LODI, CALIFORNIA

Monthly Total Growing Degree Days

(045032)

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
1893 131.00 225.00 404.00 475.50 720.50 842.50 1033.50 1012.00 734.00 586.00 382.50 281.00 6827.50
1894 164.00 192.00 407.00 587.50 716.00 751.00 1060.00 1038.00 896.00 683.00 454.00 221.00 7169.50
1895 199.00 342.00 427.00 527.50 723.00 947.50 975.00 988.00 775.00 734.50 347.00 154.00 7139.50
1896 301.50 369.00 474.00 409.00 631.00 934.50 1131.00 981.00 818.50 730.00 354.00 304.00 7437.50
1897 145.50 243.00 258.00 616.00 796.50 897.50 1108.77 a 991.00 859.50 613.50 303.50 159.00 6991.77
1898 69.00 354.50 379.00 642.00 674.00 929.00 1109.00 1065.50 869.00 701.00 389.50 115.50 7297.00
1899 274.00 306.50 394.00 566.50 619.00 969.00 1041.00 891.50 975.50 615.50 453.50 171.00 7277.00
1900 284.00 315.00 530.00 505.00 786.50 931.50 1081.00 940.00 808.00 632.00 474.50 207.50 7495.00
1901 179.59 b 304.00 476.50 478.00 681.50 910.50 1045.00 1041.00 803.50 787.00 306.50 j 186.50 6893.09
1902 114.00 346.00 319.00 499.50 646.50 936.50 1021.00 950.00 868.50 621.50 310.34 a 193.50 6826.34
1903 162.00 112.50 384.50 439.50 760.50 940.50 912.50 933.00 847.50 698.00 427.00 162.00 6779.50
1904 104.50 273.00 418.00 504.00 807.00 931.00 965.50 964.00 913.50 628.00 364.00 182.00 7054.50
1905 256.50 297.50 478.00 571.50 644.50 826.00 1003.50 954.00 811.50 582.00 327.00 91.50 6843.50
1906 218.00 383.50 409.50 522.50 629.50 803.50 1139.50 1015.00 816.50 676.50 340.00 225.50 7179.50
1907 189.00 407.50 330.00 575.00 715.00 803.00 949.00 908.00 711.50 679.00 368.00 244.00 6879.00
1908 246.50 235.00 382.50 580.50 648.50 830.50 1125.50 966.50 849.00 552.00 337.00 127.50 6881.00
1909 374.00 278.50 342.50 561.50 699.50 883.00 986.50 945.50 841.50 586.50 353.50 124.50 6977.00
1910 120.00 226.00 487.50 593.50 827.50 828.50 1036.00 966.50 778.50 652.50 343.00 209.50 7069.00
1911 199.50 154.00 454.50 472.50 642.50 859.00 1042.00 853.50 694.50 572.00 258.62 a 114.50 6317.12
1912 251.00 325.50 366.50 446.50 742.50 944.50 1011.50 976.00 854.00 575.50 329.50 0.00 z 6823.00
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
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 101.61 d 101.61
1931 178.00 332.50 465.00 658.00 847.50 813.50 1150.50 1004.50 728.50 552.32 a 270.00 125.03 a 7125.35
1932 82.00 190.00 449.50 473.00 718.00 881.50 944.00 917.50 883.00 605.00 446.50 65.10 a 6655.10
1933 58.50 143.00 408.50 511.50 569.00 790.00 1092.00 988.00 731.00 757.00 342.50 127.00 6518.00
1934 141.00 302.50 574.00 637.50 772.93 a 827.50 967.50 975.50 841.00 662.50 394.50 176.50 7272.93
1935 174.00 210.00 252.13 a 502.00 633.50 887.50 955.83 a 985.50 808.50 591.07 a 213.50 149.00 6362.53
1936 217.50 230.00 398.72 b 523.50 746.58 a 858.00 1036.50 999.50 852.93 a 685.50 304.44 c 93.57 d 6946.76
