CASCADE 1 NW, ID

Monthly Sum of Growing Degree Days (Degrees Fahrenheit)

(101514)

Base Temperature = 40 F

File last updated on Apr 28, 2015
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
19420.00f0.00 0.00 123.00 206.00 347.00 480.00i652.00 400.00 194.50 6.50 0.00 1929.00b
19430.00 0.00 10.50 158.50 207.00 349.50 676.50 596.00 471.00 182.00 1.00a0.00 2652.00
19440.00 0.00 0.00 64.50 297.00 361.50 629.50 575.00 412.00 246.00 2.50 0.00 2588.00
19450.00 0.00 8.00 71.00 239.00 353.00 689.50 669.00 317.50 218.00 9.32b0.00a2574.32
19460.00b0.00a6.00 127.50 281.50 449.50 742.00 664.50 330.00 41.00 0.00 0.00 2642.00
19470.00 0.50 13.00 91.00 372.50 334.00 703.50 633.00 389.00 217.00 5.50 0.00 2759.00
19480.50 0.00 0.00 53.50 266.50 576.00 656.50 638.50 410.00 173.00 3.00 0.00 2777.50
19490.00 0.00 0.00 142.00 404.50 497.50 722.50 749.00 538.50 67.00 12.00 0.00 3133.00
19503.50 2.00 5.50 40.50 192.50 436.50 701.00 693.00 408.50 214.50 27.00 0.00 2724.50
19510.00 4.00 0.00 82.50 291.50 402.50 786.50 659.00 416.50 102.00 2.00 0.00 2746.50
19520.00 0.00 0.00 111.00 317.00 470.00 713.50 691.00 490.00 240.00 0.50 0.00a3033.00
19537.00 0.00 6.00 72.00 174.00 388.00 775.50 693.50 521.00 213.00 29.00 0.00 2879.00
19540.00 0.00 3.50 76.00 370.50 387.50 788.00 612.50 416.00 138.00 36.00 0.00a2828.00
19550.00a0.00 0.00a8.00 201.00 459.50 532.50f670.00a369.00a158.57c5.70b1.00a1872.77a
19560.00 0.50 19.50 82.50a292.00 401.00a739.50 588.00 356.00a126.00 0.00 0.00j2605.00a
19570.00 0.00b2.50 33.50 279.50 451.00 678.00 615.00 412.00a93.00 0.00 0.00a2564.50
19580.00 3.00 0.50 32.00 436.50 495.00 672.00 699.00a327.00a165.00 14.00 1.50 2845.50
19590.00a0.00 0.00 78.00 129.50 507.50 714.50 581.50a270.00 152.50 8.00 0.00 2441.50
19600.00 0.00 6.00a65.00 156.50 481.50 827.50a546.00 432.00a175.00 8.00 0.00 2697.50
19610.00 2.50 7.50 40.00a245.00 651.50 745.50a808.00 251.50 129.50 0.00 0.00 2881.00
19620.00 0.00 3.00a99.50 222.50 487.00 659.00a646.00 464.00 132.00 22.50 0.00 2735.50
19630.00 21.00 21.50 74.00 337.00 454.50 665.00 712.00 573.00 308.50 14.00 0.00 3180.50
19640.00 0.00 0.00 28.00 249.50 429.50 774.50 615.00 330.50 193.50 5.00 5.50 2631.00
19650.00 0.00 1.50 95.00 236.00 483.50 730.50 653.50 255.50 217.50 29.50a0.50 2703.00
19660.00 0.00 7.00 62.50 384.00 435.58e754.00 725.50 577.00 129.00 14.00 0.00 3088.58
19670.00 0.00 5.00 2.00 264.00 483.50 827.50 855.50 592.00 133.50 35.00 0.00 3198.00
19680.00 1.00 11.50 71.00 220.00 529.50 809.50 596.50 402.00 106.50 0.00 0.00 2747.50
19690.00 0.00 4.00a92.50 388.50 500.00 699.50 717.00 449.00 46.50 7.50 0.00 2904.50
19700.00 2.00 0.00 15.50 258.00 538.50 757.50 761.00 272.50 107.50 2.00 0.00 2714.50
19711.00 0.00 1.00 32.50 337.50 410.00 713.50 801.50 277.00 136.50 4.50 0.00 2715.00
19720.00 2.50 37.50 52.50 298.50 514.50a681.00 741.50 296.00 166.50 2.50 2.50 2795.50
19730.50 1.00 0.50 43.00 314.50 500.50 765.00 697.50 379.00 124.50 17.50 0.00 2843.50
19742.50 0.00 4.50 80.50 223.50 631.00 719.00 659.50 455.50 177.50 11.50 0.00 2965.00
19750.00 0.00 1.50 4.50 204.50 408.50 869.00 620.00 444.00 179.50 31.00 3.00 2765.50
19760.00 0.00 0.00 39.50 363.50 431.50 796.50 582.50 483.50 141.50 25.50 0.00 2864.00
19770.00 0.00 2.00 186.00 185.50 681.50 753.00 750.00 390.50 132.00 8.50 0.00 3089.00
19780.00 0.00 34.50 74.00 215.50 455.50 691.50 598.50 335.50 153.00 15.00 0.00a2573.00
19790.00 0.00 3.50 70.50 316.50 528.50 769.50 709.00 520.50 232.50 0.00 2.00 3152.50
19800.00 2.00 0.00 174.00 310.50 452.00 729.00 584.00 414.50 132.50 21.00 1.50 2821.00
