| COTTONWOOD-RANGE STATION | |||||||||||||||||||
| Lat:43d58' N | |||||||||||||||||||
| Long:101d51' W | |||||||||||||||||||
| Growing Degree Days | Crop Water Use (Evapotranspiration) | ||||||||||||||||||
| (inches per day) | |||||||||||||||||||
| Relative | Wind | Solar | 24 hr | 4" soil | Base 40 | Base 50 | Alfalfa | Corn | Soybeans | ||||||||||
| Station | Temperature | Humidity | Speed | Radiance | Rainfall | Temp | Since | Emerged | Emerged | ||||||||||
| Date | Max (F) | Min (F) | Max | Min | (mph) | (MJ/m2) | (in.) | (F) | Daily | Cumul | Daily | Cumul | Daily | 5/1/02 | Daily | 5/15/02 | Daily | 6/1/02 | |
| 2-Sep | 69 | 81.1 | 54.0 | 61.0 | 19.8 | 10.6 | 22.6 | 0.0 | 78.2 | 27.5 | 3,525.0 | 17.5 | 2,347.4 | 0.40 | 0.0 | 0.23 | 0.0 | 0.31 | 0.0 |
| 1-Sep | 69 | 93.5 | 55.1 | 84.7 | 18.1 | 6.7 | 23.8 | 0.0 | 81.3 | 30.6 | 3,497.5 | 20.6 | 2,329.9 | 0.38 | 0.0 | 0.22 | 0.0 | 0.30 | 0.0 |
| 31-Aug | 69 | 101.1 | 57.4 | 97.3 | 12.9 | 10.1 | 22.2 | 0.0 | 80.0 | 31.7 | 3,467.0 | 21.7 | 2,309.3 | 0.54 | 0.0 | 0.32 | 0.0 | 0.44 | 0.0 |
| 30-Aug | 69 | 95.7 | 64.2 | 87.7 | 13.6 | 11.6 | 24.1 | 0.0 | 78.4 | 35.1 | 3,435.3 | 25.1 | 2,287.6 | 0.52 | 0.0 | 0.33 | 0.0 | 0.44 | 0.0 |
| 29-Aug | 69 | 91.4 | 56.3 | 100.1 | 26.6 | 9.0 | 21.6 | 0.0 | 76.7 | 31.1 | 3,400.2 | 21.1 | 2,262.5 | 0.38 | 0.0 | 0.24 | 0.0 | 0.32 | 0.0 |
| 28-Aug | 69 | 83.3 | 58.3 | 96.8 | 45.8 | 5.4 | 20.4 | 0.0 | 75.0 | 30.8 | 3,369.0 | 20.8 | 2,241.4 | 0.22 | 0.0 | 0.15 | 0.0 | 0.19 | 0.0 |
| 27-Aug | 69 | 85.9 | 53.6 | 100.3 | 33.0 | 4.2 | 21.1 | 0.0 | 72.6 | 29.7 | 3,338.2 | 19.7 | 2,220.6 | 0.23 | 0.0 | 0.16 | 0.0 | 0.21 | 0.0 |
| 26-Aug | 69 | 80.8 | 54.9 | 95.7 | 39.9 | 8.8 | 7.0 | 0.1 | 73.1 | 27.8 | 3,308.5 | 17.8 | 2,200.9 | 0.22 | 0.0 | 0.16 | 0.0 | 0.20 | 0.0 |
| 25-Aug | 69 | 92.1 | 51.0 | 89.8 | 20.9 | 6.7 | 25.2 | 0.0 | 76.2 | 28.5 | 3,280.7 | 18.5 | 2,183.0 | 0.37 | 0.0 | 0.27 | 0.0 | 0.35 | 0.0 |
