CODY, WYOMING

Monthly Total Growing Degree Days

(481840)

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
1915 0.00 a 0.00 0.00 121.50 109.50 184.00 349.00 500.50 143.00 113.00 12.41 a 0.00 1532.91
1916 0.00 0.00 40.00 19.50 49.50 239.00 594.00 432.50 223.00 21.00 8.50 0.00 1627.00
1917 0.00 0.00 0.00 0.00 55.50 261.50 632.50 422.00 236.00 77.00 10.00 1.00 1695.50
1918 0.00 0.00 13.50 2.00 81.00 476.00 464.00 404.00 159.50 125.50 0.00 5.50 1731.00
1919 0.00 0.00 8.00 46.00 266.00 533.50 691.50 581.00 307.50 18.00 4.00 0.00 a 2455.50
1920 3.00 0.00 0.00 0.50 91.00 319.50 611.00 509.50 296.00 79.00 8.00 0.00 1917.50
1921 0.00 7.50 17.00 34.50 121.50 486.50 635.00 533.50 179.50 105.00 10.50 6.00 2136.50
1922 0.00 0.00 0.50 8.50 122.00 444.00 498.00 636.50 337.00 88.00 0.00 0.00 2134.50
1923 0.00 0.00 6.50 25.50 155.00 342.00 697.50 426.50 264.00 3.50 1.00 0.00 1921.50
1924 0.00 0.50 0.00 28.50 101.00 247.00 578.50 526.00 214.00 24.00 8.50 4.00 1732.00
1925 0.00 0.00 9.50 36.00 166.50 347.00 647.00 516.00 255.00 0.00 0.00 0.00 1977.00
1926 0.00 0.00 2.50 94.00 173.00 335.50 593.00 485.00 89.50 66.50 0.50 0.50 1840.00
1927 0.00 0.00 0.00 63.50 71.50 306.00 530.50 358.00 210.50 161.50 0.50 0.00 1702.00
1928 1.03 a 0.00 20.00 32.50 268.50 173.50 501.00 434.00 247.50 67.50 4.00 0.00 1749.53
1929 0.00 0.00 1.50 14.50 125.50 322.50 634.00 657.00 134.50 93.00 0.00 4.00 1986.50
1930 0.00 2.00 0.00 99.50 156.50 337.76 a 660.50 540.50 247.00 15.00 0.00 0.00 2058.76
1931 0.00 0.00 0.00 47.50 155.50 476.00 628.00 548.50 304.50 67.50 24.50 0.00 2252.00
1932 0.00 15.00 3.00 63.00 202.50 382.00 636.50 583.00 246.00 79.00 4.00 0.00 2214.00
1933 0.00 0.00 3.00 35.00 147.50 591.50 796.00 521.50 335.00 142.50 17.00 7.50 2596.50
1934 0.00 8.50 21.00 113.00 453.00 413.00 705.50 604.50 232.00 173.00 50.00 0.00 2773.50
1935 4.28 b 0.00 11.50 33.50 68.50 383.50 754.50 578.50 369.50 141.50 0.00 0.00 2345.28
1936 0.00 0.00 0.00 94.00 392.50 504.50 815.50 635.00 318.50 94.50 0.00 0.00 2854.50
1937 0.00 0.00 0.00 30.00 221.50 374.50 660.50 675.50 389.00 126.50 4.00 0.50 2482.00
1938 0.00 0.00 0.00 45.00 129.50 377.50 536.50 511.50 420.50 102.50 0.00 0.00 2123.00
1939 0.00 0.00 15.00 106.00 248.50 245.00 669.00 530.00 316.50 106.00 7.00 18.00 2261.00
1940 0.00 0.50 3.50 20.50 196.50 462.50 665.50 614.00 433.00 133.00 0.00 0.00 2529.00
1941 0.00 0.00 6.00 17.00 237.00 394.00 610.00 555.00 171.50 28.50 3.50 3.00 2025.50
1942 0.00 0.00 0.00 58.50 109.00 252.50 608.00 511.00 170.50 73.50 0.00 0.00 1783.00
1943 0.00 0.00 10.50 71.00 115.00 295.50 634.00 597.00 257.50 137.00 0.50 0.00 2118.00
1944 0.00 0.00 0.00 11.00 190.00 187.00 442.50 402.50 194.50 79.50 0.00 0.00 1507.00
1945 0.00 0.00 2.00 12.50 38.50 121.50 470.50 413.50 151.00 116.50 8.50 0.00 1334.50
1946 0.00 a 0.50 13.50 117.50 46.00 324.50 604.50 458.50 210.00 23.50 0.00 0.00 1798.50
1947 0.00 0.00 0.00 27.50 136.50 183.00 634.00 538.00 245.00 137.00 0.00 0.00 1901.00
1948 0.00 0.00 0.00 46.00 202.00 336.00 495.00 538.50 282.00 58.50 0.00 0.00 1958.00