19810.00 0.00 1.00 95.00 206.50 378.00 621.00 732.00 396.50 30.00 5.00 0.00 2465.00
19820.00a2.00 0.00 22.00a169.00 455.00 590.50a681.50 308.64b85.50 0.00a0.00 2314.14
19830.00 0.00b10.00 49.00 242.00 391.00a534.00a722.50 299.67c91.00a19.50 0.00 2358.67
19840.00 0.00 0.00 30.50 150.50 354.50 668.50a682.76b226.30b92.22d0.00 0.00d2205.28
19850.00 0.00 0.00a75.00 283.50 441.50 795.00 502.50 145.50 25.00 0.50 0.00 2268.50
19860.00a1.50 18.50 37.50 247.00 583.00 522.50 726.00 195.00 78.00 2.50 0.00 2411.50
19870.00a0.00 4.00 173.00 337.00 493.50 587.50 550.50 415.00 118.00 3.00a0.00 2681.50
19880.00a0.00 2.50 92.50 214.50a557.50 714.50 592.00 283.00 227.50a17.00 0.00 2701.00
19890.00 0.00 6.50 104.00 183.50a499.00 722.00 545.50 338.50 90.50 1.00 0.00 2490.50
19900.00 0.00 2.50 136.50 170.00 405.00 702.50 637.00 518.50 97.00 6.44c0.00 2675.44
19910.00 0.00 0.00 34.50 142.50 334.50 693.50 731.00 404.00 169.04e0.00d0.00b2509.04
19920.00a0.00a8.50a93.44c364.50 554.90d606.50 717.86c218.00i121.00k0.00c0.00b2345.71b
19930.00c0.00f3.00a14.50 375.00e290.00d390.00d483.10b345.10e142.00a0.50f0.00d2042.70b
19940.00e1.00a5.00h63.50g248.50f388.60e551.50h717.86c401.50f97.00g0.00i0.00a1107.46g
19950.00d0.00a3.10b39.00a239.00a387.50a660.00 567.50 438.22c48.00 13.98b4.00a2400.31
19960.00a2.50f3.62b51.00a137.59b415.67c711.21b637.50c272.81c170.50a0.00 0.00 2399.90a
19970.50 0.00c21.50a31.15c305.50 453.00 608.50 646.00a452.72c106.50a9.50 0.00a2634.87
19980.00 0.00 1.55b59.50 220.34b342.82b806.00 -----z-----z-----z0.00a0.00a1430.22c
19990.00a0.00a0.00b23.09c159.31b309.50a489.11c681.43c317.50a132.93b39.50 1.00 2153.37
20000.00b0.00b0.54c90.62b261.50 425.87c690.00a722.00 309.00a93.00a0.00a0.00a2592.53
20010.00b0.00c10.00a29.54c224.00a386.67c696.00 727.76b472.50a105.00 8.50f0.00c2651.46a
20021.07c2.60b0.00e23.00a197.50a417.91b753.10b499.50a364.00 50.00a5.00a0.00a2313.68
20030.00a2.00a21.21b45.50 177.32c242.36b768.50 744.83b441.50 268.50 0.00a2.50a2714.21
20040.00b0.00b23.00 107.20b216.50a502.50 728.57c652.24b355.00 170.00 0.00b1.50a2756.51
20050.00a0.00e1.00a61.11b246.00a351.50a730.50 717.00 324.70b153.00a9.00a0.00b2593.80
20060.00b0.00 7.00a73.00 317.00a551.50 872.00 654.50 399.00 126.00 38.50 0.00b3038.50
20070.00b0.00a32.50a103.00 328.00 477.46b878.00a659.50a385.00 88.50a20.50 0.00b2972.46
20080.00a0.00a0.00a26.00a235.00 395.12b720.00a689.50 370.00 153.00 14.50a0.00b2603.12
20090.00a0.52b9.50a54.50a283.00 464.00a701.50a701.50 533.00a49.50 11.00 0.00 2808.02
20100.00 0.00 0.00 55.50 110.00a403.00 683.50 644.00 395.00 225.00 14.50 0.00 2530.50
20110.00 0.50a0.00 11.50 139.50 348.00 636.50 682.76b508.00 139.50 0.00 0.00a2466.26
20120.00 0.00 9.00 127.00 194.50a392.00 800.50 751.00 440.00 114.00 21.50a0.00 2849.50
20130.00 0.00 8.50 64.00 271.50 499.00 812.00 745.50 439.00 30.50 0.00 0.00 2870.00
20140.00 0.00 4.50 67.00 319.50a484.00 892.50 750.00 535.50 255.00 24.50 12.00 3344.50
20150.00 20.00 88.00a64.00i-----z-----z-----z-----z-----z-----z-----z-----z108.00i
Period of Record Statistics
MEAN0.23 1.00 7.23 68.73 254.96 445.62 713.02 666.05 392.53 141.72 10.19 0.53 2718.38
S.D.0.96 3.44 12.76 41.63 74.49 82.53 88.65 73.92 93.38 62.15 11.02 1.70 250.50
SKEW5.62 5.18 4.01 0.79 0.28 0.36 -0.81 -0.24 -0.09 0.26 1.05 4.94 0.09
MAX7.00 21.00 88.00 186.00 436.50 681.50 892.50 855.50 592.00 308.50 39.50 12.00 3344.50
MIN0.00 0.00 0.00 2.00 110.00 242.36 390.00 483.10 145.50 25.00 0.00 0.00 2153.37
YRS73.00 72.00 73.00 72.00 72.00 73.00 70.00 72.00 70.00 70.00 70.00 72.00 64.00