Swan Lake Research Farm, Stevens County, MN

(Terms are described on the Weather Page)

											Soil Temperatures
	Air Temp. ( oF)		Relative Humidity(%)		*Solar Radiation (kwh/m 2)	Wind Speed (m/s)	Growing Degree Days			Precip.(Inches)	2 Inches ( oF)		4 Inches ( oF)
Date	Max	Min	Max	Min	Mean	Mean	50/86	50	40	Total	Max	Min	Max	Min
6/30/2010	80.0	56.7	78	47	.344	4.88	831	819	1362	.00	86.7	65.4	81.7	68.1
6/29/2010	74.4	51.6	93	34	.347	1.58	813	801	1334	.00	89.3	61.9	82.7	65.1
6/28/2010	74.0	55.2	90	39	.336	4.59	800	788	1311	.00	83.9	64.0	78.9	66.1
6/27/2010	81.9	60.4	100	36	.336	4.33	785	773	1286	.02	84.8	66.4	79.1	66.9
6/26/2010	77.0	64.1	100	75	.118	2.74	764	752	1255	.02	75.6	67.1	73.1	67.4
6/25/2010	78.9	65.0	100	75	.111	2.95	743	731	1224	.41	76.3	66.7	73.7	67.3
6/24/2010	81.8	57.4	96	33	.343	2.63	721	709	1192	.00	85.7	60.8	79.6	63.2
6/23/2010	74.6	59.6	99	55	.128	3.80	701	689	1162	.15	74.0	64.3	75.1	67.0
6/22/2010	87.0	63.3	100	42	.269	2.77	684	672	1135	.00	84.4	66.8	79.9	68.0
6/21/2010	80.5	64.1	100	54	.244	3.10	660	647	1100	.55	80.5	68.4	76.8	69.2
6/20/2010	81.9	58.8	98	40	.316	2.28	638	625	1068	.00	88.3	64.8	81.6	66.1
6/19/2010	75.7	60.3	94	52	.246	3.76	618	605	1038	.00	81.4	64.6	76.3	65.4
6/18/2010	79.2	56.3	87	23	.354	5.38	600	587	1010	.00	80.9	59.8	75.8	62.5
6/17/2010	87.2	61.0	85	29	.219	5.57	582	569	982	.15	80.0	65.1	74.9	66.9
6/16/2010	79.6	56.4	100	40	.330	2.09	559	545	948	.00	85.3	59.3	78.3	61.1
6/15/2010	72.2	59.6	100	67	.182	3.24	541	527	920	.29	71.6	62.1	68.9	62.5
6/14/2010	70.7	57.0	100	57	.182	2.61	525	511	894	.07	72.5	59.0	68.4	60.0
6/13/2010	67.8	56.8	100	71	.120	2.45	511	497	870	.02	68.7	60.9	66.5	61.4
6/12/2010	63.4	56.1	100	82	.066	2.89	499	485	848	.28	67.3	61.0	68.2	62.0
6/11/2010	78.1	59.6	100	66	.197	3.12	489	475	828	.61	76.6	60.3	72.2	60.9
6/10/2010	66.1	55.1	94	76	.089	4.51	470	456	799	.01	64.4	58.5	64.3	59.6
6/09/2010	69.1	56.8	86	49	.200	4.88	459	445	778	.00	70.2	58.4	67.2	60.5
6/08/2010	72.8	58.7	100	52	.130	3.68	446	432	755	.39	71.0	62.6	72.0	64.8
6/07/2010	77.8	51.3	100	30	.269	1.76	430	416	729	.00	84.4	59.7	78.1	62.1
6/06/2010	76.0	53.2	94	30	.301	4.90	415	401	704	.00	76.7	58.8	73.0	61.2
6/05/2010	72.4	57.7	85	46	.138	1.85	400	386	679	.01	73.3	63.4	70.3	64.7
6/04/2010	79.0	57.3	100	25	.321	3.94	385	371	654	.09	78.3	63.3	74.6	65.1
