Online Phenology Models and Degree-day Calculator
adult
degree-day calculator (general purpose)
generic model - calculator general introduction


 Output from uspest.org/wea Degree-day Model & Calculator web program:
		Heat Units from daily weather data
============================CALCULATOR INPUTS============================= Calculation method: single sine Lower threshold: 41 degrees Fahrenheit Setting upper threshold to: 130 F (default) Directions for starting/BIOFIX: user specified No starting/BIOFIX date, set to: default date 1 1 No ending date, set to: default date 12 31 ============================CALCULATOR OUTPUT============================= Weather station: 2017 KDHT METAR Dalhart Muni Apt TX Lat:36.0231 Long:-102.5469 Elev:3989 mn day max min precip DD41 CUMDD41 event -- --- ----- ----- ------ ---- ------- ------- 1 1 63.00 21.20 0.00 7.21 7.2 * START * Cum. DDs: 7 1 2 57.20 21.00 0.00 4.84 12.1 1 3 33.80 21.20 0.00 0.00 12.1 1 4 57.90 15.10 0.00 4.71 16.8 1 5 17.60 8.60 0.05 0.00 16.8 1 6 26.60 8.60 0.01 0.00 16.8 1 7 36.00 6.80 0.00 0.00 16.8 1 8 61.00 19.40 0.00 6.23 23.0 1 9 72.00 26.60 0.00 11.86 34.9 1 10 63.00 39.00 0.00 10.25 45.1 1 11 75.90 39.00 0.00 16.65 61.8 1 12 57.20 21.20 0.00 4.86 66.6 1 13 37.90 21.00 0.00 0.00 66.6 1 14 34.00 30.00 0.30 0.00 66.6 1 15 34.00 33.00 0.53 0.00 66.6 1 16 42.80 30.20 0.01 0.29 66.9 1 17 53.60 30.20 0.00 4.19 71.1 1 18 57.90 28.40 0.00 5.82 76.9 1 19 66.00 21.90 0.00 8.56 85.5 1 20 57.90 28.00 0.01 5.77 91.2 1 21 55.90 32.00 0.13 5.40 96.6 1 22 55.90 28.90 0.08 5.02 101.7 1 23 70.00 26.10 0.00 10.88 112.5 1 24 57.90 28.40 0.00 5.82 118.3 1 25 41.00 24.80 0.00 0.00 118.3 1 26 37.90 15.10 0.00 0.00 118.3 1 27 43.00 17.10 0.00 0.24 118.6 1 28 54.00 19.90 0.00 3.56 122.1 1 29 66.20 26.10 0.00 9.17 131.3 1 30 71.60 21.00 0.00 10.88 142.2 1 31 72.00 28.00 0.00 12.10 154.3 2 1 50.00 27.00 0.00 2.50 156.8 Cum. DDs: 157 2 2 36.00 19.00 0.00 0.00 156.8 2 3 39.90 15.80 0.00 0.00 156.8 2 4 69.80 16.00 0.00 9.53 166.3 2 5 73.40 23.00 0.00 11.95 178.3 2 6 72.00 30.00 0.00 12.46 190.7 2 7 73.40 26.10 0.00 12.42 203.2 2 8 66.20 28.00 0.00 9.44 212.6 2 9 78.80 24.80 0.00 14.69 227.3 2 10 89.60 37.00 0.00 22.77 250.1 2 11 87.80 42.80 0.00 24.30 274.4 2 12 55.40 37.00 0.00 6.01 280.4 2 13 42.80 30.90 0.05 0.30 280.7 2 14 48.90 28.90 0.01 2.20 282.9 2 15 61.00 23.00 0.00 6.56 289.4 2 16 73.40 