1937 26.50 171.00 g 125.50 w 160.00 t 20.00 z 0.00 z 789.50 i 1069.00 871.50 718.50 422.00 233.50 3341.00
1938 127.62 a 268.00 340.00 502.76 a 764.00 936.00 1041.08 a 987.00 915.50 631.00 296.79 b 220.62 a 7030.36
1939 146.70 c 157.50 368.00 638.00 736.50 900.52 a 986.66 b 957.50 960.50 710.00 399.50 272.50 7233.87
1940 264.00 372.00 493.00 583.50 801.50 930.60 e 947.05 a 960.50 782.50 671.00 314.00 300.50 7420.15
1941 287.50 370.00 486.50 488.50 747.50 831.50 1029.72 a 886.50 788.00 599.50 387.00 277.00 7179.22
1942 203.00 238.50 380.50 497.50 634.00 855.00 1025.67 b 952.00 827.50 679.50 364.50 198.00 6855.67
1943 181.50 297.00 443.50 536.00 810.00 861.50 981.09 d 942.00 920.00 655.50 383.00 235.00 7246.09
1944 205.50 235.62 a 383.00 442.00 734.50 772.00 891.00 919.50 903.00 712.00 309.50 226.00 6733.62
1945 130.00 301.50 295.00 549.50 636.00 908.00 1050.00 946.50 886.50 720.50 335.00 209.00 6967.50
1946 135.00 166.50 378.00 564.00 692.50 793.50 1001.00 957.50 859.00 576.50 276.50 172.50 6572.50
1947 64.00 275.50 456.00 630.00 844.50 911.50 907.50 899.50 898.50 620.00 208.50 136.50 6852.00
1948 197.00 195.50 259.50 423.00 577.00 798.50 919.50 895.00 778.00 591.58 a 264.00 84.50 5983.08
1949 14.50 150.50 373.50 610.00 694.50 891.00 904.00 811.50 793.00 570.50 489.50 151.68 c 6454.18
1950 168.90 b 298.50 401.50 623.00 731.00 840.50 1071.50 1059.50 889.50 714.00 525.50 316.50 7639.90
1951 191.00 253.00 363.50 510.00 732.50 830.00 953.00 916.00 824.50 635.50 401.50 165.00 6775.50
1952 81.50 h 233.50 267.78 b 527.50 751.50 703.50 1012.00 920.50 904.50 705.50 291.50 205.50 6523.28
1953 314.00 239.50 368.50 494.00 591.00 757.50 1038.50 857.00 869.50 593.00 398.50 202.00 6723.00
1954 191.00 229.00 301.00 628.50 757.00 834.00 1058.50 879.00 782.00 619.50 314.00 154.00 6747.50
1955 70.50 178.00 393.50 386.50 741.50 808.00 945.00 1028.00 881.90 a 673.50 307.50 290.00 6703.90
1956 234.00 163.50 386.50 513.50 729.50 923.00 1041.00 973.50 892.50 624.50 353.00 150.50 6985.00
1957 116.00 323.00 437.00 574.50 702.00 961.50 1026.50 915.50 866.00 586.00 314.50 167.50 6990.00
1958 194.00 380.50 310.50 530.00 783.50 857.00 1010.50 1122.00 943.50 787.00 406.50 280.50 7605.50
1959 261.50 237.00 508.50 675.50 727.00 973.00 1114.00 1014.00 855.00 778.50 374.50 173.50 7692.00
1960 229.50 327.00 520.00 580.50 751.50 1051.50 1148.00 1031.00 925.00 691.50 391.00 155.50 7802.00
1961 147.50 340.00 415.00 592.50 669.00 1046.00 1156.50 1104.00 878.50 719.00 336.50 137.00 7541.50
1962 74.50 215.50 338.00 636.00 694.00 903.00 1025.50 1002.00 853.50 639.00 403.00 177.00 6961.00
1963 63.50 450.50 340.00 399.00 693.50 865.50 974.00 1004.00 938.00 693.00 323.50 46.00 6790.50
