LODI, CALIFORNIA

Monthly Total Growing Degree Days

(045032)

Base Temperature = 50 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 8.50 15.00 122.50 175.50 410.50 542.50 723.50 702.00 434.00 276.00 98.50 44.50 3553.00
1894 11.00 23.00 138.50 289.50 406.00 451.00 750.00 728.00 596.00 373.00 161.00 15.50 3942.50
1895 13.50 89.00 132.50 229.50 413.00 647.50 665.00 678.00 475.00 424.50 76.00 11.50 3855.00
1896 77.50 100.50 200.50 121.50 321.00 634.50 821.00 671.00 518.50 420.00 102.00 51.00 4039.00
1897 6.00 27.50 26.00 316.00 486.50 597.50 798.77 a 681.00 559.50 303.50 59.00 15.00 3876.27
1898 0.00 89.50 118.50 342.00 364.00 629.00 799.00 755.50 569.00 391.00 118.00 0.00 4175.50
1899 38.00 104.50 99.00 266.50 309.00 669.00 731.00 581.50 675.50 305.50 154.50 16.50 3950.50
1900 39.00 57.50 220.00 205.50 476.50 631.50 771.00 630.00 508.00 322.00 181.00 9.50 4051.50
1901 10.69 b 103.00 170.00 195.00 371.50 610.50 735.00 731.00 503.50 477.00 109.50 j 33.00 3940.19
1902 3.50 89.50 47.00 202.00 336.50 636.50 711.00 640.00 568.50 311.50 85.34 a 32.50 3663.84
1903 32.50 4.50 104.50 147.50 450.50 640.50 602.50 623.00 547.50 388.00 154.00 5.00 3700.00
1904 7.50 50.50 139.00 211.00 497.00 631.00 655.50 654.00 613.50 318.00 78.00 11.00 3866.00
1905 40.50 81.00 176.50 271.50 334.50 526.00 693.50 644.00 511.50 272.50 71.00 3.50 3626.00
1906 30.50 109.50 125.50 227.50 319.50 503.50 829.50 705.00 516.50 366.50 104.50 23.50 3861.50
1907 29.50 139.00 63.50 275.50 405.00 503.00 639.00 598.00 411.50 369.00 94.00 26.50 3553.50
1908 31.00 14.50 121.00 280.50 338.50 530.50 815.50 656.50 549.00 242.00 90.50 8.00 3677.50
1909 107.00 50.50 55.50 261.50 389.50 583.00 676.50 635.50 541.50 280.00 112.50 8.50 3701.50
1910 3.00 36.50 180.00 293.50 517.50 528.50 726.00 656.50 478.50 342.50 87.00 29.00 3878.50
1911 22.00 15.00 155.50 180.00 332.50 559.00 732.00 543.50 394.50 262.00 44.48 a 5.00 3245.48
1912 40.00 61.50 73.50 148.50 432.50 644.50 701.50 666.00 554.00 267.50 70.50 0.00 z 3660.00
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 9.19 d 9.19
1931 6.00 64.50 157.50 358.00 537.50 513.50 840.50 694.50 428.50 242.83 a 100.00 1.03 a 3944.37
1932 0.00 29.50 149.50 178.50 408.00 581.50 634.00 607.50 583.00 295.50 155.50 0.00 a 3622.50
1933 0.00 5.00 109.00 224.50 263.00 490.00 782.00 678.00 431.00 447.00 56.00 7.50 3493.00
1934 8.00 59.00 264.00 337.50 462.93 a 527.50 657.50 665.50 541.00 352.50 117.00 4.00 3996.43
1935 7.50 19.50 29.45 a 211.00 323.50 587.50 645.83 a 675.50 508.50 295.02 a 18.00 3.00 3324.30
1936 17.50 36.00 130.41 b 239.50 436.58 a 558.00 726.50 689.50 552.93 a 375.50 53.33 c 0.00 d 3815.76
