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: 50 degrees Fahrenheit Upper threshold: 86 degrees Fahrenheit Directions for starting/BIOFIX: user specified Starting/BIOFIX date: 1 1 Ending date: 12 1 ============================CALCULATOR OUTPUT============================= Weather station: 2018 KEAT METAR Wenatchee Pangborn Mem WA Lat:47.3989 Long:-120.2067 Elev:1250 mn day max min precip DD50 CUMDD50 event -- --- ----- ----- ------ ---- ------- ------- 2 1 36.00 28.00 0.13 0.00 0.0 * START * Cum. DDs: 0 2 2 50.00 26.60 0.04 0.00 0.0 2 3 59.00 35.10 0.00 2.45 2.4 2 4 57.90 33.80 0.00 1.99 4.4 2 5 57.00 39.00 0.00 1.94 6.4 2 6 48.90 30.20 0.00 0.00 6.4 2 7 60.80 37.90 0.00 3.33 9.7 2 8 62.60 39.00 0.00 4.16 13.9 2 9 46.40 30.20 0.00 0.00 13.9 2 10 39.20 21.20 0.00 0.00 13.9 2 11 42.80 26.60 0.00 0.00 13.9 2 12 37.90 23.00 0.00 0.00 13.9 2 13 37.40 19.40 0.00 0.00 13.9 2 14 45.00 28.40 0.00 0.00 13.9 2 15 44.60 26.60 0.00 0.00 13.9 2 16 52.00 28.00 0.00 0.25 14.1 2 17 48.90 30.00 0.06 0.00 14.1 2 18 35.60 24.80 0.00 0.00 14.1 2 19 32.00 17.10 0.00 0.00 14.1 2 20 26.60 12.00 0.00 0.00 14.1 2 21 26.60 12.00 0.00 0.00 14.1 2 22 33.80 14.00 0.01 0.00 14.1 2 23 30.20 15.80 0.00 0.00 14.1 2 24 43.00 19.00 0.01 0.00 14.1 2 25 46.00 28.00 0.02 0.00 14.1 2 26 44.60 24.80 0.00 0.00 14.1 2 27 48.20 24.80 0.00 0.00 14.1 2 28 45.00 30.20 0.29 0.00 14.1 3 1 41.00 36.00 0.09 0.00 14.1 Cum. DDs: 14 3 2 46.90 33.10 0.04 0.00 14.1 3 3 46.90 28.00 0.00 0.00 14.1 3 4 41.00 24.80 0.00 0.00 14.1 3 5 46.40 24.80 0.00 0.00 14.1 3 6 46.90 24.80 0.00 0.00 14.1 3 7 42.80 24.80 0.00 0.00 14.1 3 8 39.20 32.00 0.03 0.00 14.1 3 9 51.80 32.00 0.00 0.23 14.3 3 10 52.00 26.10 0.00 0.24 14.6 3 11 57.00 28.00 0.00 1.50 16.1 3 12 57.90 30.00 0.00 1.84 17.9 3 13 52.00 35.10 0.08 0.30 18.2 3 14 55.40 39.20 0.02 1.37 19.6 3 15 53.60 32.00 0.00 0.63 20.2 3 16 52.00 33.10 0.02 0.28 20.5 3 17 59.00 37.00 0.03 2.56 23.1 3 18 57.20 37.00 0.00 1.90 25.0 3 19 55.90 30.20 0.00 1.23 26.2 3 20 55.40 32.00 0.00 1.13 27.3 3 21 50.00 30.20 0.22 0.00 27.3 3 22 48.20 35.60 0.11 0.00 27.3 3 23 48.20 30.00 0.00 0.00 27.3 3 24 48.90 33.10 0.01 0.00 27.3 3 25 51.80 30.20 0.00 0.22 27.5 3 26 54.00 35.10 0.00 0.80 28.3 3 27 64.00 37.00 0.00 4.55 32.9 3 28 59.00 39.90 0.00 2.77 35.7 3 29 60.80 42.80 0.00 3.82 39.5 3 30 