CottonHeatUnits.com - Heat Units Accummulated

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Heat Units

Instructions Print

· Weather Station Memphis, Tennessee (35.149) (-90.049)
· Date of Planting Apr 10

		Averages			2010 Crop Year				Accumulated HU
Day	Date	Hi	Lo	HU	Hi	Lo	HU	Vari	Avg	2009	Vari
1	Apr 10	68	49	3.3	77	45	1.0	-2.3	3	1	-2
2	Apr 11	70	49	2.8	82	45	3.5	0.7	6	5	-2
3	Apr 12	71	51	3.6	82	48	5.0	1.4	10	10	0
4	Apr 13	71	52	3.9	86	50	8.0	4.1	14	18	4
5	Apr 14	70	50	3.5	85	54	9.5	6.0	17	27	10
6	Apr 15	71	51	3.8	86	56	11.0	7.2	21	38	17
7	Apr 16	71	50	3.5	85	57	11.0	7.5	24	49	25
8	Apr 17	73	50	4.2	71	58	4.5	0.3	29	54	25
9	Apr 18	74	52	5.2	71	48	0.0	-5.2	34	54	20
10	Apr 19	75	54	6.1	66	53	0.0	-6.1	40	54	14
11	Apr 20	76	55	6.8	74	48	1.0	-5.8	47	55	8
12	Apr 21	76	55	6.6	79	45	2.0	-4.6	53	57	3
13	Apr 22	75	55	6.7	83	60	11.5	4.8	60	68	8
14	Apr 23	76	56	7.3	80	62	11.0	3.7	67	79	12
15	Apr 24	76	57	7.3	80	65	12.5	5.2	75	92	17
16	Apr 25	75	55	6.1	75	61	8.0	1.9	81	100	19
17	Apr 26	75	55	5.8	64	55	0.0	-5.8	87	100	13
18	Apr 27	75	56	6.3	64	45	0.0	-6.3	93	100	7
19	Apr 28	77	57	7.6	73	45	0.0	-7.6	100	100	-1
20	Apr 29	77	57	7.7	79	55	7.0	-0.7	108	107	-2
21	Apr 30	76	57	6.8	75	66	10.5	3.7	115	117	2
22	May 1	77	58	8.0	78	70	14.0	6.0	123	131	8
23	May 2	75	57	6.4	81	63	12.0	5.6	129	143	14
24	May 3	76	56	6.6	84	55	9.5	2.9	136	153	17
25	May 4	76	57	6.9	88	57	12.5	5.6	143	165	22
26	May 5	77	57	7.5	90	61	15.5	8.0	150	181	30
27	May 6	79	58	8.8	90	64	17.0	8.2	159	198	38
28	May 7	79	59	9.3	89	67	18.0	8.7	168	216	47
29	May 8	79	59	9.3	68	52	0.0	-9.3	178	216	38
30	May 9	79	59	9.5	65	51	0.0	-9.5	187	216	28
31	May 10	79	59	9.2	63	52	0.0	-9.2	196	216	19
32	May 11	80	59	9.8	84	61	12.5	2.7	206	228	22
33	May 12	79	60	9.6	90	71	20.5	10.9	216	249	33
34	May 13	79	60	9.9	88	73	20.5	10.6	226	269	43
35	May 14	80	60	10.2	88	70	19.0	8.8	236	288	52
36	May 15	81	60	10.7	87	67	17.0	6.3	247	305	58
37	May 16	80	61	10.7	82	63	12.5	1.8	257	318	60
38	May 17	82	62	12.1	78	63	10.5	-1.6	269	328	59
39	May 18	83	62	12.5	74	58	6.0	-6.5	282	334	52
40	May 19	83	63	13.0	80	56	8.0	-5.0	295	342	47
41	May 20	82	63	12.5	79	65	12.0	-0.5	307	354	47
42	May 21	82	62	12.2	85	66	15.5	3.3	320	370	50
43	May 22	84	63	13.3	93	69	21.0	7.7	333	391	58
44	May 23	83	64	13.3	93	73	23.0	9.7	346	414	67
45	May 24	85	64	14.5	92	67	19.5	5.0	361	433	72
46	May 25	84	65	14.2	90	64	17.0	2.8	375	450	75
47	May 26	84	65	14.9	89	69	19.0	4.1	390	469	79
48	May 27	83	65	14.1	91	68	19.5	5.4	404	489	85
49	May 28	83	63	13.5	89	70	19.5	6.0	417	508	91
50	May 29	84	64	14.0	86	67	16.5	2.5	431	525	93
51	May 30	84	64	14.3	87	68	17.5	3.2	446	542	96
