LAWRENCE, KANSAS

Monthly Total Growing Degree Days

(144559)

Base Temperature = 50 F

File last updated on Apr 6, 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
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 564.23 d 319.09 b 13.50 11.88 a 908.70
1895 8.78 a 11.50 11.00 o 0.00 z 0.00 z 183.50 v 757.00 766.00 34.00 z 0.00 z 0.00 z 0.00 z 1543.28
1896 0.00 o 13.34 d 55.50 378.10 a 579.50 666.00 844.50 851.00 466.00 192.00 64.50 4.13 a 4114.58
1897 2.50 0.00 69.50 167.50 419.00 746.50 908.00 765.50 740.00 399.50 61.00 4.00 4283.00
1898 0.00 y 0.00 z 0.00 z 173.50 479.00 777.00 680.00 f 859.22 a 608.57 b 215.00 48.00 0.00 3160.29
1899 0.00 0.00 a 14.00 0.00 z 273.50 p 705.00 793.50 880.50 537.00 410.50 86.00 0.00 3426.50
1900 0.00 0.00 46.50 266.50 505.50 707.00 826.00 901.50 610.50 371.50 24.50 0.00 4259.50
1901 0.00 0.00 43.00 174.50 448.00 846.21 a 1149.50 876.00 558.00 351.50 31.00 0.00 4477.71
1902 0.50 0.00 59.00 173.50 626.41 b 606.50 831.00 811.00 396.00 299.00 92.00 0.00 3894.91
1903 0.00 4.00 64.00 210.50 0.00 z 0.00 z 0.00 z 0.00 z 466.50 216.50 39.00 0.00 1000.50
1904 0.00 1.04 a 43.50 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 44.54
1905 0.50 1.00 133.00 193.00 487.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 815.00
1906 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1907 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1908 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.00 1.00
1909 19.12 a 2.00 16.00 146.00 374.50 671.00 818.00 864.50 526.00 229.50 140.00 1.50 3808.12
1910 0.00 0.00 258.50 266.50 278.50 617.00 883.00 726.50 544.50 335.50 27.00 0.00 3937.00
1911 15.00 14.50 51.00 168.50 570.00 906.50 878.00 838.50 687.00 215.00 18.00 0.00 4362.00
1912 0.00 0.00 7.50 178.00 557.00 576.50 887.50 848.37 a 510.50 302.50 62.00 0.00 3929.87
1913 3.50 9.00 34.00 246.50 476.00 690.00 0.00 z 0.00 z 589.29 b 281.98 e 129.00 12.92 a 2472.18
1914 1.55 a 0.00 77.00 213.00 496.00 840.00 956.50 905.00 631.03 a 317.50 116.00 0.00 4553.58
1915 0.00 7.00 0.00 0.00 z 368.50 583.00 745.00 613.00 612.00 322.50 113.00 0.00 3364.00
1916 0.00 0.00 80.50 129.00 459.50 620.17 a 1023.00 0.00 z 576.00 295.50 110.50 1.50 3295.67
1917 0.00 a 0.00 81.00 146.50 292.00 660.00 951.00 775.52 a 595.00 174.12 a 97.24 a 4.00 3776.37
1918 0.00 8.50 136.00 64.66 a 603.47 a 850.86 a 881.50 1069.50 438.00 406.21 b 106.73 d 8.50 4573.92
1919 0.00 0.00 61.50 194.50 407.00 728.08 d 951.00 862.50 511.00 h 293.00 21.43 b 0.00 c 3519.01
1920 0.00 0.00 105.00 93.50 430.00 721.50 820.00 0.00 z 610.50 370.00 31.55 a 8.50 3190.55
1921 12.00 23.00 151.00 232.50 503.50 345.50 q 899.50 813.50 695.00 312.50 51.43 b 9.50 3703.43
1922 3.50 13.00 51.50 208.50 494.00 768.00 814.00 897.97 a 663.00 384.00 0.00 z 8.86 c 4306.32
1923 4.50 0.00 29.50 172.00 383.00 709.00 894.00 854.50 565.00 173.50 23.00 0.00 3808.00
