FLAGLER 1S, COLORADO

Monthly Total Growing Degree Days

(052932)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 357.00 s 1070.65 d 1032.00 752.50 211.00 46.50 17.57 a 3130.21
1920 44.50 4.00 53.00 103.00 476.00 720.00 940.50 770.35 a 650.50 358.50 36.50 17.50 4174.35
1921 15.50 56.50 153.00 191.50 506.00 756.72 a 976.50 b 945.00 684.83 a 426.80 c 103.00 44.00 4859.36
1922 0.00 a 31.00 78.53 a 172.24 a 278.50 l 848.50 268.50 u 0.00 z 780.52 a 355.95 c 31.50 14.00 2312.24
1923 9.50 f 4.50 25.50 183.10 a 423.50 743.00 943.20 d 847.33 a 600.00 193.00 56.38 a 2.00 4021.52
1924 1.50 44.04 b 4.50 212.59 a 281.07 a 774.00 905.95 b 955.46 c 589.00 390.82 c 116.50 1.07 b 4276.49
1925 0.00 20.50 135.00 293.00 401.50 j 840.00 c 1000.78 a 908.09 b 710.17 a 169.00 h 35.50 14.00 3957.04
1926 0.00 21.00 66.81 b 220.50 526.50 735.58 d 941.76 b 766.00 h 660.52 a 413.00 86.50 37.50 3709.66
1927 36.50 28.50 58.50 273.50 617.93 a 719.00 918.50 779.50 649.29 b 463.50 137.14 b 0.50 4682.36
1928 41.00 14.50 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 0.00 z 55.50
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 0.00 z 0.00 z 98.00 p 94.50 10.00 104.50
1959 14.00 0.00 39.50 227.00 493.50 886.50 1000.50 806.00 g 627.50 248.00 48.50 16.00 f 3585.00
1960 0.00 0.00 101.00 330.50 501.00 855.00 965.00 1014.22 a 736.00 404.00 77.50 10.00 4994.22
1961 1.00 35.50 68.00 199.00 477.00 780.50 969.00 961.50 513.00 325.00 37.00 6.00 4372.50
1962 8.50 99.50 46.00 321.50 646.50 758.00 963.00 992.00 a 677.00 419.00 111.50 35.50 5078.00
1963 1.50 63.50 135.00 300.50 653.00 889.00 1084.00 975.00 802.00 535.00 91.00 8.50 5538.00
1964 17.00 0.00 32.50 252.50 587.00 785.50 1102.00 940.00 717.50 382.00 84.00 31.00 4931.00
1965 30.50 26.50 18.50 321.50 620.00 732.00 1039.00 884.50 464.00 444.50 127.50 55.50 4764.00
1966 0.00 0.00 148.00 208.00 623.50 857.50 1119.50 905.50 675.00 336.50 100.00 11.50 4985.00
1967 32.00 30.00 196.50 334.50 448.50 729.00 971.00 888.00 654.50 396.00 98.50 0.00 4778.50
1968 13.00 7.00 107.00 173.00 378.50 905.50 1009.05 a 883.50 680.00 437.00 55.00 14.00 4662.55
1969 27.00 17.50 35.50 358.50 611.50 736.50 1114.50 1054.50 776.00 178.00 69.00 30.50 5009.00
1970 28.00 23.50 30.50 170.50 616.50 795.00 1020.50 1054.50 637.00 220.00 68.50 12.50 4677.00
1971 32.50 10.50 103.00 218.00 430.50 895.00 965.00 981.50 626.50 345.50 58.00 20.50 4686.50
1972 8.50 53.00 175.00 286.50 520.50 863.50 962.00 913.50 677.00 0.00 z 2.50 5.50 4467.50
1973 9.00 2.50 28.42 a 152.00 498.58 a 796.00 958.00 1017.00 603.00 421.00 95.50 28.93 a 4609.93
1974 7.50 5.50 184.00 238.00 619.00 809.50 1087.00 882.00 583.00 416.50 55.00 4.00 4891.00
1975 12.00 12.96 a 83.59 c 251.90 a 0.00 z 821.00 1034.00 1000.50 605.50 431.50 111.50 26.00 4390.45
1976 21.00 61.00 95.50 260.00 503.00 808.00 1070.00 1008.50 688.50 280.00 80.50 19.00 4895.00
1977 0.00 33.92 b 91.00 333.00 603.00 0.00 z 1092.50 955.00 812.50 385.00 86.00 46.00 4437.92
1978 0.00 0.00 0.00 z 269.48 a 469.50 822.41 a 1105.50 918.00 758.00 407.50 78.00 3.00 4831.40
1979 0.00 30.50 76.98 a 304.50 485.00 787.76 a 1042.00 940.00 771.00 442.00 12.50 32.50 4924.74
1980 6.50 37.00 43.00 178.00 420.00 856.50 1109.50 1032.30 a 742.00 334.00 140.69 a 96.00 4995.49
1981 11.00 63.50 69.00 405.50 440.00 864.00 1039.50 892.00 747.93 a 365.00 140.50 54.50 5092.43
1982 10.00 69.00 101.00 198.00 482.50 667.50 1025.00 1050.50 672.50 320.50 25.00 18.00 4639.50
1983 0.00 19.00 83.00 140.00 347.50 709.00 1048.50 1106.50 798.00 394.00 106.00 0.00 4751.50