52	May 31	84	65	14.4	89	70	19.5	5.1	460	562	101
53	Jun 1	84	65	14.6	93	71	22.0	7.4	475	584	109
54	Jun 2	85	66	15.5	93	71	22.0	6.5	490	606	115
55	Jun 3	85	66	15.5	93	72	22.5	7.0	506	628	122
56	Jun 4	85	66	15.8	90	72	21.0	5.2	522	649	128
57	Jun 5	85	66	15.8	88	72	20.0	4.2	537	669	132
58	Jun 6	86	66	16.3	90	72	21.0	4.7	554	690	136
59	Jun 7	87	67	17.1	91	66	18.5	1.4	571	709	138
60	Jun 8	87	67	17.3	95	73	24.0	6.7	588	733	145
61	Jun 9	89	69	18.6	92	74	23.0	4.4	607	756	149
62	Jun 10	89	69	18.8	92	73	22.5	3.7	625	778	153
63	Jun 11	88	69	18.4	91	75	23.0	4.6	644	801	157
64	Jun 12	88	68	18.3	94	75	24.5	6.2	662	826	163
65	Jun 13	88	69	18.9	97	75	26.0	7.1	681	852	171
66	Jun 14	89	69	19.1	96	76	26.0	6.9	700	878	177
67	Jun 15	89	69	19.2	96	76	26.0	6.8	719	904	184
68	Jun 16	88	69	18.5	96	75	25.5	7.0	738	929	191
69	Jun 17	88	69	18.3	95	74	24.5	6.2	756	954	197
70	Jun 18	89	69	18.9	96	74	25.0	6.1	775	979	204
71	Jun 19	89	70	19.5	98	76	27.0	7.5	794	1,006	211
72	Jun 20	89	70	19.6	97	75	26.0	6.4	814	1,032	217
73	Jun 21	90	71	20.3	100	74	27.0	6.7	834	1,059	224
74	Jun 22	90	71	20.4	99	74	26.5	6.1	855	1,085	230
75	Jun 23	91	71	20.9	95	75	25.0	4.1	876	1,110	234
76	Jun 24	90	71	20.9	98	77	27.5	6.6	897	1,138	241
77	Jun 25	90	71	20.7	98	76	27.0	6.3	917	1,165	247
78	Jun 26	90	71	20.7	97	75	26.0	5.3	938	1,191	253
79	Jun 27	89	71	20.1	97	73	25.0	4.9	958	1,216	257
80	Jun 28	90	71	20.4	95	77	26.0	5.6	979	1,242	263
81	Jun 29	90	71	20.7	93	76	24.5	3.8	999	1,266	267
82	Jun 30	91	72	21.5	90	73	21.5	0.0	1,021	1,288	267
83	Jul 1	91	72	21.5	90	69	19.5	-2.0	1,042	1,307	265
84	Jul 2	91	72	21.5	92	66	19.0	-2.5	1,064	1,326	262
85	Jul 3	92	73	22.0	96	69	22.5	0.5	1,086	1,349	263
86	Jul 4	92	73	22.5	90	70	20.0	-2.5	1,108	1,369	260
87	Jul 5	92	72	21.9	95	70	22.5	0.6	1,130	1,391	261
88	Jul 6	91	72	21.3	92	75	23.5	2.2	1,151	1,415	263
89	Jul 7	91	72	21.8	95	74	24.5	2.7	1,173	1,439	266
90	Jul 8	92	73	22.7	96	74	25.0	2.3	1,196	1,464	268
91	Jul 9	92	74	22.8	92	76	24.0	1.2	1,219	1,488	269
92	Jul 10	92	74	22.8	92	76	24.0	1.2	1,242	1,512	270
93	Jul 11	92	73	22.8	94	73	23.5	0.7	1,264	1,536	271
94	Jul 12	92	72	21.9	92	72	22.0	0.1	1,286	1,558	271
95	Jul 13	92	72	22.1	90	73	21.5	-0.6	1,308	1,579	271
96	Jul 14	92	73	22.7	98	78	28.0	5.3	1,331	1,607	276
97	Jul 15	91	73	22.1	98	78	28.0	5.9	1,353	1,635	282
98	Jul 16	92	73	22.5	94	75	24.5	2.0	1,376	1,660	284
99	Jul 17	91	73	22.3	93	74	23.5	1.2	1,398	1,683	285
100	Jul 18	92	73	22.4	93	77	25.0	2.6	1,420	1,708	288
101	Jul 19	92	73	22.5	95	73	24.0	1.5	1,443	1,732	289
102	Jul 20	93	74	23.5	95	77	26.0	2.5	1,466	1,758	292
103	Jul 21	92	74	23.1	97	79	28.0	4.9	1,489	1,786	297
