 5	28	7	120	62	93.5%	722	541	33.5%
Nov 6	21	14	141	76	85.5%	743	555	33.9%
Nov 7	18	16	159	92	72.8%	761	571	33.3%
Nov 8	14	16	173	108	60.2%	775	587	32%
Nov 9	6	21	179	129	38.8%	781	608	28.5%
Nov 10	14	20	193	149	29.5%	795	628	26.6%
Nov 11	13	32	206	181	13.8%	808	660	22.4%
Nov 12	14	26	220	207	6.3%	822	686	19.8%
Nov 13	17	14	237	221	7.2%	839	700	19.9%
Nov 14	14	15	251	236	6.4%	853	715	19.3%
Nov 15	10	23	261	259	0.8%	863	738	16.9%
Nov 16	5	10	266	269	-1.1%	868	748	16%
Nov 17	11	29	277	298	-7%	878	777	13%
Nov 18	22	35	298	333	-10.5%	900	812	10.8%
Nov 19	25	35	323	368	-12.2%	925	847	9.2%
Nov 20	31	22	355	390	-9%	957	869	10.1%
Nov 21	32	19	387	409	-5.4%	989	888	11.4%
Nov 22	30	27	417	436	-4.4%	1019	915	11.4%
Nov 23	27	41	444	477	-6.9%	1046	956	9.4%
Nov 24	18	36	462	513	-9.9%	1064	992	7.3%
Nov 25	26	44	488	557	-12.4%	1090	1036	5.2%
Nov 26	19	41	507	598	-15.2%	1109	1077	3%
Nov 27	11	33	518	631	-17.9%	1120	1110	0.9%
Nov 28	20	25	538	656	-18%	1140	1135	0.4%
Nov 29	21	14	559	670	-16.6%	1161	1149	1%
Nov 30	9	13	568	683	-16.8%	1170	1162	0.7%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Dec 1	7	26	7	26	-73.1%	1177	1188	-0.9%
Dec 2	23	32	30	58	-48.3%	1200	1220	-1.6%
Dec 3	30	37	60	95	-36.8%	1230	1257	-2.1%
Dec 4	35	41	95	136	-30.1%	1265	1298	-2.5%
Dec 5	40	40	135	176	-23.3%	1305	1338	-2.5%
Dec 6	35	37	170	213	-20.2%	1340	1375	-2.5%
Dec 7	27	45	197	258	-23.6%	1367	1420	-3.7%
Dec 8	44	44	241	302	-20.2%	1411	1464	-3.6%
Dec 9	39	40	280	342	-18.1%	1450	1504	-3.6%
Dec 10	26	38	306	380	-19.5%	1476	1542	-4.3%
Dec 11	24	34	330	414	-20.3%	1500	1576	-4.8%
Dec 12	27	39	357	453	-21.2%	1527	1615	-5.4%
Dec 13	22	51	379	504	-24.8%	1549	1666	-7%
Dec 14	18	52	397	556	-28.6%	1567	1718	-8.8%
Dec 15	21	49	418	605	-30.9%	1588	1767	-10.1%
Dec 16	24	33	442	638	-30.7%	1612	1800	-10.4%
Dec 17	23	37	465	675	-31.1%	1635	1837	-11%
Dec 18	23	39	488	714	-31.7%	1658	1876	-11.6%
Dec 19	32	41	520	755	-31.1%	1690	1917	-11.8%
Dec 20	34	43	554	798	-30.6%	1724	1960	-12%
Dec 21	24	48	578	846	-31.7%	1748	2008	-12.9%
Dec 22	33	41	611	887	-31.1%	1781	2049	-13.1%
Dec 23	21	30	632	917	-31.1%	1802	2079	-13.3%
Dec 24	25	26	657	943	-30.3%	1827	2105	-13.2%
Dec 25	29	28	686	971	-29.4%	1856	2133	-13%
Dec 26	26	28	712	999	-28.7%	1882	2161	-12.9%