1924 0.00 9.00 25.00 238.00 289.00 694.14 a 755.00 848.00 436.50 389.50 83.50 0.00 3767.64
1925 0.00 6.50 95.00 315.00 349.00 791.50 870.50 854.50 770.17 a 121.50 15.50 2.50 4191.67
1926 0.00 6.00 38.50 154.00 538.00 678.00 917.50 925.50 604.14 a 278.50 19.50 0.00 4159.64
1927 0.00 6.74 a 30.50 264.50 437.00 620.50 818.00 659.00 606.50 354.50 70.50 0.00 a 3867.74
1928 6.50 2.50 121.50 160.34 a 514.50 571.50 859.73 a 832.00 495.50 357.00 36.00 0.00 3957.08
1929 0.00 0.00 77.00 240.52 a 353.00 671.50 862.50 886.00 544.00 287.50 0.00 1.00 3923.02
1930 0.00 82.00 41.00 321.50 414.00 663.00 981.50 938.50 664.00 279.00 81.00 1.50 4467.00
1931 3.50 5.00 2.00 216.50 349.00 824.50 945.00 776.00 833.50 390.00 124.50 7.50 4477.00
1932 0.00 70.50 35.00 258.00 493.00 754.00 935.50 876.50 555.00 239.50 8.50 17.00 4242.50
1933 11.50 18.00 83.00 192.50 457.50 895.00 937.00 795.50 718.50 229.00 71.50 12.00 4421.00
1934 7.50 12.00 61.00 261.50 613.00 958.00 1177.00 1063.00 497.00 399.00 80.00 0.00 5129.00
1935 0.00 7.50 168.50 151.50 328.50 619.50 1089.00 905.50 541.00 225.00 15.00 0.00 4051.00
1936 0.00 19.00 89.00 263.50 600.50 853.00 1181.00 1154.00 725.50 285.00 40.00 19.00 5229.50
1937 0.00 0.00 12.00 231.00 543.00 788.00 1003.50 1027.00 654.50 266.50 64.00 1.50 4591.00
1938 0.00 32.00 167.00 270.50 450.00 716.50 946.00 1030.50 677.00 504.50 87.00 0.00 4881.00
1939 11.50 0.00 111.00 200.00 622.00 784.00 1095.00 839.00 811.00 411.50 19.50 17.00 4921.50
1940 0.00 0.00 88.50 209.50 447.00 737.00 971.00 801.50 575.50 442.00 47.00 4.50 4323.50
1941 0.00 0.00 21.50 272.00 612.50 707.50 913.00 884.50 638.50 347.50 62.00 20.00 4479.00
1942 0.00 1.00 50.00 341.00 430.50 700.50 936.00 801.50 540.50 294.00 94.50 0.00 4189.50
1943 0.50 14.50 76.00 290.50 400.00 773.50 913.00 933.00 479.00 241.50 11.50 0.00 4133.00
1944 24.00 16.50 14.00 116.50 604.50 771.00 860.50 838.50 595.00 323.00 132.93 a 0.00 4296.43
1945 0.00 3.50 186.00 188.50 365.00 574.50 808.50 891.00 636.50 257.00 82.00 3.00 3995.50
1946 1.50 16.50 222.50 311.00 372.00 760.50 935.50 826.00 545.50 341.50 19.00 42.50 4394.00
1947 0.50 1.00 27.00 162.50 370.50 668.50 821.50 1058.00 710.50 504.00 12.50 7.00 4343.50
1948 0.00 10.00 73.50 386.50 475.00 706.50 864.50 844.00 658.00 225.00 60.00 6.20 a 4309.20
1949 0.00 0.00 70.50 213.00 564.50 774.00 899.50 799.50 412.00 337.50 102.00 3.00 4175.50
1950 1.50 0.00 63.50 148.50 507.50 720.00 648.00 659.50 503.50 427.00 42.50 0.00 3721.50
1951 0.00 20.00 28.00 161.00 482.50 593.50 793.50 847.50 466.00 269.00 20.50 16.50 3698.00
1952 11.00 1.00 44.00 204.00 473.00 968.00 952.00 870.50 624.00 209.50 85.00 0.00 4442.00
1953 0.00 2.50 80.00 137.00 454.00 955.00 937.50 884.50 713.50 388.50 79.00 4.50 4636.00
1954 0.50 32.00 42.00 372.50 357.50 825.50 1098.00 947.50 759.50 336.00 81.00 2.50 4854.50
1955 1.00 0.00 76.50 394.00 535.00 616.00 1055.50 937.50 703.00 285.50 35.50 4.50 4644.00
