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
12/31/2006	32.7	17.2	100	83	.019	8.06	--	--	--	.00	32.2	32.0	32.1	31.6
12/30/2006	37.0	29.2	100	97	.014	3.93	--	--	--	.83	32.2	31.6	31.9	31.5
12/29/2006	32.9	31.3	100	96	.016	2.57	--	--	--	.03	31.7	31.5	31.7	31.3
12/28/2006	34.9	32.7	96	79	.014	4.41	--	--	--	.05	31.6	31.1	31.4	30.7
12/27/2006	42.6	26.6	88	56	.038	3.11	--	--	--	.00	31.1	27.3	30.9	28.2
12/26/2006	39.1	15.9	96	56	.079	2.99	--	--	--	.00	29.8	23.8	29.4	25.7
12/25/2006	28.6	14.3	96	68	.079	3.83	--	--	--	.00	29.0	23.5	29.7	26.2
12/24/2006	38.1	21.4	96	63	.047	4.13	--	--	--	.00	30.3	26.6	30.2	28.0
12/23/2006	38.1	22.3	97	65	.066	4.30	--	--	--	.02	30.3	27.9	30.7	29.2
12/22/2006	31.7	22.6	100	97	.023	2.79	--	--	--	.00	30.7	29.6	30.8	29.8
12/21/2006	33.4	22.1	100	51	.016	3.26	--	--	--	.00	29.6	26.0	29.9	27.6
12/20/2006	43.3	22.4	80	36	.072	3.33	--	--	--	.00	30.7	26.4	30.4	27.7
12/19/2006	46.4	11.6	93	18	.080	3.41	--	--	--	.00	29.7	21.3	29.2	24.0
12/18/2006	37.8	7.0	97	41	.086	2.88	--	--	--	.00	28.9	20.4	28.6	23.9
12/17/2006	31.9	16.0	89	55	.062	4.40	--	--	--	.00	30.0	25.3	30.8	27.9
12/16/2006	45.5	27.6	99	31	.046	3.29	--	--	--	.00	31.2	29.3	31.2	30.1
12/15/2006	32.2	25.0	98	85	.028	4.36	--	--	--	.00	31.6	29.8	31.5	30.6
12/14/2006	44.6	27.7	97	58	.038	6.47	--	--	--	.00	31.6	30.5	31.6	30.6
12/13/2006	45.4	17.7	99	53	.076	2.68	--	--	--	.00	31.0	25.6	30.8	27.7
12/12/2006	31.7	23.8	100	93	.010	3.03	--	--	--	.00	30.9	29.4	30.9	30.2
12/11/2006	31.6	24.6	100	86	.029	2.44	--	--	--	.00	30.3	26.9	30.4	28.4
12/10/2006	44.7	24.5	99	67	.084	1.96	--	--	--	.00	30.9	26.1	30.6	27.7
12/09/2006	54.0	21.7	89	41	.081	2.32	--	--	--	.00	30.5	24.3	30.0	25.9
12/08/2006	38.5	11.0	85	50	.066	3.40	--	--	--	.00	28.0	19.2	27.7	21.4
12/07/2006	11.4	-5.6	85	62	.081	4.13	--	--	--	.00	21.7	13.1	22.8	17.7
12/06/2006	21.8	-2.1	94	54	.068	7.11	--	--	--	.00	27.6	17.3	28.7	22.0
12/05/2006	39.8	4.9	98	53	.041	5.80	--	--	--	.00	29.1	19.0	29.1	22.6
12/04/2006	24.2	3.4	92	65	.081	6.35	--	--	--	.00	24.4	19.0	26.3	22.8
12/03/2006	14.8	3.0	88	72	.075	5.47	--	--	--	.00	25.2	19.6	26.6	23.6
12/02/2006	16.9	3.7	89	67	.060	7.55	--	--	--	.00	27.2	20.8	29.5	25.2
