LAWRENCE, KANSAS

Monthly Total Growing Degree Days

(144559)

Base Temperature = 40 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 864.23 d 608.78 b 109.50 84.22 a 1666.72
1895 41.33 a 67.50 47.00 o 0.00 z 0.00 z 263.50 v 1067.00 1076.00 44.00 z 0.00 z 0.00 z 0.00 z 2251.83
1896 13.50 o 80.62 d 145.50 653.79 a 889.50 966.00 1154.50 1161.00 766.00 488.00 180.50 105.92 a 6591.33
1897 18.00 9.00 194.50 434.50 729.00 1046.50 1218.00 1075.50 1040.00 706.00 205.00 22.50 6698.50
1898 2.50 y 0.00 z 0.00 z 433.50 784.00 1077.00 930.00 f 1169.22 a 908.57 b 432.00 167.50 8.50 4980.29
1899 23.50 23.85 a 76.00 0.00 z 423.50 p 1005.00 1103.50 1190.50 833.00 719.50 292.50 21.00 5288.35
1900 51.50 6.50 183.50 531.00 815.50 1007.00 1136.00 1211.50 910.50 681.00 123.50 35.00 6692.50
1901 31.50 15.50 159.50 414.50 758.00 1146.21 a 1459.50 1186.00 856.50 654.00 166.00 15.00 6862.21
1902 32.50 12.00 219.00 423.50 936.41 b 906.50 1141.00 1121.00 696.00 592.00 275.00 10.50 6365.41
1903 12.50 26.00 216.00 479.50 0.00 z 0.00 z 0.00 z 0.00 z 765.50 523.00 163.00 17.00 2202.50
1904 14.00 38.84 a 208.50 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 261.34
1905 10.50 44.50 358.50 445.00 797.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1656.00
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 55.00 55.00
1909 74.40 a 55.50 123.50 385.50 674.50 971.00 1128.00 1174.50 826.00 500.00 355.00 18.50 6286.40
1910 20.50 17.00 522.00 505.50 583.00 917.00 1193.00 1036.50 844.50 608.00 140.00 1.00 6388.00
1911 65.50 82.00 220.50 417.00 868.50 1206.50 1188.00 1148.50 987.00 459.00 98.00 44.00 6784.50
1912 1.50 5.50 54.50 443.50 867.00 876.50 1197.50 1158.37 a 803.00 588.50 225.50 21.00 6242.37
1913 41.00 50.00 150.50 506.00 785.00 990.00 0.00 z 0.00 z 889.29 b 493.62 e 345.50 83.70 a 4334.60
1914 55.80 a 11.50 209.00 450.50 803.50 1140.00 1266.50 1215.00 931.03 a 600.50 326.00 8.00 7017.33
1915 15.00 60.50 11.00 0.00 z 675.50 883.00 1055.00 923.00 912.00 624.00 287.50 26.00 5472.50
1916 33.50 40.50 268.50 374.50 768.00 920.17 a 1333.00 0.00 z 873.50 571.50 260.50 59.50 5503.17
1917 22.22 a 26.00 244.50 372.50 581.50 960.00 1261.00 1085.52 a 895.00 369.93 a 271.55 a 41.00 6130.72
1918 0.00 99.50 363.00 297.93 a 913.47 a 1150.86 a 1191.50 1379.50 737.00 692.16 b 301.15 d 101.00 7227.07
1919 50.00 46.50 242.50 453.50 717.00 1028.08 d 1261.00 1172.50 731.00 h 550.50 169.29 b 9.96 c 5700.83
1920 7.00 27.50 304.00 303.00 740.00 1021.50 1130.00 0.00 z 907.50 661.50 125.69 a 76.00 5303.69
1921 55.50 105.00 367.00 495.50 812.50 475.50 q 1209.50 1123.50 995.00 618.00 201.96 b 82.50 6065.96
1922 19.50 76.50 203.00 492.00 804.00 1068.00 1124.00 1207.97 a 963.00 684.50 0.00 z 104.07 c 6746.54
1923 82.50 24.50 135.00 432.50 691.00 1009.00 1204.00 1164.50 865.00 407.50 193.50 38.00 6247.00
1924 26.00 75.50 101.00 522.00 584.50 994.14 a 1065.00 1158.00 736.50 692.00 231.00 34.50 6220.14
1925 6.00 90.00 294.00 607.00 658.00 1091.50 1180.50 1164.50 1070.17 a 287.50 150.00 58.50 6657.67
