| 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. | SNOW |
| 1-Feb | 32 | 63.04 | 17.23 | 36.14 | 2.30 | 9.8 | 9.6 | 0.0 | 0 | 0 | 1.18 | 29.90 | 44.45 | 36.62 | |
| 2 | 33 | 51.75 | 10.96 | 32.50 | 0.28 | 5.6 | 2.1 | 0.0 | 0 | 0 | 0.00 | 0.00 | 43.10 | 40.41 | |
| 3 | 34 | 49.80 | 9.88 | 29.22 | -1.54 | 4.2 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 42.97 | 38.72 | |
| 4 | 35 | 52.25 | 11.24 | 34.07 | 1.15 | 6.2 | 3.2 | 0 | 0 | 0 | 0.01 | 0.30 | 44.36 | 40.53 | |
| 5 | 36 | 66.53 | 19.16 | 44.73 | 7.07 | 13.1 | 15.6 | 5.6 | 0 | 0 | 0.00 | 0.10 | 48.22 | 43.34 | |
| 6 | 37 | 72.90 | 22.70 | 54.44 | 12.47 | 17.6 | 23.7 | 13.7 | 3.7 | 0 | 0.00 | 0.10 | 52.38 | 46.76 | |
| 7 | 38 | 69.93 | 21.05 | 29.95 | -1.14 | 10.0 | 9.9 | 0 | 0 | 0 | 0.04 | 1.09 | 52.36 | 46.56 | |
| 8 | 39 | 48.72 | 9.28 | 27.29 | -2.62 | 3.3 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 46.53 | 43.34 | |
| 9 | 40 | 56.83 | 13.78 | 25.59 | -3.56 | 5.1 | 1.2 | 0 | 0 | 0 | 0.02 | 0.51 | 45.81 | 41.25 | |
| 10 | 41 | 50.67 | 10.36 | 21.33 | -5.93 | 2.2 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 45.30 | 40.87 | |
| 11 | 42 | 26.05 | -3.30 | 13.32 | -10.38 | 0.0 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 40.83 | 36.64 | |
| 12 | 43 | 54.94 | 12.73 | 20.73 | -6.26 | 3.2 | 0.0 | 0 | 0 | 0 | 0.16 | 3.99 | 39.40 | 36.07 | |
| 13 | 44 | 59.76 | 15.41 | 36.37 | 2.43 | 8.9 | 8.1 | 0.0 | 0 | 0 | 1.25 | 31.70 | 47.05 | 39.37 | |
| 14 | 45 | 39.40 | 4.11 | 24.72 | -4.04 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0.28 | 7.01 | 44.51 | 39.25 | 0.5 |
| 15 | 46 | 56.12 | 13.39 | 26.68 | -2.96 | 5.2 | 1.4 | 0.0 | 0 | 0 | 0.02 | 0.51 | 42.93 | 38.24 | |
| 16 | 47 | 41.23 | 5.12 | 23.40 | -4.78 | 0.2 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 42.58 | 39.38 | |
| 17 | 48 | 60.00 | 15.54 | 21.46 | -5.85 | 4.8 | 0.7 | 0 | 0 | 0 | 0.01 | 0.20 | 44.31 | 37.41 | |
| 18 | 49 | 66.89 | 19.36 | 37.71 | 3.17 | 11.3 | 12.3 | 2.3 | 0 | 0 | 0.15 | 3.71 | 50.50 | 44.27 | |
| 19 | 50 | 47.64 | 8.68 | 28.86 | -1.74 | 3.5 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 47.53 | 42.13 | |
| 20 | 51 | 37.21 | 2.89 | 19.28 | -7.07 | 0.0 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 42.11 | 39.00 | |
| 21 | 52 | 30.54 | -0.81 | 17.94 | -7.81 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0.05 | 1.30 | 40.39 | 38.25 | 0.5 |
| 22 | 53 | 37.47 | 3.04 | 27.03 | -2.76 | 0.1 | 0.0 | 0.0 | 0 | 0 | 0.35 | 8.99 | 38.94 | 37.66 | |
| 23 | 54 | 38.31 | 3.50 | 30.92 | -0.60 | 1.5 | 0.0 | 0 | 0 | 0 | 0.00 | 0.10 | 40.24 | 38.75 | |
| 24 | 55 | 42.18 | 5.65 | 24.38 | -4.23 | 0.7 | 0.0 | 0 | 0 | 0 | 0.00 | 0.00 | 41.15 | 37.29 | |
| 25 | 56 | 46.18 | 7.87 | 29.60 | -1.33 | 3.3 | 0.0 | 0 | 0 | 0 | 0.04 | 0.99 | 42.29 | 38.91 | T |
| 26 | 57 | 55.89 | 13.26 | 29.11 | -1.61 | 5.8 | 2.5 | 0.0 | 0 | 0 | 0.00 | 0.10 | 44.38 | 39.01 | |
| 27 | 58 | 50.79 | 10.43 | 27.16 | -2.69 | 3.9 | 0.0 | 0.0 | 0 | 0 | 0.01 | 0.20 | 44.38 | 39.74 | |
| 28 | 59 | 31.16 | -0.47 | 17.56 | -8.02 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0.00 | 0.00 | 39.72 | 36.69 | |
| 29 | 60 | 43.41 | 6.33 | 14.29 | -9.84 | 0.0 | 0.0 | 0 | 0 | 0 | 0.01 | 0.20 | 38.89 | 35.42 | |
| Average | 49.92 | 9.94 | 27.79 | -2.34 | 44.06 | 39.72 | |||||||||
| Total | 3.58 | 91.01 | 1.0 | ||||||||||||
| GDD Sum | 129.5 | 90.3 | 21.6 | 3.7 | 0.0 | ||||||||||
| YTD | |||||||||||||||
| Average | 47.65 | 8.68 | 27.16 | -2.69 | 42.83 | 39.26 | |||||||||
| Total | 5.11 | 129.72 | 2.00 | ||||||||||||
| GDD Sum | 236 | 170 | 45 | 4 | 0 | ||||||||||