CottonHeatUnits.com - Heat Units Accummulated

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Heat Units

Instructions Print

• Weather Station	Stoneville, Mississippi, Lat 33.424, Lon -90.915
• Date of Planting	April 25, 2008

Heat Units (Degree Days 60) accumulated by cotton

planted on April 25, 2008 near Stoneville, Mississippi

DAP	Date		Averages			2008 Crop Year				Accumulated HU
			Hi	Lo	HU	Hi	Lo	HU	Vari	Avg	2008	Vari
							— Observed —
0	Apr	25	77	56	6.8	83	63	13.0	+6.2	7	13	+6
1	Apr	26	76	56	6.4	68	55	1.5	-4.9	13	15	+1
2	Apr	27	77	56	7.1	70	54	2.0	-5.1	20	17	-4
3	Apr	28	77	56	7.3	69	48	0.0	-7.3	28	17	-11
4	Apr	29	78	57	8.0	68	49	0.0	-8.0	36	17	-19
5	Apr	30	78	58	8.3	80	51	5.5	-2.8	44	22	-22
6	May	1	78	58	8.6	81	61	11.0	+2.4	53	33	-20
7	May	2	79	58	8.4	83	67	15.0	+6.6	61	48	-13
8	May	3	76	56	6.8	69	54	1.5	-5.3	68	50	-18
9	May	4	77	56	6.7	72	49	0.5	-6.2	74	50	-24
10	May	5	76	57	7.0	79	52	5.5	-1.5	81	56	-26
11	May	6	79	58	8.7	78	54	6.0	-2.7	90	62	-29
12	May	7	81	60	10.6	85	62	13.5	+2.9	101	75	-26
13	May	8	82	61	11.7	77	62	9.5	-2.2	112	85	-28
14	May	9	80	61	11.1	88	57	12.5	+1.4	124	97	-26
15	May	10	81	60	10.8	85	68	16.5	+5.7	134	114	-21
16	May	11	81	60	10.7	76	56	6.0	-4.7	145	120	-25
17	May	12	81	61	11.0	78	50	4.0	-7.0	156	124	-32
18	May	13	82	61	11.6	76	58	7.0	-4.6	168	131	-37
19	May	14	82	61	12.1	71	64	7.5	-4.6	180	138	-42
20	May	15	83	62	12.5	80	61	10.5	-2.0	192	149	-44
21	May	16	83	62	12.6	71	54	2.5	-10.1	205	151	-54
22	May	17	83	62	12.6	76	51	3.5	-9.1	217	155	-63
23	May	18	83	63	13.3	84	63	13.5	+0.2	231	168	-63
24	May	19	84	63	13.3	88	56	12.0	-1.3	244	180	-64
25	May	20	83	63	13.3	90	66	18.0	+4.7	257	198	-59
26	May	21	84	63	13.5	84	63	13.5	0.0	271	212	-59
27	May	22	84	63	13.5	89	67	18.0	+4.5	284	230	-55
28	May	23	84	63	13.8	84	66	15.0	+1.2	298	245	-54
29	May	24	85	64	14.5	88	69	18.5	+4.0	313	263	-50
30	May	25	85	65	15.1	93	68	20.5	+5.4	328	284	-44
31	May	26	86	65	15.3	89	73	21.0	+5.7	343	305	-39
32	May	27	86	66	16.0	89	72	20.5	+4.5	359	325	-34
33	May	28	86	65	15.2	84	71	17.5	+2.3	374	343	-32
34	May	29	85	65	15.4	82	68	15.0	-0.4	390	358	-32
35	May	30	85	65	15.1	89	67	18.0	+2.9	405	376	-29
36	May	31	86	65	15.5	90	70	20.0	+4.5	420	396	-25
37	Jun	1	86	65	15.6	90	69	19.5	+3.9	436	415	-21
38	Jun	2	85	66	15.3	92	66	19.0	+3.7	451	434	-17
39	Jun	3	86	66	16.0	90	73	21.5	+5.5	467	456	-12
40	Jun	4	87	67	17.0	91	76	23.5	+6.5	484	479	-5
41	Jun	5	88	68	17.7	92	77	24.5	+6.8	502	504	+2
42	Jun	6	87	68	17.5	92	75	23.5	+6.0	519	527	+8
43	Jun	7	88	68	18.0	93	75	24.0	+6.0	537	551	+14
44	Jun	8	88	67	17.6	92	74	23.0	+5.4	555	574	+19
45	Jun	9	88	68	18.0	91	70	20.5	+2.5	573	595	+22
46	Jun	10	90	69	19.2	85	69	17.0	-2.2	592	612	+19
47	Jun	11	90	69	19.6	92	68	20.0	+0.4	612	632	+20
48	Jun	12	89	69	19.0	93	72	22.5	+3.5	631	654	+23
49	Jun	13	90	69	19.3	92	73	22.5	+3.2	650	677	+27
