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: 0.01 degrees Fahrenheit Upper threshold: 54 degrees Fahrenheit Directions for starting/BIOFIX: user specified Starting/BIOFIX date: 1 1 Ending date: 12 1 ============================CALCULATOR OUTPUT============================= Weather station: 2017 KYKM METAR Yakima Air Terminal WA Lat:46.5642 Long:-120.5333 Elev:1093 mn day max min precip DD 0 CUMDD 0 event -- --- ----- ----- ------ ---- ------- ------- 3 1 57.20 30.20 0.00 43.22 43.2 * START * Cum. DDs: 43 3 2 50.00 32.00 0.00 40.99 84.2 3 3 55.40 30.20 0.00 42.65 126.9 3 4 51.80 27.00 0.03 39.39 166.2 3 5 46.90 32.00 0.19 39.44 205.7 3 6 50.00 26.10 0.00 38.04 243.7 3 7 39.90 26.10 0.12 32.99 276.7 3 8 53.60 28.00 0.00 40.79 317.5 3 9 45.00 37.40 0.13 41.19 358.7 3 10 66.20 37.40 0.00 48.25 406.9 3 11 57.90 33.10 0.01 44.82 451.8 3 12 63.00 35.10 0.00 46.79 498.6 3 13 57.00 39.20 0.14 47.56 546.1 3 14 66.20 46.00 0.17 51.76 597.9 3 15 64.40 46.00 0.00 51.64 649.5 3 16 57.20 35.60 0.00 45.86 695.4 3 17 53.60 33.10 0.01 43.34 738.7 3 18 64.90 35.10 0.04 47.08 785.8 3 19 55.40 33.10 0.00 44.09 829.9 3 20 51.10 30.20 0.02 40.64 870.5 3 21 50.00 42.80 0.21 46.39 916.9 3 22 61.00 39.90 0.42 48.66 965.6 3 23 57.20 28.40 0.02 42.33 1007.9 3 24 60.80 44.10 0.13 50.51 1058.4 3 25 61.00 33.10 0.00 45.51 1103.9 3 26 48.90 33.10 0.11 40.99 1144.9 3 27 63.00 35.10 0.00 46.79 1191.7 3 28 60.80 37.40 0.02 47.48 1239.2 3 29 66.20 44.60 0.03 51.22 1290.4 3 30 60.80 32.00 0.00 44.95 1335.4 3 31 66.20 37.00 0.00 48.08 1383.4 4 1 69.80 37.40 0.00 48.63 1432.1 Cum. DDs: 1432 4 2 60.80 39.20 0.00 48.31 1480.4 4 3 59.00 32.00 0.00 44.56 1525.0 4 4 60.50 31.10 0.00 44.46 1569.4 Hx Hn 4 5 64.40 43.00 0.04 50.43 1619.8 4 6 66.20 46.00 0.21 51.76 1671.6 4 7 59.00 43.00 0.02 49.76 1721.4 4 8 60.80 33.10 0.00 45.47 1766.8 4 9 57.00 26.10 0.03 41.14 1808.0 4 10 60.80 34.00 0.21 45.90 1853.9 4 11 59.00 28.40 0.27 42.82 1896.7 4 12 55.90 44.10 0.31 49.66 1946.4 4 13 61.00 39.00 0.48 48.25 1994.6 4 14 61.00 30.20 0.00 44.14 2038.7 4 15 62.60 30.00 0.00 44.36 2083.1 4 16 64.90 32.00 0.03 45.68 2128.8 4 17 66.20 41.00 0.15 49.78 2178.6 4 18 66.90 39.00 0.99 49.01 2227.6 4 19 64.90 35.10 0.22 47.08 2274.6 4 20 66.20 41.00 0.58 49.78 2324.4 4 21 66.20 33.80 0.00 46.68 2371.1 4 22 68.00 44.60 0.00 51.34 2422.4 4 23 63.00 42.80 0.00 50.21 2472.7 4 24 60.10 44.60 0.01 50.64 2523.3 4 25 64.40 41.00 0.00 49.59 2572.9 4 26 64.90 39.20 0.00 48.88 2621.8 4 27 63.00 35.10 0.00 46.79 2668.6 4 28 69.10 39.00 0.00 49.22 2717.8 4 29 63.00 53.60 0.00 53.95 2771.7 4 30 66.20 43.00 0.00 50.59 2822.3 5 1 60.80 33.80 0.00 45.80 2868.1 Cum. DDs: 2868 5 2 68.00 39.00 0.00 49.12 2917.3 5 3 81.00 50.00 0.00 53.37 2970.6 5 4 87.80 51.80 0.35 53.76 