Weather Summary 
Warrington Farm 
September 2003

2003 Warrington Farm 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-Sep 244 84.40 29.11 67.70 19.83 24.5 36.1 26.1 16.1 11.1 0.00 0.00 76.59 73.45
2 245 86.60 30.33 68.29 20.16 25.2 37.4 27.4 17.4 12.4 0.08 2.01 77.88 75.09
3 246 80.30 26.83 68.89 20.49 23.7 34.6 24.6 14.6 9.6 0.72 18.29 75.99 74.61
4 247 79.50 26.39 70.40 21.33 23.9 35.0 25.0 15.0 10.0 0.61 15.49 75.36 74.41
5 248 76.50 24.72 60.62 15.90 20.3 28.6 18.6 8.6 3.6 0.00 0.10 75.31 72.81
6 249 74.50 23.61 56.30 13.50 18.6 25.4 15.4 5.4 0.4 0.00 0.00 73.72 70.14
7 250 79.60 26.44 53.17 11.76 19.1 26.4 16.4 6.4 1.4 0.00 0.10 72.41 68.34
8 251 79.30 26.28 53.17 11.76 19.0 26.2 16.2 6.2 1.2 0.00 0.00 72.07 67.32
9 252 72.40 22.44 65.29 18.49 20.5 28.8 18.8 8.8 3.8 0.00 0.00 71.40 69.75
10 253 71.00 21.67 52.10 11.17 16.4 21.6 11.6 1.6 0.0 0.00 0.00 70.97 67.60
11 254 74.50 23.61 48.15 8.97 16.3 21.3 11.3 1.3 0.0 0.00 0.00 69.57 64.62
12 255 69.97 21.09 64.58 18.10 19.6 27.3 17.3 7.3 2.3 0.65 16.41 68.68 68.23
13 256 80.20 26.78 69.49 20.83 23.8 34.8 24.8 14.8 9.8 0.11 2.69 72.18 68.63
14 257 82.30 27.94 66.98 19.43 23.7 34.6 24.6 14.6 9.6 0.55 13.89 73.27 70.66
15 258 78.90 26.06 67.69 19.83 22.9 33.3 23.3 13.3 8.3 0.36 9.19 73.62 71.89
16 259 77.50 25.28 57.99 14.44 19.9 27.7 17.7 7.7 2.7 0.00 0.10 73.85 70.47
17 260 75.70 24.28 53.42 11.90 18.1 24.6 14.6 4.6 0.0 0.00 0.00 70.52 67.48
18 261 75.10 23.94 67.22 19.57 21.8 31.2 21.2 11.2 6.2 0.92 23.29 70.97 69.17
19 262 83.20 28.44 63.61 17.56 23.0 33.4 23.4 13.4 8.4 0.04 1.09 73.47 70.30
20 263 83.40 28.56 60.26 15.70 22.1 31.8 21.8 11.8 6.8 0.00 0.00 73.38 68.67
21 264 75.70 24.28 61.82 16.57 20.4 28.8 18.8 8.8 3.8 0.00 0.00 72.75 69.30
22 265 79.10 26.17 60.02 15.57 20.9 29.6 19.6 9.6 4.6 0.00 0.00 72.27 68.47
23 266 75.40 24.11 56.79 13.77 18.9 26.1 16.1 6.1 1.1 0.28 7.11 72.05 69.21
24 267 75.80 24.33 51.14 10.63 17.5 23.5 13.5 3.5 0.0 0.02 0.61 70.92 66.22
25 268 81.00 27.22 54.38 12.43 19.8 27.7 17.7 7.7 2.7 0.01 0.20 70.72 65.50
26 269 82.40 28.00 58.23 14.57 21.3 30.3 20.3 10.3 5.3 0.01 0.20 71.46 66.63
27 270 81.70 27.61 58.94 14.97 21.3 30.3 20.3 10.3 5.3 0.00 0.10 71.67 67.41
28 271 74.40 23.56 55.70 13.17 18.4 25.1 15.1 5.1 0.1 0.00 0.10 71.58 68.81
29 272 67.46 19.70 47.43 8.57 14.1 17.4 7.4 0.0 0.0 0.00 0.10 68.95 65.17
30 273 65.66 18.70 42.74 5.97 12.3 14.2 4.2 0.0 0.0 0.00 0.00 66.29 62.37
Average   77.45 25.25 59.42 15.23               72.33 69.09
Total                     4.37 111.1    
GDD Sum         607.2 853.0 553.0 261.4 130.5        
YTD                            
Average   65.28 18.49 47.79 8.77               60.80 55.62
Total                     35.64 905.3    
GDD Sum         3849 5151 3198 1632 1007