DELHI, COLORADO

Monthly Total Growing Degree Days

(052178)

Base Temperature = 40 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 1126.00 0.00 z 0.00 z 0.00 z 604.50 305.50 2036.00
1924 134.16 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 134.16
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 889.00 f 834.50 465.50 164.50 51.50 1516.00
1959 4.00 31.00 83.00 349.50 644.00 955.50 1076.00 1088.50 764.50 355.50 127.00 23.00 5501.50
1960 28.00 8.00 141.00 410.50 614.50 916.50 1028.50 1091.50 804.00 437.00 177.00 29.50 5686.00
1961 16.00 60.50 97.50 298.50 643.00 885.50 1034.50 1022.00 668.50 405.00 104.50 26.50 5262.00
1962 11.00 140.50 75.50 402.50 720.50 833.00 1056.00 1087.00 816.00 566.00 166.00 61.00 5935.00
1963 15.50 109.50 170.50 467.00 779.00 1024.00 1201.50 1048.00 883.50 664.50 174.00 20.00 6557.00
1964 35.00 0.00 76.50 329.50 679.50 898.50 1214.50 1050.50 796.00 482.00 152.50 82.50 5797.00
1965 50.00 55.50 43.50 415.00 650.00 835.00 1080.00 966.00 663.50 467.00 248.00 86.00 5559.50
1966 6.50 0.00 234.50 333.50 707.50 934.50 1189.50 978.00 792.00 402.50 188.50 27.50 5794.50
1967 92.00 54.00 276.00 439.50 540.50 833.50 1058.00 967.50 735.00 518.00 158.50 9.50 5682.00
1968 34.00 33.50 165.00 273.50 536.00 967.00 1074.00 980.00 752.50 540.50 104.48 a 37.50 5497.98
1969 99.50 35.00 55.50 429.00 660.00 764.50 1137.50 1129.50 802.00 246.00 128.50 39.50 5526.50
1970 54.00 49.00 68.00 259.00 690.00 848.50 1121.00 1115.00 742.50 297.50 135.50 55.00 5435.00
1971 82.50 38.00 185.00 333.00 553.00 966.00 1067.43 a 979.50 667.50 402.50 164.50 48.50 5487.43
1972 62.50 123.00 318.50 369.50 610.00 958.50 1041.00 1012.00 765.50 500.00 19.00 22.50 5802.00
1973 40.50 38.00 87.00 182.00 573.00 871.50 1034.00 1052.00 680.00 0.00 z 200.00 51.00 4809.00
1974 33.00 48.00 268.50 346.00 739.00 876.50 1120.65 a 955.00 706.50 485.00 124.50 9.50 5712.15
1975 37.50 51.00 150.00 312.50 571.50 881.00 1062.50 1100.00 666.50 479.50 115.00 59.50 5486.50
1976 26.50 126.00 153.50 419.50 621.50 944.00 1130.50 1024.00 728.00 322.50 104.00 42.50 5642.50
1977 4.50 36.00 136.00 394.14 a 728.00 1009.50 1133.50 1005.50 837.50 360.00 119.50 61.50 5825.64
1978 0.00 5.50 171.00 358.50 602.43 a 1002.00 980.00 f 1056.00 0.00 z 392.67 a 76.61 b 12.92 a 3677.62
1979 0.00 z 0.00 0.00 z 0.00 z 0.00 z 353.00 q 0.00 z 0.00 z 760.18 b 0.00 z 0.00 z 6.50 t 760.18
1980 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 742.24 a 0.00 z 0.00 z 0.00 z 742.24
Period of Record Statistics
MEAN 39.39 49.62 147.80 356.11 643.15 910.25 1099.33 1035.38 754.93 439.46 161.66 52.84 5677.23
S.D. 35.89 42.18 78.51 69.77 69.98 69.02 56.88 54.39 62.50 98.50 109.55 60.42 277.78
SKEW 1.07 0.86 0.64 -0.63 0.16 -0.16 0.62 0.12 0.09 0.14 3.08 3.50 1.67
MAX 134.16 140.50 318.50 467.00 779.00 1024.00 1214.50 1129.50 883.50 664.50 604.50 305.50 6557.00
MIN 0.00 0.00 43.50 182.00 536.00 764.50 1028.50 955.00 663.50 246.00 19.00 9.50 5262.00
NO YRS 22 21 20 20 20 20 20 20 22 20 22 22 18