COLORADO SPRINGS MUNI AP, COLORADO

Monthly Total Growing Degree Days

(051778)

Base Temperature = 40 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 896.00 734.50 328.00 55.50 30.50 2044.50
1949 6.50 22.00 52.00 271.00 481.50 697.00 946.00 891.50 655.00 266.50 233.50 15.50 4538.00
1950 57.00 62.00 68.00 203.50 385.00 748.00 806.50 807.00 563.00 541.50 102.00 31.00 4374.50
1951 22.50 36.00 25.00 140.50 488.50 571.00 969.00 864.50 574.50 269.00 57.50 28.00 4046.00
1952 34.00 17.00 28.50 191.50 456.50 914.50 932.50 931.50 671.50 361.50 52.00 16.50 4607.50
1953 82.00 17.50 102.00 148.50 379.50 823.50 983.50 862.00 717.50 371.50 130.00 8.00 4625.50
1954 52.00 101.50 56.00 367.00 465.50 837.50 1052.50 939.50 744.00 358.50 133.50 30.00 5137.50
1955 2.00 5.00 81.50 254.00 506.00 669.50 1015.50 940.00 667.00 414.50 77.00 86.50 4718.50
1956 30.50 8.50 122.00 155.00 581.00 908.50 929.50 855.00 726.50 397.50 47.50 31.00 4792.50
1957 4.50 58.00 58.00 127.00 373.50 704.50 976.00 925.00 586.00 350.50 32.50 57.50 4253.00
1958 1.00 67.00 22.00 147.50 625.00 786.00 891.00 951.00 678.50 381.00 127.00 20.50 4697.50
1959 24.00 17.00 43.50 247.50 511.00 841.00 924.50 948.50 585.00 213.00 77.00 23.50 4455.50
1960 12.00 0.00 117.50 280.50 458.00 767.50 899.00 930.50 700.50 349.00 75.50 16.00 4606.00
1961 3.50 34.50 43.00 193.50 453.50 701.00 872.00 879.50 433.00 287.50 48.50 11.00 3960.50
1962 10.00 74.50 39.00 271.50 575.50 685.50 896.50 948.00 662.00 431.50 104.50 50.00 4748.50
1963 13.00 97.00 124.00 328.00 628.00 870.00 1100.50 923.00 760.50 566.00 115.50 8.50 5534.00
1964 12.50 0.00 28.00 225.00 544.50 748.50 1093.50 906.50 657.00 383.00 94.50 44.50 4737.50
1965 31.50 27.00 11.50 256.00 461.50 662.50 911.50 800.00 460.50 400.50 158.50 62.50 4243.50
1966 2.00 0.00 143.00 189.00 539.50 771.00 1050.50 829.00 663.00 300.50 106.00 15.50 4609.00
1967 50.50 28.50 196.00 250.00 389.00 659.50 907.50 809.00 618.50 395.50 123.00 4.00 4431.00
1968 18.50 11.50 87.00 143.50 356.50 806.00 880.00 798.00 608.50 365.00 50.00 14.50 4139.00
1969 39.00 13.50 34.00 275.00 519.50 591.00 982.50 937.00 656.00 157.50 59.50 20.00 4284.50
1970 27.00 32.00 30.50 139.50 570.50 736.50 965.50 973.00 533.00 189.50 70.00 28.50 4295.50
1971 47.00 15.50 92.50 195.50 409.50 834.00 891.50 901.50 519.00 328.50 75.50 35.00 4345.00
1972 30.00 63.50 190.00 283.50 492.00 832.00 895.50 858.50 622.50 341.50 2.00 6.50 4617.50
1973 9.50 10.50 25.00 124.00 418.50 768.00 880.50 947.00 562.50 402.00 117.00 39.50 4304.00
1974 44.50 17.50 167.50 225.00 609.50 786.00 1008.50 863.00 539.00 389.00 63.50 10.50 4723.50
1975 7.00 21.00 64.00 212.00 418.00 712.50 961.00 936.00 581.50 410.00 127.50 53.50 4504.00
1976 20.00 72.50 65.00 236.50 454.50 729.50 994.50 869.00 579.50 219.50 99.50 16.00 4356.00
1977 0.00 28.00 63.50 286.50 575.50 839.00 971.00 884.50 719.00 358.00 89.00 59.00 4873.00
1978 1.00 4.00 148.00 267.50 421.50 786.00 1017.00 851.50 683.00 373.50 91.00 0.00 4644.00
1979 0.00 36.50 63.00 302.00 445.00 730.00 947.00 851.50 731.50 399.00 30.50 34.50 4570.50
1980 19.00 43.50 43.50 197.00 416.50 877.00 1094.50 941.50 668.50 329.50 176.00 129.50 4936.00
1981 25.00 71.00 59.50 421.50 450.00 881.00 988.50 844.50 700.00 345.50 162.00 62.00 5010.50
1982 19.50 65.00 73.50 216.00 396.00 600.50 936.00 882.00 570.00 253.00 31.00 24.00 4066.50