1937 0.00 14.00 g 46.00 w 62.50 t 10.00 z 0.00 z 569.50 i 759.00 571.50 408.50 125.50 35.50 1900.00
1938 0.00 a 47.00 66.00 205.34 a 454.00 636.00 731.08 a 677.00 615.50 322.00 40.18 b 16.02 a 3810.12
1939 0.55 c 7.00 99.50 338.00 426.50 600.52 a 676.66 b 647.50 660.50 402.50 123.50 35.50 4018.23
1940 58.50 100.00 191.50 283.50 491.50 630.60 e 637.05 a 650.50 482.50 361.00 69.00 57.00 4012.65
1941 30.50 103.00 176.50 189.50 437.50 531.50 719.72 a 576.50 488.00 289.50 153.50 50.50 3746.22
1942 27.00 28.50 90.00 199.50 324.00 555.00 715.67 b 642.00 527.50 369.50 93.00 12.50 3584.17
1943 17.50 65.50 143.00 236.00 500.00 561.50 671.09 d 632.00 620.00 346.50 97.00 10.50 3900.59
1944 4.00 14.50 a 99.50 144.00 424.50 472.00 581.00 609.50 603.00 402.00 67.00 23.00 3444.00
1945 0.50 47.00 34.50 256.50 326.00 608.00 740.00 636.50 586.50 410.50 69.00 33.50 3748.50
1946 5.50 13.00 84.50 264.00 382.50 493.50 691.00 647.50 559.00 278.50 39.00 11.00 3469.00
1947 0.00 49.00 156.00 330.00 534.50 611.50 597.50 589.50 598.50 310.00 14.00 8.00 3798.50
1948 29.00 29.00 22.50 137.00 267.00 498.50 609.50 585.00 478.00 284.17 a 42.50 0.00 2982.17
1949 0.00 17.00 73.50 310.00 384.50 591.00 594.00 501.50 493.00 265.50 189.50 13.84 c 3433.34
1950 50.78 b 71.50 111.50 323.00 427.00 540.50 761.50 749.50 589.50 404.00 225.50 63.50 4317.78
1951 9.00 53.00 104.50 210.50 422.50 530.00 643.00 606.00 524.50 325.50 120.00 21.00 3569.50
1952 4.00 h 24.50 64.67 b 227.50 441.50 403.50 702.00 610.50 604.50 395.50 81.00 9.50 3564.67
1953 69.50 17.00 89.50 213.50 281.00 457.50 728.50 547.00 569.50 283.00 119.00 3.00 3378.00
1954 6.00 36.00 43.00 328.50 447.00 534.00 748.50 569.00 482.00 309.50 61.00 25.50 3590.00
1955 1.50 11.00 105.00 98.00 431.50 508.00 635.00 718.00 581.90 a 363.50 88.50 54.50 3596.40
1956 12.50 14.50 97.50 222.00 419.50 623.00 731.00 663.50 592.50 319.50 85.00 9.00 3789.50
1957 9.50 100.50 138.50 274.50 392.00 661.50 716.50 605.50 566.00 276.00 53.00 12.00 3805.50
1958 22.00 117.00 42.50 236.00 473.50 557.00 700.50 812.00 643.50 477.00 139.50 29.50 4250.00
1959 54.00 26.00 198.50 375.50 417.00 673.00 804.00 704.00 555.00 468.50 86.50 12.00 4374.00
1960 51.50 60.00 214.50 280.50 441.50 751.50 838.00 721.00 625.00 381.50 115.50 23.50 4504.00
1961 22.50 75.00 110.50 294.00 359.00 746.00 846.50 794.00 578.50 409.00 69.00 19.50 4323.50
1962 0.00 35.00 56.50 336.00 384.00 603.00 715.50 692.00 553.50 329.00 125.00 31.50 3861.00
1963 14.00 171.00 59.50 119.50 383.50 565.50 664.00 694.00 638.00 383.00 77.50 0.00 3769.50
