BEN LOMOND 4, CALIFORNIA

Monthly Total Growing Degree Days

(040673)

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
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 42.37 a 42.37
1973 27.00 61.50 41.00 221.00 392.00 580.50 524.00 512.00 460.50 312.00 78.50 43.50 3253.50
1974 42.50 27.00 131.50 185.00 319.50 467.50 568.50 559.50 526.50 378.00 110.00 25.00 3340.50
1975 78.50 52.00 56.00 85.00 357.00 394.00 525.00 523.00 503.50 289.00 95.50 54.00 3012.50
1976 78.00 55.00 101.50 147.50 376.00 499.50 577.50 550.50 496.50 414.00 253.50 22.50 3572.00
1977 49.50 129.00 60.00 231.00 223.00 467.00 565.50 590.00 447.50 389.50 203.00 119.00 3474.00
1978 76.00 89.00 230.00 157.50 438.00 454.00 549.00 546.50 500.50 391.50 95.50 11.50 3539.00
1979 15.00 23.50 127.00 199.00 365.50 477.50 572.50 539.50 612.00 409.50 136.00 79.00 3556.00
1980 75.00 0.00 z 102.50 213.50 265.00 398.00 563.50 496.00 451.00 368.50 152.50 100.00 3185.50
1981 74.50 101.50 90.00 248.50 364.50 618.50 521.50 540.50 461.50 239.00 159.00 62.50 3481.50
1982 6.50 108.50 57.00 177.00 314.00 378.50 511.50 570.50 472.00 338.00 79.50 34.00 3047.00
1983 88.50 77.50 114.50 105.50 327.00 440.50 554.00 611.00 565.00 407.00 109.00 72.00 3471.50
1984 65.50 56.00 185.00 172.00 467.00 426.50 604.00 591.50 647.00 290.50 58.00 15.50 3578.50
1985 7.00 118.00 44.50 306.00 288.00 522.50 621.00 528.50 409.00 280.00 88.00 49.50 3262.00
1986 84.00 136.50 216.50 199.50 351.00 481.50 501.00 528.50 329.50 340.00 173.50 22.50 3364.00
1987 21.00 68.00 89.00 302.00 401.50 428.50 470.50 509.50 516.50 442.50 116.00 39.50 3404.50
1988 36.50 137.50 209.00 234.50 312.00 428.00 603.00 542.00 475.50 353.00 118.00 51.50 3500.50
1989 20.00 47.50 152.00 304.50 338.00 465.00 560.00 478.50 440.50 309.50 144.00 39.00 3298.50
1990 34.00 51.50 144.00 303.50 310.50 480.00 589.00 576.00 507.00 403.00 129.50 12.00 3540.00
1991 25.50 132.50 23.50 131.50 255.50 330.50 510.00 548.00 504.50 428.00 177.50 22.50 3089.50
1992 18.00 109.00 159.50 329.00 412.50 428.50 590.50 603.50 506.00 421.00 137.00 14.50 3729.00
1993 22.00 28.50 193.00 216.50 350.00 509.00 487.50 580.50 481.50 382.50 107.00 30.50 3388.50
1994 36.00 20.50 182.50 201.50 287.50 448.50 429.50 546.00 462.00 290.50 17.00 3.00 2924.50
1995 65.50 139.00 84.00 156.00 246.50 409.00 612.00 564.50 498.00 386.50 279.00 81.50 3521.50
1996 62.50 154.50 179.50 291.50 371.50 493.00 654.50 631.00 491.00 384.00 136.00 66.00 3915.00
1997 66.00 85.00 216.00 285.00 536.50 476.50 557.50 620.50 621.00 347.00 147.50 23.00 3981.50
1998 59.50 27.00 135.00 153.50 170.00 374.50 573.50 635.00 521.00 267.00 78.00 10.00 3004.00
1999 27.50 28.50 40.00 185.00 243.00 365.50 521.50 549.00 495.00 421.50 151.00 16.50 3044.00
2000 35.00 61.50 153.50 255.50 397.00 494.00 508.00 555.00 522.50 313.00 51.00 30.50 3376.50
2001 1.00 37.00 198.50 0.00 z 511.50 527.00 526.50 569.00 471.50 379.50 167.00 19.50 3408.00
2002 19.00 80.00 80.50 186.50 0.00 z 454.50 535.50 549.00 549.00 330.00 207.00 55.00 3046.00
2003 203.00 52.50 197.00 116.00 382.50 485.00 582.50 572.00 564.50 0.00 z 79.50 53.50 3288.00
2004 39.50 23.00 288.50 262.00 375.50 442.00 555.00 587.00 515.00 323.00 116.50 62.50 3589.50
2005 48.00 82.50 169.00 157.00 337.50 380.00 563.50 540.00 422.00 344.00 194.00 71.00 3308.50
2006 37.50 102.50 17.50 146.50 372.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 676.00
Period of Record Statistics
MEAN 48.37 75.85 131.43 208.05 347.23 455.30 551.17 558.89 498.36 355.38 131.64 42.78 3398.88
S.D. 36.98 40.50 68.29 64.93 78.47 60.62 46.21 36.99 61.50 53.03 56.27 27.57 257.73
SKEW 2.12 0.32 0.12 0.16 0.19 0.39 -0.28 0.16 0.10 -0.32 0.54 0.80 0.11
MAX 203.00 154.50 288.50 329.00 536.50 618.50 654.50 635.00 647.00 442.50 279.00 119.00 3981.50
MIN 1.00 20.50 17.50 85.00 170.00 330.50 429.50 478.50 329.50 239.00 17.00 3.00 2924.50
NO YRS 34 33 34 33 33 33 33 33 33 32 33 34 29