Dec 27	32	33	744	1032	-27.9%	1914	2194	-12.8%
Dec 28	31	33	775	1065	-27.2%	1945	2227	-12.7%
Dec 29	37	25	812	1090	-25.5%	1982	2252	-12%
Dec 30	37	32	849	1122	-24.3%	2019	2284	-11.6%
Dec 31	34	41	883	1163	-24.1%	2053	2325	-11.7%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Jan 1	29	40	29	40	-27.5%	2082	2365	-12%
Jan 2	30	31	59	71	-16.9%	2112	2396	-11.9%
Jan 3	27	37	86	108	-20.4%	2139	2433	-12.1%
Jan 4	21	41	107	149	-28.2%	2160	2474	-12.7%
Jan 5	14	34	121	183	-33.9%	2174	2508	-13.3%
Jan 6	9	34	130	217	-40.1%	2183	2542	-14.1%
Jan 7	23	43	153	260	-41.2%	2206	2585	-14.7%
Jan 8	24	40	177	300	-41%	2230	2625	-15%
Jan 9	32	29	209	329	-36.5%	2262	2654	-14.8%
Jan 10	40	30	249	359	-30.6%	2302	2684	-14.2%
Jan 11	41	24	290	383	-24.3%	2343	2708	-13.5%
Jan 12	27	21	317	404	-21.5%	2370	2729	-13.2%
Jan 13	24	22	341	426	-20%	2394	2751	-13%
Jan 14	33	20	374	446	-16.1%	2427	2771	-12.4%
Jan 15	29	46	403	492	-18.1%	2456	2817	-12.8%
Jan 16	36	51	439	543	-19.2%	2492	2868	-13.1%
Jan 17	54	38	493	581	-15.1%	2546	2906	-12.4%
Jan 18	43	20	536	601	-10.8%	2589	2926	-11.5%
Jan 19	34	30	570	631	-9.7%	2623	2956	-11.3%
Jan 20	46	21	616	652	-5.5%	2669	2977	-10.3%
Jan 21	50	21	666	673	-1%	2719	2998	-9.3%
Jan 22	46	36	712	709	0.4%	2765	3034	-8.9%
Jan 23	42	35	754	744	1.3%	2807	3069	-8.5%
Jan 24	39	36	793	780	1.7%	2846	3105	-8.3%
Jan 25	52	32	845	812	4.1%	2898	3137	-7.6%
Jan 26	62	39	907	851	6.6%	2960	3176	-6.8%
Jan 27	52	41	959	892	7.5%	3012	3217	-6.4%
Jan 28	35	25	994	917	8.4%	3047	3242	-6%
Jan 29	48	25	1042	942	10.6%	3095	3267	-5.3%
Jan 30	46	28	1088	970	12.2%	3141	3295	-4.7%
Jan 31	44	35	1132	1005	12.6%	3185	3330	-4.4%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Feb 1	41	32	41	32	28.1%	3226	3362	-4%
Feb 2	36	31	77	63	22.2%	3262	3393	-3.9%
Feb 3	43	21	120	84	42.9%	3305	3414	-3.2%
Feb 4	51	23	171	107	59.8%	3356	3437	-2.4%
Feb 5	58	24	229	131	74.8%	3414	3461	-1.4%
Feb 6	51	33	280	164	70.7%	3465	3494	-0.8%
Feb 7	53	39	333	203	64%	3518	3533	-0.4%
Feb 8	50	42	383	245	56.3%	3568	3575	-0.2%
Feb 9	48	42	431	287	50.2%	3616	3617	0%
Feb 10	45	46	476	333	42.9%	3661	3663	-0.1%
Feb 11	47	44	523	377	38.7%	3708	3707	0%
Feb 12	41	47	564	424	33%	3749	3754	-0.1%
Feb 13	53	46	617	470	31.3%	3802	3800	0.1%
Feb 14	49	37	666	507	31.4%	3851	3837	0.4%
