IGNACIO 1 N, COLORADO

Monthly Total Growing Degree Days

(054250)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199307
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
1909 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
1910 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
1911 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
1912 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
1913 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
1914 0.00 z 0.00 k 0.00 13.50 144.50 333.50 505.50 487.98 b 255.00 15.00 0.00 0.00 1754.98
1915 0.00 0.00 0.00 7.00 62.50 244.50 449.50 431.00 204.00 1.50 0.00 0.00 1400.00
1916 0.00 0.00 0.00 13.50 51.50 267.50 490.32 a 430.00 181.50 22.00 0.00 0.00 1456.32
1917 0.00 0.00 0.00 6.00 32.00 329.00 615.00 502.50 385.00 64.50 0.00 a 0.00 1934.00
1918 0.00 0.00 0.00 0.00 65.00 537.00 596.23 a 524.00 252.00 89.50 0.00 a 0.00 2063.73
1919 0.00 0.00 0.00 43.00 157.50 382.50 585.50 530.50 320.17 a 1.00 0.00 a 0.00 2020.17
1920 0.00 0.00 a 0.00 1.00 105.50 267.50 530.00 414.00 170.50 35.00 0.00 0.00 1523.50
1921 0.00 0.00 a 0.00 3.00 91.00 321.00 527.50 444.00 210.50 60.00 0.00 0.00 1657.00
1922 0.00 0.00 0.00 2.50 110.50 387.50 563.50 566.78 a 314.50 46.00 0.00 0.00 f 1991.28
1923 0.00 0.00 0.00 4.00 102.00 260.50 589.50 435.50 155.50 12.00 0.00 0.00 1559.00
1924 0.00 0.00 0.00 1.00 80.50 351.50 504.50 423.00 197.59 a 9.00 0.00 0.00 1567.09
1925 0.00 0.00 0.00 a 11.50 155.00 a 296.00 552.50 353.83 b 207.00 37.00 0.00 0.00 1612.83
1926 0.00 d 0.00 c 0.00 6.43 b 109.50 364.50 489.50 502.00 244.50 34.00 0.00 0.00 1750.43
1927 0.00 0.00 0.00 4.20 e 60.00 n 216.00 f 269.50 o 402.00 167.50 g 30.50 2.50 0.00 a 439.20
1928 0.00 0.00 0.00 20.40 e 177.45 b 367.80 e 561.50 442.00 289.00 73.00 h 0.00 0.00 1858.15
1929 0.00 0.00 1.00 9.00 118.00 405.60 e 614.50 528.00 228.00 101.00 0.00 0.00 2005.10
1930 0.00 0.00 0.00 41.00 121.00 384.50 568.50 514.50 242.00 22.00 0.00 0.00 1893.50
1931 0.00 0.00 0.00 2.50 113.00 412.00 606.50 529.50 335.50 70.00 0.00 0.00 2069.00
1932 0.00 0.00 0.00 11.40 e 109.02 a 269.50 435.50 f 372.50 g 224.00 28.00 0.00 0.00 641.92
1933 0.00 0.00 0.00 0.00 74.00 399.00 593.00 502.00 356.50 77.50 0.00 a 0.00 2002.00
1934 0.00 0.00 0.50 48.50 279.00 316.00 616.00 595.50 234.50 66.00 0.00 0.00 2156.00
1935 0.00 0.00 0.00 10.00 92.00 385.50 603.50 571.50 312.00 72.00 0.00 0.00 2046.50
1936 0.00 0.00 f 0.00 i 42.00 225.50 467.00 614.50 561.50 334.50 45.50 0.00 0.00 2290.50
1937 0.00 0.00 0.00 27.60 e 186.50 338.00 549.50 586.00 341.50 71.50 0.00 0.00 2100.60
1938 0.00 0.00 3.00 30.00 102.50 377.00 506.00 520.50 284.50 71.50 0.00 0.00 1895.00