1964 4.00 15.00 90.00 243.50 343.00 526.50 718.50 704.50 512.00 452.00 70.50 93.50 3773.00
1965 8.00 23.00 113.00 259.50 435.00 469.00 697.50 728.50 452.50 432.00 141.50 0.00 3759.50
1966 7.00 16.50 172.50 389.00 501.50 632.00 647.50 772.50 612.50 407.00 169.00 19.50 4346.50
1967 23.00 12.50 95.50 35.50 465.50 561.00 837.00 843.00 693.00 435.00 216.00 8.50 4225.50
1968 6.50 162.00 178.00 315.00 449.50 703.00 784.00 674.50 617.50 336.87 a 105.00 11.50 4343.37
1969 21.00 9.50 129.00 250.50 540.00 555.50 785.50 826.50 689.00 306.00 125.00 40.50 4278.00
1970 93.50 77.50 171.50 176.00 542.00 619.00 794.00 690.50 621.00 338.50 137.50 19.50 4280.50
1971 17.50 15.00 95.50 187.50 352.00 563.00 763.00 794.00 629.50 318.50 56.50 3.50 3795.50
1972 0.00 84.50 277.00 283.00 508.00 658.50 788.00 773.50 567.00 367.00 58.00 24.50 4389.00
1973 28.00 71.50 66.50 341.00 615.00 753.50 753.50 689.00 597.50 374.00 91.00 12.50 4393.00
1974 35.50 19.00 151.50 215.50 473.00 657.00 772.00 731.50 679.00 495.00 106.50 12.00 4347.50
1975 6.00 59.50 103.00 147.00 542.00 663.00 744.50 733.00 701.00 359.00 80.00 7.75 a 4145.75
1976 9.30 a 88.50 195.00 300.00 612.50 702.50 817.50 687.50 691.50 522.50 224.50 9.00 4860.30
1977 6.50 129.00 141.50 413.50 298.50 642.50 698.50 701.78 b 547.50 417.00 112.00 51.50 4159.78
1978 103.50 41.00 l 252.65 a 186.43 b 485.50 579.50 714.55 a 705.00 540.00 424.50 55.00 6.50 4053.13
1979 13.00 26.00 164.00 236.00 495.50 631.00 746.50 676.50 690.50 0.00 z 87.50 8.50 3775.00
1980 53.00 85.50 93.00 258.50 388.00 499.00 720.00 632.00 560.17 a 428.83 a 107.50 17.00 3842.51
1981 41.00 86.50 105.50 282.50 484.00 738.00 697.00 701.00 579.00 300.50 183.00 43.00 4241.00
1982 0.00 84.00 79.50 204.50 449.00 468.50 656.50 680.00 522.00 346.50 31.50 6.50 3528.50
1983 21.50 86.50 172.50 194.00 448.00 611.00 692.00 768.50 676.00 482.00 123.50 77.00 4352.50
1984 6.00 35.50 218.00 233.50 580.00 610.00 821.50 737.00 723.50 305.00 62.50 11.00 4343.50
1985 0.00 61.00 58.00 381.00 432.00 695.50 782.00 648.50 509.00 355.50 75.50 25.00 4023.00
1986 76.50 135.50 248.50 269.50 458.00 579.00 666.00 656.50 415.50 369.00 101.00 1.50 3976.50
1987 5.50 42.00 91.50 361.00 521.00 577.00 544.00 618.50 527.50 432.00 82.50 24.00 3826.50
1988 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 698.00 0.00 z 0.00 z 119.00 16.50 833.50
1989 0.00 59.00 147.50 339.00 427.50 575.50 713.00 624.50 512.00 341.50 71.00 3.00 3813.50
1990 12.50 0.00 t 132.00 343.50 0.00 z 596.50 748.50 705.50 600.50 413.50 82.50 0.00 3635.00
1991 7.00 115.00 42.00 212.00 377.00 527.50 752.50 395.00 k 693.50 542.00 144.50 5.00 k 3413.00