Feb 15	53	25	719	532	35.2%	3904	3862	1.1%
Feb 16	50	18	769	550	39.8%	3954	3880	1.9%
Feb 17	42	28	811	578	40.3%	3996	3908	2.3%
Feb 18	44	48	855	626	36.6%	4040	3956	2.1%
Feb 19	55	51	910	677	34.4%	4095	4007	2.2%
Feb 20	35	44	945	721	31.1%	4130	4051	2%
Feb 21	30	38	975	759	28.5%	4160	4089	1.7%
Feb 22	32	36	1007	795	26.7%	4192	4125	1.6%
Feb 23	43	31	1050	826	27.1%	4235	4156	1.9%
Feb 24	44	40	1094	866	26.3%	4279	4196	2%
Feb 25	35	48	1129	914	23.5%	4314	4244	1.6%
Feb 26	36	51	1165	965	20.7%	4350	4293	1.3%
Feb 27	35	55	1200	1020	17.6%	4385	4350	0.8%
Feb 28	33	49	1233	1068	15.4%	4418	4398	0.5%
Feb 29	0		0	0	0%	0	0	0%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Mar 1	36	46	36	46	-21.7%	4454	4445	0.2%
Mar 2	32	42	68	88	-22.7%	4486	4487	0%
Mar 3	24	45	92	133	-30.8%	4510	4535	-0.6%
Mar 4	35	40	127	173	-26.6%	4545	4572	-0.6%
Mar 5	41	34	168	207	-18.8%	4586	4606	-0.4%
Mar 6	57	35	225	242	-7%	4643	4641	0%
Mar 7	56	33	281	275	2.2%	4699	4674	0.5%
Mar 8	53	31	334	306	9.2%	4752	4705	1%
Mar 9	49	29	335	335	0%	4801	4734	1.4%
Mar 10	31	19	414	348	19%	4832	4747	1.8%
Mar 11	25	19	439	367	19.6%	4857	4766	1.9%
Mar 12	27	20	466	387	20.4%	4884	4786	2%
Mar 13	18	16	484	403	20.1%	4902	4802	2.1%
Mar 14	10	21	494	424	16.5%	4912	4823	1.8%
Mar 15	21	33	515	457	12.7%	4933	4856	1.6%
Mar 16	39	33	554	490	13.1%	4972	4889	1.7%
Mar 17	40	36	594	526	12.9%	5012	4925	1.8%
Mar 18	41	40	635	566	12.2%	5053	4965	1.8%
Mar 19	38	40	673	606	11.1%	5091	5005	1.7%
Mar 20	35	40	708	646	9.6%	5126	5045	1.6%
Mar 21	40	35	748	681	9.8%	5166	5080	1.7%
Mar 22	23	32	771	713	8.1%	5189	5112	1.5%
Mar 23	19	25	790	738	7%	5208	5137	1.4%
Mar 24	24	26	814	764	6.5%	5232	5162	1.4%
Mar 25	27	28	841	792	6.2%	5259	5190	1.3%
Mar 26	28	24	869	816	6.5%	5287	5215	1.4%
Mar 27	11	22	880	838	5%	5298	5236	1.2%
Mar 28	21	23	901	861	4.6%	5319	5260	1.1%
Mar 29	26	17	927	878	5.6%	5345	5277	1.3%
Mar 30	20	14	947	892	6.2%	5365	5291	1.4%
Mar 31	22	8	969	900	7.7%	5387	5299	1.7%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
Apr 1	21	7	21	7	200%	5408	5306	1.9%
Apr 2	28	14	49	21	133.3%	5436	5320	2.2%
Apr 3	27	18	76	39	94.9%	5463	5338	2.3%
Apr 4	30	27	106	66	60.6%	5493	5365	2.4%
Apr 5	38	31	144	97	48.5%	5531	5396	2.5%
Apr 6	38	28	182	125	45.6%	5569	5424	2.7%
Apr 7	35	20	217	145	49.7%	5664	5444	4%