12/01/2006	30.2	5.3	94	61	.061	3.15	--	--	--	.00	29.4	23.1	30.3	27.5
11/30/2006	17.1	2.3	94	61	.092	3.00	--	--	--	.00	29.4	23.5	32.4	28.6
11/29/2006	18.4	5.3	86	55	.087	7.47	--	--	--	.00	34.1	26.5	35.7	32.2
11/28/2006	42.7	18.2	100	79	.015	6.51	--	--	--	.37	38.3	33.8	37.7	34.3
11/27/2006	36.5	24.8	100	67	.015	4.78	--	--	--	.00	33.8	32.7	34.5	33.7
11/26/2006	33.5	20.0	92	58	.048	3.27	--	--	--	.00	33.7	32.5	35.3	33.8
11/25/2006	41.6	22.6	87	50	.083	2.06	--	--	--	.00	36.9	33.0	38.5	34.8
11/24/2006	51.2	27.0	95	31	.094	2.84	--	--	--	.00	46.1	35.9	43.4	38.1
11/23/2006	52.5	26.8	96	38	.071	4.17	--	--	--	.00	41.5	33.5	40.1	35.1
11/22/2006	59.4	33.9	85	35	.085	2.81	--	--	--	.00	44.8	33.5	41.5	34.6
11/21/2006	56.0	27.0	88	33	.088	1.96	--	--	--	.00	39.0	32.1	37.4	33.1
11/20/2006	47.6	17.8	100	32	.047	3.94	--	--	--	.00	32.8	31.8	33.9	33.1
11/19/2006	46.1	17.5	100	38	.087	1.38	--	--	--	.00	33.0	32.1	34.3	33.3
11/18/2006	39.2	17.7	100	58	.107	2.30	--	--	--	.00	35.1	32.4	35.0	33.6
11/17/2006	37.4	28.6	95	74	.025	4.29	--	--	--	.00	32.8	32.3	34.1	33.6
11/16/2006	34.7	12.9	100	65	.073	2.30	--	--	--	.00	33.5	31.7	35.7	33.6
11/15/2006	35.5	17.5	100	76	.044	4.24	--	--	--	.00	39.7	33.4	40.8	35.7
11/14/2006	52.0	35.4	87	52	.088	4.90	--	--	--	.00	45.3	35.0	42.9	36.5
11/13/2006	45.3	22.9	100	56	.100	4.09	--	--	--	.00	40.4	33.1	39.0	34.4
11/12/2006	40.2	29.6	91	63	.039	3.91	--	--	--	.00	33.4	32.5	34.7	34.1
11/11/2006	33.2	12.4	99	47	.089	4.84	--	--	--	.00	34.5	32.0	37.7	34.3
11/10/2006	35.1	14.8	91	47	.090	4.73	--	--	--	.00	42.8	34.5	41.9	37.6
11/09/2006	42.5	31.0	82	60	.078	5.82	--	--	--	.00	50.0	39.2	50.3	41.6
11/08/2006	75.6	42.5	78	29	.073	3.97	--	--	--	.00	57.3	44.6	52.6	44.7
11/07/2006	61.2	37.0	91	39	.050	2.33	--	--	--	.00	48.9	39.9	46.7	40.7
11/06/2006	60.3	34.6	93	48	.106	1.82	--	--	--	.00	50.3	35.3	46.3	36.9
11/05/2006	68.2	30.4	88	26	.110	2.77	--	--	--	.00	46.3	32.7	42.4	33.6
11/04/2006	51.5	30.9	82	39	.100	2.09	--	--	--	.00	33.5	31.9	33.8	32.6
11/03/2006	36.0	11.1	97	35	.100	3.17	--	--	--	.00	32.1	29.1	33.5	32.4
11/02/2006	30.5	15.7	78	49	.074	4.98	--	--	--	.00	32.1	31.3	33.9	33.3
11/01/2006	29.6	16.1	87	45	.066	5.74	--	--	--	.00	33.3	31.6	35.7	33.7
10/31/2006	30.8	16.7	84	45	.074	6.18	--	--	--	.00	37.9	33.2	40.8	35.6