50	Jun	14	90	69	19.6	88	70	19.0	-0.6	670	696	+26
51	Jun	15	90	70	19.7	94	67	20.5	+0.8	689	716	+27
52	Jun	16	90	69	19.4	96	71	23.5	+4.1	709	740	+31
53	Jun	17	90	69	19.4	92	69	20.5	+1.1	728	760	+32
54	Jun	18	88	69	18.6	88	62	15.0	-3.6	747	775	+28
55	Jun	19	89	69	19.4	89	60	14.5	-4.9	766	790	+23
56	Jun	20	90	70	19.9	83	65	14.0	-5.9	786	804	+17
57	Jun	21	90	69	19.7	91	67	19.0	-0.7	806	823	+17
58	Jun	22	90	70	20.1	94	65	19.5	-0.6	826	842	+16
59	Jun	23	90	70	20.0	95	67	21.0	+1.0	846	863	+17
60	Jun	24	90	71	20.7	95	67	21.0	+0.3	867	884	+17
61	Jun	25	91	71	21.2	93	67	20.0	-1.2	888	904	+16
62	Jun	26	91	71	21.0	92	68	20.0	-1.0	909	924	+15
63	Jun	27	90	70	20.3	93	68	20.5	+0.2	929	945	+15
64	Jun	28	90	71	20.6	91	71	21.0	+0.4	950	966	+16
65	Jun	29	90	71	20.3	84	73	18.5	-1.8	970	984	+14
66	Jun	30	90	71	20.7	92	67	19.5	-1.2	991	1004	+13
67	Jul	1	91	72	21.3	91	60	15.5	-5.8	1012	1019	+7
68	Jul	2	92	72	21.7	91	65	18.0	-3.7	1034	1037	+3
69	Jul	3	92	72	22.0	94	64	19.0	-3.0	1056	1056	+0
70	Jul	4	91	73	22.0	94	72	23.0	+1.0	1078	1079	+1
71	Jul	5	92	72	22.0	91	71	21.0	-1.0	1100	1100	+0
72	Jul	6	92	71	21.6	94	71	22.5	+0.9	1121	1123	+1
73	Jul	7	91	72	21.2	95	71	23.0	+1.8	1142	1146	+3
74	Jul	8	91	72	21.7	95	74	24.5	+2.8	1164	1170	+6
75	Jul	9	92	72	22.2	95	76	25.5	+3.3	1186	1196	+9
76	Jul	10	92	72	22.3	95	74	24.5	+2.2	1209	1220	+11
77	Jul	11	93	73	22.5	95	74	24.5	+2.0	1231	1245	+13
78	Jul	12	93	73	22.7	96	77	26.5	+3.8	1254	1271	+17
79	Jul	13	92	73	22.2	91	75	23.0	+0.8	1276	1294	+18
80	Jul	14	92	72	22.4	91	69	20.0	-2.4	1298	1314	+16
81	Jul	15	91	71	21.3	93	63	18.0	-3.3	1320	1332	+12
82	Jul	16	91	71	20.9	96	64	20.0	-0.9	1341	1352	+11
83	Jul	17	92	72	21.7	97	70	23.5	+1.8	1362	1376	+13
84	Jul	18	92	71	21.5	95	70	22.5	+1.0	1384	1398	+14
85	Jul	19	92	72	21.5	97	72	24.5	+3.0	1405	1423	+17
86	Jul	20	92	72	22.1	99	73	26.0	+3.9	1427	1449	+21
87	Jul	21	93	72	22.5	101	75	28.0	+5.5	1450	1477	+27
88	Jul	22	92	72	22.0	99	76	27.5	+5.5	1472	1504	+32
89	Jul	23	92	72	21.8	96	72	24.0	+2.2	1494	1528	+34
90	Jul	24	92	72	22.1	95	73	24.0	+1.9	1516	1552	+36
							— Forecast —
91	Jul	25	92	72	22.0	96	74	25.0	+3.0	1538	1577	+39
92	Jul	26	92	73	22.2	96	73	24.5	+2.3	1560	1602	+42
93	Jul	27	91	73	21.9	100	72	26.0	+4.1	1582	1628	+46
94	Jul	28	91	72	21.9	101	75	28.0	+6.1	1604	1656	+52
95	Jul	29	91	73	22.0	99	75	27.0	+5.0	1626	1683	+57
96	Jul	30	92	73	22.2	97	74	25.5	+3.3	1648	1708	+60
97	Jul	31	92	72	21.7	92	72	21.7	0.0	1670	1730	+60
98	Aug	1	91	71	21.2					1691
99	Aug	2	91	71	21.4					1712
100	Aug	3	91	71	21.1					1733
101	Aug	4	90	71	20.3					1754
102	Aug	5	91	71	20.9					1775
103	Aug	6	91	71	21.2					1796
104	Aug	7	92	71	21.5					1817
105	Aug	8	91	71	21.4					1839
106	Aug	9	91	71	20.6					1859
107	Aug	10	91	71	20.9					1880
108	Aug	11	92	71	21.2					1901
109	Aug	12	90	70	20.2					1922
110	Aug	13	90	70	19.9					1942
111	Aug	14	90	70	19.7					1961