1956 0.00 0.00 114.50 214.50 623.50 805.00 922.00 956.00 722.50 456.50 38.00 2.50 4855.00
1957 1.00 0.00 33.67 b 216.00 464.50 716.50 1010.00 941.00 527.00 227.00 20.00 8.50 4165.17
1958 0.00 12.50 0.00 186.00 553.00 708.50 840.00 868.00 635.00 355.00 136.50 0.00 4294.50
1959 0.00 0.00 73.00 246.00 582.00 834.00 e 821.00 946.50 617.50 164.50 32.50 6.00 4323.00
1960 12.50 0.00 39.00 295.00 459.00 727.00 839.00 918.12 a 701.00 376.00 78.50 7.23 a 4452.35
1961 0.00 20.00 46.50 187.50 391.00 692.50 879.00 815.50 487.00 311.00 30.50 5.00 3865.50
1962 0.00 21.50 48.50 226.50 761.00 734.00 871.50 904.00 526.50 394.50 23.00 25.50 4536.50
1963 0.00 2.50 120.00 322.50 523.00 843.50 967.50 925.50 695.00 626.50 93.00 1.00 5120.00
1964 11.00 1.00 35.50 277.50 629.50 708.00 989.50 791.00 608.00 261.50 172.50 0.00 4485.00
1965 11.00 12.00 3.50 327.50 652.00 721.00 876.00 857.00 569.50 370.50 115.50 50.00 4565.50
1966 0.00 12.00 151.50 0.00 z 487.00 695.00 1006.00 756.00 514.00 293.50 114.00 12.00 4041.00
1967 20.00 14.50 172.50 319.00 400.50 685.00 813.00 755.00 498.00 267.50 34.50 5.50 3985.00
1968 1.00 0.00 149.00 233.50 389.00 789.00 887.00 836.50 590.00 354.50 24.50 0.00 4254.00
1969 0.00 0.00 46.50 d 233.50 521.50 651.50 966.00 863.00 615.00 225.00 55.50 0.00 4177.50
1970 0.00 4.50 20.50 269.50 612.00 699.50 931.50 985.50 608.50 227.00 18.50 23.00 4400.00
1971 0.00 8.00 68.00 303.00 448.50 853.50 799.00 811.00 648.00 441.50 99.00 0.00 4479.50
1972 0.50 28.50 101.00 236.00 480.50 813.00 861.50 858.50 650.50 263.50 14.00 5.00 4312.50
1973 6.50 0.00 41.50 203.50 434.50 790.00 922.50 908.50 563.50 428.50 69.00 9.50 4377.50
1974 0.00 10.50 153.50 279.00 585.50 663.50 1086.50 784.00 365.00 299.50 20.50 0.00 4247.50
1975 0.00 0.00 22.00 229.00 523.00 722.50 929.00 927.50 449.00 299.00 146.00 14.00 4261.00
1976 0.00 59.50 55.50 215.50 311.00 675.00 919.50 890.00 608.00 196.00 10.50 2.50 3943.00
1977 0.00 f 5.50 77.00 313.45 a 601.00 757.00 950.00 799.80 a 606.00 277.50 59.00 0.50 4446.75
1978 0.00 0.00 85.50 272.50 442.50 786.00 990.00 908.50 773.00 282.50 104.00 3.00 4647.50
1979 0.00 0.00 62.50 198.50 485.50 719.00 865.00 840.88 c 634.00 393.00 38.00 10.00 4246.38
1980 2.50 1.50 20.50 241.50 529.50 858.00 1177.00 1032.00 726.00 322.50 136.00 17.00 5064.00
1981 13.50 77.50 89.50 472.00 412.00 743.00 945.50 806.00 630.00 294.00 71.00 4.50 4558.50
1982 0.00 a 21.50 107.00 200.50 541.50 614.00 964.50 864.50 614.00 332.50 101.50 30.50 4392.00
1983 0.00 9.50 98.00 102.00 401.50 717.00 1018.50 1106.50 697.00 321.50 88.50 0.00 4560.00
1984 0.00 18.50 3.50 115.50 421.50 777.50 880.50 966.00 597.50 295.00 62.50 21.50 4159.50
1985 0.00 0.00 89.50 342.00 554.00 656.50 940.50 776.00 592.00 303.00 32.50 0.00 4286.00
1986 12.50 14.50 176.00 340.00 553.00 851.50 987.50 732.00 696.00 287.50 6.50 0.00 4657.00
1987 0.00 5.50 102.50 329.00 669.00 809.50 946.00 893.50 596.50 215.50 118.00 3.00 4688.00
