DEER FLAT DAM, IDAHO

Monthly Total Growing Degree Days

(102444)

Base Temperature = 50 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
1916 0.00 z 0.00 z 24.00 m 170.69 a 85.00 f 365.69 a 609.15 a 0.00 z 368.57 b 11.50 l 0.00 e 0.00 z 1514.10
1917 0.00 z 0.00 z 0.00 z 0.00 z 253.37 e 308.50 j 553.00 g 718.17 a 426.92 d 142.50 f 5.00 j 0.00 z 1398.46
1918 0.00 z 0.00 z 0.00 z 0.00 z 3.00 p 0.00 z 0.00 z 406.50 k 609.23 d 0.00 z 25.86 a 0.00 z 635.09
1919 0.00 z 0.00 z 0.00 z 0.00 z 502.00 592.00 754.00 681.00 408.00 112.24 b 0.00 z 0.00 z 3049.24
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 252.50 m 770.50 659.00 337.50 96.00 1.50 0.00 z 1864.50
1921 0.00 z 0.00 z 0.00 z 0.00 z 219.50 492.50 687.50 697.50 224.50 145.00 0.00 z 0.00 z 2466.50
1922 0.00 z 0.00 z 0.00 z 28.00 191.50 539.00 718.34 b 709.12 c 269.00 j 189.50 0.00 z 0.00 z 2375.47
1923 0.00 z 0.00 z 0.00 z 64.00 187.00 337.00 713.50 660.50 416.00 69.00 0.00 z 0.00 z 2447.00
1924 0.00 z 0.00 z 0.00 z 0.00 z 424.00 482.50 689.00 643.00 246.50 r 0.00 z 0.00 z 0.00 z 2238.50
1925 0.00 z 0.00 z 0.00 z 0.00 z 350.00 431.50 775.50 606.05 a 0.00 z 0.00 z 0.00 z 0.00 z 2163.05
1926 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 0.00 z 0.00 z 0.00 z 0.00
1927 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 0.00 z 0.00 z 0.00 z 0.00
1928 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 0.00 z 0.00 z 0.00 z 0.00
1929 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 0.00 z 0.00 z 0.00 z 0.00
1930 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 0.00 z 0.00 z 0.00 z 0.00
1931 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 0.00 z 0.00 z 0.00 z 0.00
1932 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 0.00 z 0.00 z 0.00 z 0.00
1933 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 0.00 z 0.00 z 0.00 z 0.00
1934 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 0.00 z 0.00 z 0.00 z 0.00
1935 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 0.00 z 0.00 z 0.00 z 0.00
1936 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 0.00 z 0.00 z 0.00 z 0.00
1937 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 0.00 z 0.00 z 0.00 z 0.00
1938 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 0.00 z 0.00 z 0.00 z 0.00
1939 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 0.00 z 0.00 z 0.00 z 0.00
1940 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 0.00 z 0.00 z 0.00 z 0.00
1941 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 0.00 z 0.00 z 0.00 z 0.00
1942 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 0.00 z 0.00 z 0.00 z 0.00
1943 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 0.00 z 0.00 z 0.00 z 0.00
1944 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 0.00 z 0.00 z 0.00 z 0.00
1945 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 0.00 z 0.00 z 0.00 z 0.00
1946 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 0.00 z 0.00 z 0.00 z 0.00
1947 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 0.00 z 0.00 z 0.00 z 0.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 585.90 a 341.50 96.50 0.00 0.00 1023.90