10/30/2006	54.9	26.8	89	54	.102	6.89	--	--	--	.00	49.9	36.6	46.5	38.6
10/29/2006	59.9	25.5	95	34	.131	2.73	--	--	--	.00	48.8	34.1	45.6	36.4
10/28/2006	46.8	29.1	83	36	.064	3.85	--	--	--	.00	44.3	36.2	43.5	38.3
10/27/2006	54.6	29.5	98	27	.119	3.99	--	--	--	.00	49.0	35.1	46.0	37.5
10/26/2006	50.5	33.5	93	50	.072	1.61	--	--	--	.00	46.8	35.8	44.7	37.8
10/25/2006	52.5	32.2	87	39	.135	4.03	--	--	--	.00	48.3	34.2	44.9	36.2
10/24/2006	46.6	28.4	94	49	.102	3.63	--	--	--	.00	43.5	33.9	41.6	35.7
10/23/2006	33.9	29.2	93	71	.044	3.15	--	--	--	.00	37.6	34.1	38.1	35.9
10/22/2006	38.0	21.7	96	48	.099	4.18	--	--	--	.00	37.7	33.1	38.0	35.4
10/21/2006	36.9	21.9	96	48	.064	3.92	--	--	--	.00	40.0	34.5	40.5	37.4
10/20/2006	38.0	33.6	100	78	.021	3.28	--	--	--	.00	40.7	38.6	42.3	40.2
10/19/2006	46.4	27.8	99	51	.135	2.70	-	--	--	.00	47.5	35.5	45.5	38.0
10/18/2006	36.4	31.4	97	69	.034	5.42	--	--	--	.00	40.9	36.5	43.8	39.4
10/17/2006	52.2	35.0	99	87	.032	6.63	--	--	--	.02	51.8	40.4	51.6	43.5
10/16/2006	57.1	46.0	99	84	.015	4.48	--	--	--	.56	52.7	45.6	51.7	46.7
10/15/2006	63.3	26.9	84	26	.158	3.11	--	--	--	.00	55.4	34.7	50.8	37.5
10/14/2006	47.0	22.2	89	24	.171	3.73	--	--	--	.00	48.9	34.1	46.2	37.1
10/13/2006	46.5	30.1	83	28	.168	8.14	--	--	--	.00	47.2	34.6	45.3	37.6
10/12/2006	37.3	22.2	98	59	.074	7.39	--	--	--	.00	38.1	35.0	41.4	38.4
10/11/2006	36.8	24.0	99	51	.120	6.50	--	--	--	.02	47.5	37.1	51.0	41.2
10/10/2006	53.2	31.0	100	39	.102	2.48	--	--	--	.06	57.0	42.8	54.7	47.3
10/09/2006	55.4	36.4	85	38	.150	1.89	--	--	--	.00	62.7	47.4	59.8	51.2
10/08/2006	69.7	42.2	80	42	.138	4.70	--	--	--	.00	65.6	53.4	65.3	57.1
10/07/2006	84.4	56.4	66	35	.155	5.39	--	--	--	.00	73.7	54.9	68.2	56.3
10/06/2006	73.7	48.5	74	38	.148	5.94	--	--	--	.00	67.5	49.7	63.2	52.2
10/05/2006	64.9	37.7	94	28	.188	2.29	--	--	--	.00	66.5	44.9	62.1	49.2
10/04/2006	62.0	40.0	93	28	.189	2.48	--	--	--	.00	67.1	49.2	63.0	52.6
10/03/2006	71.9	49.9	93	43	.070	4.56	--	--	--	.04	66.0	55.9	63.1	58.3
10/02/2006	80.4	48.5	92	28	.154	1.85	--	--	--	.00	73.7	53.6	68.1	56.0
10/01/2006	86.7	50.8	88	26	.184	2.37	--	--	--	.00	74.2	50.5	67.8	52.8

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