Weather Summary
Smyrna, DE
April, 2008

2008 Julian Date Max. Temp.   F Max Temp   C Min. Temp.   F Min. Temp   C Growing Degree Day @ 32 Growing Degree Day @ 40 Growing Degree Day @ 50 Growing Degree Day @ 60 Growing Degree Day @ 65 Rainfall Inches Rainfall mm Max. Soil Temp. Min. Soil Temp.
1-Apr 92 74.00 23.33 58.48 14.71 19.0 26.2 16.2 6.24 1.2 0.18 4.50 35.31 34.96
2 93 63.37 17.43 37.40 3.00 10.2 10.4 0.4 0 0 0.00 0.00 35.75 35.20
3 94 50.71 10.39 32.59 0.33 5.4 1.7 0 0 0 0.27 6.91 35.92 35.41
4 95 63.89 17.72 40.99 4.99 11.4 12.4 2.4 0 0 0.28 7.19 49.36 35.79
5 96 60.64 15.91 49.61 9.78 12.8 15.1 5.1 0 0 0.00 0.00 45.86 41.98
6 97 49.73 9.85 43.86 6.59 8.2 6.8 0 0 0 0.39 9.91 50.41 41.91
7 98 47.35 8.53 40.85 4.92 6.7 4.1 0 0 0 0.00 0.00 48.64 44.57
8 99 54.66 12.59 40.98 4.99 8.8 7.8 0 0 0 0.03 0.71 46.61 44.57
9 100 58.12 14.51 41.09 5.05 9.8 9.6 0 0 0 0.00 0.00 45.05 43.45
10 101 77.00 50.00 17.5 23.5 13.5 3.5 0 0.00 0.00
11 102 77.20 25.11 50.44 10.24 17.7 23.8 13.8 3.8 0 0.00 0.00 41.77 40.53
12 103 73.60 23.11 58.33 14.63 18.9 26.0 16.0 6.0 1.0 0.67 17.09 51.88 40.03
13 104 59.21 15.12 46.00 7.78 11.4 12.6 2.6 0 0 0.00 0.00 51.88 43.92
14 105 54.90 12.72 37.86 3.26 8.0 6.4 0.0 0 0 0.02 0.41 44.16 42.05
15 106 59.17 15.09 39.42 4.12 9.6 9.3 0.0 0 0 0.00 0.00 42.05 40.53
16 107 66.25 19.03 33.31 0.73 9.9 9.8 0.0 0 0 0.00 0.00 40.53 39.13
17 108 75.90 24.39 35.59 1.99 13.2 15.7 5.7 0 0 0.00 0.00 39.23 37.72
18 109 85.80 29.89 42.65 5.92 17.9 24.2 14.2 4.2 0 0.00 0.00 37.79 36.41
19 110 80.70 27.06 46.61 8.12 17.6 23.7 13.7 3.7 0 0.00 0.00 36.50 35.34
20 111 70.90 21.61 53.81 12.12 16.9 22.4 12.4 2.4 0 0.31 7.90 35.79 34.81
21 112 63.27 17.37 53.78 12.10 14.7 18.5 8.5 0 0 0.00 0.00 36.95 35.79
22 113 71.50 21.94 50.68 10.38 16.2 21.1 11.1 1.1 0 0.00 0.00 37.02 36.28
23 114 75.40 24.11 48.77 9.32 16.7 22.1 12.1 2.1 0 0.00 0.00 36.44 35.51
24 115 78.40 25.78 55.59 13.11 19.4 27.0 17.0 7.0 2.0 0.00 0.00 35.75 34.75
25 116 70.70 21.50 46.85 8.25 14.9 18.8 8.8 0 0 0.00 0.00 34.93 34.13
26 117 75.40 24.11 55.11 12.84 18.5 25.3 15.3 5.3 0.3 0.00 0.00 34.22 33.34
27 118 57.40 14.11 48.88 9.38 11.7 13.1 3.1 0 0 0.36 9.09 35.69 33.46
28 119 67.95 19.97 48.17 8.98 14.5 18.1 8.1 0 0 0.44 11.20 50.78 35.69
29 120 61.22 16.23 43.86 6.59 11.4 12.5 2.5 0 0 0.01 0.30 50.29 43.19
30 121 58.84 14.91 40.51 4.73 9.8 9.7 0 0 0 0.00 0.00 43.19 40.70
Average   66.11 18.74 45.74 7.55               41.72 38.32
Total                     2.96 75.21    
GDD Sum         398.7 477.6 202.5 45.2 4.5        
YTD                            
Average   53.86 12.04 33.90 0.98               44.86 42.05
Total                     11.56 293.73    
GDD Sum         835 820 277 49 4