1926 15.00 60.00 138.50 339.00 848.00 978.00 1227.50 1235.50 889.66 a 564.50 114.00 10.00 6419.66
1927 37.50 88.67 a 195.00 523.50 744.50 920.50 1128.00 969.00 901.50 664.50 228.00 14.47 a 6415.13
1928 56.50 47.50 301.00 399.31 a 824.50 871.50 1169.73 a 1142.00 795.50 634.50 175.50 45.00 6462.54
1929 0.00 2.00 285.00 519.83 a 654.00 971.50 1172.50 1196.00 844.00 582.50 61.00 57.00 6345.33
1930 8.50 230.00 177.00 617.00 719.00 963.00 1291.50 1248.50 964.00 500.50 252.50 27.50 6999.00
1931 70.50 91.50 84.00 447.00 650.50 1124.50 1255.00 1086.00 1133.50 680.50 339.00 99.00 7061.00
1932 19.00 180.00 146.00 546.50 803.00 1054.00 1245.50 1186.50 855.00 491.00 102.50 73.00 6702.00
1933 112.50 79.50 233.00 459.00 765.50 1195.00 1247.00 1105.50 1018.50 525.50 244.50 127.00 7112.50
1934 55.50 90.50 198.50 560.00 923.00 1258.00 1487.00 1373.00 796.00 693.50 279.50 5.00 7719.50
1935 37.50 68.00 397.50 390.00 628.00 919.50 1399.00 1215.50 841.00 497.50 102.50 29.00 6525.00
1936 7.00 62.50 330.50 508.00 910.50 1153.00 1491.00 1464.00 1025.50 548.50 169.50 90.00 7760.00
1937 3.00 17.50 123.00 471.50 853.00 1088.00 1313.50 1337.00 953.00 530.00 193.50 25.00 6908.00
1938 27.50 133.00 432.00 503.00 760.00 1016.50 1256.00 1340.50 977.00 803.50 257.50 48.00 7554.50
1939 103.50 26.50 280.50 440.50 932.00 1084.00 1405.00 1149.00 1111.00 703.00 172.50 164.00 7571.50
1940 0.00 17.50 223.50 465.50 756.00 1037.00 1281.00 1111.50 875.50 752.00 166.50 76.00 6762.00
1941 25.50 21.50 132.00 567.00 922.50 1007.50 1223.00 1194.50 937.00 624.50 222.50 134.00 7011.50
1942 52.50 28.00 211.00 618.00 740.50 1000.50 1246.00 1111.50 820.00 572.50 270.50 11.50 6682.50
1943 17.50 108.50 194.50 573.00 710.00 1073.50 1223.00 1243.00 779.00 524.50 124.00 30.00 6600.50
1944 75.00 102.00 105.00 346.00 899.50 1071.00 1170.50 1148.50 895.00 630.00 297.93 a 0.00 6740.43
1945 7.50 58.00 423.00 458.50 657.50 874.50 1118.50 1201.00 933.00 546.50 242.00 24.50 6544.50
1946 21.00 124.00 499.00 603.50 677.50 1060.50 1245.50 1136.00 845.50 644.50 193.50 143.50 7194.00
1947 55.50 33.00 109.00 438.00 677.00 968.50 1131.50 1368.00 1010.50 814.00 95.00 57.50 6757.50
1948 7.50 61.00 206.00 682.50 785.00 1006.50 1174.50 1154.00 958.00 523.00 219.00 59.93 a 6836.93
1949 22.50 18.00 217.00 461.50 874.50 1074.00 1209.50 1109.50 712.00 629.50 314.00 66.00 6708.00
1950 39.50 36.00 176.00 370.00 816.00 1020.00 958.00 969.50 803.50 735.00 150.50 32.00 6106.00
1951 35.50 111.50 128.00 373.50 792.50 893.50 1103.50 1157.50 764.00 546.50 115.00 70.50 6091.50
1952 62.00 82.50 130.50 435.50 783.00 1268.00 1262.00 1180.50 924.00 468.00 226.00 27.00 6849.00
1953 38.50 82.50 275.50 369.00 758.50 1255.00 1247.50 1194.50 1013.50 689.50 233.50 59.50 7217.00
1954 18.00 192.50 180.50 657.00 653.50 1125.50 1408.00 1257.50 1059.50 620.00 256.50 41.00 7469.50
1955 31.50 18.00 218.50 692.00 845.00 916.00 1365.50 1247.50 1003.00 583.00 146.50 36.00 7102.50
1956 17.50 31.50 285.00 445.50 933.50 1105.00 1232.00 1266.00 1022.50 766.50 173.50 70.50 7349.00