1988 8.00 14.00 100.50 228.50 639.00 904.50 926.50 1022.00 700.50 197.50 83.50 1.50 4826.00
1989 10.00 0.00 136.40 a 319.50 507.00 705.50 925.50 859.50 472.50 367.00 66.50 4.00 4373.40
1990 10.00 17.50 0.00 z 198.50 376.50 809.50 898.00 874.00 745.00 316.00 168.50 3.50 4417.00
1991 0.00 22.00 159.50 288.00 636.50 837.50 1029.00 943.50 621.00 375.50 36.50 11.00 4960.00
1992 0.00 20.00 112.00 229.00 457.50 627.00 831.50 696.00 572.50 308.00 17.00 0.00 3870.50
1993 0.00 3.00 35.50 155.00 458.50 707.50 882.00 0.00 z 468.00 256.50 20.50 5.00 2991.50
1994 0.00 23.00 134.50 245.00 522.00 841.00 856.00 823.50 560.50 304.50 39.50 10.00 4359.50
1995 0.00 b 34.50 160.50 131.50 318.50 692.00 931.50 971.00 513.00 291.50 23.50 8.00 4075.50
1996 3.50 38.50 42.50 233.00 525.00 760.50 838.00 809.00 494.00 261.50 13.00 5.00 4023.50
1997 25.00 12.00 95.00 142.00 379.00 728.00 906.00 331.50 r 612.50 332.00 22.50 0.00 3254.00
1998 1.50 15.50 0.00 z 192.50 687.00 756.00 921.50 894.50 766.50 319.50 98.50 47.00 4700.00
1999 0.00 31.00 47.53 a 243.00 478.50 674.50 1014.00 881.00 517.00 347.00 189.50 14.50 4437.53
2000 1.00 63.50 103.50 258.00 617.62 e 710.00 924.50 1100.50 738.00 410.50 31.50 0.00 a 4958.62
2001 0.00 0.00 15.50 385.00 540.95 a 709.50 1011.00 927.00 545.50 286.00 0.00 z 36.74 d 4457.19
2002 7.00 0.00 z 41.00 276.00 422.00 808.50 952.00 900.50 722.00 164.50 19.00 0.00 4312.50
2003 0.00 z 0.50 96.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 336.00 61.50 0.00 494.00
2004 3.00 2.50 79.00 227.50 534.50 0.00 z 812.00 0.00 z 627.41 a 239.00 45.00 0.00 z 2569.91
2005 0.00 a 0.00 17.00 234.00 458.00 769.50 877.50 846.00 656.50 274.50 0.00 z 0.00 l 4133.00
2006 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2007 0.00 z 0.00 z 0.00 z 0.00 z 410.00 i 712.00 885.00 1039.50 608.00 298.00 43.00 0.50 3586.00
2008 0.00 1.00 12.50 99.00 376.00 727.00 859.00 764.00 484.50 194.50 68.00 3.00 3588.50
2009 0.00 q 23.50 78.02 a 167.50 451.00 754.50 748.50 730.00 475.50 91.00 82.50 0.00 3602.02
2010 0.00 0.00 18.00 303.50 406.50 812.50 920.00 942.50 605.50 306.50 45.00 0.00 4360.00
2011 0.00 7.00 77.50 239.48 a 434.50 791.40 e 1086.03 a 954.80 a 504.50 308.40 b 58.39 b 0.00 a 4462.01
2012 11.00 7.25 a 333.50 366.00 678.00 849.50 1128.00 867.50 599.00 259.00 83.79 a 33.50 5216.04
2013 12.00 1.50 26.19 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 39.69
Period of Record Statistics
MEAN 3.09 10.73 75.61 233.20 485.06 740.51 919.05 873.90 598.67 307.51 62.11 6.49 4349.96
S.D. 5.54 16.04 56.82 74.48 98.52 85.73 96.84 95.98 94.83 82.24 41.73 10.12 366.23
SKEW 2.01 2.54 1.47 0.42 0.20 0.32 0.52 0.28 0.05 0.46 0.74 2.37 0.32
MAX 25.00 82.00 333.50 472.00 761.00 968.00 1181.00 1154.00 833.50 626.50 189.50 50.00 5229.50
MIN 0.00 0.00 0.00 64.66 278.50 571.50 648.00 613.00 365.00 91.00 0.00 0.00 3588.50
NO YRS 109 112 110 107 108 107 108 104 110 112 109 111 87