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United States Department of Agriculture

Agricultural Research Service

Swan Lake Research Farm, Stevens County, MN

(Terms are described on the Weather Page)

Soil Temperatures

Air Temp.
( oF)

Relative Humidity(%)

*Solar Radiation
(kwh/m2)

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
4/17/2014 45.0 17.7 89 30 .299 3.05 -- -- -- .00 33.1 31.5 33.3 31.3
4/16/2014 32.9 25.0 94 44 .080 8.08 -- -- -- .00 32.9 31.5 33.3 31.3
4/15/2014 34.9 12.3 81 25 .235 3.18 -- -- -- .00 33.3 31.3 33.6 31.4
4/14/2014 33.8 18.7 76 37 .234 6.75 -- -- -- .00 34.8 31.7 36.4 31.7
4/13/2014 45.2 25.8 89 62 .144 8.73 -- -- -- .00 45.3 33.9 45.1 35.1
4/12/2014 58.6 42.4 89 54 .229 4.72 -- -- -- .01 55.7 40.3 48.6 39.4
4/11/2014 62.8 38.3 91 18 .251 2.21 -- -- -- .00 57.0 35.4 48.4 35.4
4/10/2014 58.4 37.0 83 16 .263 5.01 -- -- -- .00 49.5 35.9 43.6 35.4
4/09/2014 77.0 36.8 76 22 .248 5.24 -- -- -- .00 54.3 32.1 45.0 32.1
4/08/2014 50.9 32.2 94 46 .240 4.54 -- -- -- .00 49.0 32.4 41.4 32.0
4/07/2014 56.6 34.8 98 43 .250 4.10 -- -- -- .00 48.7 32.0 39.9 31.7
4/06/2014 60.6 31.5 98 38 .229 1.73 -- -- -- .00 48.7 31.3 36.2 31.3
4/05/2014 52.6 27.7 93 63 .220 4.30 -- -- -- .00 40.0 31.5 33.0 31.5
4/04/2014 37.6 30.8 94 76 .183 6.03 -- -- -- .00 33.5 31.3 32.8 31.5
4/03/2014 35.4 31.2 96 64 .054 4.48 -- -- -- .00 32.6 31.9 32.7 31.5
4/02/2014 37.8 15.4 89 62 .193 3.49 -- -- -- .00 32.7 30.5 32.9 31.4
4/01/2014 25.4 14.5 93 77 .244 8.63 -- -- -- .00 33.0 31.5 32.8 31.4
3/31/2014 45.1 19.1 95 73 .038 6.83 -- -- -- .29 36.5 31.5 32.8 31.5
3/30/2014 56.9 34.2 88 52 .205 3.70 -- -- -- .00 38.1 31.5 32.3 30.7
3/29/2014 41.7 13.0 93 49 .248 4.37 -- -- -- .00 31.7 25.0 31.2 27.8
3/28/2014 34.1 12.1 89 40 .187 2.92 -- -- -- .00 31.9 27.2 31.6 29.3
3/27/2014 42.1 23.0 97 70 .096 5.29 -- -- -- .04 31.9 31.2 31.5 30.3
3/26/2014 49.8 14.9 78 40 .187 5.75 -- -- -- .00 31.4 24.3 30.6 26.3
3/25/2014 26.6 5.2 85 40 .247 4.04 -- -- -- .00 30.5 21.3 30.0 25.0

Last Modified: 4/18/2014