| 24-Aug | 69 | 85.0 | 55.3 | 90.0 | 29.6 | 5.5 | 12.9 | 0.0 | 74.6 | 30.2 | 3,252.1 | 20.2 | 2,164.5 | 0.24 | 0.0 | 0.17 | 0.0 | 0.23 | 0.0 |
| 23-Aug | 69 | 89.2 | 62.9 | 103.8 | 25.6 | 6.8 | 18.9 | 0.0 | 76.6 | 34.5 | 3,222.0 | 24.5 | 2,144.3 | 0.30 | 0.0 | 0.22 | 0.0 | 0.29 | 0.0 |
| 22-Aug | 69 | 83.3 | 64.6 | 100.7 | 44.4 | 5.9 | 17.0 | 0.0 | 75.5 | 33.9 | 3,187.5 | 23.9 | 2,119.9 | 0.21 | 0.0 | 0.16 | 0.0 | 0.21 | 0.0 |
| 21-Aug | 69 | 83.9 | 54.3 | 101.0 | 55.0 | 8.0 | 15.2 | 0.0 | 73.9 | 29.1 | 3,153.6 | 19.1 | 2,096.0 | 0.21 | 0.0 | 0.17 | 0.0 | 0.21 | 0.0 |
| 20-Aug | 69 | 88.8 | 62.3 | 97.0 | 47.0 | 9.4 | 11.8 | 0.0 | 74.3 | 34.2 | 3,124.5 | 24.2 | 2,076.9 | 0.26 | 0.0 | 0.21 | 0.0 | 0.26 | 0.0 |
| 19-Aug | 69 | 87.5 | 41.1 | 91.0 | 20.0 | 9.2 | 26.2 | 0.0 | 73.3 | 23.6 | 3,090.3 | 18.0 | 2,052.7 | 0.42 | 0.0 | 0.34 | 0.0 | 0.42 | 0.0 |
| 18-Aug | 69 | 84.5 | 44.3 | 72.0 | 31.0 | 8.4 | 25.6 | 0.0 | 72.7 | 24.4 | 3,066.8 | 17.3 | 2,034.7 | 0.36 | 0.0 | 0.30 | 0.0 | 0.36 | 0.0 |
| 17-Aug | 69 | 73.4 | 45.7 | 69.0 | 21.0 | 8.8 | 26.6 | 0.0 | 73.3 | 19.6 | 3,042.4 | 11.7 | 2,017.5 | 0.33 | 0.0 | 0.28 | 0.0 | 0.33 | 0.0 |
| 16-Aug | 69 | 102.9 | 50.2 | 79.0 | 11.0 | 16.5 | 25.8 | 0.0 | 75.1 | 28.1 | 3,022.8 | 18.1 | 2,005.8 | 0.80 | 0.0 | 0.69 | 0.0 | 0.82 | 0.0 |
| 15-Aug | 69 | 80.3 | 50.8 | 87.0 | 27.0 | 10.5 | 27.3 | 0.0 | 75.9 | 25.6 | 2,994.7 | 15.6 | 1,987.7 | 0.36 | 0.0 | 0.32 | 0.0 | 0.37 | 0.0 |
| 14-Aug | 69 | 97.6 | 52.9 | 67.0 | 16.0 | 10.2 | 27.4 | 0.0 | 74.5 | 29.5 | 2,969.2 | 19.5 | 1,972.1 | 0.56 | 0.0 | 0.50 | 0.0 | 0.58 | 0.0 |
| 13-Aug | 69 | 81.9 | 45.2 | 88.0 | 20.0 | 5.3 | 25.9 | 0.0 | 70.3 | 23.6 | 2,939.7 | 16.0 | 1,952.7 | 0.30 | 0.0 | 0.27 | 0.0 | 0.31 | 0.0 |
| 12-Aug | 69 | 68.2 | 50.4 | 85.0 | 47.0 | 10.2 | 8.6 | 0.0 | 69.8 | 19.3 | 2,916.2 | 9.3 | 1,936.7 | 0.19 | 0.0 | 0.17 | 0.0 | 0.20 | 0.0 |
| 11-Aug | 69 | 100.4 | 55.8 | 86.0 | 17.0 | 10.0 | 27.0 | 0.0 | 77.3 | 30.9 | 2,896.9 | 20.9 | 1,927.4 | 0.55 | 0.0 | 0.51 | 0.0 | 0.57 | 0.0 |
