COLORADO SPRINGS MUNI AP, COLORADO

Monthly Total Growing Degree Days

(051778)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 586.00 434.50 90.00 2.50 0.00 1113.00
1949 0.00 0.00 0.00 71.00 195.00 401.50 636.00 581.50 355.00 78.50 33.50 0.00 2352.00
1950 4.50 0.00 6.50 54.00 137.00 458.00 496.50 497.00 266.00 239.00 7.00 0.00 2165.50
1951 0.00 7.00 0.00 24.00 198.50 295.00 659.00 554.50 300.00 82.00 0.00 1.00 2121.00
1952 0.00 0.00 0.00 30.50 193.00 614.50 622.50 621.50 375.00 111.00 4.00 0.00 2572.00
1953 4.50 0.00 9.50 34.50 172.50 523.50 673.50 552.00 418.00 126.00 13.00 0.00 2527.00
1954 0.00 10.00 8.00 127.00 203.50 537.50 742.50 629.50 446.50 148.50 5.50 0.00 2858.50
1955 0.00 0.00 0.00 77.00 210.50 373.50 705.50 630.00 380.50 156.00 13.50 18.00 2564.50
1956 0.00 0.00 26.50 25.50 287.50 608.50 619.50 545.00 426.50 129.50 1.50 0.00 2670.00
1957 0.00 4.50 0.50 17.50 117.50 405.00 666.00 615.00 292.50 101.50 1.00 1.50 2222.50
1958 0.00 1.00 0.00 26.00 318.00 488.50 581.00 641.00 388.50 157.50 5.50 0.00 2607.00
1959 0.00 0.00 3.00 81.50 222.00 541.00 614.50 638.50 319.50 40.00 3.00 0.00 2463.00
1960 0.00 0.00 16.00 82.50 185.00 467.50 589.00 620.50 400.50 131.00 3.00 0.00 2495.00
1961 0.00 1.50 0.00 51.50 195.50 404.00 562.00 569.50 193.00 71.00 0.00 0.00 2048.00
1962 0.00 11.50 2.00 91.50 275.50 386.00 586.50 638.00 368.50 155.50 5.00 0.00 2520.00
1963 0.00 20.00 26.00 85.00 336.50 570.00 790.50 613.00 460.50 274.50 3.50 0.00 3179.50
1964 0.00 0.00 1.50 39.50 252.50 454.50 783.50 596.50 360.50 119.50 8.50 7.50 2624.00
1965 0.00 0.00 0.00 67.50 181.50 364.00 601.50 490.00 230.50 133.00 9.00 1.50 2078.50
1966 0.00 0.00 13.00 22.50 256.50 471.00 740.50 519.00 373.00 91.50 7.00 0.00 2494.00
1967 0.50 2.50 41.50 62.50 159.50 360.50 597.50 502.50 318.50 151.50 11.50 0.00 2208.50
1968 0.00 0.00 9.50 23.00 108.00 506.00 570.00 488.00 309.50 127.00 0.00 0.00 2141.00
1969 0.00 0.00 0.50 51.50 229.00 304.00 672.50 627.00 356.00 42.50 0.50 0.00 2283.50
1970 0.00 1.00 0.00 19.00 290.00 439.50 655.50 663.00 268.00 52.50 5.00 0.00 2393.50
1971 0.00 0.00 18.50 23.50 136.00 534.00 581.50 591.50 278.50 97.00 11.50 2.50 2274.50
1972 1.50 7.50 36.50 83.00 208.00 532.00 585.50 548.50 328.00 133.50 0.00 0.00 2464.00
1973 0.00 0.00 0.00 19.00 153.00 469.50 570.50 637.00 287.00 146.00 18.00 1.50 2301.50
1974 7.00 0.00 30.50 64.50 299.50 493.50 698.50 553.00 259.00 130.00 1.50 0.00 2537.00
1975 0.00 0.00 4.00 61.50 144.50 426.50 651.00 626.00 287.00 162.50 25.50 0.00 2388.50
1976 0.00 4.50 3.00 29.00 166.50 429.50 684.50 559.00 298.50 69.00 4.00 0.00 2247.50
1977 0.00 0.00 0.00 74.50 267.50 539.00 661.00 574.50 419.00 100.50 10.00 2.00 2648.00
1978 0.00 0.00 31.00 49.50 193.50 490.00 707.00 541.50 399.00 128.00 20.00 0.00 2559.50
1979 0.00 5.50 2.50 97.00 193.50 437.00 637.00 541.50 434.00 160.50 0.00 0.00 2508.50
1980 0.00 0.00 3.50 56.00 156.00 577.00 784.50 631.50 369.50 115.00 51.00 13.00 2757.00
1981 0.00 0.00 5.00 165.00 170.50 581.00 678.50 534.50 400.00 124.00 20.50 1.00 2680.00
1982 0.00 2.50 0.00 48.00 135.50 301.00 626.00 572.00 280.50 58.50 0.00 0.00 2024.00