112	Aug	15	90	69	19.8					1981
113	Aug	16	90	70	19.8					2001
114	Aug	17	91	70	20.3					2021
115	Aug	18	91	71	20.7					2042
116	Aug	19	92	70	20.9					2063
117	Aug	20	91	70	20.7					2083
118	Aug	21	92	71	21.4					2105
119	Aug	22	92	70	20.7					2126
120	Aug	23	92	69	20.4					2146
121	Aug	24	91	69	20.1					2166
122	Aug	25	91	70	20.2					2186
123	Aug	26	92	69	20.5					2207
124	Aug	27	92	69	20.4					2227
125	Aug	28	92	69	20.5					2248
126	Aug	29	91	69	20.0					2268
127	Aug	30	90	68	19.5					2287
128	Aug	31	90	69	19.3					2306
129	Sep	1	90	68	19.3					2326
130	Sep	2	89	68	19.0					2345
131	Sep	3	89	68	18.8					2364
132	Sep	4	90	69	19.2					2383
133	Sep	5	88	68	18.0					2401
134	Sep	6	88	67	17.8					2419
135	Sep	7	88	67	17.8					2436
136	Sep	8	89	67	17.9					2454
137	Sep	9	89	67	17.7					2472
138	Sep	10	89	67	17.8					2490
139	Sep	11	89	66	17.4					2507
140	Sep	12	87	65	15.8					2523
141	Sep	13	87	65	15.7					2539
142	Sep	14	88	65	16.3					2555
143	Sep	15	87	64	15.6					2571
144	Sep	16	86	64	15.0					2586
145	Sep	17	85	64	14.8					2600
146	Sep	18	85	64	14.5					2615
147	Sep	19	85	64	14.5					2629
148	Sep	20	86	63	14.9					2644
149	Sep	21	86	63	14.6					2659
150	Sep	22	85	63	14.3					2673
151	Sep	23	85	61	12.9					2686
152	Sep	24	83	60	11.9					2698
153	Sep	25	83	59	11.3					2709
154	Sep	26	82	58	10.4					2720
155	Sep	27	81	59	10.4					2730
156	Sep	28	81	59	10.3					2740
157	Sep	29	81	58	9.6					2750
158	Sep	30	81	57	9.6					2760
159	Oct	1	81	57	9.7					2769
160	Oct	2	83	57	10.2					2779
161	Oct	3	82	56	9.3					2789
162	Oct	4	82	55	9.5					2798
163	Oct	5	81	55	8.8					2807
164	Oct	6	82	55	8.7					2816
165	Oct	7	80	53	7.2					2823
166	Oct	8	78	53	6.8					2830
167	Oct	9	77	53	6.3					2836
168	Oct	10	77	54	6.6					2843
169	Oct	11	78	52	6.3					2849
170	Oct	12	77	52	6.5					2855
171	Oct	13	79	53	7.2					2863
172	Oct	14	80	54	8.0					2871
173	Oct	15	78	53	6.5					2877
174	Oct	16	77	52	6.2					2883
175	Oct	17	77	53	6.6					2890
176	Oct	18	76	53	6.4					2896
177	Oct	19	75	51	4.7					2901
178	Oct	20	75	50	4.6					2906
179	Oct	21	73	48	3.6					2909
180	Oct	22	73	48	4.0					2913
181	Oct	23	75	49	3.7					2917
182	Oct	24	75	49	3.9					2921
183	Oct	25	74	50	4.2					2925
184	Oct	26	73	48	3.3					2928
185	Oct	27	72	48	3.4					2932
186	Oct	28	72	49	3.5					2935
187	Oct	29	72	48	3.1					2938
188	Oct	30	72	48	3.4					2942
189	Oct	31	72	49	3.5					2945
190	Nov	1	73	50	4.2					2949
191	Nov	2	73	50	4.1					2954
192	Nov	3	71	47	3.3					2957
193	Nov	4	70	47	2.7					2960
194	Nov	5	66	45	2.3					2962
195	Nov	6	67	45	1.7					2964
196	Nov	7	65	44	1.5					2965
197	Nov	8	66	44	1.4					2966
198	Nov	9	66	44	1.6					2968
199	Nov	10	66	44	1.7					2970
200	Nov	11	66	44	1.6					2971
201	Nov	12	65	43	1.0					2972
202	Nov	13	64	42	1.0					2973
203	Nov	14	64	41	0.9					2974
204	Nov	15	65	43	1.6					2976