CASCADE 1 NW, IDAHO

Monthly Total Growing Degree Days

(101514)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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.
Months with 5 missing days or less use mean for missing day(s)
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 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1942 0.00 f 0.00 0.00 123.00 206.00 347.00 480.00 i 652.00 400.00 194.50 6.50 0.00 1929.00
1943 0.00 0.00 10.50 158.50 207.00 349.50 676.50 596.00 471.00 182.00 4.00 0.00 2655.00
1944 0.00 0.00 0.00 64.50 297.00 361.50 629.50 575.00 412.00 246.00 2.50 0.00 2588.00
1945 0.00 0.00 8.00 71.00 239.00 353.00 689.50 669.00 317.50 218.00 9.00 0.00 2574.00
1946 0.00 0.00 6.00 127.50 281.50 449.50 742.00 664.50 330.00 41.00 0.00 0.00 2642.00
1947 0.00 0.50 13.00 91.00 372.50 334.00 703.50 633.00 389.00 217.00 5.50 0.00 2759.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 638.50 410.00 173.00 3.00 0.00 1224.50
1949 0.00 0.00 0.00 142.00 404.50 497.50 722.50 749.00 538.50 67.00 12.00 0.00 3133.00
1950 3.50 2.00 5.50 40.50 192.50 436.50 701.00 693.00 408.50 214.50 27.00 0.00 2724.50
1951 0.00 4.00 0.00 82.50 291.50 402.50 786.50 659.00 416.50 102.00 2.00 0.00 2746.50
1952 0.00 0.00 0.00 111.00 317.00 470.00 713.50 691.00 490.00 240.00 0.50 0.00 3033.00
1953 7.00 0.00 6.00 72.00 174.00 388.00 775.50 693.50 521.00 213.00 29.00 0.00 2879.00
1954 0.00 0.00 3.50 76.00 370.50 387.50 788.00 612.50 416.00 138.00 36.00 0.00 a 2828.00
1955 0.00 0.00 0.00 8.00 201.00 459.50 651.60 e 696.00 379.00 169.98 a 5.50 1.00 2571.58
1956 0.00 0.50 19.50 85.34 a 292.00 406.00 739.50 588.00 377.00 126.00 0.00 0.00 j 2633.84
1957 0.00 0.00 a 2.50 33.50 279.50 451.00 678.00 615.00 431.50 93.00 0.00 0.00 2584.00
1958 0.00 3.00 0.50 32.00 436.50 495.00 672.00 730.00 336.00 165.00 14.00 1.50 2885.50
1959 0.00 0.00 0.00 78.00 129.50 507.50 714.50 599.50 270.00 152.50 8.00 0.00 2459.50
1960 0.00 0.00 6.00 65.00 156.50 481.50 862.00 546.00 450.00 175.00 8.00 0.00 2750.00
1961 0.00 2.50 7.50 41.38 a 245.00 651.50 775.00 808.00 251.50 129.50 0.00 0.00 2911.88
1962 0.00 0.00 5.00 99.50 222.50 487.00 680.97 a 646.00 464.00 132.00 22.50 0.00 2759.47
1963 0.00 21.00 21.50 74.00 337.00 454.50 665.00 712.00 573.00 308.50 14.00 0.00 3180.50
1964 0.00 0.00 0.00 28.00 249.50 429.50 774.50 615.00 330.50 193.50 5.00 5.50 2631.00
1965 0.00 0.00 1.50 95.00 236.00 483.50 730.50 653.50 255.50 217.50 29.50 0.50 2703.00
1966 0.00 0.00 7.00 62.50 384.00 450.60 e 754.00 725.50 577.00 129.00 14.00 0.00 3103.60
1967 0.00 0.00 5.00 2.00 264.00 483.50 827.50 855.50 592.00 133.50 35.00 0.00 3198.00
1968 0.00 1.00 11.50 71.00 220.00 529.50 809.50 596.50 402.00 106.50 0.00 0.00 2747.50
1969 0.00 0.00 4.00 92.50 388.50 500.00 699.50 717.00 449.00 46.50 7.50 0.00 2904.50
1970 0.00 2.00 0.00 15.50 258.00 538.50 757.50 761.00 272.50 107.50 2.00 0.00 2714.50
1971 1.00 0.00 1.00 32.50 337.50 410.00 713.50 801.50 277.00 136.50 4.50 0.00 2715.00
1972 0.00 2.50 37.50 52.50 298.50 535.50 681.00 741.50 296.00 166.50 2.50 2.50 2816.50
1973 0.50 1.00 0.50 43.00 314.50 500.50 765.00 697.50 379.00 124.50 17.50 0.00 2843.50
1974 2.50 0.00 4.50 80.50 223.50 631.00 719.00 659.50 455.50 177.50 11.50 0.00 2965.00
1975 0.00 0.00 1.50 4.50 204.50 408.50 869.00 620.00 444.00 179.50 31.00 3.00 2765.50
1976 0.00 0.00 0.00 39.50 363.50 431.50 796.50 582.50 483.50 141.50 25.50 0.00 2864.00
1977 0.00 0.00 2.00 186.00 185.50 681.50 753.00 750.00 390.50 132.00 8.50 0.00 3089.00
1978 0.00 0.00 34.50 74.00 215.50 455.50 691.50 598.50 335.50 153.00 15.00 0.00 2573.00