1983 0.00 0.00 3.50 18.00 112.50 340.50 691.50 678.50 428.50 98.50 22.00 0.00 2393.50
1984 0.00 0.00 1.50 7.50 275.50 452.50 665.00 570.50 335.00 52.00 7.00 0.00 2366.50
1985 0.00 0.00 0.50 70.00 236.50 448.50 628.50 611.50 324.00 57.50 0.00 0.00 2377.00
1986 3.00 13.00 26.50 66.00 172.50 473.50 633.50 545.50 284.50 44.00 0.50 0.00 2262.50
1987 0.00 0.00 0.00 109.00 201.50 453.50 640.00 499.50 299.00 89.00 16.00 3.00 2310.50
1988 0.00 0.00 18.00 68.50 240.50 561.00 639.00 631.00 333.00 136.50 19.50 0.00 2647.00
1989 3.50 1.50 49.50 135.50 250.50 362.00 674.50 570.50 358.50 121.00 21.50 3.50 2552.00
1990 2.50 0.00 6.00 55.00 176.00 585.50 555.50 556.50 435.00 106.50 36.50 0.00 2515.00
1991 0.00 0.00 6.00 27.00 269.00 510.50 601.50 561.00 322.00 176.50 3.50 0.00 2477.00
1992 0.00 0.00 2.00 117.00 258.00 374.00 568.00 512.50 384.50 153.00 0.00 0.00 2369.00
1993 0.00 0.00 11.00 39.00 193.00 448.00 641.50 536.50 258.50 94.50 0.00 0.00 2222.00
1994 0.00 0.00 19.50 87.50 249.50 571.50 613.50 625.50 383.00 62.00 7.00 0.00 2619.00
1995 0.00 0.00 14.50 31.00 59.00 319.00 539.00 679.00 312.00 75.00 10.00 0.50 2039.00
1996 0.00 2.50 5.00 65.50 304.50 471.00 613.00 544.50 251.50 139.00 5.50 1.50 2403.50
1997 7.00 0.00 11.50 27.50 146.50 429.50 635.00 527.50 375.00 119.00 0.00 0.00 2278.50
1998 0.00 0.00 14.50 20.50 275.00 423.50 650.50 546.00 460.50 82.00 18.50 0.00 2491.00
1999 0.00 0.00 17.00 22.50 160.50 385.50 654.00 580.50 272.00 117.50 45.00 0.00 2254.50
2000 0.00 0.00 3.50 81.00 312.50 428.00 678.00 662.00 394.00 88.50 0.00 0.00 2647.50
2001 0.00 0.00 3.00 85.00 217.00 494.00 728.50 613.00 400.00 108.50 11.00 0.00 2660.00
2002 0.00 3.00 2.50 109.50 225.00 624.00 740.50 620.00 370.00 48.00 1.00 0.00 2743.50
2003 1.50 0.50 13.50 95.50 242.00 344.00 799.50 653.00 261.50 189.50 4.00 0.00 2604.50
2004 0.00 0.00 42.50 56.50 305.00 380.50 536.00 448.00 340.00 80.50 8.00 0.00 2197.00
2005 0.50 0.00 5.00 40.50 237.00 462.00 721.50 546.00 433.50 110.50 27.50 0.00 2584.00
2006 1.00 6.50 10.00 117.00 302.50 596.00 673.00 561.00 204.50 91.00 14.50 0.00 2577.00
2007 0.00 0.00 42.00 55.50 198.50 440.00 686.50 701.50 403.50 157.00 39.50 5.00 2729.00
2008 0.00 0.00 4.00 53.50 210.50 477.00 748.00 572.00 311.00 113.50 30.00 2.00 2521.50
2009 5.00 1.00 32.50 57.00 240.50 420.00 577.50 539.50 312.50 41.50 18.00 0.00 2245.00
2010 0.00 0.00 25.50 48.50 221.00 588.50 704.50 647.00 509.50 158.00 15.00 2.50 2920.00
2011 0.00 0.50 22.50 50.00 186.00 615.00 777.50 746.50 374.00 119.50 4.00 0.00 2895.50
2012 3.00 5.50 94.00 127.00 316.00 697.50 787.00 658.00 388.50 114.50 25.50 5.50 3222.00
2013 0.00 0.00 12.50 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 12.50
Period of Record Statistics
MEAN 0.69 1.74 12.58 60.60 214.73 468.12 653.63 585.74 347.69 113.50 11.01 1.12 2470.35
S.D. 1.65 3.73 16.41 34.14 60.12 89.93 69.62 57.80 67.45 44.89 11.96 3.00 249.62
SKEW 2.54 2.85 2.38 0.75 -0.05 0.18 0.25 0.18 -0.06 0.80 1.40 4.00 0.59
MAX 7.00 20.00 94.00 165.00 336.50 697.50 799.50 746.50 509.50 274.50 51.00 18.00 3222.00
MIN 0.00 0.00 0.00 7.50 59.00 295.00 496.50 448.00 193.00 40.00 0.00 0.00 2024.00
NO YRS 65 65 65 64 64 64 64 65 65 65 65 65 64