BEN LOMOND 4, CALIFORNIA

Monthly Total Growing Degree Days

(040673)

Base Temperature = 40 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
1972 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 198.92 a 198.92
1973 221.50 327.00 330.50 521.00 702.00 880.50 834.00 822.00 760.50 620.50 325.00 313.50 6658.00
1974 235.00 268.50 420.00 481.00 627.00 767.50 878.50 869.50 826.50 688.00 405.00 264.00 6730.50
1975 310.50 302.50 337.50 348.50 667.00 694.00 835.00 833.00 803.50 598.50 363.00 322.00 6415.00
1976 317.00 291.50 371.50 436.50 686.00 799.50 887.50 860.50 796.50 724.00 548.50 300.00 7019.00
1977 289.50 403.50 328.00 531.00 531.00 767.00 875.50 900.00 747.50 699.50 488.00 406.50 6967.00
1978 373.00 353.50 540.00 456.50 748.00 754.00 859.00 856.50 800.50 701.50 353.50 198.00 6994.00
1979 221.50 240.00 422.00 499.00 675.50 777.50 882.50 849.50 912.00 719.50 423.50 349.00 6971.50
1980 354.00 0.00 z 411.00 509.00 575.00 698.00 873.50 806.00 751.00 678.50 447.00 373.00 6476.00
1981 353.00 359.00 387.50 548.50 674.50 918.50 831.50 850.50 761.50 549.00 441.00 350.50 7025.00
1982 191.50 356.00 322.50 453.50 624.00 678.50 821.50 880.50 772.00 648.00 362.00 280.00 6390.00
1983 363.50 351.00 417.00 399.00 637.00 740.50 864.00 921.00 865.00 717.00 371.00 343.50 6989.50
1984 332.50 320.50 494.00 470.50 777.00 726.50 914.00 901.50 947.00 600.50 318.00 206.50 7008.50
1985 232.00 337.50 298.50 605.50 598.00 822.50 931.00 838.50 709.00 590.00 323.00 297.00 6582.50
1986 387.50 380.50 519.00 497.00 659.50 781.50 811.00 838.50 629.50 650.00 464.50 284.50 6903.00
1987 244.50 313.00 378.50 602.00 711.50 728.50 780.50 819.50 816.50 752.50 397.50 241.00 6785.50
1988 288.50 404.00 514.00 534.50 621.50 728.00 913.00 852.00 775.50 663.00 401.50 258.50 6954.00
1989 227.50 226.50 445.50 601.00 648.00 765.00 870.00 788.50 740.50 619.50 435.00 314.00 6681.00
1990 273.00 234.50 436.00 603.50 620.50 780.00 899.00 886.00 807.00 713.00 407.50 151.00 6811.00
1991 259.50 410.00 259.00 431.50 565.00 630.50 820.00 858.00 804.50 738.00 467.00 283.00 6526.00
1992 265.50 390.50 469.50 629.00 722.50 728.50 900.50 913.50 806.00 731.00 418.50 218.00 7193.00
1993 238.50 242.00 501.50 516.50 660.00 809.00 797.50 890.50 781.50 692.50 382.50 272.00 6784.00
1994 297.50 226.00 480.00 501.50 597.50 748.50 739.50 856.00 762.00 600.50 218.50 185.50 6213.00
1995 324.00 405.00 362.50 451.00 556.50 709.00 922.00 874.50 798.00 696.50 579.00 361.00 7039.00
1996 329.50 406.50 489.00 591.00 681.50 793.00 964.50 941.00 791.00 693.00 424.00 339.00 7443.00
1997 329.50 357.00 519.50 585.00 846.50 776.50 867.50 930.50 921.00 657.00 442.00 253.50 7485.50
1998 328.00 268.00 421.50 437.50 480.00 674.50 883.50 945.00 821.00 577.00 361.00 177.00 6374.00
1999 264.50 241.00 287.50 453.50 553.00 665.50 831.50 859.00 795.00 731.50 443.50 257.50 6383.00
2000 292.50 332.50 448.00 555.50 707.00 794.00 818.00 865.00 822.50 623.00 288.50 288.00 6834.50
2001 179.00 254.00 493.00 0.00 z 821.50 827.00 836.50 879.00 771.50 689.50 441.00 238.00 6430.00
2002 175.00 332.00 354.50 478.50 0.00 z 754.50 845.50 859.00 849.00 640.00 503.50 315.00 6106.50
2003 510.50 321.50 502.50 406.50 692.50 785.00 892.50 882.00 864.50 0.00 z 336.00 299.00 6492.50
2004 287.50 277.50 597.50 556.00 685.50 742.00 865.00 897.00 815.00 629.50 392.00 320.50 7065.00
2005 303.50 359.50 479.00 455.00 647.50 680.00 873.50 850.00 722.00 654.00 486.00 336.50 6846.50
2006 293.00 326.50 265.50 446.00 682.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2013.00
Period of Record Statistics
MEAN 290.97 321.77 420.68 502.77 657.02 755.30 861.17 868.89 798.36 665.17 407.80 282.20 6830.05
S.D. 67.31 58.68 85.70 69.74 78.62 60.62 46.21 36.99 61.50 53.15 73.75 61.18 306.36
SKEW 0.77 -0.15 -0.16 0.03 0.19 0.39 -0.28 0.17 0.10 -0.31 -0.08 -0.25 -0.02
MAX 510.50 410.00 597.50 629.00 846.50 918.50 964.50 945.00 947.00 752.50 579.00 406.50 7485.50
MIN 175.00 226.00 259.00 348.50 480.00 630.50 739.50 788.50 629.50 549.00 218.50 151.00 6213.00
NO YRS 34 33 34 33 33 33 33 33 33 32 33 34 29