19.40 0.00 11.47 300.9 2 17 71.60 21.00 0.00 10.88 311.8 2 18 72.00 28.40 0.00 12.17 323.9 2 19 62.60 36.00 0.00 9.24 333.2 2 20 69.80 28.40 0.00 11.15 344.3 2 21 81.00 28.00 0.00 16.31 360.6 2 22 80.60 39.90 0.00 19.33 380.0 2 23 73.90 33.80 0.00 14.17 394.1 2 24 45.00 21.90 0.00 0.72 394.8 2 25 54.00 10.90 0.00 3.13 398.0 2 26 57.00 24.10 0.00 5.01 403.0 2 27 71.60 21.00 0.00 10.88 413.9 2 28 73.40 34.00 0.00 13.98 427.8 3 1 53.60 16.00 0.00 3.21 431.1 Cum. DDs: 431 3 2 57.20 19.00 0.00 4.70 435.8 3 3 66.90 17.60 0.00 8.48 444.2 3 4 77.00 30.20 0.00 14.86 459.1 3 5 80.60 32.00 0.00 16.98 476.1 3 6 73.40 36.00 0.00 14.49 490.6 3 7 64.90 17.10 0.00 7.61 498.2 3 8 77.00 26.10 0.00 14.08 512.2 3 9 82.40 33.80 0.00 18.29 530.5 3 10 54.00 33.10 0.00 4.70 535.2 3 11 44.60 28.00 0.00 0.73 536.0 3 12 71.60 19.40 0.00 10.68 546.7 3 13 62.60 33.10 0.00 8.64 555.3 3 14 80.10 30.00 0.00 16.29 571.6 3 15 75.90 28.00 0.00 13.91 585.5 3 16 88.00 33.80 0.00 21.03 606.5 3 17 75.90 46.00 0.00 19.95 626.5 3 18 84.20 37.40 0.01 20.23 646.7 3 19 91.90 41.00 0.00 25.45 672.1 3 20 81.00 43.00 0.00 21.00 693.1 3 21 73.40 45.00 0.00 18.20 711.3 3 22 64.40 57.20 0.00 19.80 731.1 3 23 88.00 48.00 0.21 27.00 758.1 3 24 52.00 41.00 0.03 5.50 763.6 3 25 70.00 30.20 0.00 11.56 775.2 3 26 70.00 35.10 0.00 12.60 787.8 3 27 71.60 30.20 0.00 12.31 800.1 3 28 55.40 44.10 1.01 8.75 808.9 3 29 50.00 36.00 0.04 3.32 812.2 3 30 70.00 35.60 0.00 12.72 824.9 3 31 52.00 41.00 0.34 5.50 830.4 4 1 44.60 35.60 0.07 1.01 831.4 Cum. DDs: 831 4 2 68.00 32.00 0.00 10.96 842.4 4 3 69.80 35.60 0.18 12.63 855.0 4 4 64.50 31.00 0.00 9.15 864.1 Hx Hn 4 5 57.90 33.80 0.00 6.58 870.7 4 6 69.80 35.60 0.00 12.63 883.3 4 7 84.20 39.20 0.00 20.85 904.2 4 8 84.90 44.60 0.00 23.75 927.9 4 9 81.00 39.20 0.01 19.26 947.2 4 10 64.90 37.90 0.00 10.85 958.1 4 11 73.90 39.20 0.00 15.72 973.8 4 12 69.80 48.00 0.00 17.90 991.7 4 13 77.00 46.00 0.00 20.50 1012.2 4 14 84.20 57.00 0.00 29.60 1041.8 4 15 87.10 50.00 0.00 27.55 1069.3 4 16 69.80 42.10 0.00 14.95 1084.3 4 17 82.40 51.80 0.00 26.10 1110.4 4 18 88.00 53.60 0.00 29.80 1140.2 4 19 88.00 57.00 0.00 31.50 1171.7 4 20 71.60 51.80 0.57 20.70 1192.4 4 21 59.00 42.80 4.35 9.90 1202.3 4 22 60.10 39.20 0.00 8.88 1211.2 4 23 75.90 30.90 0.00 14.48 1225.6 4 24 88.00 46.40 0.00 26.20 1251.8 4 25 66.20 44.10 0.49 14.15 1266.0 4 26 63.00 42.10 2.44 11.55 