LODI, CALIFORNIA

Monthly Total Growing Degree Days

(045032)

Base Temperature = 50 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 609.50 585.00 477.00 278.00 39.00 0.00 1988.50
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 62.52 a 246.72 a 550.77 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 978.01
Period of Record Statistics
MEAN 25.18 65.00 144.23 269.78 464.59 607.63 737.04 705.74 599.38 391.99 112.47 23.53 4137.66
S.D. 26.85 41.92 71.42 76.95 86.38 80.35 69.01 73.68 71.85 69.06 50.48 22.78 388.75
SKEW 1.28 0.62 0.63 -0.51 0.19 -0.18 -0.23 -0.45 -0.29 0.20 0.71 1.35 -0.11
MAX 103.50 171.00 354.00 413.50 686.50 753.50 889.50 843.00 723.50 542.00 242.00 93.50 4860.30
MIN 0.00 9.50 42.00 35.50 281.00 403.50 544.00 501.50 415.50 265.50 31.50 0.00 3378.00
NO YRS 56 53 56 56 54 54 56 54 57 56 58 57 45