1939 0.00 0.00 0.00 a 31.00 148.00 376.50 582.80 a 535.50 356.00 29.00 0.00 0.00 2058.80
1940 0.00 0.00 0.00 18.00 185.00 436.50 596.50 518.00 309.00 48.50 0.00 0.00 2111.50
1941 0.00 0.00 0.00 1.50 201.50 292.50 513.50 523.50 228.00 24.00 0.00 0.00 1784.50
1942 0.00 0.00 0.00 50.50 117.50 339.00 589.50 558.50 302.50 68.50 0.00 0.00 2026.00
1943 0.00 0.00 2.00 89.00 158.00 352.00 604.50 594.00 327.50 48.00 0.00 0.00 2175.00
1944 0.00 0.00 0.50 0.00 165.50 310.00 542.00 520.50 285.00 77.50 0.00 0.00 1901.00
1945 0.00 0.00 0.00 2.50 110.50 145.00 k 528.50 568.50 258.00 47.00 0.00 0.00 1515.00
1946 0.00 0.00 0.00 41.00 82.50 374.00 568.00 499.00 238.00 14.50 0.00 0.00 1817.00
1947 0.00 0.00 0.00 2.00 153.00 264.50 610.50 459.00 125.00 o 49.00 0.00 0.00 1538.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 496.00 a 326.00 64.00 0.00 0.00 886.00
1949 0.00 0.00 0.00 54.50 111.50 313.50 555.50 484.50 316.50 42.50 0.00 0.00 1878.50
1950 0.00 d 0.00 c 0.00 14.48 a 70.00 362.00 503.50 432.50 179.50 66.81 b 0.00 j 0.00 1628.79
1951 0.00 e 0.00 0.00 12.50 168.50 284.00 624.50 490.50 202.00 41.85 a 0.00 g 0.00 c 1823.85
1952 0.00 0.00 c 0.00 h 16.00 126.30 d 381.35 d 538.50 553.00 315.50 0.00 z 0.00 d 0.00 c 1930.64
1953 0.00 k 0.00 0.00 d 11.54 d 114.24 d 395.00 c 598.50 460.50 261.50 54.00 g 0.00 0.00 f 1841.28
1954 0.00 0.00 e 0.00 d 35.50 192.50 366.72 a 642.50 490.00 322.76 a 114.04 c 0.00 0.00 2164.02
1955 0.00 0.00 0.00 d 0.00 j 61.00 309.00 528.50 566.50 308.50 44.50 i 0.00 0.00 a 1773.50
1956 0.00 b 0.00 0.00 f 1.00 g 141.71 c 445.50 409.50 h 278.00 i 173.00 k 63.07 b 0.00 e 0.00 c 650.28
1957 0.00 a 0.00 0.00 0.00 40.50 321.00 526.50 467.00 190.80 e 53.50 0.00 0.00 b 1599.30
1958 0.00 0.00 0.00 2.00 141.88 e 422.00 529.98 e 560.50 105.50 o 72.50 0.00 0.00 1728.87
1959 0.00 d 0.00 0.00 30.52 a 124.00 460.18 b 599.50 524.50 244.00 14.35 d 0.00 0.00 1997.05
1960 0.00 0.00 0.00 17.50 91.45 a 366.50 579.50 540.00 358.50 43.00 0.00 0.00 1996.45
1961 0.00 0.00 0.00 1.00 150.00 434.50 568.50 550.77 a 117.00 h 7.50 o 0.00 0.00 1704.77
1962 0.00 0.00 0.00 42.00 107.00 349.00 539.00 501.50 311.00 36.50 0.00 0.00 1886.00
1963 0.00 0.00 0.50 9.00 193.00 317.00 626.50 514.50 342.50 92.50 0.00 0.00 2095.50
1964 0.00 0.00 0.00 3.00 134.00 309.00 615.00 466.00 228.00 59.00 0.00 0.00 1814.00
1965 0.00 0.00 0.00 17.50 81.00 236.50 532.00 447.50 166.50 49.00 0.00 0.00 1530.00
1966 0.00 0.00 0.00 9.00 146.96 d 319.82 b 585.50 450.05 c 118.00 n 3.88 c 0.00 m 0.00 t 1515.21
1967 0.00 n 0.00 i 0.50 h 6.00 o 89.00 q 273.46 d 589.55 c 402.40 e 100.50 o 32.00 k 0.00 o 0.00 q 1265.42
1968 0.00 p 0.00 j 0.00 k 0.00 l 33.50 s 250.50 h 341.00 i 159.50 q 57.50 m 28.50 i 0.00 r 0.00 r 0.00