1277.5 4 27 75.90 44.60 0.00 19.25 1296.8 4 28 63.00 43.00 0.95 12.00 1308.8 4 29 37.40 33.10 2.60 0.00 1308.8 4 30 51.80 33.10 0.40 3.74 1312.5 5 1 71.60 30.20 0.00 12.31 1324.8 Cum. DDs: 1325 5 2 75.20 41.00 0.03 17.10 1341.9 5 3 63.00 39.20 0.01 10.31 1352.2 5 4 72.00 35.60 0.00 13.70 1365.9 5 5 80.60 39.20 0.00 19.06 1385.0 5 6 86.00 48.00 0.00 26.00 1411.0 5 7 87.80 48.20 0.00 27.00 1438.0 5 8 82.90 53.10 0.00 27.00 1465.0 5 9 77.00 55.00 0.73 25.00 1490.0 5 10 75.20 48.20 2.39 20.70 1510.7 5 11 66.20 48.20 0.00 16.20 1526.9 5 12 73.40 44.60 0.00 18.00 1544.9 5 13 86.00 43.00 0.00 23.50 1568.4 5 14 91.40 48.00 0.01 28.70 1597.1 5 15 88.00 55.90 0.00 30.95 1628.0 5 16 86.00 48.20 0.06 26.10 1654.1 5 17 79.00 48.20 0.33 22.60 1676.7 5 18 79.00 42.80 0.00 19.90 1696.6 5 19 64.40 45.00 0.07 13.70 1710.3 5 20 69.80 34.00 0.00 12.24 1722.6 5 21 80.60 39.20 0.55 19.06 1741.6 5 22 70.00 50.00 0.01 19.00 1760.6 5 23 66.90 44.60 0.02 14.75 1775.4 5 24 82.90 39.20 0.00 20.21 1795.6 5 25 91.90 48.20 0.00 29.05 1824.7 5 26 86.00 55.00 0.00 29.50 1854.2 5 27 81.00 48.00 0.00 23.50 1877.7 5 28 78.80 51.10 0.00 23.95 1901.6 5 29 82.00 48.00 0.09 24.00 1925.6 5 30 84.20 50.00 0.00 26.10 1951.7 5 31 84.90 53.10 0.00 28.00 1979.7 6 1 86.00 48.20 0.00 26.10 2005.8 Cum. DDs: 2006 6 2 82.90 55.40 0.00 28.15 2034.0 6 3 82.40 48.20 0.09 24.30 2058.3 6 4 84.20 55.40 0.00 28.80 2087.1 6 5 88.00 55.90 0.00 30.95 2118.0 6 6 89.10 57.20 0.00 32.15 2150.2 6 7 86.00 60.80 0.00 32.40 2182.6 6 8 91.90 62.10 0.00 36.00 2218.6 6 9 98.60 55.40 0.00 36.00 2254.6 6 10 104.00 62.60 0.00 42.30 2296.9 6 11 102.20 69.10 0.00 44.65 2341.5 6 12 102.20 53.10 0.00 36.65 2378.2 6 13 99.00 62.60 0.00 39.80 2418.0 6 14 93.20 48.20 0.00 29.70 2447.7 6 15 102.90 51.10 0.00 36.00 2483.7 6 16 102.00 57.20 0.00 38.60 2522.3 6 17 107.60 60.80 0.00 43.20 2565.5 6 18 84.20 66.00 0.00 34.10 2599.6 6 19 93.90 55.40 0.00 33.65 2633.2 6 20 100.90 75.00 0.00 46.95 2680.2 6 21 105.10 69.80 0.00 46.45 2726.6 6 22 106.00 62.60 0.00 43.30 2769.9 6 23 80.60 64.00 0.00 31.30 2801.2 6 24 75.00 62.60 0.00 27.80 2829.0 6 25 87.80 55.00 1.17 30.40 2859.4 6 26 88.00 57.00 0.00 31.50 2890.9 6 27 95.00 60.80 0.00 36.90 2927.8 6 28 97.00 69.10 0.00 42.05 2969.9 6 29 97.00 59.00 0.01 37.00 3006.9 6 30 84.90 66.20 0.00 34.55 3041.4 7 1 91.40 62.10 0.00 35.75 3077.2 Cum. DDs: 3077 7 2 97.00 60.10 0.12 37.55 