DELHI, COLORADO

Monthly Total Growing Degree Days

(052178)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198009
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
1923 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 816.00 0.00 z 0.00 z 0.00 z 314.50 111.50 1242.00
1924 28.86 b 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 28.86
1925 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 639.00 f 534.50 233.50 36.50 0.50 805.00
1959 0.00 3.50 4.50 146.00 334.00 655.50 766.00 778.50 480.50 109.00 20.00 0.00 3297.50
1960 0.00 0.00 27.00 175.50 315.00 616.50 718.50 781.50 504.00 187.00 21.50 1.00 3347.50
1961 0.00 5.50 9.00 103.00 335.00 585.50 724.50 712.00 374.50 144.00 5.00 0.00 2998.00
1962 0.00 35.00 14.00 173.00 413.50 533.00 746.00 777.00 516.00 260.00 16.50 3.00 3487.00
1963 0.00 25.50 49.00 177.50 475.50 724.00 891.50 738.00 583.50 355.00 29.50 0.00 4049.00
1964 1.00 0.00 5.00 105.00 382.00 598.50 904.50 740.50 496.00 196.00 29.50 26.50 3484.50
1965 9.00 1.00 4.50 166.00 350.50 535.00 770.00 656.00 387.50 170.50 43.00 12.00 3105.00
1966 0.00 0.00 39.00 101.50 411.00 634.50 879.50 668.00 492.00 159.50 41.50 0.00 3426.50
1967 10.00 4.50 64.00 176.00 261.50 533.50 748.00 657.50 435.00 236.50 23.50 0.00 3150.00
1968 1.00 2.50 27.50 81.50 233.00 667.00 764.00 670.00 453.00 243.50 9.31 a 1.50 3153.81
1969 8.50 0.00 2.00 157.00 353.50 464.50 827.50 819.50 502.00 72.50 14.00 1.50 3222.50
1970 3.50 5.00 5.50 60.00 398.00 548.50 811.00 805.00 446.50 105.50 13.50 2.00 3204.00
1971 7.50 0.00 49.00 105.00 251.00 666.00 757.43 a 669.50 405.50 140.00 38.50 2.00 3091.43
1972 11.50 25.50 92.00 117.00 303.50 658.50 731.00 702.00 465.50 232.00 0.00 0.00 3338.50
1973 0.00 0.00 4.00 44.00 276.50 571.50 724.00 742.00 389.00 0.00 z 49.00 5.50 2805.50
1974 0.00 0.00 73.50 111.00 429.00 576.50 810.65 a 645.00 406.50 184.50 15.00 0.00 3251.65
1975 1.50 8.00 26.50 119.00 267.50 584.00 752.50 790.00 375.50 194.50 13.50 1.50 3134.00
1976 0.00 13.00 22.50 148.50 311.50 644.00 820.50 714.00 433.00 122.00 11.50 4.50 3245.00
1977 0.00 4.00 14.50 153.10 a 418.00 709.50 823.50 695.50 537.50 91.00 19.50 6.50 3472.60
1978 0.00 0.00 36.50 108.50 343.58 a 702.00 730.00 f 746.00 0.00 z 117.80 a 8.57 b 0.00 a 2062.95
1979 0.00 z 0.00 0.00 z 0.00 z 0.00 z 223.00 q 0.00 z 0.00 z 460.18 b 0.00 z 0.00 z 0.00 t 460.18
1980 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 447.93 a 0.00 z 0.00 z 0.00 z 447.93
Period of Record Statistics
MEAN 3.74 6.33 28.48 126.41 343.15 610.40 789.33 725.38 460.25 177.71 35.15 8.16 3303.25
S.D. 6.84 10.07 25.85 39.57 67.16 68.95 56.88 54.39 57.21 69.19 63.78 23.84 235.66
SKEW 2.46 1.78 0.98 -0.35 0.13 -0.17 0.62 0.12 0.21 0.65 4.06 3.97 1.73
MAX 28.86 35.00 92.00 177.50 475.50 724.00 904.50 819.50 583.50 355.00 314.50 111.50 4049.00
MIN 0.00 0.00 2.00 44.00 233.00 464.50 718.50 645.00 374.50 72.50 0.00 0.00 2998.00
NO YRS 22 21 20 20 20 20 20 20 22 20 22 22 18