3024.4 5 5 75.90 52.00 0.06 53.74 3078.1 5 6 66.20 44.10 0.00 51.03 3129.2 5 7 69.80 39.00 0.00 49.29 3178.4 5 8 75.00 37.00 0.00 48.91 3227.4 5 9 77.00 44.60 0.00 51.77 3279.1 5 10 82.90 46.00 0.00 52.37 3331.5 5 11 70.00 48.90 0.07 52.90 3384.4 5 12 64.90 35.10 0.00 47.08 3431.5 5 13 60.80 37.00 0.02 47.30 3478.8 5 14 64.40 35.10 0.00 47.00 3525.8 5 15 66.90 33.80 0.00 46.77 3572.5 5 16 62.60 48.00 0.01 52.28 3624.8 5 17 71.60 44.10 0.00 51.37 3676.2 5 18 75.90 39.20 0.00 49.81 3726.0 5 19 81.00 46.40 0.00 52.44 3778.4 5 20 79.00 51.80 0.00 53.72 3832.2 5 21 84.20 50.00 0.00 53.40 3885.6 5 22 89.60 50.00 0.00 53.45 3939.0 5 23 95.00 50.00 0.00 53.48 3992.5 5 24 72.00 48.00 0.00 52.68 4045.2 5 25 77.00 42.10 0.00 50.93 4096.1 5 26 84.20 42.80 0.00 51.44 4147.5 5 27 89.60 51.10 0.00 53.65 4201.2 5 28 93.20 51.10 0.00 53.67 4254.9 5 29 95.00 55.00 0.00 53.99 4308.9 5 30 93.90 57.00 0.09 53.99 4362.8 5 31 77.00 57.00 0.00 53.99 4416.8 6 1 78.80 52.00 0.07 53.76 4470.6 Cum. DDs: 4471 6 2 82.40 50.00 0.00 53.39 4524.0 6 3 86.00 51.10 0.00 53.63 4577.6 6 4 78.80 55.40 0.00 53.99 4631.6 6 5 80.60 41.00 0.00 50.71 4682.3 6 6 89.10 46.40 0.00 52.60 4734.9 6 7 91.90 57.20 0.00 53.99 4788.9 6 8 75.20 51.80 0.10 53.70 4842.6 6 9 71.10 44.10 0.00 51.34 4893.9 6 10 71.60 39.00 0.01 49.44 4943.4 6 11 77.00 39.20 0.00 49.88 4993.3 6 12 78.80 55.00 0.00 53.99 5047.3 6 13 73.90 46.90 0.00 52.40 5099.7 6 14 73.90 41.00 0.01 50.36 5150.0 6 15 69.80 51.10 0.01 53.50 5203.5 6 16 75.90 50.00 0.00 53.31 5256.8 6 17 80.10 46.40 0.00 52.42 5309.2 6 18 89.60 59.00 0.00 53.99 5363.2 6 19 96.10 57.20 0.00 53.99 5417.2 6 20 91.40 64.00 0.00 53.99 5471.2 6 21 87.80 57.00 0.00 53.99 5525.2 6 22 84.20 51.10 0.00 53.62 5578.8 6 23 88.00 50.00 0.00 53.43 5632.3 6 24 95.00 51.10 0.00 53.67 5685.9 6 25 100.00 52.00 0.00 53.82 5739.8 6 26 99.00 66.90 0.00 53.99 5793.7 6 27 90.00 64.00 0.00 53.99 5847.7 6 28 88.00 64.00 0.00 53.99 5901.7 6 29 88.00 55.00 0.00 53.99 5955.7 6 30 93.20 55.00 0.00 53.99 6009.7 7 1 96.80 62.60 0.00 53.99 6063.7 Cum. DDs: 6064 7 2 98.60 64.40 0.00 53.99 6117.7 7 3 95.00 64.40 0.00 53.99 6171.7 7 4 95.00 55.00 0.00 53.99 6225.7 7 5 100.90 55.00 0.00 53.99 6279.7 7 6 102.90 60.80 0.00 53.99 6333.6 7 7 102.90 59.00 0.00 53.99 6387.6 7 8 98.60 51.10 0.00 53.68 6441.3 7 9 97.00 71.10 0.00 53.99 6495.3 7 10 91.00 64.00 0.00 53.99 6549.3 7 11 91.40 53.10 0.00 53.93 6603.2 7 12 93.20 60.10 0.00 53.99 6657.2 7 13 93.20 59.00 0.00 53.99 6711.2 7 14 96.80 53.10 0.00 53.94 6765.1 7 15 97.00 64.00 0.00 53.99 6819.1 7 16 84.90 55.00 0.00 53.99 6873.1 7 17 86.00 53.60 0.00 53.97 6927.1 7 18 93.90 51.80 0.00 53.78 6980.9 7 19 93.20 60.80 0.00 53.99 7034.9 7 20 84.90 55.00 0.00 53.99 7088.9 7 21 89.60 48.00 0.00 53.01 7141.9 7 22 