Soil Management Research Products and Services

Swan Lake Research Farm, Stevens County, MN

(Terms are described on the Weather Page)

									Soil Temperatures ( ^oF)
	Air Temp. ( ^oF)		Relative Humidity (%)		Growing Degree Days				2 Inches		4 Inches
Date	Max	Min	Max	Min	50/86	50	40	Precip. (Inches)	Max	Min	Max	Min
06/30/2003	84.1	57.5	93	30	775	702	1301	.00	79.6	60.4	74.4	62.5
06/29/2003	77.0	54.8	93	42	754	681	1270	.00	74.8	59.3	71.1	61.5
06/28/2003	76.1	55.1	96	31	738	665	1244	.04	76.5	60.2	71.7	62.0
06/27/2003	73.3	51.9	95	52	722	649	1218	.29	74.3	56.9	69.5	58.6
06/26/2003	69.7	50.8	92	46	709	636	1195	.02	65.9	54.9	64.4	57.7
06/25/2003	72.0	50.8	95	64	699	626	1175	.20	69.9	58.2	69.9	61.4
06/24/2003	79.1	67.0	94	66	688	615	1154	1.67	75.1	66.6	71.6	66.6
06/23/2003	76.2	63.2	96	78	665	592	1121	1.41	72.8	66.3	70.3	67.0
06/22/2003	79.6	62.3	96	58	645	572	1091	1.93	76.5	65.9	73.0	66.9
06/21/2003	81.5	63.0	80	30	624	551	1060	.06	76.3	67.5	75.6	69.3
06/20/2003	82.2	59.4	62	21	602	529	1028	.00	86.8	66.1	80.9	68.6
06/19/2003	81.2	52.9	85	22	581	508	997	.00	89.2	64.2	82.3	67.4
06/18/2003	78.2	58.4	90	22	564	491	970	.00	87.1	68.7	81.3	70.6
06/17/2003	84.4	66.5	91	48	546	473	942	.01	89.7	70.3	83.0	71.2
06/16/2003	89.4	65.1	89	30	521	448	907	.09	87.3	68.6	80.6	70.1
06/15/2003	88.0	63.6	72	25	496	421	870	.00	90.9	66.5	82.8	67.9
06/14/2003	86.2	59.0	81	22	472	395	834	.00	88.5	62.8	80.7	64.7
06/13/2003	80.9	57.5	89	26	450	372	801	.00	83.8	61.8	76.6	63.3
06/12/2003	80.4	58.7	89	33	431	353	772	.02	80.3	60.0	73.9	60.7
06/11/2003	69.8	51.2	91	48	411	333	742	.00	72.5	55.6	68.0	57.6
06/10/2003	69.5	56.5	95	51	401	323	722	.05	68.0	60.3	65.0	60.5
06/09/2003	74.0	49.1	97	40	388	310	699	.03	71.3	53.3	66.5	55.7
06/08/2003	69.2	53.5	95	51	376	298	677	.05	66.5	56.0	63.6	57.2
06/07/2003	63.0	52.7	97	71	365	287	656	.00	63.7	56.8	61.7	57.9
06/06/2003	65.5	55.7	94	67	357	279	638	.91	65.8	58.9	64.5	59.7
06/05/2003	73.6	55.0	93	42	346	268	617	.15	75.7	60.3	68.9	61.0
06/04/2003	74.7	53.1	81	31	332	254	593	.04	76.0	58.0	69.5	59.0
06/03/2003	69.7	44.5	94	34	318	240	569	.00	74.9	51.7	68.4	54.6
06/02/2003	67.0	51.6	76	43	308	233	552	.00	66.2	57.5	66.3	60.0
06/01/2003	75.6	54.1	65	25	299	224	533	.00	77.8	57.1	71.2	58.4
05/31/2003	69.2	44.5	92	23	284	209	508	.00	74.1	51.8	67.8	54.5
05/30/2003	69.3	52.0	91	37	274	202	491	.00	66.9	57.9	66.8	59.6
05/29/2003	83.8	54.4	78	23	263	191	470	.00	76.1	56.4	70.1	58.3
05/28/2003	80.6	54.2	94	22	244	172	441	.01	74.4	57.5	69.0	58.8
05/27/2003	80.1	54.1	95	25	227	155	414	.14	73.7	55.1	68.0	57.1
05/26/2003	75.5	47.4	73	20	210	138	387	.00	74.9	52.4	68.2	54.7
05/25/2003	75.3	42.3	96	14	197	127	366	.00	73.7	48.3	66.7	50.8
05/24/2003	63.1	46.1	91	45	184	118	347	.04	61.0	53.4	59.5	55.6
05/23/2003	64.9	44.0	96	37	177	113	332	.00	67.9	51.5	63.1	53.5
05/22/2003	69.5	49.7	89	33	170	109	318	.01	70.8	53.8	64.8	54.3
05/21/2003	67.8	43.3	76	23	160	99	298	.00	68.1	46.7	61.7	49.0
05/20/2003	61.2	37.4	81	29	151	93	282	.00	63.8	43.4	58.7	46.6