104	Jul 22	92	73	22.4	98	78	28.0	5.6	1,512	1,814	302
105	Jul 23	91	73	22.2	98	75	26.5	4.3	1,534	1,841	306
106	Jul 24	91	73	22.3	99	75	27.0	4.7	1,556	1,868	311
107	Jul 25	91	74	22.3	98	81	29.5	7.2	1,579	1,897	318
108	Jul 26	91	73	22.0	96	73	24.5	2.5	1,601	1,922	321
109	Jul 27	92	73	22.5	93	72	22.5	0.0	1,623	1,944	321
110	Jul 28	91	74	22.5	91	75	23.0	0.5	1,646	1,967	321
111	Jul 29	92	74	22.7	96	78	27.0	4.3	1,668	1,994	326
112	Jul 30	91	73	22.4	98	76	27.0	4.6	1,691	2,021	330
113	Jul 31	91	73	22.1	99	77	28.0	5.9	1,713	2,049	336
114	Aug 1	91	73	21.9	98	79	28.5	6.6	1,735	2,078	343
115	Aug 2	91	72	21.5	101	76	28.5	7.0	1,756	2,106	350
116	Aug 3	90	72	21.1	104	81	31.0	9.9	1,777	2,137	360
117	Aug 4	91	72	21.7	105	81	31.0	9.3	1,799	2,168	369
118	Aug 5	91	72	21.7	101	79	30.0	8.3	1,821	2,198	377
119	Aug 6	91	72	21.4	92	76	24.0	2.6	1,842	2,222	380
120	Aug 7	91	72	21.1	96	73	24.5	3.4	1,863	2,247	383
121	Aug 8	91	72	21.1	98	75	26.5	5.4	1,884	2,273	389
122	Aug 9	90	72	21.1	98	81	29.5	8.4	1,905	2,303	397
123	Aug 10	91	72	21.4	98	77	27.5	6.1	1,927	2,330	403
124	Aug 11	90	72	21.0	101	77	29.0	8.0	1,948	2,359	411
125	Aug 12	90	72	20.9	101	80	30.5	9.6	1,969	2,390	421
126	Aug 13	90	71	20.7	101	77	29.0	8.3	1,989	2,419	429
127	Aug 14	90	71	20.4	102	79	30.5	10.1	2,010	2,449	439
128	Aug 15	90	71	20.6	102	80	31.0	10.4	2,030	2,480	450
129	Aug 16	91	71	21.0	95	78	26.5	5.5	2,051	2,507	455
130	Aug 17	91	72	21.3	95	73	24.0	2.7	2,073	2,531	458
131	Aug 18	91	72	21.7	93	77	25.0	3.3	2,094	2,556	461
132	Aug 19	91	72	21.3	97	75	26.0	4.7	2,116	2,582	466
133	Aug 20	91	72	21.4	98	76	27.0	5.6	2,137	2,609	471
134	Aug 21	90	71	20.5	99	80	29.5	9.0	2,158	2,638	480
135	Aug 22	90	70	20.2	97	74	25.5	5.3	2,178	2,664	486
136	Aug 23	90	70	20.0	95	76	25.5	5.5	2,198	2,689	491
137	Aug 24	89	70	19.8	93	68	20.5	0.7	2,218	2,710	492
138	Aug 25	90	70	20.2	90	73	21.5	1.3	2,238	2,731	493
139	Aug 26	91	70	20.6	88	64	16.0	-4.6	2,258	2,747	489
140	Aug 27	92	71	21.3	90	64	17.0	-4.3	2,280	2,764	484
141	Aug 28	91	70	20.7	93	70	21.5	0.8	2,300	2,786	485
142	Aug 29	90	70	20.1	85	73	19.0	-1.1	2,321	2,805	484
143	Aug 30	90	70	20.3	90	73	21.5	1.2	2,341	2,826	485
144	Aug 31	90	70	20.2	93	72	22.5	2.3	2,361	2,849	488
145	Sep 1	90	70	19.9	93	72	22.5	2.6	2,381	2,871	490
146	Sep 2	88	69	18.8	94	71	22.5	3.7	2,400	2,894	494
147	Sep 3	89	69	18.8	86	64	15.0	-3.8	2,419	2,909	490
					Forecast
148	Sep 4	88	69	18.3	82	59	10.5	-7.8	2,437
149	Sep 5	87	68	17.6	85	56	10.5	-7.1	2,454
150	Sep 6	87	68	17.5	91	60	15.5	-2.0	2,472
151	Sep 7	88	68	17.8	92	72	22.0	4.2	2,490
152	Sep 8	88	68	17.9	91	73	22.0	4.1	2,508