1949 0.00 0.00 13.50 154.50 390.50 477.50 675.00 664.00 416.50 33.50 12.50 0.00 2837.50
1950 0.00 0.00 7.00 41.50 178.00 404.00 714.50 652.50 406.00 175.00 7.20 e 0.00 2585.70
1951 0.00 0.00 0.00 121.00 247.00 401.00 764.00 416.00 i 385.50 82.00 0.00 0.00 2000.50
1952 0.00 0.00 4.50 148.50 279.50 472.00 692.00 685.50 411.50 151.50 0.00 0.00 2845.00
1953 9.00 0.00 10.00 70.00 138.50 332.50 741.50 654.50 434.00 126.00 20.50 0.00 2536.50
1954 0.50 5.50 8.50 93.50 335.50 348.00 765.00 552.50 324.50 96.00 7.00 2.00 2538.50
1955 0.00 0.00 1.50 24.50 168.50 479.50 614.00 703.50 339.50 128.00 4.00 5.00 2468.00
1956 0.00 0.00 32.50 110.50 350.50 433.50 734.00 573.50 354.00 91.00 0.00 0.00 2679.50
1957 0.00 0.00 2.50 37.00 275.50 478.00 634.50 578.00 385.50 51.00 0.00 0.00 2442.00
1958 0.00 4.50 2.00 39.50 419.50 486.50 687.00 727.50 331.00 126.00 10.50 0.00 2834.00
1959 0.00 0.00 0.00 i 108.50 152.00 545.00 753.00 593.50 299.00 92.50 0.50 0.00 2544.00
1960 0.00 0.00 26.35 a 107.50 188.00 532.50 821.00 551.50 425.50 78.00 13.50 0.00 2743.85
1961 0.00 8.00 24.00 64.50 291.00 638.00 754.50 761.50 231.00 64.50 0.00 a 0.00 2837.00
1962 0.00 0.00 10.00 162.50 194.50 477.50 660.00 576.00 381.50 75.50 11.00 0.00 2548.50
1963 0.00 2.00 34.00 62.50 337.50 431.90 a 614.50 643.77 a 494.50 226.50 7.50 0.00 2854.66
1964 0.00 0.00 13.00 41.50 209.50 402.00 701.50 542.50 282.50 99.00 4.50 16.50 2312.50
1965 0.00 2.50 5.00 125.50 212.00 449.50 666.50 575.00 218.50 125.50 16.50 0.00 2396.50
1966 0.00 0.00 45.50 77.00 372.50 420.00 670.00 623.50 486.00 71.00 24.00 0.00 2789.50
1967 1.50 0.00 16.50 7.50 275.50 478.50 785.00 774.00 525.50 71.50 3.50 0.00 2939.00
1968 0.00 4.50 23.50 59.00 260.00 500.00 751.00 538.50 351.00 63.00 0.00 0.00 2550.50
1969 0.00 0.00 10.00 119.00 389.00 481.00 680.00 655.50 400.50 24.00 7.50 0.00 2766.50
1970 3.00 3.00 3.00 28.00 272.00 536.50 721.50 704.50 246.50 69.50 2.50 0.00 2590.00
1971 0.00 0.00 9.50 59.00 323.00 397.00 686.50 767.00 279.50 118.50 3.00 0.00 2643.00
1972 0.00 2.50 45.50 69.00 336.00 518.50 651.00 699.00 273.50 134.50 2.00 0.00 2731.50
1973 0.00 a 0.00 0.50 64.50 355.50 500.00 740.50 688.50 358.50 119.50 25.00 0.00 a 2852.50
1974 3.50 1.00 13.50 98.00 219.50 599.00 663.00 656.00 424.50 86.00 6.50 0.00 2770.50
1975 0.00 0.00 3.00 10.50 216.50 416.00 808.00 557.00 409.50 157.50 14.50 4.00 2596.50
1976 0.00 5.00 9.50 57.50 360.50 402.50 730.00 540.00 406.50 102.00 0.50 0.00 2614.00
1977 0.00 0.00 2.50 199.50 154.00 620.50 653.50 698.00 370.00 80.00 1.00 3.00 2782.00
1978 0.00 0.00 68.00 73.50 232.50 433.50 687.00 613.50 343.00 132.50 6.50 0.00 2590.00
1979 0.00 0.00 1.50 74.50 333.00 528.50 725.50 667.00 519.00 183.50 0.00 0.00 3032.50
1980 0.00 6.00 6.50 195.50 295.50 432.50 752.50 580.00 385.50 134.00 20.00 4.00 2812.00
1981 0.00 2.50 4.00 148.00 267.50 455.50 660.50 757.50 448.00 54.50 16.00 1.00 2815.00
1982 0.00 0.00 14.97 b 99.00 287.00 478.00 649.00 709.00 340.50 108.50 0.00 0.00 2685.97
1983 0.00 0.00 22.50 54.00 273.00 451.50 519.00 675.91 c 357.50 100.50 36.50 0.00 2490.41
1984 0.00 0.00 3.00 61.00 238.50 409.50 731.50 711.00 276.50 109.00 4.50 0.00 2544.50