1964 140.00 227.50 351.50 543.00 652.50 826.50 1028.50 1014.50 812.00 762.00 288.50 313.00 6959.50
1965 167.50 246.00 421.00 552.50 745.00 769.00 1007.50 1038.50 752.50 742.00 413.00 74.00 6928.50
1966 157.50 208.50 450.50 689.00 811.50 932.00 957.50 1082.50 912.50 717.00 438.50 191.50 7548.50
1967 195.00 220.50 378.00 315.00 775.50 861.00 1147.00 1153.00 993.00 745.00 492.00 127.00 7402.00
1968 137.50 440.50 485.50 615.00 759.50 1003.00 1094.00 984.50 917.50 646.87 a 375.00 145.50 7604.37
1969 143.00 202.50 400.50 550.50 850.00 855.50 1095.50 1136.50 989.00 616.00 390.50 246.00 7475.50
1970 319.50 345.50 474.50 470.00 852.00 919.00 1104.00 1000.50 921.00 648.00 433.00 186.00 7673.00
1971 159.00 195.50 365.00 485.00 662.00 863.00 1073.00 1104.00 929.50 623.00 345.00 119.00 6923.00
1972 56.00 328.00 582.50 581.50 818.00 958.50 1098.00 1083.50 867.00 676.50 306.00 132.00 7487.50
1973 176.50 342.50 362.50 641.00 925.00 1053.50 1063.50 999.00 897.50 684.00 349.00 195.50 7689.50
1974 199.00 242.00 444.00 515.50 783.00 957.00 1082.00 1041.50 979.00 805.00 392.50 192.00 7632.50
1975 112.50 304.00 397.00 431.50 852.00 963.00 1054.50 1043.00 1001.00 669.00 335.00 198.40 a 7360.90
1976 211.83 a 352.00 488.00 600.00 922.50 1002.50 1127.50 997.50 991.50 832.50 512.00 240.00 8277.83
1977 159.00 392.00 442.00 713.50 608.50 942.50 1008.50 1011.78 b 847.50 727.00 387.50 314.00 7553.78
1978 367.00 192.00 l 561.62 a 482.68 b 795.50 879.50 1024.55 a 1015.00 840.00 734.50 284.50 81.00 7065.85
1979 180.50 267.50 464.50 536.00 805.50 931.00 1056.50 986.50 990.50 0.00 z 354.00 199.50 6772.00
1980 250.50 350.50 395.00 558.00 698.00 799.00 1030.00 942.00 860.17 a 738.83 a 387.00 195.50 7204.51
1981 250.50 344.00 410.00 577.50 794.00 1038.00 1007.00 1011.00 879.00 610.50 463.50 271.00 7656.00
1982 55.50 301.50 361.00 491.00 759.00 768.50 966.50 990.00 822.00 656.50 250.00 163.50 6585.00
1983 162.50 352.50 482.00 493.50 758.00 911.00 1002.00 1078.50 976.00 792.00 375.00 351.50 7734.50
1984 213.00 285.00 528.00 532.50 890.00 910.00 1131.50 1047.00 1023.50 613.00 324.50 139.50 7637.50
1985 64.00 263.00 331.00 681.00 742.00 995.50 1092.00 958.50 809.00 665.50 286.50 122.00 7010.00
1986 333.00 377.50 557.00 569.00 768.00 879.00 976.00 966.50 715.50 679.00 381.00 136.50 7338.00
1987 116.00 268.00 379.50 661.00 831.00 877.00 854.00 928.50 827.50 742.00 334.00 166.50 6985.00
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1008.00 0.00 z 0.00 z 391.00 179.00 1578.00
1989 92.00 232.00 435.00 636.50 737.50 875.50 1023.00 934.50 812.00 651.50 342.50 78.00 6850.00
1990 163.00 28.00 t 418.50 643.50 0.00 z 896.50 1058.50 1015.50 900.50 723.50 329.00 60.50 6209.00
1991 189.00 388.50 320.00 512.00 687.00 827.50 1062.50 595.00 k 993.50 852.00 436.00 123.50 k 6268.00