1957 13.50 50.00 153.40 b 426.00 774.50 1016.50 1320.00 1251.00 827.00 497.50 141.50 101.50 6572.40
1958 22.50 66.00 42.50 462.50 863.00 1008.50 1150.00 1178.00 935.00 654.50 364.00 36.00 6782.50
1959 17.50 42.00 236.00 487.50 892.00 1134.00 e 1131.00 1256.50 917.50 461.50 149.50 83.50 6808.50
1960 42.50 21.50 89.00 565.50 769.00 1027.00 1149.00 1228.12 a 1001.00 669.00 288.50 47.53 a 6897.65
1961 32.50 108.50 197.00 406.00 699.50 992.50 1189.00 1125.50 787.00 613.00 137.50 36.00 6324.00
1962 7.50 86.50 169.00 478.00 1071.00 1034.00 1181.50 1214.00 826.50 694.00 198.00 106.00 7066.00
1963 16.00 39.50 311.50 616.00 833.00 1143.50 1277.50 1235.50 995.00 932.50 284.50 32.00 7716.50
1964 72.00 31.50 174.50 551.50 939.50 1008.00 1299.50 1101.00 908.00 562.00 355.50 23.50 7026.50
1965 49.00 72.50 58.50 626.00 962.00 1021.00 1186.00 1167.00 869.50 676.00 331.00 194.50 7213.00
1966 22.00 50.00 377.50 0.00 z 794.50 995.00 1316.00 1066.00 814.00 580.50 285.00 89.50 6390.00
1967 62.50 48.00 357.50 596.50 700.00 985.00 1123.00 1065.00 797.00 546.00 180.50 53.50 6514.50
1968 62.50 33.00 357.00 518.00 699.00 1089.00 1197.00 1146.50 890.00 658.50 135.50 21.50 6807.50
1969 16.50 15.00 126.30 d 527.50 831.50 951.50 1276.00 1173.00 915.00 472.50 206.00 17.00 6527.80
1970 24.00 70.00 116.00 509.50 922.00 999.50 1241.50 1295.50 908.50 502.50 146.00 96.50 6831.50
1971 9.50 38.50 190.50 568.50 758.50 1153.50 1109.00 1121.00 948.00 749.00 259.00 24.00 6929.00
1972 22.50 79.50 294.50 499.00 790.50 1113.00 1171.50 1168.50 950.50 536.00 106.50 41.50 6773.50
1973 68.50 48.50 293.50 457.00 744.50 1090.00 1232.50 1218.50 863.50 729.00 263.50 55.00 7064.00
1974 30.50 108.50 345.00 560.00 895.50 963.50 1396.50 1094.00 665.00 603.00 145.50 21.00 6828.00
1975 11.50 0.00 104.00 478.50 833.00 1022.50 1239.00 1237.50 749.00 597.00 323.00 68.00 6663.00
1976 17.00 227.00 221.00 481.00 611.00 975.00 1229.50 1200.00 908.00 387.50 104.50 30.50 6392.00
1977 0.00 f 72.50 269.00 574.14 a 911.00 1057.00 1260.00 1109.80 a 906.00 580.00 214.50 40.00 6993.94
1978 0.00 0.00 204.50 551.50 750.50 1086.00 1300.00 1218.50 1073.00 588.50 245.00 38.00 7055.50
1979 0.00 13.50 209.50 439.50 795.50 1019.00 1175.00 1150.88 c 934.00 692.50 168.50 100.50 6698.38
1980 44.50 20.50 147.50 507.00 839.50 1158.00 1487.00 1342.00 1026.00 585.50 299.00 92.00 7548.50
1981 55.00 204.00 278.50 771.00 722.00 1043.00 1255.50 1116.00 930.00 570.50 284.00 29.50 7259.00
1982 8.27 a 81.00 299.00 444.00 851.50 914.00 1274.50 1174.50 914.00 625.50 254.00 108.50 6948.77
1983 21.50 104.50 231.00 295.00 711.50 1017.00 1328.50 1416.50 997.00 625.00 272.50 0.00 7020.00
1984 28.50 153.50 61.00 381.50 731.50 1077.50 1190.50 1276.00 890.00 587.50 225.00 114.50 6717.00
1985 0.00 24.50 320.50 608.00 864.00 956.50 1250.50 1086.00 889.00 596.50 157.50 3.00 6756.00
1986 114.50 86.50 402.00 624.50 863.00 1151.50 1297.50 1042.00 996.00 582.50 124.00 24.50 7308.50
1987 37.50 121.00 321.00 598.50 979.00 1109.50 1256.00 1203.50 896.50 498.00 292.50 74.00 7387.00