6/03/2010	77.6	49.7	96	28	.276	2.83	367	353	626	.38	82.0	60.4	76.9	63.3
6/02/2010	71.1	49.7	82	30	.340	3.40	353	339	602	.00	81.6	60.6	76.6	63.5
6/01/2010	76.2	55.2	88	34	.280	4.06	342	329	582	.00	82.3	64.3	77.4	66.1
5/31/2010	80.7	49.9	96	20	.307	3.03	326	313	556	.00	82.0	59.5	77.3	62.7
5/30/2010	77.7	56.2	98	30	.225	5.28	311	298	531	.01	77.8	65.7	76.7	67.8
5/29/2010	92.6	63.4	55	22	.342	5.27	294	281	504	.00	87.9	65.7	82.1	67.1
5/28/2010	89.3	63.4	59	12	.340	5.25	270	253	466	.00	84.9	64.8	79.5	66.3
5/27/2010	81.8	55.6	74	23	.346	3.36	246	227	430	.00	85.1	61.8	79.1	64.1
5/26/2010	79.5	50.9	93	23	.322	2.40	227	208	401	.00	84.3	59.7	77.9	62.3
5/25/2010	76.0	59.5	70	27	.234	4.20	212	193	376	.00	78.5	65.9	74.0	67.1
5/24/2010	93.5	65.4	90	27	.259	6.74	194	175	348	.00	82.5	64.9	76.9	65.2
5/23/2010	80.7	64.0	96	35	.296	4.70	169	146	309	.15	80.4	64.0	73.9	63.5
5/22/2010	79.9	56.3	100	60	.103	5.66	147	124	277	.05	67.3	58.6	64.8	59.3
5/21/2010	70.1	57.2	91	51	.167	3.06	129	106	249	.00	70.9	61.1	67.6	62.0
5/20/2010	79.0	50.4	70	19	.305	2.49	115	92	225	.00	78.3	57.9	72.6	59.9
5/19/2010	79.7	52.8	58	17	.341	2.85	100	77	200	.00	78.7	56.8	72.7	58.8
5/18/2010	80.6	50.0	83	21	.286	1.75	84	61	174	.00	78.0	55.1	71.7	56.9
5/17/2010	76.7	46.7	85	26	.253	1.56	69	46	149	.00	75.5	53.9	68.7	55.8
5/16/2010	74.8	52.6	86	21	.292	2.35	56	34	127	.00	74.9	54.3	68.0	54.7
5/15/2010	75.7	44.6	100	20	.285	2.35	42	20	103	.00	69.5	47.0	63.1	48.7
5/14/2010	71.3	43.6	97	27	.324	4.64	29	10	83	.00	63.6	43.5	58.1	44.4
5/13/2010	47.4	42.4	100	91	.047	3.70	18	3	66	.03	47.8	43.9	47.3	44.2
5/12/2010	47.7	37.3	100	77	.073	3.65	18	3	61	.15	46.8	40.8	46.5	42.3
5/11/2010	44.1	36.6	100	85	.047	5.24	18	3	58	.12	45.3	42.5	46.4	43.7
5/10/2010	54.4	42.6	98	48	.059	5.76	18	3	58	.71	50.6	45.0	51.1	46.3
5/09/2010	56.5	29.9	100	26	.261	3.03	16	3	49	.00	59.7	38.8	54.6	41.7
5/08/2010	51.8	34.0	100	33	.316	5.44	13	3	46	.01	56.8	40.0	52.6	41.8
5/07/2010	47.4	34.3	100	80	.071	4.14	12	3	43	.16	49.4	41.8	48.8	44.1
5/06/2010	50.4	39.3	99	59	.095	1.84	12	3	42	.03	52.0	43.3	50.5	44.4
5/05/2010	50.6	40.3	93	53	.104	8.72	12	3	37	.03	49.4	45.3	50.9	46.4
5/04/2010	66.9	38.3	100	22	.219	5.31	12	3	32	.00	58.9	41.5	54.7	43.5
5/03/2010	53.2	39.1	94	51	.137	3.78	4	0	19	.00	52.5	43.0	50.7	44.6
5/02/2010	49.4	39.0	89	55	.144	5.59	2	0	13	.00	49.9	42.4	49.1	44.7
