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Agricultural Research Service United States Department of Agriculture
 
January - March 2003 Weather Data
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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
03/31/2003 73.6 31.1 80 26 -- -- -- .00 47.7 32.8 42.4 33.0
03/30/2003 49.7 19.0 90 23 -- -- -- .00 42.7 32.2 38.7 32.4
03/29/2003 40.0 24.7 91 48 -- -- -- .00 39.6 32.2 36.5 32.3
03/28/2003 42.6 29.7 91 38 -- -- -- .00 37.4 32.4 35.5 32.5
03/27/2003 40.1 32.4 92 73 -- -- -- .00 38.1 33.7 37.9 34.1
03/26/2003 52.8 24.9 97 33 -- -- -- .00 46.2 32.7 41.0 33.0
03/25/2003 48.4 27.1 94 49 -- -- -- .00 43.9 32.7 39.8 32.9
03/24/2003 57.8 32.1 89 21 -- -- -- .00 45.2 34.3 40.7 34.4
03/23/2003 67.2 35.6 86 45 -- -- -- .00 49.9 32.9 43.5 32.9
03/22/2003 60.5 28.7 92 35 -- -- -- .00 48.3 32.2 41.4 32.2
03/21/2003 45.7 32.2 97 61 -- -- -- .01 38.4 32.3 35.6 32.2
03/20/2003 41.4 31.9 97 71 -- -- -- .00 37.1 32.3 34.7 32.2
03/19/2003 50.5 34.6 95 64 -- -- -- .00 41.5 33.6 36.8 32.8
03/18/2003 42.1 35.0 94 84 -- -- -- .18 38.1 33.5 34.8 32.6
03/17/2003 54.3 31.3 94 72 -- -- -- .00 42.4 32.1 35.4 31.9
03/16/2003 60.3 34.8 98 49 -- -- -- .00 42.2 32.5 33.8 31.7
03/15/2003 61.9 37.5 97 67 -- -- -- .00 38.7 31.9 31.8 30.5
03/14/2003 55.8 31.6 93 60 -- -- -- .00 32.1 27.6 30.5 27.6
03/13/2003 36.4 17.9 93 80 -- -- -- .01 29.0 23.7 27.9 24.1
03/12/2003 23.8 13.5 93 51 -- -- -- .00 27.2 19.6 25.9 20.6
03/11/2003 32.2 11.6 92 67 -- -- -- .00 26.3 16.8 24.6 17.8
03/10/2003 18.2 -9.4 86 53 -- -- -- .00 18.5 9.4 18.6 11.6
03/09/2003 8.3 -9.5 75 52 -- -- -- .00 16.0 11.0 16.5 12.9
03/08/2003 4.0 -7.3 84 54 -- -- -- .00 18.6 14.8 19.5 16.5
03/07/2003 12.5 -5.7 85 37 -- -- -- .00 24.3 10.0 22.7 13.4
03/06/2003 26.1 6.5 91 67 -- -- -- .00 24.3 11.6 22.7 13.7
03/05/2003 15.1 -14.1 83 55 -- -- -- .00 23.1 4.2 21.0 8.2
03/04/2003 7.6 -7.9 82 61 -- -- -- .00 22.1 8.3 20.6 11.8
03/03/2003 24.6 .4 88 70 -- -- -- .00 23.9 14.5 22.8 17.6
03/02/2003 9.6 -14.7 82 30 -- -- -- .00 24.9 5.4 22.9 10.3
03/01/2003 30.0 -7.4 92 65 -- -- -- .00 27.9 15.0 27.4 19.8
02/28/2003 35.0 7.9 89 43 -- -- -- .00 29.5 17.9 27.9 19.8
02/27/2003 31.6 10.7 89 51 -- -- -- .00 28.1 17.1 26.6 18.7
02/26/2003 29.2 3.3 85 38 -- -- -- .00 26.1 10.6 24.2 13.1
02/25/2003 25.1 -6.6 78 35 -- -- -- .00 21.2 4.2 19.5 7.6
02/24/2003 3.7 -12.4 78 45 -- -- -- .00 15.3 4.5 15.7 8.7
02/23/2003 8.1 -4.8 78 56 -- -- -- .00 20.1 11.2 20.1 14.9
02/22/2003 15.8 -1.9 82 51 -- -- -- .00 25.2 16.0 24.7 19.1
02/21/2003 18.7 9.2 91 70 -- -- -- .00 29.0 21.9 29.4 24.0
02/20/2003 43.4 15.7 96 64 -- -- -- .00 30.6 29.0 29.8 28.4
02/19/2003 40.5 12.0 93 59 -- -- -- .00 29.6 23.3 28.5 23.9
02/18/2003 26.2 12.0 94 68 -- -- -- .00 24.4 23.6 24.6 23.9
02/17/2003 30.9 11.3 96 46 -- -- -- .00 24.0 21.0 24.0 21.8