1984 4.50 5.50 16.00 98.50 545.00 779.00 1032.00 1037.00 661.50 236.12 a 64.00 25.50 4504.62
1985 0.00 11.00 92.50 337.00 538.00 794.00 1050.50 1004.00 0.00 z 311.00 53.00 0.00 4191.00
1986 66.00 76.00 192.50 316.50 530.62 a 853.50 1059.00 970.50 689.50 324.50 64.50 1.50 5144.62
1987 20.50 27.00 91.50 308.00 564.00 822.00 1030.00 918.50 641.50 364.50 115.00 44.00 4946.50
1988 9.50 26.50 86.00 244.00 546.00 575.00 l 1021.50 1020.50 672.93 a 387.50 92.50 14.00 4120.93
1989 14.50 20.50 213.50 349.50 566.50 721.00 1040.50 945.50 636.50 361.00 129.00 26.00 5024.00
1990 18.00 19.00 93.00 285.50 466.00 938.00 945.00 940.50 790.00 376.00 173.00 29.00 5073.00
1991 4.00 39.00 96.50 233.00 598.50 891.50 977.50 929.00 690.00 464.00 44.00 10.50 4977.50
1992 5.50 40.00 123.00 361.00 586.50 707.50 625.00 j 844.50 591.00 287.00 5.69 a 0.00 3551.69
1993 0.00 0.00 51.00 134.00 370.00 647.00 806.50 707.50 422.00 174.50 1.50 1.50 3315.50
1994 0.00 0.50 63.50 165.00 456.00 781.00 785.00 839.50 0.00 z 180.50 19.50 32.50 3323.00
1995 27.00 75.50 172.64 b 156.21 a 333.25 a 714.50 978.00 1068.50 669.50 352.00 181.00 57.50 4785.59
1996 38.23 a 105.50 86.50 245.50 544.50 612.00 i 950.50 932.00 631.50 368.00 79.00 54.00 4035.23
1997 59.50 27.50 138.50 i 202.00 483.00 812.50 1023.00 916.50 737.50 382.00 54.50 5.00 4703.00
1998 14.50 11.50 120.26 b 176.50 554.50 751.03 a 1040.00 939.00 815.00 339.00 128.79 a 64.00 4954.09
1999 6.72 a 40.00 122.00 149.00 413.33 a 672.22 c 964.50 833.50 512.07 a 360.78 b 70.50 q 28.33 b 4102.44
2000 12.40 a 81.78 d 74.50 l 214.00 f 415.50 j 648.50 g 622.50 m 639.00 m 542.00 g 295.50 h 18.00 l 4.00 m 94.18
2001 4.50 l 4.50 j 55.50 n 158.50 o 407.00 h 580.00 j 776.50 j 732.50 i 422.50 n 258.00 j 141.50 l 8.50 s 0.00
2002 23.50 j 2.50 j 15.50 q 177.50 l 384.50 i 563.00 l 697.00 l 689.50 j 381.50 m 146.50 m 25.50 r 2.50 q 0.00
2003 15.00 m 2.50 m 71.00 q 202.00 p 377.50 i 502.50 i 891.50 g 636.50 m 265.00 q 317.50 m 20.50 s 3.50 t 0.00
2004 8.00 o 29.50 o 105.50 p 227.00 j 504.00 h 763.80 e 718.00 h 379.00 r 432.50 l 180.50 q 51.00 o 9.50 t 763.80
2005 84.50 h 34.00 75.50 282.50 601.50 854.50 1093.00 982.50 800.50 385.00 161.00 40.00 5310.00
2006 64.50 18.50 131.00 380.00 638.00 952.50 1122.50 985.50 549.50 324.00 126.00 14.50 5306.50
2007 0.00 3.00 56.50 s 0.00 z 610.00 835.86 a 1072.00 1063.50 755.17 a 434.00 199.14 a 20.67 a 4993.34
2008 6.41 b 9.84 a 95.00 215.36 b 574.03 b 777.50 1109.05 b 944.90 e 618.60 e 333.25 e 143.00 18.60 a 4845.55
2009 54.00 58.00 118.50 i 151.00 f 577.52 d 798.60 e 925.23 e 947.50 639.50 67.50 x 132.00 4.50 j 4132.35
2010 15.50 e 0.00 e 95.50 274.50 476.37 a 885.50 1080.23 e 1043.50 775.50 390.00 101.38 a 25.00 5162.98
2011 0.00 v 39.00 g 144.84 b 278.50 488.25 a 892.24 a 1142.00 1117.50 703.00 414.50 22.50 0.00 e 5203.34
2012 38.00 9.32 a 337.00 394.50 674.25 a 1077.50 1160.00 961.00 a 597.00 f 312.00 171.50 36.00 r 5135.07
2013 8.00 5.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 13.00
Period of Record Statistics
MEAN 16.08 28.31 97.46 248.51 519.30 804.90 1017.87 952.38 674.99 355.29 85.61 22.13 4814.14
S.D. 17.56 26.33 59.97 76.13 88.65 79.36 76.60 82.49 87.50 78.83 47.48 19.92 373.56
SKEW 1.28 1.07 1.35 0.08 -0.48 0.61 -0.64 -0.51 -0.57 -0.66 0.25 1.25 -1.80
MAX 66.00 105.50 337.00 405.50 674.25 1077.50 1160.00 1117.50 815.00 535.00 199.14 96.00 5538.00
MIN 0.00 0.00 4.50 98.50 281.07 647.00 785.00 707.50 422.00 174.50 1.50 0.00 3315.50
NO YRS 57 59 53 55 54 55 56 55 55 55 58 56 36