3114.7 7 3 93.20 62.10 0.00 36.65 3151.4 7 4 95.00 55.40 0.04 34.20 3185.6 7 5 95.00 59.00 0.00 36.00 3221.6 7 6 96.80 60.10 0.00 37.45 3259.0 7 7 97.00 62.10 0.00 38.55 3297.6 7 8 93.90 64.00 0.00 37.95 3335.5 7 9 97.00 62.60 0.27 38.80 3374.3 7 10 99.00 60.80 0.00 38.90 3413.2 7 11 99.00 60.80 0.00 38.90 3452.1 7 12 98.60 64.00 0.00 40.30 3492.4 7 13 96.80 66.00 0.00 40.40 3532.8 7 14 95.00 62.60 0.00 37.80 3570.6 7 15 96.80 66.20 0.00 40.50 3611.1 7 16 91.90 64.40 0.00 37.15 3648.3 7 17 100.40 66.20 0.00 42.30 3690.6 7 18 102.00 68.00 0.05 44.00 3734.6 7 19 99.00 62.60 0.00 39.80 3774.4 7 20 100.00 64.40 0.00 41.20 3815.6 7 21 100.40 68.00 0.00 43.20 3858.8 7 22 99.00 64.40 0.00 40.70 3899.5 7 23 93.20 68.00 0.00 39.60 3939.1 7 24 97.00 66.20 0.00 40.60 3979.7 7 25 100.90 66.00 0.00 42.45 4022.1 7 26 102.20 71.10 0.83 45.65 4067.8 7 27 87.80 68.00 0.09 36.90 4104.7 7 28 93.20 69.80 0.08 40.50 4145.2 7 29 90.00 68.00 0.06 38.00 4183.2 7 30 86.00 64.40 1.39 34.20 4217.4 7 31 87.80 64.00 0.08 34.90 4252.3 8 1 84.20 66.00 0.00 34.10 4286.4 Cum. DDs: 4286 8 2 86.00 59.00 0.00 31.50 4317.9 8 3 84.00 60.80 0.11 31.40 4349.3 8 4 87.10 59.00 0.00 32.05 4381.3 8 5 93.90 62.60 0.00 37.25 4418.6 8 6 81.00 68.00 0.00 33.50 4452.1 8 7 72.00 64.00 0.29 27.00 4479.1 8 8 73.90 60.80 0.33 26.35 4505.4 8 9 84.90 60.80 0.18 31.85 4537.3 8 10 90.00 64.00 0.04 36.00 4573.3 8 11 78.80 62.60 0.21 29.70 4603.0 8 12 79.00 64.00 0.03 30.50 4633.5 8 13 86.00 60.10 2.26 32.05 4665.5 8 14 87.80 60.10 0.05 32.95 4698.5 8 15 90.00 60.10 0.01 34.05 4732.5 8 16 86.00 60.10 0.00 32.05 4764.6 8 17 90.00 62.10 0.25 35.05 4799.6 8 18 88.00 64.40 0.00 35.20 4834.8 8 19 91.40 62.60 0.00 36.00 4870.8 8 20 91.40 64.40 0.02 36.90 4907.7 8 21 84.20 62.60 0.19 32.40 4940.1 8 22 75.20 64.00 0.00 28.60 4968.7 8 23 80.10 62.60 0.00 30.35 4999.1 8 24 81.00 60.80 0.03 29.90 5029.0 8 25 82.90 64.00 0.04 32.45 5061.4 8 26 86.00 60.80 0.00 32.40 5093.8 8 27 89.10 59.00 0.02 33.05 5126.9 8 28 82.40 60.10 0.00 30.25 5157.1 8 29 84.20 53.10 0.00 27.65 5184.8 8 30 84.20 51.80 0.00 27.00 5211.8 8 31 84.90 50.00 0.00 26.45 5238.2 9 1 90.00 55.40 0.07 31.70 5269.9 Cum. DDs: 5270 9 2 89.60 57.20 0.00 32.40 5302.3 9 3 90.00 53.60 0.00 30.80 5333.1 9 4 93.90 53.60 0.00 32.75 5365.9 9 5 73.90 57.00 0.00 24.45 5390.3 9 6 80.60 50.00 0.00 24.30 5414.6 9 7 86.00 53.10 0.00 28.55 5443.2 9 8 