05/19/2003	65.2	42.3	97	53	145	93	273	.41	61.2	48.3	60.3	51.6
05/18/2003	76.4	59.3	74	37	137	89	259	.00	65.9	56.0	61.8	55.9
05/17/2003	76.3	52.8	73	30	119	71	231	.00	67.3	51.7	62.1	52.9
05/16/2003	73.4	49.0	90	28	104	56	206	.00	66.5	49.4	61.3	50.9
05/15/2003	72.9	42.5	92	33	92	45	185	.00	67.5	44.8	60.8	46.7
05/14/2003	63.8	49.4	94	64	81	37	167	.13	55.3	50.3	53.2	50.4
05/13/2003	69.0	39.5	92	29	74	30	150	.68	58.8	43.7	54.1	45.9
05/12/2003	66.3	37.9	89	22	65	26	136	.00	62.6	41.2	56.5	42.8
05/11/2003	56.6	39.3	95	55	57	24	124	.05	50.3	42.7	47.9	43.6
05/10/2003	50.6	42.9	95	72	54	24	116	.01	49.8	45.6	48.5	46.3
05/09/2003	50.8	45.9	94	83	54	24	109	.45	51.6	47.8	51.9	48.4
05/08/2003	65.1	48.7	92	44	54	24	101	.44	58.1	49.4	54.6	49.8
05/07/2003	69.8	36.3	98	29	46	17	84	.01	64.9	42.4	58.2	43.9
05/06/2003	56.9	43.5	97	63	36	14	71	.03	53.6	44.8	50.5	44.7
05/05/2003	48.8	44.3	95	86	33	14	61	.26	47.3	44.9	46.9	45.1
05/04/2003	59.1	45.2	91	43	33	14	54	.21	53.6	46.3	52.8	46.9
05/03/2003	71.5	45.8	76	29	28	12	42	.00	60.8	43.9	55.2	44.9
05/02/2003	65.6	38.6	56	12	17	3	23	.00	62.0	39.5	55.1	41.6
05/01/2003	67.2	34.9	95	14	--	--	--	.00	56.3	39.7	51.5	41.4
04/30/2003	62.5	39.0	84	26	--	--	--	.00	54.4	42.4	50.1	42.6
04/29/2003	52.0	42.7	76	42	--	--	--	.00	49.0	44.1	47.6	44.2
04/28/2003	57.9	31.5	92	40	--	--	--	.00	56.0	40.6	51.3	42.7
04/27/2003	70.1	41.5	84	21	--	--	--	.00	59.5	47.4	54.1	46.8
04/26/2003	76.0	43.3	71	20	--	--	--	.00	57.6	42.6	52.3	43.6
04/25/2003	68.3	40.6	74	30	--	--	--	.00	57.9	40.7	52.0	41.7
04/24/2003	67.0	42.1	72	20	--	--	--	.00	55.0	42.0	50.4	42.6
04/23/2003	71.1	42.5	64	24	--	--	--	.00	55.7	39.5	50.3	40.6
04/22/2003	62.5	37.6	78	24	--	--	--	.00	56.6	36.5	50.2	38.1
04/21/2003	59.9	35.6	88	30	--	--	--	.00	52.9	36.1	47.6	37.0
04/20/2003	46.5	38.6	97	77	--	--	--	.07	42.8	38.1	40.8	37.7
04/19/2003	44.0	37.2	96	85	--	--	--	.27	41.8	36.2	39.7	36.1
04/18/2003	38.3	33.1	95	88	--	--	--	.51	37.9	35.4	38.0	35.7
04/17/2003	39.2	31.3	96	73	--	--	--	.59	42.3	34.1	40.0	35.0
04/16/2003	41.5	31.6	95	71	--	--	--	.87	49.7	35.1	50.8	36.6
04/15/2003	70.0	41.5	79	34	--	--	--	.00	61.4	49.2	58.1	49.7
04/14/2003	88.1	50.6	75	25	--	--	--	.00	73.2	50.4	63.6	49.3
04/13/2003	87.9	48.9	50	13	--	--	--	.00	61.9	43.5	54.8	43.1
04/12/2003	68.4	38.3	62	15	--	--	--	.00	57.8	36.9	50.7	38.4
04/11/2003	66.6	29.9	83	14	--	--	--	.00	57.4	36.1	50.2	37.6
04/10/2003	70.7	34.5	79	21	--	--	--	.00	55.9	34.7	48.7	35.8
04/09/2003	68.3	26.9	83	17	--	--	--	.00	49.0	33.3	43.7	34.0
04/08/2003	53.1	19.7	85	17	--	--	--	.00	47.1	32.3	41.6	32.7
04/07/2003	44.5	27.9	64	18	--	--	--	.00	40.3	32.2	37.2	32.3
04/06/2003	42.5	21.3	88	33	--	--	--	.00	36.3	32.0	34.3	32.0
04/05/2003	39.5	13.0	88	38	--	--	--	.00	32.3	31.8	32.3	31.9
04/04/2003	28.6	20.6	90	65	--	--	--	.00	32.1	31.9	32.2	31.9
04/03/2003	29.4	24.7	93	83	--	--	--	.00	34.4	32.1	35.3	32.2
04/02/2003	44.6	28.3	83	54	--	--	--	.00	42.0	34.4	41.9	35.3
04/01/2003	60.2	38.9	89	44	--	--	--	.00	52.3	37.4	46.0	36.9