1983 10.00 21.50 72.50 154.50 332.00 633.00 1001.50 988.50 712.50 348.00 124.50 1.00 4399.50
1984 11.50 13.50 27.50 116.00 564.50 752.50 975.00 880.50 598.00 196.00 67.50 45.00 4247.50
1985 0.00 12.00 68.00 278.50 531.50 748.50 938.50 921.50 568.50 285.50 41.00 1.50 4395.00
1986 79.00 107.00 171.00 268.50 452.50 773.50 943.50 855.50 571.50 274.50 73.50 0.00 4570.00
1987 28.00 34.00 38.00 287.00 494.00 753.50 950.00 808.50 599.00 329.00 114.50 47.50 4483.00
1988 15.00 22.00 98.00 272.50 509.50 861.00 949.00 941.00 622.50 405.00 112.00 18.00 4825.50
1989 26.50 18.00 216.50 317.00 545.50 662.00 984.50 880.50 630.00 338.00 137.00 31.50 4787.00
1990 32.50 29.50 77.00 254.50 438.00 885.50 865.50 866.50 735.00 323.00 180.00 25.50 4712.50
1991 4.00 34.50 94.50 187.00 558.50 810.50 911.50 871.00 613.50 400.00 43.50 8.00 4536.50
1992 10.00 35.00 100.50 364.00 552.50 674.00 878.00 822.50 684.50 395.50 19.00 10.00 4545.50
1993 7.00 11.50 94.50 194.50 482.50 748.00 951.50 846.50 542.00 293.50 24.50 20.50 4216.50
1994 10.50 18.50 138.50 240.00 547.50 871.50 923.50 935.50 679.00 288.50 74.50 25.00 4752.50
1995 25.00 79.00 135.50 145.50 292.50 618.50 849.00 989.00 579.50 283.00 133.00 47.00 4176.50
1996 25.50 86.00 65.00 245.50 607.00 771.00 923.00 854.50 527.50 330.50 83.50 53.50 4572.50
1997 53.00 19.00 135.50 132.00 426.00 729.50 945.00 837.50 664.50 313.50 34.50 5.50 4295.50
1998 9.50 3.00 81.00 133.50 584.00 714.00 960.50 856.00 760.50 315.00 124.00 39.50 4580.50
1999 21.50 53.00 133.00 147.00 414.50 685.00 964.00 890.50 534.50 349.50 219.50 21.00 4433.00
2000 22.50 47.50 81.50 291.00 601.00 726.50 988.00 972.00 663.50 319.50 4.50 5.00 4722.50
2001 12.00 6.00 51.50 292.00 481.50 794.00 1038.50 923.00 691.00 342.00 148.00 9.00 4788.50
2002 36.50 25.50 62.50 341.50 505.00 924.00 1050.50 930.00 670.00 223.00 79.50 13.50 4861.50
2003 46.00 15.00 136.50 307.00 524.50 643.00 1109.50 963.00 548.00 445.50 71.50 30.50 4840.00
2004 3.00 18.50 200.50 223.00 594.50 680.50 846.00 758.00 630.50 336.50 79.50 13.50 4384.00
2005 48.00 28.50 52.00 223.00 515.50 762.00 1031.50 856.00 733.50 335.00 141.00 36.50 4762.50
2006 47.00 31.50 95.50 333.00 589.00 896.00 983.00 871.00 486.50 276.50 102.50 26.00 4737.50
2007 8.00 27.00 215.50 222.50 478.50 740.00 996.50 1011.50 702.50 406.00 167.50 16.00 4991.50
2008 16.00 6.50 74.50 188.00 472.50 777.00 1058.00 882.00 611.00 345.00 132.00 30.50 4593.00
2009 77.00 46.50 142.00 215.50 531.50 718.50 887.50 849.50 591.50 175.00 124.00 6.50 4365.00
2010 5.50 0.00 96.50 245.50 477.00 888.50 1014.50 957.00 809.50 430.00 103.50 52.00 5079.50
2011 18.00 37.00 142.00 253.00 446.00 915.00 1087.50 1056.50 674.00 354.00 99.50 11.50 5094.00
2012 49.00 19.00 294.50 376.50 613.50 997.50 1097.00 968.00 688.50 335.00 189.00 50.50 5678.00
2013 28.50 5.50 111.00 1.50 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 145.00
Period of Record Statistics
MEAN 23.75 32.15 93.38 234.70 490.91 766.09 963.63 895.67 634.68 338.75 96.05 28.07 4597.06
S.D. 19.99 26.54 56.98 70.14 77.26 91.79 69.62 57.90 78.19 75.55 49.69 22.60 321.87
SKEW 1.06 1.09 1.09 0.28 -0.18 0.14 0.25 0.17 -0.25 0.06 0.44 1.72 0.78
MAX 82.00 107.00 294.50 421.50 628.00 997.50 1109.50 1056.50 809.50 566.00 233.50 129.50 5678.00
MIN 0.00 0.00 11.50 116.00 292.50 571.00 806.50 758.00 433.00 157.50 2.00 0.00 3960.50
NO YRS 65 65 65 64 64 64 64 65 65 65 65 65 64