TACONY 13 SE, COLORADO

Monthly Total Growing Degree Days

(058157)

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
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 447.50 89.00 31.60 e 568.10
1956 10.91 d 2.79 c 157.98 e 231.43 b 694.63 d 1059.00 1071.10 b 1005.50 160.00 x 475.50 51.43 b 16.61 c 4776.87
1957 5.00 f 88.15 a 75.50 238.89 c 514.00 789.50 1055.50 975.47 a 684.50 394.00 35.17 a 15.50 q 4850.68
1958 6.50 3.50 n 17.00 y 250.00 718.68 a 934.50 1043.15 a 1057.00 818.28 a 378.50 f 108.50 n 19.38 c 4847.48
1959 10.50 19.19 a 56.50 f 363.62 a 655.50 960.50 1048.50 1059.68 a 686.79 b 310.50 103.00 0.00 z 5217.77
1960 0.00 z 1.00 j 138.50 343.45 a 566.50 882.50 966.54 c 1039.50 757.50 b 400.50 80.00 5.50 5180.48
1961 0.53 b 36.81 a 78.03 b 265.86 a 602.29 c 820.50 970.30 a 989.00 576.11 c 354.90 b 63.21 b 8.00 4765.55
1962 10.00 83.42 d 63.07 b 354.00 684.67 b 840.00 1017.83 a 1041.27 c 699.50 443.50 115.96 d 12.50 n 5353.22
1963 10.50 89.04 c 132.50 371.50 676.00 918.50 1150.62 a 1006.98 a 851.79 b 593.28 b 94.00 1.19 e 5895.89
1964 11.00 0.00 a 0.00 z 0.00 z 641.04 c 595.00 k 1184.72 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1836.75
1965 0.00 z 48.70 e 32.50 401.00 632.83 b 802.50 1074.00 924.32 a 589.50 465.50 177.00 49.50 5197.34
1966 4.00 0.00 195.00 304.50 678.38 a 902.50 1190.00 944.50 773.50 399.50 131.00 11.00 5533.88
1967 47.00 31.50 250.67 b 406.67 c 550.50 825.00 1060.50 933.10 a 698.28 a 453.50 135.50 4.00 5396.21
1968 20.00 25.00 138.00 243.00 541.00 953.00 1060.50 960.00 732.50 459.50 63.00 18.00 5213.50
1969 36.50 21.50 53.50 437.50 663.00 777.50 1142.35 a 1104.00 794.00 209.50 76.50 19.00 5334.85
1970 30.00 52.50 45.50 234.23 d 668.57 a 860.36 b 1118.07 a 1117.50 701.00 255.00 92.00 35.50 5210.22
1971 39.00 28.50 144.00 326.38 a 541.00 971.38 a 1044.00 1004.50 648.75 b 405.50 102.41 a 28.50 5283.92
1972 27.00 75.00 253.54 c 394.50 606.00 942.50 1056.00 1006.00 731.50 427.05 b 11.50 4.00 5534.59
1973 15.50 26.00 75.00 192.93 a 552.50 850.00 1007.50 1038.50 643.50 484.00 122.50 37.50 5045.43
1974 29.50 32.00 223.00 314.00 729.02 a 904.66 a 1114.45 a 944.00 641.00 470.50 71.50 3.50 5477.12
1975 7.00 25.50 101.78 a 297.50 567.62 b 869.50 1088.50 1065.88 a 691.50 461.00 126.00 48.57 a 5350.35
1976 19.00 92.00 122.50 339.31 a 600.00 891.50 1091.50 1004.00 713.00 288.50 94.66 a 11.50 5267.47
1977 0.00 44.00 125.55 a 378.00 702.00 978.00 1112.50 1001.82 a 831.00 426.50 103.00 60.50 5762.87
1978 3.50 1.00 197.00 400.86 a 565.00 916.00 1161.50 986.50 801.00 452.50 114.50 5.00 5604.36
1979 0.00 a 38.50 136.92 a 338.28 a 519.25 a 846.72 a 1073.50 950.00 800.00 490.00 19.50 36.50 5249.17
1980 17.50 42.98 a 57.00 237.00 504.50 961.00 1196.50 1071.57 a 763.50 370.50 178.50 111.50 5512.05
1981 16.50 71.50 114.00 516.50 586.50 1025.00 1100.50 975.50 812.00 431.00 195.00 60.00 5904.00
1982 16.00 67.00 146.00 340.50 569.00 766.50 1080.00 1042.50 752.00 333.50 45.50 19.50 5178.00
1983 9.50 31.50 110.50 228.00 475.00 803.00 1158.00 1140.00 850.50 445.00 156.00 4.50 5411.50
1984 3.50 14.50 43.50 187.00 669.00 903.50 1081.00 1023.50 700.50 290.50 100.00 40.00 5056.50
1985 1.50 15.00 120.50 385.50 652.00 904.00 1065.50 1045.00 697.50 378.50 63.50 4.00 5332.50