96.80 57.20 0.00 53.99 7195.9 7 23 100.40 64.00 0.00 53.99 7249.8 7 24 93.20 59.00 0.00 53.99 7303.8 7 25 97.00 59.00 0.00 53.99 7357.8 7 26 98.60 62.10 0.00 53.99 7411.8 7 27 96.80 59.00 0.00 53.99 7465.8 7 28 97.00 51.80 0.00 53.78 7519.6 7 29 98.60 64.00 0.00 53.99 7573.6 7 30 99.00 64.40 0.00 53.99 7627.6 7 31 99.00 57.20 0.00 53.99 7681.6 8 1 102.20 60.80 0.00 53.99 7735.5 Cum. DDs: 7736 8 2 100.40 62.60 0.00 53.99 7789.5 8 3 102.90 57.20 0.00 53.99 7843.5 8 4 102.90 59.00 0.00 53.99 7897.5 8 5 98.60 62.10 0.09 53.99 7951.5 8 6 98.60 60.80 0.00 53.99 8005.5 8 7 102.20 62.60 0.00 53.99 8059.5 8 8 102.20 62.10 0.00 53.99 8113.5 8 9 102.90 60.80 0.00 53.99 8167.5 8 10 102.20 63.00 0.00 53.99 8221.5 8 11 102.90 62.10 0.00 53.99 8275.4 8 12 96.80 71.60 0.24 53.99 8329.4 8 13 84.90 57.90 0.74 53.99 8383.4 8 14 81.00 50.00 0.00 53.37 8436.8 8 15 86.00 51.80 0.00 53.75 8490.6 8 16 95.00 54.00 0.07 53.99 8544.5 8 17 93.00 60.80 0.02 53.99 8598.5 8 18 95.00 51.10 0.21 53.67 8652.2 8 19 88.00 60.80 0.34 53.99 8706.2 8 20 87.80 50.00 0.05 53.43 8759.6 8 21 90.00 54.00 0.00 53.99 8813.6 8 22 93.90 53.60 0.00 53.97 8867.6 8 23 91.00 60.80 0.04 53.99 8921.6 8 24 84.90 62.10 0.00 53.99 8975.6 8 25 84.20 44.60 0.00 52.00 9027.6 8 26 89.60 50.00 0.00 53.45 9081.0 8 27 93.90 51.80 0.00 53.78 9134.8 8 28 97.00 57.20 0.00 53.99 9188.8 8 29 99.00 55.40 0.00 53.99 9242.8 8 30 97.00 59.00 0.00 53.99 9296.8 8 31 91.90 57.00 0.00 53.99 9350.7 9 1 95.00 53.10 0.00 53.93 9404.7 Cum. DDs: 9405 9 2 99.00 53.60 0.00 53.97 9458.7 9 3 97.00 59.00 0.00 53.99 9512.6 9 4 95.00 57.20 0.00 53.99 9566.6 9 5 95.00 63.00 0.00 53.99 9620.6 9 6 93.90 57.20 0.00 53.99 9674.6 9 7 87.80 60.80 0.00 53.99 9728.6 9 8 90.00 60.80 0.00 53.99 9782.6 9 9 87.80 55.40 0.00 53.99 9836.6 9 10 84.90 53.10 0.00 53.93 9890.5 9 11 91.00 48.20 0.00 53.07 9943.6 9 12 93.20 51.10 0.00 53.67 9997.2 9 13 82.90 50.00 0.00 53.39 10050.6 9 14 77.00 46.90 0.00 52.49 10103.1 9 15 75.20 46.00 0.00 52.16 10155.3 9 16 73.00 39.00 0.00 49.54 10204.8 9 17 75.20 48.00 0.21 52.77 10257.6 9 18 70.00 50.00 0.63 53.21 10310.8 9 19 68.00 42.10 0.00 50.38 10361.2 9 20 60.80 37.00 0.11 47.30 10408.5 9 21 64.40 35.60 0.03 47.23 10455.7 9 22 66.90 46.40 0.00 51.94 10507.7 9 23 73.40 44.10 0.00 51.45 10559.1 9 24 75.90 41.00 0.00 50.48 10609.6 9 25 73.90 48.00 0.00 52.73 10662.3 9 26 79.00 46.40 0.00 52.39 10714.7 9 27 82.90 44.60 0.00 51.96 10766.7 9 28 84.20 46.00 0.00 52.40 10819.1 9 29 78.80 44.60 0.00 51.84 10870.9 9 30 71.60 37.40 0.00 48.79 10919.7 10 1 71.60 37.40 0.00 48.79 10968.5 Cum. DDs: 10969 10 2 68.00 44.60 0.00 51.34 11019.9 10 3 69.80 36.00 0.00 48.05 11067.9 10 4 73.00 32.00 0.00 46.70 11114.6 10 5 71.60 33.10 0.00 47.02 11161.6 10 6 77.00 33.80 0.00 47.80 11209.4 