63.00 39.00 0.00 4.33 43.8 3 31 53.60 39.00 0.00 0.78 44.6 4 1 55.00 32.00 0.00 1.01 45.6 Cum. DDs: 46 4 2 51.80 30.20 0.00 0.22 45.8 4 3 52.00 30.00 0.00 0.26 46.1 4 4 54.00 37.00 0.00 0.84 46.9 4 5 46.90 41.00 0.14 0.00 46.9 4 6 48.90 44.10 0.07 0.00 46.9 4 7 55.40 42.80 0.39 1.58 48.5 4 8 57.90 39.20 0.00 2.29 50.8 4 9 60.80 41.00 0.00 3.61 54.4 4 10 60.80 42.80 0.01 3.82 58.2 4 11 59.00 37.00 0.18 2.56 60.8 4 12 55.90 41.00 0.69 1.65 62.4 4 13 55.90 35.60 0.00 1.39 63.8 4 14 60.10 39.00 0.00 3.14 67.0 4 15 57.20 41.00 0.24 2.14 69.1 4 16 50.00 42.80 0.02 0.00 69.1 4 17 55.40 37.00 0.00 1.28 70.4 4 18 57.00 37.40 0.00 1.85 72.2 4 19 64.90 35.60 0.00 4.79 77.0 4 20 66.20 44.60 0.00 6.58 83.6 4 21 60.10 42.10 0.00 3.44 87.0 4 22 61.00 37.40 0.00 3.36 90.4 4 23 66.90 37.00 0.00 5.77 96.2 4 24 70.00 37.40 0.00 7.17 103.3 4 25 78.80 44.10 0.00 12.50 115.9 4 26 78.80 44.60 0.00 12.63 128.5 4 27 82.40 46.40 0.24 14.89 143.4 4 28 62.60 48.90 0.03 5.88 149.2 4 29 64.90 42.80 0.00 5.66 154.9 4 30 66.90 44.60 0.00 6.91 161.8 5 1 70.00 46.40 0.00 8.81 170.6 Cum. DDs: 171 5 2 77.00 45.00 0.00 11.85 182.5 5 3 77.00 50.00 0.00 13.50 196.0 5 4 79.00 59.00 0.00 19.00 215.0 5 5 71.60 55.40 0.00 13.50 228.5 5 6 73.40 55.40 0.00 14.40 242.9 5 7 78.80 59.00 0.00 18.90 261.8 5 8 80.60 53.10 0.04 16.85 278.6 5 9 72.00 55.00 0.08 13.50 292.1 5 10 69.80 51.80 0.00 10.80 302.9 5 11 75.90 50.00 0.00 12.95 315.9 5 12 82.90 51.10 0.00 17.00 332.9 5 13 86.00 53.60 0.00 19.80 352.7 5 14 88.00 57.00 0.00 22.28 375.0 5 15 89.60 57.00 0.00 22.79 397.7 5 16 88.00 64.40 0.00 25.95 423.7 5 17 84.20 57.20 0.16 20.70 444.4 5 18 57.90 51.80 0.41 4.85 449.2 5 19 70.00 53.60 0.00 11.80 461.0 5 20 77.00 55.00 0.00 16.00 477.0 5 21 81.00 55.00 0.00 18.00 495.0 5 22 86.00 55.00 0.00 20.50 515.5 5 23 89.60 57.20 0.05 22.88 538.4 5 24 86.00 59.00 0.00 22.50 560.9 5 25 81.00 59.00 0.00 20.00 580.9 5 26 77.00 57.00 0.00 17.00 597.9 5 27 82.90 55.00 0.00 18.95 616.9 5 28 82.90 59.00 0.00 20.95 637.8 5 29 70.00 53.10 0.00 11.55 649.4 5 30 70.00 48.00 0.00 9.26 658.6 5 31 69.80 51.10 0.00 10.45 669.1 6 1 73.90 48.00 0.00 11.19 680.3 Cum. DDs: 680 6 2 78.80 53.10 0.00 15.95 696.2 6 3 80.60 55.40 0.00 18.00 714.2 6 4 71.60 51.80 0.00 11.70 725.9 6 5 75.90 46.00 0.00 11.58 737.5 6 6 79.00 51.80 0.00 15.40 752.9 6 7 84.90 