| 10-Aug | 69 | 91.7 | 51.7 | 91.0 | 16.0 | 6.6 | 28.0 | 0.0 | 72.7 | 28.9 | 2,866.0 | 18.9 | 1,906.5 | 0.40 | 0.0 | 0.38 | 0.0 | 0.41 | 0.0 |
| 9-Aug | 69 | 73.8 | 56.4 | 84.0 | 43.0 | 7.3 | 15.1 | 0.0 | 71.4 | 25.1 | 2,837.1 | 15.1 | 1,887.7 | 0.22 | 0.0 | 0.21 | 0.0 | 0.22 | 0.0 |
| 8-Aug | 69 | 97.4 | 62.0 | 94.0 | 29.0 | 6.2 | 19.5 | 0.2 | 79.6 | 34.0 | 2,812.0 | 24.0 | 1,872.6 | 0.34 | 0.0 | 0.33 | 0.0 | 0.35 | 0.0 |
| 7-Aug | 69 | 101.8 | 69.6 | 81.0 | 19.0 | 11.5 | 27.2 | 0.0 | 78.8 | 37.8 | 2,778.0 | 27.8 | 1,848.6 | 0.58 | 0.0 | 0.56 | 0.0 | 0.59 | 0.0 |
| 5-Aug | 69 | 80.6 | 65.2 | 103.0 | 70.0 | 10.8 | 9.4 | 1.2 | 76.9 | 32.9 | 2,740.2 | 22.9 | 1,820.8 | 0.14 | 0.0 | 0.14 | 0.0 | 0.14 | 0.0 |
| 4-Aug | 69 | 72.5 | 61.4 | 90.0 | 69.0 | 9.8 | 7.5 | 0.0 | 77.8 | 27.0 | 2,707.3 | 17.0 | 1,797.9 | 0.14 | 0.0 | 0.14 | 0.0 | 0.14 | 0.0 |
| 3-Aug | 69 | 97.3 | 69.0 | 61.0 | 22.0 | 10.5 | 19.4 | 0.0 | 83.5 | 37.5 | 2,680.4 | 27.5 | 1,780.9 | 0.50 | 0.0 | 0.51 | 0.0 | 0.50 | 0.0 |
| 2-Aug | 69 | 91.1 | 51.0 | 65.1 | 18.4 | 12.5 | 24.7 | 0.0 | 26.2 | 28.5 | 2,642.9 | 18.5 | 1,753.4 | 0.54 | 0.0 | 0.55 | 0.0 | 0.53 | 0.0 |
| 1-Aug | 69 | 81.6 | 52.4 | 55.7 | 18.1 | 11.3 | 29.1 | 0.0 | 82.9 | 27.0 | 2,614.4 | 17.0 | 1,734.9 | 0.46 | 0.0 | 0.47 | 0.0 | 0.45 | 0.0 |
| 31-Jul | 69 | 106.0 | 64.4 | 73.1 | 11.5 | 6.7 | 28.0 | 0.0 | 30.3 | 35.2 | 2,587.4 | 25.2 | 1,717.9 | 0.51 | 0.0 | 0.52 | 0.0 | 0.49 | 0.0 |
| 30-Jul | 69 | 100.6 | 55.2 | 80.3 | 15.7 | 7.1 | 28.3 | 0.0 | 29.1 | 30.6 | 2,552.2 | 20.6 | 1,692.7 | 0.49 | 0.0 | 0.50 | 0.0 | 0.46 | 0.0 |
| 29-Jul | 69 | 100.2 | 57.4 | 68.1 | 13.0 | 7.7 | 29.4 | 0.0 | 27.7 | 31.7 | 2,521.6 | 21.7 | 1,672.1 | 0.52 | 0.0 | 0.54 | 0.0 | 0.49 | 0.0 |
| 25-Jul | 69 | 95.5 | 63.6 | 82.6 | 19.0 | 7.3 | 21.4 | 0.0 | 27.7 | 34.8 | 2,489.9 | 24.8 | 1,650.4 | 0.41 | 0.0 | 0.42 | 0.0 | 0.36 | 0.0 |