1969 0.00 q 0.00 f 0.00 16.50 154.45 c 288.21 b 602.90 b 612.00 280.34 a 17.05 a 0.00 0.00 d 1971.45
1970 0.00 0.00 0.00 h 0.00 129.50 289.14 a 529.00 571.50 173.50 23.50 0.00 0.00 c 1716.14
1971 0.00 d 0.00 8.00 5.50 45.00 360.50 568.50 501.50 197.50 22.50 0.00 0.00 1709.00
1972 0.00 0.00 3.00 15.00 139.00 380.00 589.00 501.50 255.00 94.00 0.00 0.00 1976.50
1973 0.00 0.00 0.00 1.00 114.50 306.50 519.00 518.50 181.00 25.00 0.00 0.00 1665.50
1974 0.00 0.00 0.00 18.50 144.00 437.00 541.47 a 435.00 255.00 69.50 0.00 0.00 1900.47
1975 0.00 0.00 0.00 4.00 85.00 252.50 556.50 431.00 219.00 34.00 0.00 0.00 1582.00
1976 0.00 0.00 0.00 11.00 141.50 330.50 0.00 z 433.50 248.00 15.00 0.00 0.00 1179.50
1977 0.00 0.00 0.00 25.00 82.50 457.50 571.00 540.00 281.50 37.00 0.50 0.00 1995.00
1978 0.00 0.00 2.00 25.00 79.50 355.50 604.00 471.00 267.00 45.00 0.00 0.00 1849.00
1979 0.00 0.00 0.00 12.00 0.00 z 317.00 528.50 438.50 325.50 0.00 z 0.00 z 0.00 1621.50
1980 0.00 0.00 0.00 e 35.50 61.50 389.00 556.00 426.00 207.00 47.50 0.00 n 0.00 c 1722.50
1981 0.00 0.00 b 0.00 34.00 115.00 432.00 597.50 519.50 322.50 38.00 0.00 a 0.00 2058.50
1982 0.00 0.00 0.00 9.50 75.50 202.50 490.00 424.50 77.00 2.00 0.00 0.00 1281.00
1983 0.00 0.00 0.00 1.00 104.00 325.50 608.50 669.00 402.00 40.50 0.00 0.00 2150.50
1984 0.00 0.00 0.00 0.00 281.50 442.76 a 703.50 555.50 352.50 13.00 0.00 0.00 2348.76
1985 0.00 0.00 0.00 10.00 159.65 a 453.00 653.50 592.00 227.07 a 32.50 0.00 a 0.00 2127.72
1986 0.00 a 0.00 4.00 23.89 c 137.00 463.93 b 301.50 m 587.00 199.82 b 13.95 a 0.00 0.00 1429.59
1987 0.00 d 0.00 0.00 64.50 156.50 444.31 a 0.00 z 0.00 z 0.00 z 90.00 2.00 0.00 757.31
1988 0.00 0.00 0.00 29.00 193.00 523.00 643.50 568.50 249.50 91.00 0.00 0.00 2297.50
1989 0.00 z 0.00 m 10.50 62.50 190.50 396.00 647.50 516.00 341.00 56.50 0.00 0.00 2220.50
1990 0.00 0.00 0.50 17.50 95.50 435.00 521.00 444.50 330.00 19.00 0.00 0.00 1863.00
1991 0.00 0.00 0.00 0.50 101.50 278.00 523.50 513.00 232.50 64.50 0.00 0.00 1713.50
1992 0.00 0.00 0.00 32.50 148.00 304.50 483.00 460.50 222.00 36.50 0.00 v 0.00 z 1687.00
1993 0.00 0.00 0.00 0.00 144.00 291.00 138.50 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 435.00
Period of Record Statistics
MEAN 0.00 0.00 0.49 17.66 126.13 355.66 567.45 502.70 264.34 45.52 0.07 0.00 1881.29
S.D. 0.00 0.00 1.67 18.42 49.10 69.09 48.06 59.86 64.40 26.69 0.38 0.00 241.34
SKEW 0.00 0.00 4.51 1.43 0.71 0.28 0.05 0.06 -0.16 0.36 5.63 0.00 -0.45
MAX 0.00 0.00 10.50 89.00 281.50 537.00 703.50 669.00 402.00 114.04 2.50 0.00 2348.76
MIN 0.00 0.00 0.00 0.00 32.00 202.50 449.50 353.83 77.00 1.00 0.00 0.00 1281.00
NO YRS 73 73 73 75 75 76 71 75 70 71 71 73 50