55.40 0.00 20.15 773.0 6 8 79.00 54.00 0.09 16.50 789.5 6 9 69.10 51.80 0.08 10.45 800.0 6 10 66.90 48.00 0.00 7.73 807.7 6 11 71.60 46.40 0.00 9.59 817.3 6 12 69.80 44.60 0.00 8.29 825.6 6 13 75.90 53.60 0.00 14.75 840.3 6 14 75.20 48.20 0.00 11.90 852.2 6 15 78.80 51.80 0.01 15.30 867.5 6 16 73.40 55.40 0.02 14.40 881.9 6 17 84.90 55.40 0.07 20.15 902.1 6 18 84.20 59.00 0.00 21.60 923.7 6 19 86.00 60.10 0.00 23.05 946.7 6 20 89.60 64.00 0.00 26.22 973.0 6 21 91.40 66.00 0.00 27.62 1000.6 6 22 82.90 60.80 0.00 21.85 1022.4 6 23 84.20 60.10 0.00 22.15 1044.6 6 24 87.80 59.00 0.00 23.21 1067.8 6 25 78.80 55.90 0.01 17.35 1085.1 6 26 77.60 51.80 0.00 14.70 1099.8 Px 6 27 78.80 53.10 0.00 15.95 1115.8 Px Pn 6 28 73.90 58.90 0.00 16.40 1132.2 Px Pn 6 29 81.00 55.00 0.00 18.00 1150.2 6 30 79.00 55.40 0.00 17.20 1167.4 7 1 75.20 57.00 0.00 16.10 1183.5 Cum. DDs: 1183 7 2 71.60 55.40 0.00 13.50 1197.0 7 3 79.00 55.00 0.00 17.00 1214.0 7 4 82.40 52.00 0.00 17.20 1231.2 7 5 93.90 62.10 0.00 26.28 1257.5 7 6 90.00 64.90 0.00 26.76 1284.2 7 7 82.40 57.20 0.00 19.80 1304.0 7 8 88.00 55.00 0.00 21.29 1325.3 7 9 93.20 62.60 0.00 26.38 1351.7 7 10 79.00 62.10 0.00 20.55 1372.3 7 11 89.60 59.00 0.00 23.77 1396.0 7 12 93.20 62.60 0.00 26.38 1422.4 7 13 100.40 68.00 0.00 29.91 1452.3 7 14 91.90 66.00 0.00 27.73 1480.0 7 15 96.10 60.80 0.00 26.08 1506.1 7 16 99.00 66.20 0.00 28.97 1535.1 7 17 99.00 69.80 0.00 30.52 1565.6 7 18 95.00 71.10 0.00 30.60 1596.2 7 19 91.40 64.00 0.00 26.66 1622.9 7 20 82.90 60.10 0.00 21.50 1644.4 7 21 84.20 57.00 0.00 20.60 1665.0 7 22 88.00 60.10 0.00 23.82 1688.8 7 23 93.20 61.00 0.00 25.62 1714.4 7 24 97.00 66.20 0.00 28.70 1743.1 7 25 98.60 66.20 0.00 28.92 1772.0 7 26 98.60 66.20 0.00 28.92 1801.0 7 27 97.00 66.20 0.00 28.70 1829.7 7 28 96.80 68.00 0.00 29.47 1859.1 7 29 99.00 66.00 0.00 28.88 1888.0 7 30 100.40 66.20 0.00 29.14 1917.1 7 31 100.90 71.60 0.00 31.46 1948.6 8 1 96.80 69.10 0.00 29.96 1978.6 Cum. DDs: 1979 8 2 89.60 64.90 0.00 26.66 2005.2 8 3 82.90 62.10 0.00 22.50 2027.7 8 4 84.90 60.10 0.00 22.50 2050.2 8 5 90.00 60.80 0.00 24.76 2075.0 8 6 93.90 64.00 0.00 27.18 2102.2 8 7 96.80 68.00 0.00 29.47 2131.6 8 8 97.00 66.20 0.00 28.70 2160.3 8 9 102.90 71.10 0.00 31.43 2191.8 8 10 100.40 71.60 0.00 31.42 2223.2 8 11 84.20 66.90 0.00 25.55 