1985 0.00 0.00 0.50 154.50 317.00 533.50 835.00 535.50 0.00 z 46.50 0.00 0.00 2422.50
1986 0.00 8.00 47.00 67.00 296.50 628.00 584.00 769.50 267.50 80.50 1.00 0.00 2749.00
1987 0.00 0.00 32.50 0.00 z 428.00 567.00 626.00 612.00 440.50 135.00 11.50 0.00 2852.50
1988 0.00 0.00 8.50 141.50 304.50 614.50 748.00 638.50 332.00 273.50 22.00 0.00 3083.00
1989 0.00 0.00 11.00 141.00 219.00 524.50 744.50 598.00 398.00 90.50 0.00 0.00 2726.50
1990 0.00 0.00 27.50 214.00 232.50 504.50 731.00 683.50 575.00 104.50 0.50 0.00 3073.00
1991 0.00 0.00 17.50 83.50 181.50 403.00 756.50 750.00 490.50 0.00 z 0.00 0.00 2682.50
1992 0.00 0.00 44.50 211.50 465.50 602.00 662.00 762.50 447.00 205.50 0.00 0.00 a 3400.50
1993 0.00 0.00 14.00 68.00 454.00 407.50 488.00 561.00 417.00 152.00 2.00 4.00 2567.50
1994 0.00 0.00 77.50 179.00 397.50 527.00 817.50 794.50 517.50 143.50 4.50 0.00 3458.50
1995 0.50 11.00 38.50 89.00 303.00 441.50 690.00 619.50 490.50 91.00 9.00 10.50 2794.00
1996 0.00 2.50 17.50 116.50 247.00 507.00 812.50 714.00 365.00 198.50 13.50 3.00 2997.00
1997 2.50 0.00 65.50 92.50 424.00 501.50 687.50 742.50 500.00 126.00 8.50 0.00 z 3150.50
1998 0.00 0.00 42.00 86.00 240.50 408.00 867.00 781.00 576.00 129.50 2.50 3.00 3135.50
1999 0.00 g 1.00 15.50 f 90.50 266.00 471.50 681.50 710.00 382.50 134.16 b 3.50 l 0.00 g 2737.16
2000 0.00 h 0.00 i 8.50 f 0.00 z 331.50 532.50 750.00 717.50 391.00 135.92 e 0.00 k 0.00 k 2858.42
2001 0.00 j 0.00 h 20.00 j 74.50 i 394.50 515.40 e 743.00 811.34 b 364.00 h 104.50 i 13.00 n 0.00 l 2464.24
2002 0.00 0.00 18.00 117.00 305.00 555.52 a 828.00 621.00 460.50 119.83 e 4.00 j 1.00 3025.84
2003 1.50 h 0.00 f 48.00 i 90.50 304.50 563.00 890.00 778.00 467.50 248.00 g 9.50 n 0.00 l 3093.50
2004 0.00 k 0.00 i 73.00 h 139.82 b 283.00 533.00 811.00 731.00 389.50 155.00 f 0.00 l 0.00 k 2887.32
2005 0.00 j 0.00 i 17.00 h 96.50 f 308.00 445.50 804.00 767.77 a 371.50 85.00 i 5.00 k 0.00 k 2696.77
2006 0.00 j 4.00 i 15.00 h 116.00 f 360.00 594.50 891.50 691.50 405.00 110.50 f 49.00 k 0.00 n 2942.50
2007 0.00 i 1.50 i 38.50 j 122.50 406.00 0.00 z 931.00 724.50 417.50 94.50 i 0.00 l 3.00 o 2601.50
2008 0.00 j 0.00 i 3.00 j 68.04 b 301.00 474.83 a 776.50 738.00 365.00 99.50 g 6.00 m 0.00 k 2723.36
2009 0.00 k 1.00 17.50 77.68 b 343.50 477.00 749.50 696.00 533.00 50.50 0.00 0.00 f 2945.68
2010 0.00 0.00 19.50 66.00 143.00 461.50 696.00 625.50 408.50 202.00 6.00 0.00 2628.00
2011 0.00 4.00 12.00 20.00 181.00 376.00 662.22 b 771.50 526.03 a 154.50 0.00 0.00 2707.26
2012 0.00 0.00 29.45 a 144.00 274.50 523.50 856.00 777.58 a 497.14 b 150.50 26.50 12.00 3291.18
2013 0.00 0.00 a 43.50 7.50 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 43.50
Period of Record Statistics
MEAN 0.37 1.31 19.66 95.32 291.10 482.58 723.54 671.31 398.36 115.70 7.30 1.28 2758.86
S.D. 1.39 2.47 18.41 50.48 84.55 71.78 80.63 74.83 85.50 48.34 8.73 3.20 245.99
SKEW 4.92 2.10 1.28 0.51 0.26 0.13 -0.06 -0.16 0.11 0.74 1.33 3.23 0.92
MAX 9.00 11.00 77.50 214.00 502.00 638.00 931.00 811.34 609.23 273.50 36.50 16.50 3458.50
MIN 0.00 0.00 0.00 7.50 138.50 332.50 488.00 535.50 218.50 24.00 0.00 0.00 2312.50
NO YRS 55 57 55 62 71 70 72 72 70 62 58 54 47