1979 0.00 0.00 3.50 70.50 316.50 528.50 769.50 709.00 520.50 232.50 0.00 2.00 3152.50
1980 0.00 2.00 0.00 174.00 310.50 452.00 729.00 584.00 414.50 132.50 21.00 1.50 2821.00
1981 0.00 0.00 1.00 95.00 206.50 378.00 621.00 732.00 396.50 30.00 5.00 0.00 2465.00
1982 0.00 2.00 0.00 22.00 169.00 455.00 610.50 681.50 313.50 85.50 0.00 0.00 2339.00
1983 0.00 0.00 10.00 49.00 242.00 407.00 550.00 722.50 306.00 98.50 19.50 0.00 2404.50
1984 0.00 0.00 0.00 30.50 150.50 354.50 685.00 710.50 264.50 88.00 0.00 0.00 2283.50
1985 0.00 0.00 0.00 75.00 281.50 449.00 795.00 502.50 145.50 25.00 0.50 0.00 2274.00
1986 0.00 1.50 18.50 37.50 247.00 583.00 522.50 726.00 195.00 78.00 2.50 0.00 2411.50
1987 0.00 0.00 4.00 173.00 337.00 493.50 587.50 550.50 415.00 118.00 11.00 0.00 2689.50
1988 0.00 0.00 a 2.50 92.50 226.50 557.50 714.50 590.00 288.00 231.00 17.00 0.00 2719.50
1989 0.00 0.00 6.50 104.00 191.00 499.00 722.00 545.50 343.50 90.50 1.03 a 0.00 2503.03
1990 0.00 0.00 2.50 136.50 176.00 405.00 702.50 637.00 512.50 97.00 6.00 0.00 2675.00
1991 0.00 0.00 0.00 34.50 142.50 334.50 693.50 731.00 404.00 149.50 0.00 0.00 2489.50
1992 0.00 0.00 10.00 119.50 364.50 552.00 606.50 709.00 351.00 190.13 a 0.00 0.00 a 2902.63
1993 0.00 0.00 3.00 14.50 390.00 320.00 403.00 507.00 337.50 159.00 0.00 0.00 2134.00
1994 0.00 1.00 8.50 109.50 310.50 415.50 788.50 764.50 508.00 127.50 4.50 0.00 3038.00
1995 0.00 0.00 3.00 39.00 243.50 405.50 660.00 567.50 437.00 43.50 13.50 4.00 2416.50
1996 0.00 5.58 c 3.50 51.00 160.17 a 430.00 736.00 654.50 293.00 170.00 0.00 0.00 2503.74
1997 0.50 0.00 18.50 33.46 d 305.50 452.50 608.50 666.50 467.00 111.00 9.50 0.00 2672.96
1998 0.00 0.00 1.50 59.50 234.00 350.00 806.00 0.00 z 0.00 z 0.00 z 0.00 0.00 1451.00
1999 0.00 0.00 0.00 21.50 170.50 326.50 519.50 700.50 335.00 140.00 39.50 1.00 2254.00
2000 0.00 0.00 0.50 92.59 a 261.50 436.50 707.50 722.00 324.00 93.00 0.00 0.00 2637.59
2001 0.00 0.00 10.00 65.00 269.00 408.50 696.00 745.00 496.50 109.50 15.50 0.00 2815.00
2002 1.00 2.50 0.00 31.50 204.50 444.83 a 784.50 527.50 367.50 50.00 5.00 0.00 2418.83
2003 0.00 2.00 20.50 50.50 223.50 258.50 817.00 779.00 441.50 268.50 0.00 2.50 2863.50
2004 0.00 0.00 23.00 123.50 227.00 502.50 757.00 680.50 355.00 170.00 2.00 1.50 2842.00
2005 0.00 0.00 b 1.00 76.00 261.00 373.50 730.50 717.00 349.50 165.50 9.00 0.00 2683.00
2006 0.00 0.00 7.00 73.00 325.50 551.50 878.50 654.50 399.00 126.00 38.50 0.00 3053.50
2007 0.00 0.00 32.50 103.00 333.50 495.50 907.00 685.50 392.00 88.50 20.50 0.00 3058.00
2008 0.00 0.00 0.00 26.00 235.00 411.50 744.50 689.50 370.00 153.50 14.50 0.00 2644.50
2009 0.00 0.50 9.50 63.00 283.00 467.50 722.50 701.50 552.00 49.50 11.00 0.00 2860.00
2010 0.00 0.00 0.00 55.50 114.00 403.50 690.00 644.00 395.00 225.00 14.50 0.00 2541.50
2011 0.00 0.52 a 0.00 11.50 139.50 348.00 636.50 705.52 b 508.00 139.50 0.00 0.00 a 2489.04
2012 0.00 0.00 9.00 127.00 200.98 a 392.00 800.50 751.00 440.00 114.00 21.50 0.00 2855.98
2013 0.00 a 0.00 8.78 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.78
Period of Record Statistics
MEAN 0.23 0.81 6.25 71.36 257.84 446.88 716.10 669.08 394.70 142.74 10.15 0.38 2719.55
S.D. 0.98 2.66 8.43 42.55 74.00 79.66 86.58 73.93 91.57 59.57 10.76 1.01 241.72
SKEW 5.53 6.40 1.98 0.65 0.28 0.48 -0.75 -0.16 -0.08 0.24 1.11 3.16 -0.08
MAX 7.00 21.00 37.50 186.00 436.50 681.50 907.00 855.50 592.00 308.50 39.50 5.50 3198.00
MIN 0.00 0.00 0.00 2.00 114.00 258.50 403.00 502.50 145.50 25.00 0.00 0.00 2134.00
NO YRS 70 71 71 70 70 70 69 70 70 70 71 70 67