153	Sep 9	87	68	17.4	93	72	22.5	5.1	2,525
154	Sep 10	87	67	16.9	91	73	22.0	5.1	2,542
155	Sep 11	85	66	15.7					2,558
156	Sep 12	86	65	15.5					2,573
157	Sep 13	86	66	15.8					2,589
158	Sep 14	85	65	15.0					2,604
159	Sep 15	86	64	15.0					2,619
160	Sep 16	84	65	14.2					2,633
161	Sep 17	84	65	14.8					2,648
162	Sep 18	84	65	14.5					2,662
163	Sep 19	85	64	14.4					2,677
164	Sep 20	85	64	14.5					2,691
165	Sep 21	85	64	14.3					2,706
166	Sep 22	83	63	13.3					2,719
167	Sep 23	82	62	12.0					2,731
168	Sep 24	80	61	10.6					2,742
169	Sep 25	80	59	9.6					2,751
170	Sep 26	81	59	10.1					2,761
171	Sep 27	81	60	10.5					2,772
172	Sep 28	80	59	9.8					2,782
173	Sep 29	80	59	9.7					2,791
174	Sep 30	80	58	9.1					2,800
175	Oct 1	81	58	9.9					2,810
176	Oct 2	80	58	9.5					2,820
177	Oct 3	80	58	9.5					2,829
178	Oct 4	80	58	9.3					2,839
179	Oct 5	79	57	8.4					2,847
180	Oct 6	79	56	7.8					2,855
181	Oct 7	77	55	7.1					2,862
182	Oct 8	75	54	5.6					2,867
183	Oct 9	76	54	6.2					2,874
184	Oct 10	76	53	5.6					2,879
185	Oct 11	76	53	6.2					2,885
186	Oct 12	77	54	6.9					2,892
187	Oct 13	77	55	6.9					2,899
188	Oct 14	77	54	6.4					2,906
189	Oct 15	77	54	6.2					2,912
190	Oct 16	76	53	6.1					2,918
191	Oct 17	76	54	6.3					2,924
192	Oct 18	74	51	4.8					2,929
193	Oct 19	73	50	3.9					2,933
194	Oct 20	71	49	3.5					2,936
195	Oct 21	73	48	3.6					2,940
196	Oct 22	73	51	4.1					2,944
197	Oct 23	73	50	3.6					2,948
198	Oct 24	73	50	3.7					2,951
199	Oct 25	70	49	2.8					2,954
200	Oct 26	71	48	2.9					2,957
201	Oct 27	71	48	3.1					2,960
202	Oct 28	71	48	2.9					2,963
203	Oct 29	70	47	2.7					2,966
204	Oct 30	70	48	3.4					2,969
205	Oct 31	71	50	3.4					2,973
206	Nov 1	71	50	3.8					2,976
207	Nov 2	70	49	3.6					2,980
208	Nov 3	68	47	2.4					2,982
209	Nov 4	64	44	2.1					2,985
210	Nov 5	63	44	2.0					2,987
211	Nov 6	63	43	1.3					2,988
212	Nov 7	63	42	1.0					2,989
213	Nov 8	63	43	1.0					2,990
214	Nov 9	64	43	1.5					2,991
215	Nov 10	65	42	0.9					2,992
216	Nov 11	62	41	0.6					2,993
217	Nov 12	63	42	0.9					2,994
218	Nov 13	63	42	0.9					2,995
219	Nov 14	64	42	1.4					2,996
220	Nov 15	64	44	1.9					2,998
221	Nov 16	65	44	2.0					3,000
222	Nov 17	64	44	1.3					3,001
223	Nov 18	61	42	0.9					3,002
224	Nov 19	60	42	0.8					3,003
225	Nov 20	62	43	1.1					3,004
226	Nov 21	61	41	0.7					3,005
227	Nov 22	59	40	0.7					3,005
228	Nov 23	60	39	0.5					3,006
229	Nov 24	59	40	0.6					3,007
230	Nov 25	57	39	0.4					3,007
231	Nov 26	59	40	0.4					3,007
232	Nov 27	61	43	1.2					3,009
233	Nov 28	59	41	0.7					3,009
234	Nov 29	53	36	0.4					3,010
235	Nov 30	54	36	0.5					3,010

locP=

locF=

dop=10