88.00 59.00 0.00 32.50 5475.7 9 9 87.80 53.60 0.00 29.70 5505.4 9 10 87.80 51.80 0.00 28.80 5534.2 9 11 91.90 50.00 0.00 29.95 5564.1 9 12 91.40 55.00 0.00 32.20 5596.3 9 13 91.90 53.60 0.00 31.75 5628.1 9 14 96.80 55.90 0.02 35.35 5663.4 9 15 93.20 59.00 0.15 35.10 5698.5 9 16 91.40 51.10 0.05 30.25 5728.8 9 17 73.90 55.40 0.09 23.65 5752.4 9 18 88.00 59.00 0.95 32.50 5784.9 9 19 93.90 51.10 0.00 31.50 5816.4 9 20 81.00 50.00 0.00 24.50 5840.9 9 21 93.90 46.40 0.00 29.15 5870.1 9 22 91.90 64.00 0.34 36.95 5907.0 9 23 79.00 60.10 1.18 28.55 5935.6 9 24 81.00 60.10 0.02 29.55 5965.1 9 25 69.80 55.00 0.45 21.40 5986.5 9 26 59.00 51.10 0.01 14.05 6000.6 9 27 64.90 53.10 0.00 18.00 6018.6 9 28 60.80 50.00 0.45 14.40 6033.0 9 29 60.80 51.10 0.08 14.95 6047.9 9 30 75.20 57.00 0.26 25.10 6073.0 10 1 82.40 60.10 1.96 30.25 6103.3 Cum. DDs: 6103 10 2 87.80 64.40 0.00 35.10 6138.4 10 3 71.60 55.00 1.84 22.30 6160.7 10 4 75.90 59.00 1.77 26.45 6187.1 10 5 71.60 62.10 0.41 25.85 6213.0 10 6 84.90 53.10 0.00 28.00 6241.0 10 7 78.80 44.10 0.00 20.45 6261.4 10 8 84.90 41.00 0.00 21.95 6283.4 10 9 55.90 41.00 0.02 7.45 6290.8 10 10 64.40 30.20 0.01 8.97 6299.8 10 11 78.80 33.80 0.00 16.54 6316.3 10 12 88.00 46.00 0.00 26.00 6342.3 10 13 84.20 51.10 0.00 26.65 6369.0 10 14 88.00 48.00 0.00 27.00 6396.0 10 15 64.40 33.10 0.00 9.48 6405.4 10 16 75.90 33.10 0.00 14.97 6420.4 10 17 82.90 35.60 0.00 19.03 6439.4 10 18 86.00 39.00 0.00 21.68 6461.1 10 19 79.00 41.00 0.00 19.00 6480.1 10 20 84.20 53.10 0.00 27.65 6507.8 10 21 66.90 42.10 0.00 13.50 6521.3 10 22 70.00 33.80 0.00 12.29 6533.6 10 23 68.00 42.10 0.00 14.05 6547.6 10 24 64.90 37.00 0.00 10.60 6558.2 10 25 81.00 39.00 0.00 19.19 6577.4 10 26 75.20 39.90 0.00 16.63 6594.0 10 27 52.00 28.90 0.00 3.41 6597.4 10 28 62.60 28.00 0.00 7.83 6605.3 10 29 75.90 37.40 0.00 16.12 6621.4 10 30 50.00 39.00 0.00 3.87 6625.3 10 31 60.80 33.80 0.00 7.92 6633.2 11 1 82.90 37.00 0.00 19.46 6652.6 Cum. DDs: 6653 11 2 68.00 37.00 0.00 12.12 6664.7 11 3 71.60 37.40 0.00 14.00 6678.7 11 4 84.20 48.20 0.00 25.20 6703.9 11 5 80.10 39.00 0.00 18.74 6722.7 11 6 63.00 37.00 0.00 9.68 6732.4 11 7 46.00 32.00 0.13 1.32 6733.7 11 8 48.90 30.00 1.05 2.27 6736.0 11 9 59.00 26.60 0.00 6.09 6742.0 11 10 70.00 39.00 0.00 13.72 6755.8 11 11 72.00 43.00 0.00 16.50 6772.3 11 12 51.80 35.60 0.00 4.07 6776.3 11 13 66.90 44.60 0.00 14.75 