1992 2.50 116.00 194.50 369.00 603.00 593.00 0.00 z 0.00 z 619.00 472.00 131.00 25.50 3125.50
1993 32.50 57.50 268.00 339.50 514.00 651.00 724.00 718.00 595.50 491.00 142.00 14.50 4547.50
1994 5.50 5.50 m 135.00 i 313.00 489.00 634.00 727.50 738.00 619.00 379.00 33.50 0.00 3938.50
1995 94.00 101.50 135.00 261.50 418.00 566.00 730.50 752.50 625.00 450.50 242.00 64.00 4440.50
1996 10.50 153.50 200.50 321.00 493.00 683.50 836.50 810.00 552.00 364.50 123.00 83.00 4631.00
1997 68.50 0.00 z 260.50 345.00 646.00 653.00 783.00 0.00 z 712.00 389.00 189.00 12.00 4058.00
1998 49.50 41.00 180.50 257.00 286.00 533.00 788.50 821.50 669.00 342.50 79.50 7.50 4055.50
1999 42.00 36.00 80.50 247.00 234.00 k 258.00 t 688.50 685.00 643.00 466.50 176.00 3.00 3067.50
2000 43.40 a 100.00 199.43 a 362.50 510.00 710.17 a 668.00 0.00 z 640.34 a 388.00 56.00 21.00 3698.85
2001 0.52 a 37.00 243.87 a 241.00 686.50 717.50 738.00 768.50 628.50 498.77 c 173.79 a 28.93 a 4762.88
2002 14.50 77.00 152.50 0.00 z 0.00 z 0.00 z 778.50 702.50 684.00 393.00 138.00 40.00 2980.00
2003 63.00 59.50 212.00 232.00 510.50 682.00 889.50 771.50 707.00 524.50 94.00 52.50 4798.00
2004 18.00 54.00 354.00 387.00 547.50 674.50 756.00 769.00 672.00 389.50 90.50 36.00 4748.00
2005 8.00 95.00 239.00 278.50 505.50 575.50 872.50 799.00 565.00 433.50 161.00 72.00 4604.50
2006 29.50 88.50 67.00 258.50 545.50 725.00 907.00 698.50 632.50 362.81 d 166.50 35.00 4516.31
2007 9.50 66.00 203.50 g 342.50 532.00 658.89 c 781.00 783.00 588.50 358.00 139.50 f 13.50 4132.89
2008 24.69 d 55.00 178.50 280.50 532.50 703.00 793.71 b 800.46 c 677.50 455.00 203.50 7.50 4711.86
2009 21.00 60.00 168.71 e 306.50 465.50 f 624.00 564.50 h 590.50 f 598.50 f 404.79 e 105.00 5.50 f 1690.00
2010 26.23 e 73.04 e 174.50 241.50 371.00 688.00 485.00 k 694.63 d 673.50 319.00 i 104.50 j 69.50 h 2942.40
2011 8.50 f 28.50 j 114.50 i 175.50 l 327.00 f 0.00 z 749.37 e 714.15 d 730.38 d 243.50 l 40.00 j 0.50 k 2193.90
2012 4.50 g 36.00 j 97.50 g 266.54 d 386.50 h 412.50 k 408.00 n 513.00 k 440.50 j 205.50 p 92.00 n 33.50 i 266.54
2013 3.00 v 15.00 n 182.50 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 23.01 60.40 136.20 258.46 440.73 597.57 730.51 688.11 579.31 372.77 106.54 21.28 3979.88
S.D. 24.96 39.02 65.94 72.12 86.73 75.13 70.56 68.67 77.08 68.99 48.48 20.18 397.28
SKEW 1.52 0.62 0.56 -0.26 0.20 -0.05 -0.04 -0.02 -0.18 0.26 0.63 1.43 0.21
MAX 107.00 171.00 354.00 413.50 686.50 753.50 907.00 843.00 730.38 542.00 242.00 93.50 4860.30
MIN 0.00 4.50 22.50 35.50 263.00 403.50 544.00 501.50 394.50 242.00 14.00 0.00 2982.17
NO YRS 98 94 96 98 94 96 96 96 99 97 97 97 82