5/01/2010	54.3	44.2	94	58	.106	6.74	2	0	9	.00	51.0	46.1	50.4	47.4
4/30/2010	56.8	45.1	100	59	.054	2.69	--	--	--	.26	54.9	47.9	53.9	50.1
4/29/2010	60.2	48.8	100	52	.048	3.56	--	--	--	.14	57.3	51.9	56.9	53.0
4/28/2010	68.6	44.3	61	25	.235	6.69	--	--	--	.00	62.1	48.8	58.6	50.5
4/27/2010	66.1	40.7	86	20	.291	2.23	--	--	--	.00	68.0	44.9	61.7	47.1
4/26/2010	61.4	42.3	90	23	.193	3.39	--	--	--	.00	59.5	46.9	56.1	48.3
4/25/2010	58.7	44.8	100	48	.094	4.34	--	--	--	.00	54.2	48.5	52.8	49.5
4/24/2010	53.8	47.5	100	80	.036	4.84	--	--	--	.10	57.5	51.3	57.9	52.3
4/23/2010	69.6	45.8	85	27	.165	4.73	--	--	--	.01	63.2	52.0	60.3	53.5
4/22/2010	69.2	38.1	78	16	.293	2.43	--	--	--	.00	69.5	49.2	64.0	51.4
4/21/2010	64.0	44.0	68	27	.389	2.97	--	--	--	.01	67.1	49.9	62.3	51.8
4/20/2010	73.8	37.8	81	13	.289	2.10	--	--	--	.00	73.6	48.0	66.3	50.8
4/19/2010	70.7	41.5	71	15	.269	1.87	--	--	--	.00	71.6	47.5	64.3	49.9
4/18/2010	69.1	36.6	77	15	.248	1.36	--	--	--	.00	69.8	43.8	62.4	46.8
4/17/2010	64.4	32.6	88	16	.278	1.71	--	--	--	.00	67.6	40.6	60.7	44.3
4/16/2010	59.9	36.8	81	16	.286	6.59	--	--	--	.00	61.3	46.2	57.1	48.2
4/15/2010	62.4	47.3	99	41	.254	6.22	--	--	--	.00	63.6	51.1	58.8	51.9
4/14/2010	76.6	55.5	88	20	.239	5.72	--	--	--	.02	64.9	52.3	60.0	51.7
4/13/2010	67.5	47.1	100	62	.170	7.43	--	--	--	.46	59.1	49.3	55.6	49.4
4/12/2010	67.7	46.7	81	30	.187	5.21	--	--	--	.08	62.6	46.5	57.3	47.5
4/11/2010	69.6	32.1	85	14	.253	1.90	--	--	--	.00	65.7	39.4	57.7	41.9
4/10/2010	63.7	37.6	78	11	.274	2.76	--	--	--	.00	61.6	40.9	55.0	42.2
4/09/2010	68.5	33.2	71	23	.235	4.83	--	--	--	.00	57.7	35.6	51.1	37.6
4/08/2010	53.9	25.1	87	25	.273	2.84	--	--	--	.00	53.4	34.1	48.0	36.0
4/07/2010	50.3	29.7	79	27	.270	5.60	--	--	--	.00	49.3	34.8	45.5	36.6
4/06/2010	57.2	40.0	76	25	.097	4.38	--	--	--	.00	46.5	39.0	44.0	39.5
4/05/2010	56.8	35.6	100	31	.147	1.94	--	--	--	.00	51.1	37.0	46.8	38.7
4/04/2010	60.6	38.3	100	22	.232	3.13	--	--	--	.05	55.2	38.9	49.4	39.6
4/03/2010	59.3	34.3	87	25	.231	4.55	--	--	--	.00	53.5	35.9	47.3	37.1
4/02/2010	62.6	38.3	92	54	.121	6.33	--	--	--	.00	50.3	40.4	46.0	41.2
4/01/2010	70.3	38.2	90	33	.156	4.68	--	--	--	.00	51.3	36.9	46.4	37.6

*The Solar Radiation sensor is often covered with snow during the winter
  months so the value may be incorrect during those times.