1949 0.00 20.00 0.00 124.66 a 204.00 303.50 550.52 b 558.00 208.50 31.00 8.00 1.03 a 2009.21
1950 1.55 a 9.50 i 9.50 45.50 104.50 306.50 506.50 527.52 a 251.11 c 154.00 7.00 0.00 b 1913.68
1951 0.00 6.50 1.00 22.00 192.50 223.00 575.50 453.00 156.50 63.00 0.00 0.00 1693.00
1952 0.00 0.00 4.50 101.50 153.50 395.00 505.00 538.37 a 352.24 a 94.00 9.00 0.00 2153.11
1953 8.00 0.00 11.07 c 34.50 91.50 331.00 661.00 548.24 d 326.50 138.50 20.00 0.00 2170.31
1954 0.00 6.00 5.00 43.00 171.50 302.00 683.00 510.43 b 280.00 74.00 15.00 0.00 2089.93
1955 0.00 0.00 e 0.00 17.00 124.00 a 288.00 589.50 645.50 248.50 126.21 c 0.00 a 0.00 a 2038.71
1956 0.00 h 0.00 c 14.50 10.50 218.50 539.50 582.00 486.00 320.00 127.00 8.50 0.50 2307.00
1957 0.00 0.50 0.00 15.50 153.50 319.50 691.50 583.00 255.00 63.00 0.00 0.00 2081.50
1958 0.00 1.50 0.00 34.00 349.50 273.00 435.00 662.00 305.50 170.50 0.00 0.00 2231.00
1959 0.00 0.00 1.00 46.50 50.00 488.50 641.50 617.50 257.50 27.00 3.50 0.00 2133.00
1960 0.00 0.00 21.50 30.00 172.00 425.50 742.50 541.50 324.00 100.00 1.00 0.00 2358.00
1961 0.00 2.00 4.00 9.50 189.50 567.00 646.00 690.50 122.00 81.50 3.50 0.00 2315.50
1962 0.00 7.50 4.00 107.00 119.00 373.50 504.50 514.00 233.50 0.00 z 0.00 r 0.00 1863.00
1963 0.00 5.00 12.50 27.00 158.50 350.50 594.00 621.50 412.00 209.50 1.00 0.00 2391.50
1964 0.00 0.00 7.00 19.50 190.50 321.50 703.50 511.50 221.50 101.00 1.00 0.00 2077.00
1965 0.00 0.00 0.00 47.00 111.00 324.50 612.50 510.50 72.00 166.50 22.50 5.50 1872.00
1966 0.00 0.00 20.50 11.50 287.50 326.00 734.50 514.50 376.50 84.50 0.50 0.00 2356.00
1967 0.00 0.50 7.00 0.50 170.00 240.50 602.00 615.00 368.50 96.50 8.50 0.00 2109.00
1968 0.00 0.00 9.50 50.00 95.00 325.00 605.00 454.00 169.00 m 0.00 z 0.00 z 0.00 z 1538.50
1969 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
1970 0.00 0.00 0.50 24.50 206.50 479.50 696.00 701.50 206.50 60.45 a 0.00 0.00 2375.45
1971 0.00 0.00 2.50 16.00 149.50 422.50 539.50 732.50 214.00 64.00 1.50 0.00 2142.00
1972 0.00 0.00 40.50 17.00 159.50 442.00 503.50 532.50 205.50 44.00 0.00 0.00 1944.50
1973 0.00 0.00 0.00 6.00 154.50 428.50 572.00 592.00 206.50 111.00 4.50 0.00 2075.00
1974 10.00 0.00 3.50 41.00 106.00 499.00 690.00 442.50 221.50 120.00 0.00 0.00 2133.50
1975 0.00 0.00 0.00 1.00 88.00 280.50 668.50 483.00 262.00 92.50 17.50 8.00 1901.00
1976 0.00 0.00 1.50 10.00 204.00 280.00 655.50 508.00 280.50 83.00 8.00 0.00 2030.50
1977 0.00 0.00 1.00 96.00 184.50 482.00 639.00 435.50 250.50 77.00 1.00 0.00 2166.50
1978 0.00 0.00 42.00 14.00 127.50 400.50 567.00 503.00 322.50 78.00 20.50 0.00 2075.00
1979 0.00 0.00 0.00 21.50 201.00 411.50 604.50 526.50 413.00 121.42 a 0.00 6.20 a 2305.62
1980 0.00 2.00 0.00 110.50 155.00 371.50 625.00 400.00 246.00 93.50 31.00 19.50 2054.00
1981 0.00 0.00 0.00 48.00 120.00 320.50 538.00 560.50 326.00 26.50 15.50 3.00 1958.00
1982 0.00 6.50 0.00 0.00 z 78.00 231.50 547.50 626.50 259.00 40.00 0.00 0.00 1789.00
1983 0.00 0.00 0.50 6.50 104.37 a 268.00 612.50 682.50 289.00 42.00 28.50 0.00 2033.87
1984 0.00 0.00 0.00 31.00 213.50 313.00 609.00 593.65 a 206.00 91.40 b 0.00 0.00 2057.55