1986 87.00 141.50 266.00 403.00 622.00 928.00 1111.50 992.00 698.00 381.50 75.00 2.50 5708.00
1987 28.50 44.00 81.50 374.00 635.00 920.50 1111.00 987.00 715.50 398.00 123.00 37.00 5455.00
1988 0.50 30.00 141.50 327.50 619.50 947.50 1080.50 1084.50 733.50 453.00 145.50 10.50 5574.00
1989 19.00 28.00 281.00 418.50 705.00 489.00 j 1079.50 1000.50 721.00 407.50 100.50 j 20.00 4680.00
1990 27.50 20.00 123.50 349.50 526.50 1013.50 984.50 978.50 842.50 417.00 186.00 19.00 5488.00
1991 2.00 36.50 137.00 322.50 704.00 957.00 1039.00 983.00 717.50 450.50 47.00 6.00 5402.00
1992 6.50 39.00 168.00 418.50 693.00 309.00 p 1016.00 916.50 761.00 416.50 31.50 4.00 4470.50
1993 5.00 10.50 151.00 318.50 592.50 899.50 1077.00 962.50 650.00 348.50 30.50 18.50 5064.00
1994 9.00 21.00 214.50 325.50 672.50 1007.00 1036.00 1055.00 774.50 387.50 99.00 32.00 5633.50
1995 23.00 92.00 176.50 99.00 j 449.00 760.50 989.00 1125.50 693.50 338.50 157.00 55.50 4860.00
1996 23.00 103.00 111.50 354.00 778.00 913.00 1055.50 989.00 685.00 427.50 100.00 60.00 5599.50
1997 55.50 39.50 206.00 230.00 594.50 884.00 1105.50 979.50 807.00 422.50 44.50 1.50 5370.00
1998 10.50 19.00 117.50 248.50 714.50 840.00 1118.00 982.00 856.00 407.00 0.00 z 0.00 z 5313.00
1999 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2000 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1126.00 1106.00 818.50 428.00 16.00 4.81 b 3499.31
2001 12.00 15.00 102.00 416.00 600.00 943.50 1189.00 1072.50 773.50 438.02 d 182.50 12.50 5756.52
2002 33.50 31.50 104.00 458.50 645.50 1048.50 1176.00 1114.50 788.00 313.50 83.00 13.00 5809.50
2003 49.00 30.00 184.00 439.00 700.00 805.50 1272.50 1126.00 708.50 572.00 135.00 44.00 6065.50
2004 11.50 44.50 332.00 379.00 774.50 865.00 1051.00 951.00 824.00 482.00 99.50 48.50 5862.50
2005 59.50 51.00 127.50 366.00 680.50 954.50 1224.00 1080.50 883.50 522.00 236.50 59.00 6244.50
2006 77.50 44.00 181.00 482.50 735.00 1041.00 1177.50 1036.50 0.00 z 380.50 147.50 17.00 5320.00
2007 6.72 a 26.50 297.50 315.50 646.00 905.50 1117.50 1145.00 863.50 527.00 205.00 48.00 6103.72
2008 37.50 30.00 183.50 346.00 671.50 954.00 1153.09 c 1014.00 768.00 478.50 187.00 51.00 5874.09
2009 75.50 76.00 205.50 378.00 724.50 877.00 1064.50 993.50 0.00 z 296.00 183.50 7.50 4881.50
2010 12.00 0.00 92.50 341.50 581.00 976.00 1135.00 1075.50 883.00 468.50 106.50 30.00 5701.50
2011 13.00 43.00 173.00 364.82 b 575.57 a 1016.00 1201.77 a 1173.00 777.50 431.00 89.00 0.00 5857.65
2012 16.00 12.43 a 304.50 472.50 727.50 1092.22 c 1215.00 1082.50 803.00 363.00 175.50 44.00 6308.15
2013 9.50 3.00 127.10 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 139.60
Period of Record Statistics
MEAN 20.99 39.53 149.46 342.85 630.79 911.70 1098.04 1026.60 749.74 414.04 107.48 25.77 5541.40
S.D. 20.51 29.85 70.45 76.00 76.01 78.92 67.22 62.13 73.14 73.45 54.08 22.62 338.88
SKEW 1.55 1.14 0.66 -0.11 -0.25 0.09 0.28 0.37 -0.15 -0.33 0.26 1.22 0.21
MAX 87.00 141.50 332.00 516.50 778.00 1092.22 1272.50 1173.00 883.50 593.28 236.50 111.50 6308.15
MIN 0.00 0.00 32.50 187.00 449.00 760.50 966.54 916.50 576.11 209.50 11.50 0.00 4765.55
NO YRS 53 54 53 53 55 52 56 55 52 55 53 52 41