6791.1 11 14 84.20 35.60 0.00 19.67 6810.8 11 15 59.00 42.10 0.00 9.55 6820.3 11 16 78.80 35.60 0.00 17.02 6837.3 11 17 87.80 48.00 0.00 26.90 6864.2 11 18 62.10 28.90 0.00 7.73 6872.0 11 19 62.60 21.00 0.00 7.03 6879.0 11 20 70.00 19.40 0.00 9.99 6889.0 11 21 64.90 30.00 0.00 9.16 6898.1 11 22 69.80 28.00 0.00 11.08 6909.2 11 23 75.90 39.00 0.00 16.65 6925.9 11 24 82.90 33.80 0.00 18.54 6944.4 11 25 64.40 37.00 0.00 10.36 6954.8 11 26 75.20 33.10 0.00 14.63 6969.4 11 27 84.20 30.20 0.00 18.29 6987.7 11 28 54.00 34.00 0.00 4.83 6992.5 11 29 64.90 24.10 0.00 8.34 7000.9 11 30 51.80 32.00 0.00 3.61 7004.5 12 1 72.00 32.00 0.00 12.86 7017.3 Cum. DDs: 7017 12 2 66.90 32.00 0.00 10.44 7027.8 12 3 75.90 28.00 0.00 13.91 7041.7 12 4 68.00 33.10 0.00 11.18 7052.9 12 5 45.00 18.00 0.00 0.66 7053.5 12 6 46.40 15.80 0.00 0.98 7054.5 12 7 43.00 12.00 0.00 0.22 7054.7 12 8 55.90 19.40 0.00 4.23 7059.0 12 9 63.00 26.10 0.00 7.76 7066.7 12 10 66.90 24.10 0.00 9.21 7075.9 12 11 64.90 24.80 0.00 8.42 7084.3 12 12 64.40 18.00 0.00 7.48 7091.8 12 13 63.00 23.00 0.00 7.40 7099.2 12 14 46.40 30.00 0.00 1.36 7100.6 12 15 57.20 21.00 0.00 4.84 7105.4 12 16 62.10 19.40 0.00 6.67 7112.1 12 17 48.90 23.00 0.00 1.91 7114.0 12 18 66.20 19.00 0.00 8.33 7122.4 12 19 57.90 24.10 0.00 5.38 7127.7 12 20 70.00 27.00 0.00 11.01 7138.7 12 21 51.80 26.10 0.00 3.12 7141.9 12 22 44.60 15.80 0.00 0.55 7142.4 12 23 61.00 15.10 0.00 5.89 7148.3 12 24 44.60 21.20 0.00 0.61 7148.9 12 25 64.40 26.10 0.00 8.37 7157.3 12 26 25.00 14.00 0.02 0.00 7157.3 12 27 35.60 14.00 0.02 0.00 7157.3 12 28 66.90 12.20 0.00 7.99 7165.3 12 29 81.00 17.10 0.00 14.52 7179.8 12 30 33.80 19.40 0.00 0.00 7179.8 12 31 28.40 12.20 0.03 0.00 7179.8 Forecast using: 1910 KDHT PRISM_rev1_4km 2007-2016 AVERAGES Lat36.0231 Long-102.5469 DD50
degree-day calculator (general purpose) calculator general introduction
Location: 2017 KDHT Dalhart Muni Apt
1910 KDHT PRISM_rev1_4km 2007-2016 AVERAGES
DateDDsEvent
 1-1-17 7Cum. DDs: 7
 2-1-17 157Cum. DDs: 157
 3-1-17 431Cum. DDs: 431
 4-1-17 831Cum. DDs: 831
 5-1-17 1325Cum. DDs: 1325
 6-1-17 2006Cum. DDs: 2006
 7-1-17 3077Cum. DDs: 3077
 8-1-17 4286Cum. DDs: 4286
 9-1-17 5270Cum. DDs: 5270
 10-1-17 6103Cum. DDs: 6103
 11-1-17 6653Cum. DDs: 6653
 12-1-17 7017Cum. DDs: 7017
degree-day graph of degree-day calculator (general purpose) calculator general introduction