1985 0.00 a 0.00 0.00 72.50 240.00 437.00 695.50 494.50 198.00 41.50 3.00 0.00 2182.00
1986 0.00 0.00 c 48.50 29.50 173.50 526.00 506.50 549.00 103.50 0.00 z 0.00 z 0.00 z 1936.50
1987 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 457.24 a 495.00 402.00 297.00 89.50 4.00 0.00 1744.74
1988 0.00 0.00 6.00 92.50 247.50 629.00 692.00 567.50 242.00 138.00 13.00 0.00 2627.50
1989 2.50 0.00 11.00 68.00 134.00 346.00 674.50 505.50 284.50 93.00 18.00 1.00 2138.00
1990 0.00 0.00 4.00 65.00 104.50 399.00 604.00 568.00 427.00 83.00 30.50 0.00 2285.00
1991 0.00 0.00 0.00 41.00 133.00 340.00 621.00 657.00 264.50 126.50 0.00 0.00 2183.00
1992 0.00 8.00 1.50 85.50 229.00 339.50 390.50 468.50 274.50 114.00 0.00 0.00 1911.00
1993 0.00 0.00 27.00 5.50 192.50 257.50 325.50 400.50 202.50 79.50 0.00 0.00 1490.50
1994 0.00 0.00 a 15.00 84.50 261.50 419.50 584.50 612.00 368.50 37.00 0.00 0.00 2382.50
1995 0.00 6.00 12.50 12.00 64.00 311.50 553.50 632.50 286.50 58.50 15.50 0.50 1953.00
1996 0.00 0.50 0.00 59.00 79.00 441.00 618.00 619.50 232.00 130.00 5.00 0.00 2184.00
1997 0.00 0.00 23.50 18.50 186.50 411.00 553.50 532.00 383.50 92.00 0.50 0.00 2201.00
1998 0.00 0.00 10.00 49.00 191.50 194.00 699.00 631.50 470.50 60.50 3.50 0.00 2309.50
1999 0.00 0.00 18.50 30.00 135.50 352.50 618.50 617.00 207.50 141.50 74.50 0.00 2195.50
2000 0.00 0.00 10.50 77.00 183.00 368.00 672.00 639.50 345.50 55.00 0.00 0.00 2350.50
2001 0.00 0.00 0.50 98.50 266.50 408.00 661.00 716.00 407.50 79.00 13.50 0.00 2650.50
2002 0.00 0.00 0.00 29.00 164.00 429.50 719.00 454.50 306.50 18.00 0.00 0.00 2120.50
2003 0.00 0.00 15.50 80.00 202.00 326.00 763.50 660.00 255.00 207.00 0.00 0.00 2509.00
2004 0.00 1.00 23.50 50.50 142.00 291.50 591.00 483.50 278.00 87.50 18.00 6.50 1973.00
2005 0.00 0.00 f 0.00 45.50 146.50 373.00 729.50 542.00 345.00 94.00 9.00 0.00 2284.50
2006 0.00 4.00 2.50 72.00 268.00 496.00 781.50 586.00 259.50 72.50 21.00 0.00 2563.00
2007 0.00 0.00 57.00 62.00 254.50 490.50 808.00 633.50 342.00 59.00 25.00 0.00 2731.50
2008 0.00 0.00 0.00 48.50 171.50 421.00 711.50 666.50 257.50 95.00 19.50 0.00 2391.00
2009 0.00 0.00 5.50 44.50 211.00 285.50 402.00 h 285.50 m 423.00 17.00 7.00 0.00 l 993.50
2010 0.00 z 0.00 w 6.50 35.00 78.50 361.50 639.00 616.00 312.00 132.50 15.50 0.00 2196.50
2011 0.00 0.00 4.00 1.50 38.00 335.00 746.00 682.00 a 392.50 105.50 0.00 0.00 2304.50
2012 1.00 0.00 37.00 100.00 177.00 523.00 817.50 674.50 400.50 75.00 21.00 0.00 2826.50
2013 0.00 0.00 15.50 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 15.50
Period of Record Statistics
MEAN 0.33 1.19 8.12 44.96 162.87 363.74 616.53 550.13 272.46 88.42 7.88 1.08 2124.69
S.D. 1.43 3.20 11.67 33.41 73.47 99.72 96.45 84.43 82.79 44.03 11.68 3.19 302.79
SKEW 5.31 3.61 2.08 0.72 0.98 0.18 -0.42 -0.04 0.08 0.26 2.79 4.08 0.05
MAX 10.00 20.00 57.00 124.66 453.00 629.00 817.50 732.50 470.50 209.50 74.50 19.50 2854.50
MIN 0.00 0.00 0.00 0.00 38.00 121.50 325.50 358.00 72.00 0.00 0.00 0.00 1334.50
NO YRS 95 94 97 95 96 97 96 96 96 94 94 94 87