2248.7 8 12 81.00 57.90 0.00 19.45 2268.2 8 13 84.90 57.20 0.00 21.05 2289.2 8 14 88.00 59.00 0.00 23.28 2312.5 8 15 89.60 62.60 0.00 25.53 2338.0 8 16 91.40 66.00 0.00 27.62 2365.7 8 17 82.40 71.10 0.00 26.75 2392.4 8 18 88.00 66.00 0.00 26.74 2419.1 8 19 81.00 60.10 0.00 20.55 2439.7 8 20 86.00 57.00 0.00 21.50 2461.2 8 21 87.80 57.00 0.00 22.21 2483.4 8 22 89.60 59.00 0.00 23.77 2507.2 8 23 88.00 64.90 0.00 26.20 2533.4 8 24 78.80 60.10 0.00 19.45 2552.8 8 25 72.00 55.00 0.00 13.50 2566.3 8 26 72.00 55.00 0.00 13.50 2579.8 8 27 79.00 55.00 0.00 17.00 2596.8 8 28 82.90 55.00 0.00 18.95 2615.8 8 29 87.10 53.10 0.00 20.02 2635.8 8 30 80.60 61.00 0.00 20.80 2656.6 8 31 80.60 53.60 0.00 17.10 2673.7 9 1 79.00 57.20 0.00 18.10 2691.8 Cum. DDs: 2692 9 2 82.40 53.60 0.00 18.00 2709.8 9 3 81.00 59.00 0.00 20.00 2729.8 9 4 79.00 53.10 0.00 16.05 2745.8 9 5 82.40 51.80 0.00 17.10 2762.9 9 6 86.00 51.80 0.00 18.90 2781.8 9 7 88.00 62.10 0.00 24.81 2806.7 9 8 75.90 57.20 0.00 16.55 2823.2 9 9 78.80 55.90 0.00 17.35 2840.6 9 10 73.90 59.00 0.00 16.45 2857.0 9 11 73.40 53.10 0.00 13.25 2870.3 9 12 70.00 50.00 0.00 10.00 2880.3 9 13 72.00 48.20 0.00 10.31 2890.6 9 14 69.80 46.00 0.00 8.61 2899.2 9 15 66.20 50.00 0.00 8.10 2907.3 9 16 68.00 48.00 0.00 8.27 2915.5 9 17 69.80 44.60 0.00 8.29 2923.8 9 18 72.00 44.10 0.00 9.23 2933.1 9 19 75.20 48.00 0.00 11.83 2944.9 9 20 71.60 50.00 0.00 10.80 2955.7 9 21 71.60 50.00 0.00 10.80 2966.5 9 22 72.00 53.10 0.01 12.55 2979.0 9 23 70.00 50.00 0.00 10.00 2989.0 9 24 73.40 45.00 0.00 10.11 2999.1 9 25 73.90 46.40 0.00 10.71 3009.9 9 26 73.90 46.40 0.00 10.71 3020.6 9 27 80.60 50.00 0.00 15.30 3035.9 9 28 73.90 53.60 0.00 13.75 3049.6 9 29 68.00 53.10 0.00 10.55 3060.2 9 30 61.00 48.20 0.00 4.89 3065.1 10 1 66.90 46.40 0.00 7.30 3072.4 Cum. DDs: 3072 10 2 70.00 37.90 0.00 7.24 3079.6 10 3 55.40 35.10 0.00 1.22 3080.8 10 4 61.00 39.00 0.00 3.50 3084.3 10 5 52.00 39.00 0.17 0.34 3084.7 10 6 64.40 44.10 0.21 5.64 3090.3 10 7 54.00 44.60 0.00 1.16 3091.5 10 8 51.80 48.00 0.12 0.56 3092.0 10 9 55.90 48.00 0.02 2.39 3094.4 10 10 60.80 44.60 0.00 4.07 3098.5 10 11 61.00 37.90 0.00 3.41 3101.9 10 12 73.40 39.00 0.00 8.93 3110.8 10 13 64.40 42.10 0.00 5.33 3116.1 10 14 60.80 32.00 0.00 2.93 3119.1 10 15 61.00 34.00 0.00 3.12 3122.2 10 16 64.40 35.10 0.00 