1988 55.00 69.00 284.00 521.00 949.00 1204.50 1236.50 1332.00 1000.50 489.50 279.00 107.00 7527.00
1989 110.00 18.50 314.13 a 592.00 817.00 1005.50 1235.50 1169.50 770.50 646.50 240.50 53.50 6973.13
1990 115.50 117.50 0.00 z 452.50 686.50 1109.50 1208.00 1184.00 1045.00 612.00 390.00 69.50 6990.00
1991 1.50 167.50 374.50 584.50 946.50 1137.50 1339.00 1253.50 920.00 642.00 151.50 80.00 7598.00
1992 52.00 155.50 323.00 483.00 767.00 927.00 1141.50 1006.00 872.50 594.00 107.00 15.00 6443.50
1993 4.50 54.00 154.50 377.00 768.50 1007.50 1192.00 0.00 z 768.00 528.00 143.50 60.50 5058.00
1994 30.00 79.50 331.00 496.50 825.50 1141.00 1166.00 1133.50 858.50 602.50 217.50 67.00 6948.50
1995 13.90 b 130.50 338.00 392.50 624.00 992.00 1241.50 1281.00 803.50 585.50 158.50 54.00 6614.90
1996 35.50 167.00 158.00 484.50 835.00 1060.50 1148.00 1119.00 794.00 539.00 88.00 39.50 6468.00
1997 103.50 61.00 302.50 363.50 689.00 1028.00 1216.00 461.50 r 912.50 612.50 157.00 8.50 5454.00
1998 54.50 92.50 0.00 z 474.50 997.00 1056.00 1231.50 1204.50 1066.50 629.50 328.50 134.50 7269.50
1999 20.50 150.00 196.85 a 521.50 788.50 974.50 1324.00 1191.00 817.00 638.00 424.50 89.00 7135.35
2000 52.50 193.50 304.50 540.00 927.62 e 1010.00 1234.50 1410.50 1038.00 685.00 106.50 9.82 a 7512.43
2001 4.00 26.00 131.00 673.00 850.95 a 1009.50 1321.00 1237.00 845.50 584.00 0.00 z 150.98 d 6832.93
2002 93.00 0.00 z 185.50 559.00 732.00 1108.50 1262.00 1210.50 1022.00 372.00 120.00 53.00 6717.50
2003 0.00 z 21.00 247.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 634.00 207.00 20.00 1129.50
2004 32.00 50.50 262.00 491.00 840.50 0.00 z 1122.00 0.00 z 927.41 a 545.50 203.00 0.00 z 4473.91
2005 24.28 a 47.50 136.00 497.00 756.50 1069.50 1187.50 1156.00 956.50 541.50 0.00 z 0.00 l 6372.28
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 630.00 i 1012.00 1195.00 1349.50 908.00 582.00 174.00 15.50 5236.00
2008 31.00 11.00 120.50 294.50 682.50 1027.00 1169.00 1074.00 784.50 457.00 176.00 31.00 5858.00
2009 0.50 q 114.50 238.18 a 382.50 761.00 1054.50 1058.50 1040.00 775.50 305.00 290.00 9.00 6028.68
2010 3.50 0.00 161.50 601.50 716.50 1112.50 1230.00 1252.50 905.50 611.50 192.50 23.50 6811.00
2011 4.00 71.00 191.50 515.69 a 742.50 1091.40 e 1396.03 a 1264.80 a 804.50 594.34 b 224.46 b 60.45 a 6960.68
2012 59.00 70.95 a 610.50 666.00 988.00 1149.50 1438.00 1177.50 899.00 513.50 313.45 a 121.50 8006.89
2013 66.00 34.00 75.90 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 175.90
Period of Record Statistics
MEAN 34.74 67.33 227.35 492.77 792.86 1040.51 1229.05 1183.90 897.80 590.18 212.27 54.15 6858.53
S.D. 28.32 51.43 106.81 94.48 100.54 85.73 96.84 95.98 95.22 101.01 77.76 39.91 431.92
SKEW 1.06 1.12 0.70 0.22 0.14 0.32 0.52 0.28 0.06 -0.11 0.34 0.96 0.30
MAX 115.50 230.00 610.50 771.00 1071.00 1268.00 1491.00 1464.00 1133.50 932.50 424.50 194.50 8006.89
MIN 0.00 0.00 11.00 294.50 581.50 871.50 958.00 923.00 665.00 287.50 61.00 0.00 5858.00
NO YRS 109 112 110 107 108 107 108 104 110 112 109 111 87