1992 103.50 392.00 504.50 669.00 913.00 893.00 0.00 z 0.00 z 919.00 782.00 409.00 206.50 5791.50
1993 228.50 313.50 578.00 639.50 824.00 951.00 1034.00 1028.00 895.50 801.00 388.50 158.00 7839.50
1994 178.00 106.50 m 355.00 i 613.00 799.00 934.00 1037.50 1048.00 919.00 689.00 244.50 146.00 6608.00
1995 361.00 365.50 428.00 560.50 728.00 866.00 1040.50 1062.50 925.00 760.50 542.00 311.50 7951.00
1996 242.50 403.00 506.00 621.00 803.00 983.50 1146.50 1120.00 852.00 674.00 410.50 322.00 8084.00
1997 280.00 0.00 z 566.00 645.00 956.00 953.00 1093.00 0.00 z 1012.00 699.00 488.00 177.00 6869.00
1998 291.50 298.00 471.50 556.00 594.00 833.00 1098.50 1131.50 969.00 652.50 374.50 131.50 7401.50
1999 185.00 257.50 373.00 539.50 434.00 k 358.00 t 998.50 995.00 943.00 776.50 457.50 210.00 5735.50
2000 302.77 a 381.00 508.40 a 662.50 820.00 1010.17 a 978.00 0.00 z 940.34 a 698.00 276.50 208.50 6786.18
2001 162.23 a 271.50 550.77 a 535.50 996.50 1017.50 1048.00 1078.50 928.50 808.77 c 448.97 a 272.80 a 8119.53
2002 161.00 317.50 441.50 0.00 z 0.00 z 0.00 z 1088.50 1012.50 984.00 703.00 436.50 301.50 5446.00
2003 327.50 311.50 522.00 531.00 820.50 982.00 1199.50 1081.50 1007.00 834.50 357.00 289.50 8263.50
2004 229.50 317.00 664.00 687.00 857.50 974.50 1066.00 1079.00 972.00 699.50 358.50 230.00 8134.50
2005 201.00 374.00 549.00 578.50 815.50 875.50 1182.50 1109.00 865.00 743.50 446.50 296.00 8036.00
2006 282.50 322.50 351.50 558.50 855.50 1025.00 1217.00 1008.50 932.50 672.81 d 436.00 231.00 7893.31
2007 161.50 312.00 436.50 g 642.50 842.00 958.89 c 1091.00 1093.00 888.50 668.00 370.00 f 180.50 6837.89
2008 197.48 d 295.00 488.50 579.50 842.50 1003.00 1103.71 b 1110.46 c 977.50 765.00 503.50 154.50 8020.65
2009 239.50 317.50 469.77 e 606.00 715.50 f 924.00 794.50 h 840.50 f 838.50 f 714.79 e 389.00 148.00 f 3660.56
2010 279.00 e 348.17 e 473.50 541.00 681.00 988.00 685.00 k 1004.63 d 973.50 539.00 i 257.50 j 261.00 h 5288.80
2011 139.00 f 171.50 j 324.50 i 352.00 l 577.00 f 0.00 z 1059.37 e 1024.15 d 1030.38 d 433.50 l 207.50 j 90.00 k 3113.90
2012 185.50 g 210.50 j 327.00 g 563.08 d 616.50 h 602.50 k 578.00 n 713.00 k 640.50 j 355.50 p 247.00 n 189.00 i 563.08
2013 31.00 v 118.00 n 422.50 g 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
Period of Record Statistics
MEAN 186.29 287.97 425.10 555.31 750.60 897.57 1040.51 998.11 879.31 682.17 369.50 188.60 7220.34
S.D. 78.58 72.81 81.01 75.48 86.88 75.13 70.56 68.67 77.08 69.68 68.92 68.41 485.37
SKEW 0.19 -0.16 0.22 -0.34 0.20 -0.05 -0.04 -0.02 -0.18 0.24 0.16 0.28 0.17
MAX 374.00 450.50 664.00 713.50 996.50 1053.50 1217.00 1153.00 1030.38 852.00 542.00 351.50 8277.83
MIN 14.50 112.50 252.13 315.00 569.00 703.50 854.00 811.50 694.50 552.00 208.50 46.00 5983.08
NO YRS 98 94 96 98 94 96 96 96 99 97 97 97 82