10 7 68.00 48.90 0.01 52.84 11262.3 10 8 68.00 37.00 0.00 48.28 11310.5 10 9 64.90 30.20 0.00 44.86 11355.4 10 10 59.00 35.60 0.00 46.29 11401.7 10 11 59.00 30.00 0.00 43.59 11445.3 10 12 53.60 30.20 0.01 41.89 11487.2 10 13 60.80 26.10 0.00 42.14 11529.3 10 14 60.80 23.00 0.00 40.64 11569.9 10 15 64.40 28.90 0.00 44.17 11614.1 10 16 68.00 28.00 0.00 44.34 11658.5 10 17 75.20 28.00 0.00 45.24 11703.7 10 18 69.80 39.20 0.00 49.37 11753.1 10 19 64.40 50.00 0.02 53.07 11806.1 10 20 63.00 37.00 0.00 47.65 11853.8 10 21 48.20 39.00 0.78 43.59 11897.4 10 22 64.90 44.10 3.84 50.93 11948.3 10 23 64.90 37.40 0.00 48.09 11996.4 10 24 66.20 35.10 0.00 47.25 12043.6 10 25 66.20 32.00 0.00 45.87 12089.5 10 26 68.00 39.90 0.00 49.49 12139.0 10 27 68.00 33.80 0.00 46.91 12185.9 10 28 64.90 33.80 0.00 46.49 12232.4 10 29 70.00 33.10 0.00 46.84 12279.2 10 30 60.80 28.00 0.00 43.05 12322.3 10 31 57.20 24.10 0.00 40.21 12362.5 11 1 64.40 30.00 0.01 44.68 12407.2 Cum. DDs: 12407 11 2 57.90 25.00 0.00 40.86 12448.0 11 3 51.10 32.00 0.01 41.54 12489.6 11 4 43.00 28.40 0.17 35.69 12525.3 11 5 37.40 33.80 0.07 35.59 12560.9 11 6 45.00 30.20 0.00 37.59 12598.5 11 7 41.00 28.00 0.00 34.49 12632.9 11 8 46.40 33.80 0.15 40.09 12673.0 11 9 44.60 35.10 0.20 39.84 12712.9 11 10 45.00 33.80 0.74 39.39 12752.3 11 11 46.00 42.10 0.01 44.04 12796.3 11 12 48.20 42.10 0.00 45.14 12841.4 11 13 54.00 42.80 0.24 48.39 12889.8 11 14 55.40 37.00 2.75 46.02 12935.9 11 15 53.60 37.00 0.09 45.29 12981.2 11 16 53.60 30.00 0.05 41.79 13022.9 11 17 55.40 26.60 0.00 40.86 13063.8 11 18 52.00 30.00 0.00 40.99 13104.8 11 19 45.00 24.80 0.01 34.89 13139.7 11 20 59.00 35.60 0.08 46.29 13186.0 11 21 44.60 33.10 0.23 38.84 13224.8 11 22 53.60 37.40 0.01 45.49 13270.3 11 23 69.80 35.10 0.00 47.67 13318.0 11 24 55.90 30.20 0.00 42.82 13360.8 11 25 45.00 26.60 0.07 35.79 13396.6 11 26 51.10 35.60 0.01 43.34 13439.9 11 27 53.60 26.60 0.00 40.09 13480.0 11 28 44.60 30.00 0.11 37.29 13517.3 11 29 51.80 26.60 0.00 39.19 13556.5 11 30 42.80 26.10 0.00 34.44 13590.9 12 1 34.00 26.10 0.00 30.04 13621.0 Cum. DDs: 13621 Forecast using: 1910 KYKM PRISM_rev1_4km 2007-2016 AVERAGES Lat46.5642 Long-120.5333 DD50
degree-day calculator (general purpose) calculator general introduction
Location: 2017 KYKM Yakima Air Terminal
1910 KYKM PRISM_rev1_4km 2007-2016 AVERAGES
DateDDsEvent
 3-1-17 43Cum. DDs: 43
 4-1-17 1432Cum. DDs: 1432
 5-1-17 2868Cum. DDs: 2868
 6-1-17 4471Cum. DDs: 4471
 7-1-17 6064Cum. DDs: 6064
 8-1-17 7736Cum. DDs: 7736
 9-1-17 9405Cum. DDs: 9405
 10-1-17 10969Cum. DDs: 10969
 11-1-17 12407Cum. DDs: 12407
 12-1-17 13621Cum. DDs: 13621
 12-1-17 13621Cum. DDs: 13621
degree-day graph of degree-day calculator (general purpose) calculator general introduction