Apr 8	35	21	252	166	51.8%	5639	5465	3.2%
Apr 9	29	22	281	188	49.5%	5668	5487	3.3%
Apr 10	30	18	311	206	51%	5698	5505	3.5%
Apr 11	27	13	338	219	54.3%	5725	5517	3.8%
Apr 12	30	11	368	230	60%	5755	5529	4.1%
Apr 13	28	5	396	235	68.5%	5783	5534	4.5%
Apr 14	24	7	420	242	73.6%	5807	5541	4.8%
Apr 15	26	3	448	245	82.9%	5835	5544	5.2%
Apr 16	20	14	468	259	80.7%	5855	5558	5.3%
Apr 17	29	17	497	276	80.1%	5884	5575	5.5%
Apr 18	27	10	524	286	83.2%	5911	5586	5.8%
Apr 19	18	5	540	291	85.6%	5927	5590	6%
Apr 20	10	4	550	394	39.6%	5937	5593	6.2%
Apr 21	5	16	555	311	78.5%	5942	5610	5.9%
Apr 22	1	22	556	333	67%	5943	5632	5.5%
Apr 23	0	23	556	356	56.2%	5943	5655	5.1%
Apr 24	6	22	562	378	48.7%	5949	5677	4.8%
Apr 25	16	13	578	391	47.8%	5965	5690	4.8%
Apr 26	14	21	592	412	43.7%	5979	5711	4.7%
Apr 27	21	13	613	425	44.2%	6000	5724	4.8%
Apr 28	9	16	622	441	41%	6009	5739	4.7%
Apr 29	12	14	636	455	39.8%	6023	5754	4.7%
Apr 30	9	10	643	465	38.3%	6030	5764	4.6%
Date	06-07	05-06	06-07	05-06	% diff.	06-07	05-06	% diff.
May 1	12	13	12	13	-7.7%	6042	5777	4.6%
May 2	11	22	23	35	-34.3%	6053	5799	4.4%
May 3	12	18	35	53	-34%	6065	5817	4.3%
May 4	11	3	46	56	-17.9%	6076	5820	4.4%
May 5	11	0	57	56	1.8%	6087	5820	4.6%
May 6	17	8	74	64	15.6%	6104	5828	4.7%
May 7	12	13	86	77	11.7%	6116	5841	4.7%
May 8	4	11	90	88	2.3%	6120	5852	4.6%
May 9	0	15	90	103	-12.6%	6120	5867	4.3%
May 10	0	17	90	120	-25%	6120	5884	4%
May 11	0	15	90	135	-33.3%	6120	5899	3.7%
May 12	7	17	97	152	-36.2%	6127	5916	3.6%
May 13	10	19	107	171	-37.4%	6137	5934	3.4%
May 14	10	20	117	191	-38.7%	6147	5955	3.2%
May 15	1	19	118	210	-43.8%	6148	5974	2.9%
May 16	3	14	121	224	-46%	6151	5988	2.7%
May 17	19	9	140	233	-39.9%	6170	5997	2.9%
May 18	24	3	164	236	-30.5%	6194	6000	3.2%
May 19	19	12	183	248	-26.2%	6213	6012	3.3%
May 20	5	11	188	259	-27.4%	6218	6023	3.2%
May 21	10	13	198	272	-27.2%	6228	6036	3.2%
May 22	7	15	205	287	-28.6%	6235	6051	3%
May 23	4	16	209	303	-31%	6239	6067	2.8%
May 24	0	8	209	311	-32.8%	6239	6075	2.7%
May 25	0	2	209	313	-33.2%	6239	6076	2.7%
May 26	0	0	209	313	-33.2%	6239	6077	2.7%
May 27	0	0	209	313	-33.2%	6239	6077	2.7%
May 28	0	0	209	313	-33.2%	6239	6077	2.7%
May 29	2	0	211	313	-32.6%	6241	6077	2.7%
May 30	0	0	211	313	-32.6%	6241	6077	2.7%
May 31	1	0	212	313	-32.3%	6242	6077	2.7%