4.54 3126.7 10 17 64.40 36.00 0.00 4.62 3131.4 10 18 62.60 35.60 0.00 3.86 3135.2 10 19 64.90 35.60 0.00 4.79 3140.0 10 20 64.90 35.60 0.00 4.79 3144.8 10 21 64.90 37.40 0.00 4.97 3149.8 10 22 64.40 37.00 0.00 4.72 3154.5 10 23 57.90 37.40 0.00 2.17 3156.6 10 24 60.10 44.10 0.00 3.68 3160.3 10 25 51.80 42.80 0.26 0.35 3160.7 10 26 61.00 46.40 0.02 4.48 3165.2 10 27 55.90 39.20 0.58 1.55 3166.7 10 28 55.40 39.20 1.37 1.37 3168.1 10 29 57.90 39.20 0.00 2.29 3170.4 10 30 57.20 37.40 0.05 1.92 3172.3 10 31 57.20 42.10 0.27 2.23 3174.5 11 1 59.00 44.60 0.00 3.26 3177.8 Cum. DDs: 3178 11 2 62.60 48.20 0.14 5.67 3183.5 11 3 57.20 48.20 0.00 3.05 3186.5 11 4 61.00 44.10 0.01 4.09 3190.6 11 5 57.20 41.00 0.00 2.14 3192.7 11 6 57.20 39.20 0.00 2.02 3194.8 11 7 51.80 32.00 0.00 0.23 3195.0 11 8 45.00 25.00 0.00 0.00 3195.0 11 9 41.00 26.60 0.00 0.00 3195.0 11 10 51.80 28.40 0.00 0.21 3195.2 11 11 32.00 24.80 0.01 0.00 3195.2 11 12 30.90 26.10 0.00 0.00 3195.2 11 13 34.00 24.80 0.00 0.00 3195.2 11 14 32.00 28.40 0.02 0.00 3195.2 11 15 42.80 32.00 0.00 0.00 3195.2 11 16 50.00 32.00 0.00 0.00 3195.2 11 17 46.40 28.00 0.00 0.00 3195.2 11 18 42.80 23.00 0.00 0.00 3195.2 11 19 42.80 23.00 0.00 0.00 3195.2 11 20 39.90 23.00 0.00 0.00 3195.2 11 21 36.00 26.60 0.00 0.00 3195.2 11 22 36.00 28.90 0.12 0.00 3195.2 11 23 37.90 26.00 0.01 0.00 3195.2 11 24 48.20 30.20 0.00 0.00 3195.2 11 25 42.80 28.40 0.00 0.00 3195.2 11 26 37.40 33.10 0.07 0.00 3195.2 11 27 43.00 33.10 0.18 0.00 3195.2 11 28 37.90 30.20 0.04 0.00 3195.2 11 29 42.80 35.60 0.00 0.00 3195.2 11 30 44.60 33.80 0.04 0.00 3195.2 12 1 39.20 35.10 0.24 0.00 3195.2 Cum. DDs: 3195 Forecast using: 1910 KEAT PRISM_rev1_4km 2008-2017 AVERAGES Lat47.3989 Long-120.2067 DD50
degree-day calculator (general purpose) calculator general introduction
Location: 2018 KEAT Wenatchee Pangborn Mem
1910 KEAT PRISM_rev1_4km 2008-2017 AVERAGES
DateDDsEvent
 2-1-18 0Cum. DDs: 0
 3-1-18 14Cum. DDs: 14
 4-1-18 46Cum. DDs: 46
 5-1-18 171Cum. DDs: 171
 6-1-18 680Cum. DDs: 680
 7-1-18 1183Cum. DDs: 1183
 8-1-18 1979Cum. DDs: 1979
 9-1-18 2692Cum. DDs: 2692
 10-1-18 3072Cum. DDs: 3072
 11-1-18 3178Cum. DDs: 3178
 12-1-18 3195Cum. DDs: 3195
 12-1-18 3195Cum. DDs: 3195
degree-day graph of degree-day calculator (general purpose) calculator general introduction