| 24-Jul | 69 | 100.7 | 66.8 | 84.8 | 18.9 | 6.7 | 27.9 | 0.0 | 28.0 | 36.4 | 2,455.1 | 26.4 | 1,625.6 | 0.45 | 0.0 | 0.46 | 0.0 | 0.38 | 0.0 |
| 23-Jul | 69 | 97.6 | 61.4 | 82.7 | 21.4 | 10.1 | 24.6 | 0.0 | 26.0 | 33.7 | 2,418.7 | 23.7 | 1,599.2 | 0.50 | 0.0 | 0.52 | 0.0 | 0.42 | 0.0 |
| 22-Jul | 69 | 86.2 | 60.0 | 94.9 | 26.9 | 6.5 | 29.0 | 0.0 | 25.9 | 33.0 | 2,385.0 | 23.0 | 1,575.5 | 0.34 | 0.0 | 0.35 | 0.0 | 0.28 | 0.0 |
| 21-Jul | 69 | 78.5 | 62.1 | 96.6 | 41.1 | 7.2 | 12.0 | 0.1 | 79.5 | 30.3 | 2,352.0 | 20.3 | 1,552.5 | 0.21 | 0.0 | 0.21 | 0.0 | 0.17 | 0.0 |
| 20-Jul | 69 | 102.7 | 66.6 | 94.4 | 21.0 | 8.7 | 27.6 | 0.5 | 92.9 | 36.3 | 2,321.7 | 26.3 | 1,532.2 | 0.50 | 0.0 | 0.51 | 0.0 | 0.39 | 0.0 |
| 19-Jul | 69 | 102.3 | 69.7 | 88.0 | 26.4 | 7.3 | 20.1 | 0.0 | 89.8 | 37.8 | 2,285.4 | 27.8 | 1,505.9 | 0.41 | 0.0 | 0.41 | 0.0 | 0.31 | 0.0 |
| 18-Jul | 69 | 99.2 | 69.0 | 88.6 | 28.9 | 9.6 | 25.1 | 0.0 | 91.7 | 37.5 | 2,247.6 | 27.5 | 1,478.1 | 0.46 | 0.0 | 0.46 | 0.0 | 0.34 | 0.0 |
| 17-Jul | 69 | 106.7 | 70.7 | 54.8 | 11.1 | 5.0 | 30.8 | 0.0 | 93.1 | 38.3 | 2,210.1 | 28.3 | 1,450.6 | 0.47 | 0.0 | 0.47 | 0.0 | 0.34 | 0.0 |
| 16-Jul | 69 | 106.6 | 72.4 | 59.1 | 14.0 | 8.2 | 30.5 | 0.0 | 9.1 | 39.2 | 2,171.7 | 29.2 | 1,422.2 | 0.58 | 0.0 | 0.58 | 0.0 | 0.41 | 0.0 |
| 15-Jul | 69 | 105.3 | 65.6 | 57.5 | 13.5 | 10.0 | 30.8 | 0.0 | 88.0 | 35.8 | 2,132.5 | 25.8 | 1,393.1 | 0.65 | 0.0 | 0.64 | 0.0 | 0.45 | 0.0 |
| 14-Jul | 69 | 101.3 | 66.0 | 60.2 | 14.0 | 8.3 | 31.5 | 0.0 | 86.2 | 36.0 | 2,096.7 | 26.0 | 1,367.2 | 0.56 | 0.0 | 0.55 | 0.0 | 0.37 | 0.0 |
| 13-Jul | 69 | 98.3 | 56.4 | 88.2 | 13.5 | 5.4 | 31.3 | 0.0 | 84.2 | 31.2 | 2,060.7 | 21.2 | 1,341.2 | 0.43 | 0.0 | 0.42 | 0.0 | 0.28 | 0.0 |
| 12-Jul | 69 | 91.6 | 50.9 | 103.1 | 23.6 | 7.1 | 30.7 | 0.0 | 80.1 | 28.4 | 2,029.6 | 18.4 | 1,320.1 | 0.40 | 0.0 | 0.39 | 0.0 | 0.25 | 0.0 |
| 11-Jul | 69 | 77.9 | 54.8 | 96.5 | 44.8 | 7.1 | 16.3 | 0.0 | 77.4 | 26.4 | 2,001.1 | 16.4 | 1,301.6 | 0.22 | 0.0 | ||||