02/16/2003 20.9 2.7 75 58 -- -- -- .00 22.0 20.0 22.5 21.1
02/15/2003 17.1 -.4 76 49 -- -- -- .00 22.3 20.8 22.7 21.8
02/14/2003 20.6 10.7 86 55 -- -- -- .00 22.3 20.8 22.7 21.5
02/13/2003 29.9 9.2 88 53 -- -- -- .00 22.0 19.0 22.2 19.8
02/12/2003 15.1 -6.9 85 60 -- -- -- .00 19.2 17.3 19.9 18.6
02/11/2003 17.8 -6.4 90 67 -- -- -- .00 20.2 17.9 20.7 19.0
02/10/2003 .8 -14.5 75 45 -- -- -- .00 20.6 17.9 21.3 19.1
02/09/2003 19.9 -7.0 89 61 -- -- -- .00 20.7 18.8 21.3 20.0
02/08/2003 21.7 -4.6 87 57 -- -- -- .00 22.2 20.1 22.7 21.3
02/07/2003 25.3 -13.8 92 61 -- -- -- .00 21.8 19.5 22.6 21.0
02/06/2003 2.4 -12.1 82 71 -- -- -- .00 24.6 21.3 25.1 22.6
02/05/2003 26.7 1.3 88 53 -- -- -- .00 24.9 23.6 25.3 24.5
02/04/2003 8.8 -6.1 82 65 -- -- -- .00 27.2 24.1 27.8 25.1
02/03/2003 29.4 .4 97 75 -- -- -- .01 28.6 27.2 28.7 27.7
02/02/2003 32.5 29.3 97 85 -- -- -- .00 28.7 27.9 28.6 27.8
02/01/2003 35.1 22.9 97 88 -- -- -- .01 27.9 26.2 27.8 26.5
01/31/2003 32.5 23.3 98 92 -- -- -- .00 26.7 25.5 26.7 25.4
01/30/2003 33.9 16.3 96 87 -- -- -- .04 25.5 22.1 25.4 22.7
01/29/2003 16.6 -7.6 91 57 -- -- -- .00 22.4 21.1 22.9 21.9
01/28/2003 28.4 1.6 96 65 -- -- -- .00 23.3 21.3 23.4 21.2
01/27/2003 32.5 3.8 92 66 -- -- -- .00 21.6 11.6 21.2 13.4
01/26/2003 4.0 -13.7 76 53 -- -- -- .00 14.1 4.5 14.4 8.5
01/25/2003 5.6 -6.1 86 61 -- -- -- .00 16.8 10.6 17.3 13.9
01/24/2003 16.4 -1.1 89 58 -- -- -- .00 18.2 9.8 17.8 11.7
01/23/2003 -.9 -19.4 72 45 -- -- -- .00 11.7 .7 12.1 5.0
01/22/2003 -1.2 -13.7 80 58 -- -- -- .00 11.6 5.1 13.0 9.1
01/21/2003 6.4 -9.3 81 63 -- -- -- .00 15.3 7.4 16.0 11.1
01/20/2003 11.2 -7.3 80 60 -- -- -- .00 18.7 11.5 19.1 15.1
01/19/2003 19.9 -2.3 87 55 -- -- -- .00 20.6 10.6 20.5 13.9
01/18/2003 17.4 -3.9 87 69 -- -- -- .00 20.1 10.8 20.8 14.4
01/17/2003 25.5 -8.0 94 39 -- -- -- .00 20.6 7.9 20.8 11.5
01/16/2003 13.4 -1.8 82 49 -- -- -- .00 17.7 11.6 18.3 14.4
01/15/2003 7.6 -11.6 79 60 -- -- -- .00 16.8 7.6 17.3 11.6
01/14/2003 5.6 -11.9 83 65 -- -- -- .00 18.9 11.4 20.1 15.3
01/13/2003 5.5 -7.7 85 63 -- -- -- .00 18.1 10.9 19.4 14.3
01/12/2003 25.2 -3.0 81 57 -- -- -- .00 20.8 10.4 20.6 13.9
01/11/2003 4.7 -7.0 78 62 -- -- -- .00 16.5 9.6 18.7 14.3
01/10/2003 12.3 -2.4 86 60 -- -- -- .00 26.0 14.0 28.8 18.7
01/09/2003 33.4 11.6 92 41 -- -- -- .00 31.5 26.0 31.1 28.7
01/08/2003 49.5 33.3 83 39 -- -- -- .00 31.4 30.1 31.0 30.4
01/07/2003 46.5 25.7 92 57 -- -- -- .00 31.0 26.7 30.4 27.7
01/06/2003 27.4 16.1 95 83 -- -- -- .00 28.1 26.5 28.7 27.6
01/05/2003 28.9 22.4 97 86 -- -- -- .00 29.2 27.9 29.2 28.5
01/04/2003 33.8 23.2 97 86 -- -- -- .01 29.1 25.2 28.9 26.4
01/03/2003 30.5 16.1 94 81 -- -- -- .00 27.1 22.9 27.2 24.8
01/02/2003 30.2 14.9 91 60 -- -- -- .00 28.7 24.0 28.4 26.3
01/01/2003 24.0 20.2 77 59 -- -- -- .00 27.3 25.0 27.6 26.3

     
Last Modified: 01/14/2009